Malicious
Malicious

833ccdfb580089d067baad896c99c0ba

PE Executable
MD5: 833ccdfb580089d067baad896c99c0ba
Size: 48.64 KB
application/x-dosexec
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Symbol Obfuscation Score Low
MD5 833ccdfb580089d067baad896c99c0ba
Sha1 f1ba4918d53951a50db649248e28db908618ae81
Sha256 85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe
Sha384 de9e553ebb2a09bc2a4182323602e9b9b3d52de4677fd814dcd634bac8aa5f5ecef9004d3621b52afab4f214e6de5823
Sha512 548fdffce9e67f6069487d726582dee2c36b8bee268d82d7c8d59b70543a0380ee4214c50b60bf61608f4ac08c2578c0d35de7b4402ced6f8eb83f897e08ea6c
SSDeep 768:nazFyrIL6i22+riVtelDSN+iV08YbygeWCHOcfKzvEgK/JbZVc6KN:naZgaVtKDs4zb1GOznkJbZVclN
TLSH B7236D4037D88136F2BD4BB4ADF2E6418679D2676903CA5D6CC814EA2F13BC596036FE
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
833ccdfb580089d067baad896c99c0ba
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
STICH beta Structural Threat Infection Chain Hash

A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.

STICH Path = the fingerprint (canonical chain with techniques) STICH Shape = structure only Only determinant branches produce STICH Paths.
Path pe:exe>pe:rsrc>bin
Shape pe:exe>pe:rsrc>bin
malicious 3 nodes
Config. Field Value
Key (AES_256) MXBuZFhuhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIICMDhuhuhuhuhuhuhuhuhuhuhu
ServerSignature HeoTNUhuhuhuhuhuhuhuhuhuhuhu
Install thuhuhuhu
BDOS fhuhuhuhu
Anti-VM fhuhuhuhu
Install File OneDrihuhuhuhuhuhuhuhuhuhuhu
Install-Folder %Aphuhuhuhu
Hosts 2.2huhuhuhu
Ports 5huhuhuhu
Mutex DcRatMhuhuhuhuhuhuhu
Version 1huhuhuhu
Delay 1huhuhuhu
Group Dehuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Name Value
Info
PE Detect: PeReader OK (file layout)
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
1.0.7.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Total Strings
150
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
59
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::De_lay
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>
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0047: call System.Boolean Client.Helper.MutexControl::CreateMutex()
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0057: ldsfld System.String Client.Settings::Anti_Process
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_006B: ldsfld System.String Client.Settings::BS_OD
call System.Void Client.Helper.AntiProcess::StartBlock()
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0089: ldsfld System.String Client.Settings::In_stall
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_0089: ldsfld System.String Client.Settings::In_stall
call System.Void Client.Helper.ProcessCritical::Set()
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_009D: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Install.NormalStartup::Install()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00B1: call System.Void Client.Connection.Amsi::Bypass()
call System.Void Client.Helper.Methods::ClearSetting()
call System.Void Client.Connection.Amsi::Bypass()
leave IL_00C1: nop
pop <null>
leave IL_00C1: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00D6: leave IL_00E1
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00E1: ldc.i4 5000
pop <null>
leave IL_00E1: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00C1: nop
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
1.0.7.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Total Strings
150
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
59
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::De_lay
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>
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0047: call System.Boolean Client.Helper.MutexControl::CreateMutex()
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0057: ldsfld System.String Client.Settings::Anti_Process
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_006B: ldsfld System.String Client.Settings::BS_OD
call System.Void Client.Helper.AntiProcess::StartBlock()
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0089: ldsfld System.String Client.Settings::In_stall
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_0089: ldsfld System.String Client.Settings::In_stall
call System.Void Client.Helper.ProcessCritical::Set()
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_009D: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Install.NormalStartup::Install()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00B1: call System.Void Client.Connection.Amsi::Bypass()
call System.Void Client.Helper.Methods::ClearSetting()
call System.Void Client.Connection.Amsi::Bypass()
leave IL_00C1: nop
pop <null>
leave IL_00C1: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00D6: leave IL_00E1
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00E1: ldc.i4 5000
pop <null>
leave IL_00E1: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00C1: nop
Key (AES_256) MUTEXmalicious
MXBuZFhuhuhuhuhuhuhuhuhuhuhu
CnC CNCmalicious
2.2huhuhuhu
Ports PORTmalicious
5huhuhuhu
Mutex MUTEXmalicious
DcRatMhuhuhuhuhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
833ccdfb580089d067baad896c99c0ba
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
Config. Field Value
Key (AES_256) MXBuZFhuhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIICMDhuhuhuhuhuhuhuhuhuhuhu
ServerSignature HeoTNUhuhuhuhuhuhuhuhuhuhuhu
Install thuhuhuhu
BDOS fhuhuhuhu
Anti-VM fhuhuhuhu
Install File OneDrihuhuhuhuhuhuhuhuhuhuhu
Install-Folder %Aphuhuhuhu
Hosts 2.2huhuhuhu
Ports 5huhuhuhu
Mutex DcRatMhuhuhuhuhuhuhu
Version 1huhuhuhu
Delay 1huhuhuhu
Group Dehuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Key (AES_256) MUTEXmalicious
MXBuZFhuhuhuhuhuhuhuhuhuhuhu
833ccdfb580089d067baad896c99c0ba
CnC CNCmalicious
2.2huhuhuhu
833ccdfb580089d067baad896c99c0ba
Ports PORTmalicious
5huhuhuhu
833ccdfb580089d067baad896c99c0ba
Mutex MUTEXmalicious
DcRatMhuhuhuhuhuhuhu
833ccdfb580089d067baad896c99c0ba
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
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