Malicious
Malicious

906179b55a6365636286b77544c056c8

PE Executable
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MD5: 906179b55a6365636286b77544c056c8
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Size: 66.05 KB
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application/x-dosexec

Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Ofbuscation Score

Low

Hash
 Hash Value
MD5
906179b55a6365636286b77544c056c8
Sha1
2e2a176fc8bfb176945f01ae49e9507138ae0260
Sha256
5da9c9a1226470e8c0277dbe887edb326a3f02969d4c448e8c869099bcb350a6
Sha384
e1f3fab45257640df2685e53741f93d478d4224f350ef19bc7d2200d553ac4e8d53df4b50893a3f09101db8323cdb2c6
Sha512
a680007f7a90566b9ab0fecb0bd0afaa8ede0957f1adc75cf19af8dc4e38665fe98d63cf09f8f39c2722c0e418780bf64209877ad2fde4e70d44be3a92be0b85
SSDeep
768:S9gRaaZPiP9GBi49J5wJhi4N4lhMy7rM1+ZSCv7mqb2nGpwH1oM8Ko+5I8GxZVcD:SkZECUniltHM/GbbPwP3ZGxZVclN
TLSH
35535B002798C925E1AD4AF8ADF2954106B5DA772112DB1E7CC404DF6B9FFCA4A123FE

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
906179b55a6365636286b77544c056c8
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 - DcRat config.
Config. Field
 Value
Key (AES_256)

ajhkYUtqb2dqMzYxTnNXNzltQjBEYmZBNHFwVEtyMzM=
Pastebin

-
Certificate

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
ServerSignature

WF/6BpCeaq6t8ejqE5VUlXXkDniYXB0ldVTqsLY50rTSrH4lxmvi6zwEHIIV8HGRHBq6ddAdR7v4eaqOJne1aFx3NkorsYfWIzFpjYqVf6A880psm1J87QARRR9tXub18/8mepzntoctRlUklxVEhKsWNg6MVxdSnowBPvDtMVI=
Install

true
BDOS

false
Anti-VM

false
Install File

stakelynx_core.exe
Install-Folder

%AppData%
Hosts

franchise.uk.net,firstcall.eu.com,cls-services.uk.com,meiweibo.cn.com,doggrooming.uk.com
Ports

80,443,4444,4782,5555,6060,6666,8080,8848
Mutex

STAKELYNX_RUNTIME_CORE_MUTEX
Version

1.0.7
Delay

1
Group

Default
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

Stakelynx.exe
Full Name

Stakelynx.exe
EntryPoint

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

Stakelynx.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Stakelynx
Assembly Version

1.0.7.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0
Total Strings

157
Main Method

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

77
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: leave IL_0052 call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() leave IL_0052: call System.Void Client.Helper.A::B() pop <null> leave IL_0052: call System.Void Client.Helper.A::B() call System.Void Client.Helper.A::B() call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0067: leave IL_0072 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) leave IL_0072: nop pop <null> leave IL_0072: nop nop <null> ldsfld System.String Client.Settings::Anti_Process call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0087: leave IL_0092 call System.Void Client.Helper.AntiProcess::StartBlock() leave IL_0092: nop pop <null> leave IL_0092: nop nop <null> ldsfld System.String Client.Settings::BS_OD call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00B1: leave IL_00BC call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00B1: leave IL_00BC call System.Void Client.Helper.ProcessCritical::Set() leave IL_00BC: nop pop <null> leave IL_00BC: nop nop <null> ldsfld System.String Client.Settings::In_stall call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00D1: leave IL_00DC call System.Void Client.Install.NormalStartup::Install() leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() pop <null> leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00F0: leave IL_00FB call System.Void Client.Helper.Methods::ClearSetting() leave IL_00FB: nop pop <null> leave IL_00FB: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_0110: leave IL_011B call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_011B: ldc.i4 5000 pop <null> leave IL_011B: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_00FB: nop
Module Name

Stakelynx.exe
Full Name

Stakelynx.exe
EntryPoint

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

Stakelynx.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Stakelynx
Assembly Version

1.0.7.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.0
Total Strings

157
Main Method

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

77
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: leave IL_0052 call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() leave IL_0052: call System.Void Client.Helper.A::B() pop <null> leave IL_0052: call System.Void Client.Helper.A::B() call System.Void Client.Helper.A::B() call System.Boolean Client.Helper.MutexControl::CreateMutex() brtrue IL_0067: leave IL_0072 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) leave IL_0072: nop pop <null> leave IL_0072: nop nop <null> ldsfld System.String Client.Settings::Anti_Process call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_0087: leave IL_0092 call System.Void Client.Helper.AntiProcess::StartBlock() leave IL_0092: nop pop <null> leave IL_0092: nop nop <null> ldsfld System.String Client.Settings::BS_OD call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00B1: leave IL_00BC call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00B1: leave IL_00BC call System.Void Client.Helper.ProcessCritical::Set() leave IL_00BC: nop pop <null> leave IL_00BC: nop nop <null> ldsfld System.String Client.Settings::In_stall call System.Boolean System.Convert::ToBoolean(System.String) brfalse IL_00D1: leave IL_00DC call System.Void Client.Install.NormalStartup::Install() leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() pop <null> leave IL_00DC: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.Methods::PreventSleep() call System.Boolean Client.Helper.Methods::IsAdmin() brfalse IL_00F0: leave IL_00FB call System.Void Client.Helper.Methods::ClearSetting() leave IL_00FB: nop pop <null> leave IL_00FB: nop nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() brtrue IL_0110: leave IL_011B call System.Void Client.Connection.ClientSocket::Reconnect() call System.Void Client.Connection.ClientSocket::InitializeClient() leave IL_011B: ldc.i4 5000 pop <null> leave IL_011B: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) br.s IL_00FB: nop
Artefacts
Name
 Value
Key (AES_256)

ajhkYUtqb2dqMzYxTnNXNzltQjBEYmZBNHFwVEtyMzM=
CnC

franchise.uk.net
CnC

firstcall.eu.com
CnC

cls-services.uk.com
CnC

meiweibo.cn.com
CnC

doggrooming.uk.com
Ports

80
Ports

443
Ports

4444
Ports

4782
Ports

5555
Ports

6060
Ports

6666
Ports

8080
Ports

8848
Mutex

STAKELYNX_RUNTIME_CORE_MUTEX
906179b55a6365636286b77544c056c8 (66.05 KB)
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