AsyncRAT PE Executable malware analysis – 075c5195afbf

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File

Size

30.72 KB · 30,720 B

First seen

2026-01-26 06:30 · 9 months ago

Last seen

2026-01-26 06:30 · 9 months ago

Last analysis

2026-01-28 23:51 · 9 months ago

Hashes

MD5 3ed4ffe3702f83eee4f3e84670a1a3ea Sha1 7ab48bb594724e56a415d3444b6c548dea7721f6 Sha256 075c5195afbf5d00b50e3d2d56f9ed69a8af1c11a6ef24af5845ffba97b3df30 Sha384 f89303aebd7a34c4a7f4b60560e26e601b6902bf3541792f93a58b8392b2b12fef143e1c83b2c4867bb2e53b2175eff7 Sha512 db3117022c93379af56f6b6c7b6cd39c4cff8686a849083a9af2cc911d96215e28cd36567d1dadb6b6b7e5604cde1f69ec0f14e9bfdcb703d543ef4b958932ac SSDeep 768:1Qts1jZ2W8dTIlSUYQK/j7RbVB/jZG/+:its5Z2W8dTqy3RbL/Q/+ TLSH F4D22A08B7E486A5E1BC5BB98D7282009376E9475863DB9E6FC440DE66237C9CE10FF0

Detection

Symbol obfuscation

Low

1 malicious · 3 files

EXE3ed4ffe3702f83eee4f3e84670a1a3eaAsyncRAT

Structure

BINResources

Config. Field	Value
Key (AES_256)	Byhuhuhuhu
Pastebin	-huhuhuhu
Install	fhuhuhuhu
Install File	Asynhuhuhuhu
Install-Folder	%Cerhuhuhuhuhuhuhu
Version	0.huhuhuhu
Hosts	c88huhuhuhu
Mutex	Globalhuhuhuhuhuhuhuhuhuhuhu
Delay	0huhuhuhu
Group	Aphuhuhuhu

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Name	Value
Info	`PDB Path: D:\Cong Viec\malware\AsyncRAT-C-Sharp\AsyncRAT-C-Sharp-master\AsyncRAT-C#\Client\obj\Debug\AsyncRAT.pdb`
Module Name	AsyncRAT.exe
Full Name	AsyncRAT.exe
EntryPoint	System.Void Client.Program::Main()
Scope Name	AsyncRAT.exe
Scope Type	ModuleDef
Kind	Windows
Runtime Version	v4.0.30319
Tables Header Version	512
WinMD Version	<null>
Assembly Name	AsyncRAT
Assembly Version	1.0.0.0
Assembly Culture	<null>
Has PublicKey	False
PublicKey Token	<null>
Target Framework	.NETFramework,Version=v4.8
Total Strings	140
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

c88huhuhuhu

Mutex MUTEXmalicious

Globalhuhuhuhuhuhuhuhuhuhuhu

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