Malicious
Malicious

b4af594033b397337f9edf4f6abb7f69

PE Executable
|
MD5: b4af594033b397337f9edf4f6abb7f69
|
Size: 63.49 KB
|
application/x-dosexec

Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Ofbuscation Score

Low

Hash
 Hash Value
MD5
b4af594033b397337f9edf4f6abb7f69
Sha1
1f3ba5fb78174788a4af482186d746d8ecafa3f6
Sha256
bc771fdc59326829b26b370dea17b1680f1d65de44976cf4bdc5d540838bd6be
Sha384
11227be69c46be9279399c3b70e27009a4e1dbf55763c2c80c651406dabc2cdbb3e8acb856c0f24c5879e2adfda380ef
Sha512
587b01de863e881b70ae69fb6a2fbb97cd8e3c2b7dc678f7fe3c95f0bd9f9ce7e01fcf0f5fdff6b274ecf0f5129d419988445952b15e67db35c713936f745353
SSDeep
768:ag8T6YGilDAU/HwRzLDjLyibP1ynwx8ZsSiRLUb3g5tMp9Z0SmOImAn549GHiWIx:ajT7KqibUntZEibQ5ephIm0493WIx
TLSH
7253FA103BE98515F2BE9F746EF2615406B9F5A77A06D54E0C8401CA0A32FC69E42BFF

PeID

.NET executable
Microsoft Visual C# / Basic .NET
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual C# v7.0 / Basic .NET
Microsoft Visual Studio .NET
File Structure
b4af594033b397337f9edf4f6abb7f69
Malicious
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
Malware Configuration - AsyncRAT config.
Config. Field
 Value
Key (AES_256)

UnZlb2R5d0RpZjA2SHhveUh1VFlpRGoxTG5kR2RMeXg=
Pastebin

-
Certificate

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
ServerSignature

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
Install

false
BDOS

false
Anti-VM

true
Install-Folder

%AppData%
Hosts

213.199.61.109
Ports

8808
Mutex

AsyncMutex_6SI8O
Group

A 12
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

v12.exe
Full Name

v12.exe
EntryPoint

System.Void Client.Program::Main()
Scope Name

v12.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

v12
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

348
Main Method

System.Void Client.Program::Main()
Main IL Instruction Count

78
Main IL

ldc.i4.0 <null> stloc.0 <null> br IL_0015: ldloc.0 ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::Delay call System.Int32 System.Convert::ToInt32(System.String) blt.s IL_0007: ldc.i4 1000 call System.Boolean Client.Settings::InitializeSettings() brtrue IL_0032: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0043: ldsfld System.String Client.Settings::Anti ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) ldsfld System.String Client.Settings::Anti call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0057: ldsfld System.String Client.Settings::Install call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() ldsfld System.String Client.Settings::Install call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_006B: ldsfld System.String Client.Settings::BDOS call System.Void Client.Install.NormalStartup::Install() ldsfld System.String Client.Settings::BDOS call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.ProcessCritical::Set() call System.Void Client.Helper.Methods::PreventSleep() ldnull <null> ldftn System.Void Client.Helper.Methods::LastAct() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.Settings::offlineKL call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00C9: ldsfld System.String Client.Settings::clipper ldnull <null> ldftn System.Void Client.Helper.LimeLogger::callk() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.Settings::clipper call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0104: leave IL_010F ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__1_0 dup <null> brtrue IL_00FA: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) pop <null> ldsfld Client.Program/<>c Client.Program/<>c::<>9 ldftn System.Void Client.Program/<>c::<Main>b__1_0() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) dup <null> stsfld System.Threading.ThreadStart Client.Program/<>c::<>9__1_0 newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) call System.Void System.Threading.Thread::Start() leave IL_010F: nop pop <null> leave IL_010F: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_0124: leave IL_012F call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_012F: ldc.i4 5000 pop <null> leave IL_012F: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_010F: nop
Module Name

v12.exe
Full Name

v12.exe
EntryPoint

System.Void Client.Program::Main()
Scope Name

v12.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

v12
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0,Profile=Client
Total Strings

348
Main Method

System.Void Client.Program::Main()
Main IL Instruction Count

78
Main IL

ldc.i4.0 <null> stloc.0 <null> br IL_0015: ldloc.0 ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::Delay call System.Int32 System.Convert::ToInt32(System.String) blt.s IL_0007: ldc.i4 1000 call System.Boolean Client.Settings::InitializeSettings() brtrue IL_0032: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0043: ldsfld System.String Client.Settings::Anti ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) ldsfld System.String Client.Settings::Anti call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0057: ldsfld System.String Client.Settings::Install call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() ldsfld System.String Client.Settings::Install call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_006B: ldsfld System.String Client.Settings::BDOS call System.Void Client.Install.NormalStartup::Install() ldsfld System.String Client.Settings::BDOS call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.ProcessCritical::Set() call System.Void Client.Helper.Methods::PreventSleep() ldnull <null> ldftn System.Void Client.Helper.Methods::LastAct() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.Settings::offlineKL call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00C9: ldsfld System.String Client.Settings::clipper ldnull <null> ldftn System.Void Client.Helper.LimeLogger::callk() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldsfld System.String Client.Settings::clipper call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0104: leave IL_010F ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__1_0 dup <null> brtrue IL_00FA: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) pop <null> ldsfld Client.Program/<>c Client.Program/<>c::<>9 ldftn System.Void Client.Program/<>c::<Main>b__1_0() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) dup <null> stsfld System.Threading.ThreadStart Client.Program/<>c::<>9__1_0 newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) call System.Void System.Threading.Thread::Start() leave IL_010F: nop pop <null> leave IL_010F: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_0124: leave IL_012F call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_012F: ldc.i4 5000 pop <null> leave IL_012F: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_010F: nop
Artefacts
Name
 Value
Key (AES_256)

UnZlb2R5d0RpZjA2SHhveUh1VFlpRGoxTG5kR2RMeXg=
CnC

213.199.61.109
Ports

8808
Mutex

AsyncMutex_6SI8O
b4af594033b397337f9edf4f6abb7f69 (63.49 KB)
File Structure
b4af594033b397337f9edf4f6abb7f69
Malicious
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
Characteristics
Malware Configuration - AsyncRAT config.
Config. Field
 Value
Key (AES_256)

UnZlb2R5d0RpZjA2SHhveUh1VFlpRGoxTG5kR2RMeXg=
Pastebin

-
Certificate

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
ServerSignature

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
Install

false
BDOS

false
Anti-VM

true
Install-Folder

%AppData%
Hosts

213.199.61.109
Ports

8808
Mutex

AsyncMutex_6SI8O
Group

A 12
Artefacts
Name
 Value Location
Key (AES_256)

UnZlb2R5d0RpZjA2SHhveUh1VFlpRGoxTG5kR2RMeXg=

Malicious

b4af594033b397337f9edf4f6abb7f69
CnC

213.199.61.109

Malicious

b4af594033b397337f9edf4f6abb7f69
Ports

8808

Malicious

b4af594033b397337f9edf4f6abb7f69
Mutex

AsyncMutex_6SI8O

Malicious

b4af594033b397337f9edf4f6abb7f69
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