b7c94a84b1db10cc812be171e740e98d

PE Executable

MD5: b7c94a84b1db10cc812be171e740e98d

Size: 28.16 KB

application/x-dosexec

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Symbol Obfuscation Score Low

MD5	b7c94a84b1db10cc812be171e740e98d
Sha1	7c7331c3be7b26e70ea02b22477e9a0cd3f1a3e2
Sha256	480b1501ab42f0d495e106a64008c8acc96a9faac44b1a0c8fa3cfdf74fb5c63
Sha384	32dfa63a4befb65e3433dab8baebaeca6146166a2529ece454aa14fc04ebc3f58ad00101be9ba5a76a0d7542490b0136
Sha512	e547b121e13fafdc517f3182e24517e60b81e0c7e69d22d08232b2ce3fea92b6b86b3dc403f7af2ed597a5a8db74f0a59ae36e075e3aa28f7905aa9e14c19aae
SSDeep	384:6ePtsFjV3WuGOsVa/KFHbp0yH9qbuUscCbQxnCJfJBndnjJAKu3T+:6ctIg1VDHt0wIb1BBiBnJu3T+
TLSH	4CC24D0873E8C572D1FE06BA883385009775D55B9913D76A6FC890AE2E237CD8B15FD4

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	ytmp3huhuhuhuhuhuhu
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
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
Info	PE Detect: PeReader OK (file layout)
Info	`PDB Path: C:\visualstudio\AsyncRAT-C-Sharp-master\AsyncRAT-C#\Client\obj\Debug\AU88APP.pdb`

Key (AES_256) MUTEXmalicious

Byhuhuhuhu

CnC CNCmalicious

ytmp3huhuhuhuhuhuhu

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	ytmp3huhuhuhuhuhuhu
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

b7c94a84b1db10cc812be171e740e98d

CnC CNCmalicious

ytmp3huhuhuhuhuhuhu

b7c94a84b1db10cc812be171e740e98d

Ports PORTmalicious

4huhuhuhu

b7c94a84b1db10cc812be171e740e98d

Mutex MUTEXmalicious

Aphuhuhuhu

b7c94a84b1db10cc812be171e740e98d

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

Unlock with Essential

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