6507c9a87ddb7658473280a1dd46b50c

PE Executable
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MD5: 6507c9a87ddb7658473280a1dd46b50c
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Size: 65.02 KB
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application/x-dosexec

Infection Chain

Summary by MalvaGPT

Characteristics

Hash	Hash Value
MD5	6507c9a87ddb7658473280a1dd46b50c
Sha1	2940dd79491a933d6e03c9a31675fcfde61c57c3
Sha256	ad14f3e10ababe1bc66802b2ba0e927639d50b8f4c8795009f0ecb9d7385644c
Sha384	703edccdc1020772508c6fc40ebf66db38b3ed88891ca8c25a686067d7f54b71cc5c0ba62d765ff5ba9b0887d4788ee9
Sha512	9bf8af8f3c5b9c3cd6b38fcba0c17726f091666be0a833bfad2acd04bc7de75cb3986e4948953304a8a7e2c7aabd169e4dbd2f813eb59c9e35c53c922af9966a
SSDeep	768:65G6KlZRniP/tkiY9Jquvwszp0aZeF1+ISCv7mqb2nJpwH1owA090qIZm8GxYVcD:62ZRAiVxpGFeGbbcwDA0WjGxYVclN
TLSH	E5536B002798C926E2AD46F8ACF2550146B5D5372006DB5E7CC814DBAB9FFCA5A133EF

PeID

Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL

Microsoft Visual Studio .NET

File Structure

Malware Configuration - DcRat config.

Config. Field0	Value
Key (AES_256)	SVo3WmRYN1lUUjVRQjhtcUI4a2VRMThDbXBlY2VCUk8=
Pastebin	-
Certificate	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
ServerSignature	OqgidBQvYMokDurerqgtFTyQIFFzbYFUbg5gQRwoxc2j9zTuknwlqwZ2+WmfSTGI2YYyv0HL/m2b7NORXadCRDbcIL5Uek2mDHV4FdylE24TrnjhLgKHlZmqivV9k59BcS4mMmE2ALxWdio8QsLLPs2uJOUdj9kK
Install	true
BDOS	false
Anti-VM	false
Install File	star.co.com
Install-Folder	%AppData%
Ports	80,443,2053,2083,8080,8848,8888
Mutex	DcRatMutex_qwqda
Version	1.0.7
Delay	1
Group	microsoft_support.exe

Informations

Name0	Value
Info	PE Detect: PeReader OK (file layout)
Module Name	microsoft_support.exe
Full Name	microsoft_support.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	microsoft_support.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	microsoft_support
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	microsoft_support.exe
Full Name	microsoft_support.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	microsoft_support.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	microsoft_support
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

Name0	Value
Key (AES_256)	SVo3WmRYN1lUUjVRQjhtcUI4a2VRMThDbXBlY2VCUk8=
Ports	80
Ports	443
Ports	2053
Ports	2083
Ports	8080
Ports	8848
Ports	8888
Mutex	DcRatMutex_qwqda

6507c9a87ddb7658473280a1dd46b50c (65.02 KB)