Malicious
Malicious

4219f0af60e495329e4682f0f7c05a78

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PE Executable
MD5: 4219f0af60e495329e4682f0f7c05a78
Size: 56.83 KB
application/x-dosexec
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File
Type
Portable Executable file
Size
56.83 KB · 56,832 B
First seen
2026-09-07 16:00 · one month ago
Last seen
2026-09-07 16:00 · one month ago
Last analysis
2026-09-07 16:00 · one month ago
Hashes
MD5 4219f0af60e495329e4682f0f7c05a78 Sha1 39d4b89d9c1286543852a48e52bbb765ce06812f Sha256 5593d52e822e477bfb8abb394964779a43d177caf7e56c996918f92be750c2ec Sha384 960ace3a3d584fd735d4b9e3789c70fe540d7213a3239b722a1086953522c067064ce04628207df11276076764a93fc3 Sha512 61798b44a20a16be1a2e5ae6d1c22bc9474fd1f61b4953a9d665b274a2bf7d3f00dcf04dbc81aa9136bd961d8fc1ff56763c03432769af9e1795ed26977c2cdd SSDeep 1536:hfTgx0p7i8rv94NOeq2NbIsdewsasD7pbx:JgWYOL2NbI0ew4D7lx TLSH 55432B143BE98126F1BE8F7898F661428675B6236513DA8E1CD411CB0A13BC5DE427FF
Detection
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
Symbol obfuscation
Low
1 malicious · 3 files
EXE4219f0af60e495329e4682f0f7c05a78AsyncRAT
Structure
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) Z0xNQXhuhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIIE8jhuhuhuhuhuhuhuhuhuhuhu
ServerSignature qFrZmjhuhuhuhuhuhuhuhuhuhuhu
Install thuhuhuhu
BDOS fhuhuhuhu
Anti-VM fhuhuhuhu
Install File tele@ehuhuhuhuhuhuhu
Install-Folder %Aphuhuhuhu
Hosts go8.plhuhuhuhuhuhuhu
Ports 44huhuhuhu
Mutex z9m0huhuhuhu
Version 0huhuhuhu
Delay 3huhuhuhu
Group Dehuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
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Name Value
Module Name
g8.exe
Full Name
g8.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
g8.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
g8
Assembly Version
1.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.8
Total Strings
227
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
64
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
ldsfld System.String Client.Settings::Delay
ldloca.s V_0
call System.Boolean System.Int32::TryParse(System.String,System.Int32&)
brtrue IL_0015: ldc.i4.0
ldc.i4.0 <null>
stloc.0 <null>
ldc.i4.0 <null>
stloc.1 <null>
br IL_002A: ldloc.1
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.1 <null>
ldc.i4.1 <null>
add <null>
stloc.1 <null>
ldloc.1 <null>
ldloc.0 <null>
blt.s IL_001C: ldc.i4 1000
leave IL_0039: call System.Boolean Client.Settings::InitializeSettings()
pop <null>
leave IL_0039: call System.Boolean Client.Settings::InitializeSettings()
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0053: call System.Threading.Tasks.Task Client.Program::SendRequests()
ldstr Settings initialization failed. Exiting.
call System.Void System.Console::WriteLine(System.String)
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
call System.Threading.Tasks.Task Client.Program::SendRequests()
pop <null>
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0069: ldsfld System.String Client.Settings::Anti
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
ldsfld System.String Client.Settings::Anti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_007D: ldsfld System.String Client.Settings::Install
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
ldsfld System.String Client.Settings::Install
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0091: ldsfld System.String Client.Settings::BDOS
call System.Void Client.Install.NormalStartup::Install()
ldsfld System.String Client.Settings::BDOS
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00AF: call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00AF: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.ProcessCritical::Set()
call System.Void Client.Helper.Methods::PreventSleep()
leave IL_00BF: nop
pop <null>
leave IL_00BF: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00D4: leave IL_00DF
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00DF: ldc.i4 5000
pop <null>
leave IL_00DF: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00BF: nop
Module Name
g8.exe
Full Name
g8.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
g8.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
g8
Assembly Version
1.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.8
Total Strings
227
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
64
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
ldsfld System.String Client.Settings::Delay
ldloca.s V_0
call System.Boolean System.Int32::TryParse(System.String,System.Int32&)
brtrue IL_0015: ldc.i4.0
ldc.i4.0 <null>
stloc.0 <null>
ldc.i4.0 <null>
stloc.1 <null>
br IL_002A: ldloc.1
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.1 <null>
ldc.i4.1 <null>
add <null>
stloc.1 <null>
ldloc.1 <null>
ldloc.0 <null>
blt.s IL_001C: ldc.i4 1000
leave IL_0039: call System.Boolean Client.Settings::InitializeSettings()
pop <null>
leave IL_0039: call System.Boolean Client.Settings::InitializeSettings()
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0053: call System.Threading.Tasks.Task Client.Program::SendRequests()
ldstr Settings initialization failed. Exiting.
call System.Void System.Console::WriteLine(System.String)
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
call System.Threading.Tasks.Task Client.Program::SendRequests()
pop <null>
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0069: ldsfld System.String Client.Settings::Anti
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
ldsfld System.String Client.Settings::Anti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_007D: ldsfld System.String Client.Settings::Install
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
ldsfld System.String Client.Settings::Install
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0091: ldsfld System.String Client.Settings::BDOS
call System.Void Client.Install.NormalStartup::Install()
ldsfld System.String Client.Settings::BDOS
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00AF: call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00AF: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.ProcessCritical::Set()
call System.Void Client.Helper.Methods::PreventSleep()
leave IL_00BF: nop
pop <null>
leave IL_00BF: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00D4: leave IL_00DF
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00DF: ldc.i4 5000
pop <null>
leave IL_00DF: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00BF: nop
Key (AES_256) MUTEXmalicious
Z0xNQXhuhuhuhuhuhuhuhuhuhuhu
CnC CNCmalicious
gohuhuhuhu
CnC CNCmalicious
api.huhuhuhu
Ports PORTmalicious
4huhuhuhu
Ports PORTmalicious
8huhuhuhu
Mutex MUTEXmalicious
z9m0huhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
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