2b46ed6e01f2baae933707d06704d14c

PE Executable

MD5: 2b46ed6e01f2baae933707d06704d14c

Size: 27.14 KB

application/x-dosexec

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Symbol Obfuscation Score Low

MD5	2b46ed6e01f2baae933707d06704d14c
Sha1	9b225681a471b474fde2cca61ff61498a7c7f9e8
Sha256	e6d51d45edea7591b826b2d703c20a426fffa27a022c0156916ae9c35245bd07
Sha384	fca8e681b6cf5c6e1c1e684a4c14adebc2129ccc58c708805748e5a2be7551abbb3fd7ca59dd143ec9d70d99674ac002
Sha512	b85ea508bc7714879fdb51913a93381b621ab7e8580b5f22ec880532a34b5915d8b25c70b4892e48d5e352eec139ce9b70cfba10182f56037a2b9eaf5fb9f1d5
SSDeep	384:/gSVEEMiNPWmeOsVa/KFHbh0yH9qbuUscCbQxnCJfJBndnjJVKym:/gSVXFg1VDHF0wIb1BBiBnEym
TLSH	BEC22B0833D8C672D1FE4ABEC83385009779E55B9923D75A5FC490AE29237CD8A18FE4

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)	Byhuhuhuhu
Pastebin	-huhuhuhu
Install	fhuhuhuhu
Install File	Tehuhuhuhu
Install-Folder	%huhuhuhu
Version	0.huhuhuhu
Hosts	mb6huhuhuhu
Ports	4huhuhuhu
Mutex	Aphuhuhuhu
Delay	0huhuhuhu
Group	NYhuhuhuhu

We extracted this malware's full configuration (C2, credentials, campaign IDs…).

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Name	Value
Info	PE Detect: PeReader OK (file layout)
Info	PDB Path: C:\new\Client\obj\Debug\AU88APP.pdb
Module Name	AU88APP.exe
Full Name	AU88APP.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	AU88APP.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	AU88APP
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.8
Total Strings	122
Main Method	System.Void Client.Program::Main()
Main IL Instruction Count	101
Main IL	nop <null> ldc.i4.0 <null> stloc.0 <null> br.s IL_0016: ldloc.0 nop <null> ldc.i4 1000 call System.Void System.Threading.Thread::Sleep(System.Int32) nop <null> nop <null> ldloc.0 <null> ldc.i4.1 <null> add <null> stloc.0 <null> ldloc.0 <null> ldsfld System.String Client.Settings::Delay call System.Int32 System.Convert::ToInt32(System.String) clt <null> stloc.1 <null> ldloc.1 <null> brtrue.s IL_0005: nop call System.Boolean Client.Settings::InitializeSettings() ldc.i4.0 <null> ceq <null> stloc.2 <null> ldloc.2 <null> brfalse.s IL_003A: nop ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> nop <null> nop <null> call System.Boolean Client.Helper.MutexControl::CreateMutex() ldc.i4.0 <null> ceq <null> stloc.3 <null> ldloc.3 <null> brfalse.s IL_004F: ldsfld System.String Client.Settings::Anti ldc.i4.0 <null> call System.Void System.Environment::Exit(System.Int32) nop <null> ldsfld System.String Client.Settings::Anti call System.Boolean System.Convert::ToBoolean(System.String) stloc.s V_4 ldloc.s V_4 brfalse.s IL_0065: ldsfld System.String Client.Settings::Install call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis() nop <null> ldsfld System.String Client.Settings::Install call System.Boolean System.Convert::ToBoolean(System.String) stloc.s V_5 ldloc.s V_5 brfalse.s IL_007B: ldsfld System.String Client.Settings::BDOS call System.Void Client.Install.NormalStartup::Install() nop <null> ldsfld System.String Client.Settings::BDOS call System.Boolean System.Convert::ToBoolean(System.String) brfalse.s IL_008E: ldc.i4.0 call System.Boolean Client.Helper.Methods::IsAdmin() br.s IL_008F: stloc.s V_6 ldc.i4.0 <null> stloc.s V_6 ldloc.s V_6 brfalse.s IL_009B: call System.Void Client.Helper.Methods::PreventSleep() call System.Void Client.Helper.ProcessCritical::Set() nop <null> call System.Void Client.Helper.Methods::PreventSleep() nop <null> nop <null> leave.s IL_00A9: br.s IL_00DD pop <null> nop <null> nop <null> leave.s IL_00A9: br.s IL_00DD br.s IL_00DD: ldc.i4.1 nop <null> nop <null> call System.Boolean Client.Connection.ClientSocket::get_IsConnected() ldc.i4.0 <null> ceq <null> stloc.s V_7 ldloc.s V_7 brfalse.s IL_00C9: nop nop <null> call System.Void Client.Connection.ClientSocket::Reconnect() nop <null> call System.Void Client.Connection.ClientSocket::InitializeClient() nop <null> nop <null> nop <null> leave.s IL_00D1: ldc.i4 5000 pop <null> nop <null> nop <null> leave.s IL_00D1: ldc.i4 5000 ldc.i4 5000 call System.Void System.Threading.Thread::Sleep(System.Int32) nop <null> nop <null> ldc.i4.1 <null> stloc.s V_8 br.s IL_00AB: nop

Key (AES_256) MUTEXmalicious

Byhuhuhuhu

CnC CNCmalicious

mb6huhuhuhu

Ports PORTmalicious

4huhuhuhu

Mutex MUTEXmalicious

Aphuhuhuhu

Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.

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Config. Field	Value
Key (AES_256)	Byhuhuhuhu
Pastebin	-huhuhuhu
Install	fhuhuhuhu
Install File	Tehuhuhuhu
Install-Folder	%huhuhuhu
Version	0.huhuhuhu
Hosts	mb6huhuhuhu
Ports	4huhuhuhu
Mutex	Aphuhuhuhu
Delay	0huhuhuhu
Group	NYhuhuhuhu

We extracted this malware's full configuration (C2, credentials, campaign IDs…).

Unlock with Essential

Key (AES_256) MUTEXmalicious

Byhuhuhuhu

2b46ed6e01f2baae933707d06704d14c

CnC CNCmalicious

mb6huhuhuhu

2b46ed6e01f2baae933707d06704d14c

Ports PORTmalicious

4huhuhuhu

2b46ed6e01f2baae933707d06704d14c

Mutex MUTEXmalicious

Aphuhuhuhu

2b46ed6e01f2baae933707d06704d14c

Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.

Unlock with Essential

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