Malicious
Malicious

abbc9fb34643c124573d9f1c865f3f5d

PE Executable
|
MD5: abbc9fb34643c124573d9f1c865f3f5d
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Size: 90.11 KB
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application/x-dosexec


Print
Infection Chain
Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Medium

Hash
Hash Value
MD5
abbc9fb34643c124573d9f1c865f3f5d
Sha1
75aa8423247d36d72e2f2945a35b5fd2a5a25f44
Sha256
622a7ea63410a0597ceee3e2fb56e4b7588af2768ec8dd02139de7a35f2b3835
Sha384
00e4ac97146dc8f86cd4cc3606e548fd4eecd7d93185af692a7076013ad8759a34f8ea57197adb7e0149313491f056a0
Sha512
d55b88a29a6b164eee69a7f62477b764a1655d6a18c1e983ef2edc1c77595292a19177e21b312b303c7da752eae1629980c97b1dd612cf28596b271c66733960
SSDeep
1536:JyinXbyT9XS899oKnFMozcylw4LZt4u2JKZ/dRrSyU3EtbImhBHlFKx:7q5/uo4ylwMn/dRef2bImhT8
TLSH
95934B4EF392CA68C56D0E77C963504D41F8D9677A27FBBF18DC9EE18C229D8854B820

PeID

.NET executable
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual Studio .NET
File Structure
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 - XWorm config.
Config. Field
Value
family

xworm

Informations
Name
Value
Info

PE Detect: PeReader OK (file layout)

Module Name

Lukas_XWormClient 7.2 .exe

Full Name

Lukas_XWormClient 7.2 .exe

EntryPoint

System.Void Stub.Main::Main()

Scope Name

Lukas_XWormClient 7.2 .exe

Scope Type

ModuleDef

Kind

Windows

Runtime Version

v4.0.30319

Tables Header Version

512

WinMD Version

<null>

Assembly Name

Lukas_XWormClient 7.2

Assembly Version

1.0.0.0

Assembly Culture

<null>

Has PublicKey

False

PublicKey Token

<null>

Target Framework

<null>

Total Strings

0

Main Method

System.Void Stub.Main::Main()

Main IL Instruction Count

126

Main IL

ldsfld System.Int32 Settings::Sleep ldc.i4 1000 mul.ovf <null> ldc.i4 675 ldc.i4 721 call System.Void My.MyApplication::Ⴗ(System.Int32,System.Int32,System.Char) ldc.i4.2 <null> stloc.s V_4 ldloc.s V_4 switch dnlib.DotNet.Emit.Instruction[] ldsfld System.String Settings::Hosts call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 356 ldc.i4 292 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Hosts ldsfld System.String Settings::Port call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 694 ldc.i4 758 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Port ldc.i4.5 <null> stloc.s V_4 br.s IL_001D: ldloc.s V_4 ldsfld System.String Settings::KEY call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 868 ldc.i4 804 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::KEY ldsfld System.String Settings::SPL call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 855 ldc.i4 791 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::SPL ldc.i4.0 <null> stloc.s V_4 br IL_001D: ldloc.s V_4 ldsfld System.String Settings::Groub call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 170 ldc.i4 234 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Groub ldsfld System.String Settings::USBNM call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 854 ldc.i4 790 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::USBNM leave.s IL_012F: ldc.i4.7 dup <null> ldc.i4 149 ldc.i4 199 call System.Void My.MyApplication/Ⴍ::Ⴀ<System.Exception>(System.Exception,System.Int32,System.Char) stloc.2 <null> ldc.i4.0 <null> ldc.i4.s 19 ldc.i4.s 96 call System.Void My.MyApplication::Ⴗ(System.Int32,System.Int32,System.Char) ldc.i4 634 ldc.i4 565 call System.Void My.MyApplication/Ⴍ::Ⴓ(System.Int32,System.Int16) leave.s IL_012F: ldc.i4.7 ldc.i4.7 <null> stloc.s V_6 ldloc.s V_6 switch dnlib.DotNet.Emit.Instruction[] call System.Boolean Ⴐ.Ⴓ::Ⴈ() brtrue.s IL_0169: ldc.i4.8 ldc.i4.5 <null> stloc.s V_6 br.s IL_0132: ldloc.s V_6 ldc.i4.8 <null> br.s IL_0165: stloc.s V_6 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) call System.Void Ⴐ.Ⴓ::Ⴀ() ldnull <null> ldftn System.Void Stub.Main::_Lambda$__1() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldnull <null> ldftn System.Void Stub.Main::_Lambda$__2() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stloc.0 <null> ldc.i4.0 <null> stloc.s V_6 br.s IL_0132: ldloc.s V_6 ldnull <null> ldftn System.Void Stub.Main::_Lambda$__3() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stloc.1 <null> ldloc.0 <null> castclass System.Threading.Thread callvirt System.Void System.Threading.Thread::Start() ldloc.1 <null> castclass System.Threading.Thread callvirt System.Void System.Threading.Thread::Start() ldc.i4.1 <null> stloc.s V_6 br IL_0132: ldloc.s V_6 ldloc.1 <null> isinst System.Threading.Thread callvirt System.Void System.Threading.Thread::Join() ret <null> ldtoken System.Void Stub.Main::Main() pop <null> ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4 584 ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4 584 ldelem.u1 <null> ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4.2 <null> ldelem.u1 <null> and <null> ldc.i4.s 112 and <null> stelem.i1 <null> ret <null>

