Deep Malware Analysis of 0264751f6495eff1100a4c14e5e6a8dc | md5: 0264751f6495eff1100a4c14e5e6a8dc | RAT | AsyncRAT | Executable | PE (Portable Executable) | Managed .NET | PE File Layout | Win 32 Exe | x86 | PDB Path | .Net | SOS: 0.20

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Symbol Obfuscation Score Low

MD5	0264751f6495eff1100a4c14e5e6a8dc
Sha1	e0052a8ad8311e1ca2074362c9828afd6880811a
Sha256	ed0f08343c0f3288db6fa05dfbe5722e6a6d39a7d985d198e54c63876fc1c22a
Sha384	0d5e1d15af1ec311fcf0fa383368d6ee3e3df2e19409c15805eeb9d2d61b568bfb0420ad4ab905bc3e110103f2abe6e7
Sha512	5a465ce71fd713e87bb5ecc694a58d23abe395610a30f449a9712290ecc4a8a5abf777d1c66c8985462c4945334461d39684e12f27e6666a506f6f2534389671
SSDeep	384:lgSVEEMiNPWiilvaR90gVqH9qbuUsAbQxnCJfJBndnjJoKX3:lgSVXFWaIIbqBiBn5X3
TLSH	8FC22C0833E8C576D1FD4A7D883386109735A95B9D23DB5A5FC490AE2933BC98B14FD4

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.

Structural branches: 1 STICH kept: 1

STICH Path = the fingerprint (canonical chain with techniques) STICH Shape = structure only Only determinant branches produce STICH Paths.

1 / 1

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	f16huhuhuhu
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\S8APP.pdb
Module Name	S8APP.exe
Full Name	S8APP.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	S8APP.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	S8APP
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

f16huhuhuhu

Ports PORTmalicious

4huhuhuhu

Mutex MUTEXmalicious

Aphuhuhuhu

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