ac5cfac2fcbce231d7996a3df1cc0639

PE Executable
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MD5: ac5cfac2fcbce231d7996a3df1cc0639
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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	ac5cfac2fcbce231d7996a3df1cc0639
Sha1	547db3d74958b2127988edfae45fb04942e1e4e9
Sha256	e66a08612641e3fb9ed31747e08dc00c0a9d53155fc1565baafcddd7d1b9ce1e
Sha384	96f9bdb7d5a56be88f6e77c886f262f03bfe9917533d9be025aaac21dd6402a16b776051294a95d03c450d2a4e4fd50f
Sha512	7bc92a5787bc8537e91fe1fdbfb80d6a132b765d33a6806a5e0418bca7ddb5c6f45264bfebe0780cb7cfbb81cb507f6bd767d8b0ff3ba09e398a4d70c1b75c82
SSDeep	1536:0Z8vHdF4usDE9Tm9kKdKrsaeeiMl8GbbXwShGMEVclN:0Z8vHdF4usDE9Tm918rsjeFmGbbXN2Y
TLSH	03536C002798C965E2AD4AF8ACF2450047B5D5772102DB5E7CC804DBAB9FFCA4A537EE

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

Malware Configuration - DcRat config.

Config. Field0	Value
Key (AES_256)	cEpFenFSYXhZNXZxRFZRMzAxdHJ1Z1FrV2RLQXpaaTM=
Ports	8080
Hosts	157.97.11.134
Version	1.0.7
Install	true
Install-Folder	%Temp%
Install File	RuntimeBroker.exe
Mutex	runtime
Certificate	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
ServerSignature	NdnWRXKPiXnagmPZP3+ZeS+ZpstkWsZDYMus0jl/3VysVA4GFMM2j9Y66apLDRuoATh9ZCjWTqtqpNBelKvHj280uBdtyxD0VRCvDl95qjm5uzvV267C6+W2rzl4UavLgslWmA80z+bRCoK3u5A5UKgI4gQUh551
Anti-VM	null
PasteBin	false
BDOS	1
Delay	Default
Group	false

Informations

Name0	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	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	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	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)	cEpFenFSYXhZNXZxRFZRMzAxdHJ1Z1FrV2RLQXpaaTM=
Ports	8080
CnC	157.97.11.134
Mutex	runtime

ac5cfac2fcbce231d7996a3df1cc0639 (65.02 KB)