Module Name

Lukas_XWormClient 7.2 .exe

Full Name

Lukas_XWormClient 7.2 .exe

EntryPoint

System.Void Stub.Main::Main()

Scope Name

Lukas_XWormClient 7.2 .exe

Scope Type

ModuleDef

Kind

Windows

Runtime Version

v4.0.30319

Tables Header Version

512

WinMD Version

<null>

Assembly Name

Lukas_XWormClient 7.2

Assembly Version

1.0.0.0

Assembly Culture

<null>

Has PublicKey

False

PublicKey Token

<null>

Target Framework

<null>

Total Strings

0

Main Method

System.Void Stub.Main::Main()

Main IL Instruction Count

126

Main IL

ldsfld System.Int32 Settings::Sleep ldc.i4 1000 mul.ovf <null> ldc.i4 675 ldc.i4 721 call System.Void My.MyApplication::Ⴗ(System.Int32,System.Int32,System.Char) ldc.i4.2 <null> stloc.s V_4 ldloc.s V_4 switch dnlib.DotNet.Emit.Instruction[] ldsfld System.String Settings::Hosts call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 356 ldc.i4 292 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Hosts ldsfld System.String Settings::Port call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 694 ldc.i4 758 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Port ldc.i4.5 <null> stloc.s V_4 br.s IL_001D: ldloc.s V_4 ldsfld System.String Settings::KEY call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 868 ldc.i4 804 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::KEY ldsfld System.String Settings::SPL call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 855 ldc.i4 791 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::SPL ldc.i4.0 <null> stloc.s V_4 br IL_001D: ldloc.s V_4 ldsfld System.String Settings::Groub call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 170 ldc.i4 234 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::Groub ldsfld System.String Settings::USBNM call System.Object Stub.AlgorithmAES::Decrypt(System.String) ldc.i4 854 ldc.i4 790 call System.String My.MyComputer::Ⴐ<System.Object>(System.Object,System.Int32,System.Char) stsfld System.String Settings::USBNM leave.s IL_012F: ldc.i4.7 dup <null> ldc.i4 149 ldc.i4 199 call System.Void My.MyApplication/Ⴍ::Ⴀ<System.Exception>(System.Exception,System.Int32,System.Char) stloc.2 <null> ldc.i4.0 <null> ldc.i4.s 19 ldc.i4.s 96 call System.Void My.MyApplication::Ⴗ(System.Int32,System.Int32,System.Char) ldc.i4 634 ldc.i4 565 call System.Void My.MyApplication/Ⴍ::Ⴓ(System.Int32,System.Int16) leave.s IL_012F: ldc.i4.7 ldc.i4.7 <null> stloc.s V_6 ldloc.s V_6 switch dnlib.DotNet.Emit.Instruction[] call System.Boolean Ⴐ.Ⴓ::Ⴈ() brtrue.s IL_0169: ldc.i4.8 ldc.i4.5 <null> stloc.s V_6 br.s IL_0132: ldloc.s V_6 ldc.i4.8 <null> br.s IL_0165: stloc.s V_6 ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) call System.Void Ⴐ.Ⴓ::Ⴀ() ldnull <null> ldftn System.Void Stub.Main::_Lambda$__1() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) callvirt System.Void System.Threading.Thread::Start() ldnull <null> ldftn System.Void Stub.Main::_Lambda$__2() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stloc.0 <null> ldc.i4.0 <null> stloc.s V_6 br.s IL_0132: ldloc.s V_6 ldnull <null> ldftn System.Void Stub.Main::_Lambda$__3() newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr) newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart) stloc.1 <null> ldloc.0 <null> castclass System.Threading.Thread callvirt System.Void System.Threading.Thread::Start() ldloc.1 <null> castclass System.Threading.Thread callvirt System.Void System.Threading.Thread::Start() ldc.i4.1 <null> stloc.s V_6 br IL_0132: ldloc.s V_6 ldloc.1 <null> isinst System.Threading.Thread callvirt System.Void System.Threading.Thread::Join() ret <null> ldtoken System.Void Stub.Main::Main() pop <null> ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4 584 ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4 584 ldelem.u1 <null> ldsfld System.Byte[] Stub.AlgorithmAES::Ⴄ ldc.i4.2 <null> ldelem.u1 <null> and <null> ldc.i4.s 112 and <null> stelem.i1 <null> ret <null>

abbc9fb34643c124573d9f1c865f3f5d (90.11 KB)
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