Malicious
Malicious

c7d645f913665e22d48d5b4f15ed628e

PE Executable
MD5: c7d645f913665e22d48d5b4f15ed628e
Size: 64.51 KB
application/x-dosexec
Ctrl + scroll to zoom · drag to pan

Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.

AI analysis is available with Essential.
Unlock with Essential
File
Size
64.51 KB · 64,512 B
First seen
2025-12-08 19:45 · 10 months ago
Last seen
2025-12-08 19:45 · 10 months ago
Last analysis
2025-12-08 19:46 · 10 months ago
Hashes
MD5 c7d645f913665e22d48d5b4f15ed628e Sha1 62e69ef38a40156e112d16ff53e28644381253e3 Sha256 efb5fe1bf58eadc4d69693fe09cbf494d676f7916bfd4747b8beca9a09d57b60 Sha384 e5586b9d0d7db54df302de47725aaa040e77fd6feef82fa03e37f2f9b28c4dd532712f66febf35976bce5f1b068dcfd7 Sha512 614993157cc1d630556cadc6816002be324a672707f296ef60ab936ef680eb8136ad2d3b0c6c98c48a37dccfcf0fdcc6eaa615fe03f3176747d22e1d8930e367 SSDeep 1536:FmImx6tX2kNff4sKu+UYFSup5boAPRUm3jSgrQTGZx:Fm9x6tmkN7Ku+UYF95boJm3jvGix TLSH B653E8013BE98026F3BE8F7459F765814AFAF4AB2D12C55D1CC914CE0532B869A41BFB
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
EXEc7d645f913665e22d48d5b4f15ed628eAsyncRAT
Structure
BINResources
BINRT_VERSION
BINID:0001
BINID:0
BINRT_MANIFEST
BINID:0001
BINID:0
Config. Field Value
Key (AES_256) aXE0Y2huhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIIE8jhuhuhuhuhuhuhuhuhuhuhu
ServerSignature eBJbTghuhuhuhuhuhuhuhuhuhuhu
Install fhuhuhuhu
BDOS fhuhuhuhu
Anti-VM thuhuhuhu
Install-Folder %Aphuhuhuhu
Hosts sendthuhuhuhuhuhuhu
Ports 6huhuhuhu
Mutex Asynchuhuhuhuhuhuhu
Delay 3huhuhuhu
Group fhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Name Value
Module Name
AsyncClient1.exe
Full Name
AsyncClient1.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
AsyncClient1.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
AsyncClient1
Assembly Version
1.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.6
Total Strings
431
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
64
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
br IL_0015: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
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)
blt.s IL_0007: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0032: nop
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
nop <null>
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0043: 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_0057: 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_006B: 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_0089: call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.ProcessCritical::Set()
call System.Void Client.Helper.Methods::PreventSleep()
ldnull <null>
ldftn System.Void Client.Helper.Methods::LastAct()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
callvirt System.Void System.Threading.Thread::Start()
ldsfld System.String Client.Settings::offlineKL
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00C9: leave IL_00D4
ldnull <null>
ldftn System.Void Client.Helper.LimeLogger::callk()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
callvirt System.Void System.Threading.Thread::Start()
leave IL_00D4: nop
pop <null>
leave IL_00D4: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00E9: leave IL_00F4
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00F4: ldc.i4 5000
pop <null>
leave IL_00F4: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00D4: nop
Module Name
AsyncClient1.exe
Full Name
AsyncClient1.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
AsyncClient1.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
AsyncClient1
Assembly Version
1.0.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.6
Total Strings
431
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
64
Main IL 
ldc.i4.0 <null>
stloc.0 <null>
br IL_0015: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
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)
blt.s IL_0007: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_0032: nop
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
nop <null>
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_0043: 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_0057: 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_006B: 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_0089: call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_0089: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.ProcessCritical::Set()
call System.Void Client.Helper.Methods::PreventSleep()
ldnull <null>
ldftn System.Void Client.Helper.Methods::LastAct()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
callvirt System.Void System.Threading.Thread::Start()
ldsfld System.String Client.Settings::offlineKL
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00C9: leave IL_00D4
ldnull <null>
ldftn System.Void Client.Helper.LimeLogger::callk()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
callvirt System.Void System.Threading.Thread::Start()
leave IL_00D4: nop
pop <null>
leave IL_00D4: nop
nop <null>
call System.Boolean Client.Connection.ClientSocket::get_IsConnected()
brtrue IL_00E9: leave IL_00F4
call System.Void Client.Connection.ClientSocket::Reconnect()
call System.Void Client.Connection.ClientSocket::InitializeClient()
leave IL_00F4: ldc.i4 5000
pop <null>
leave IL_00F4: ldc.i4 5000
ldc.i4 5000
call System.Void System.Threading.Thread::Sleep(System.Int32)
br.s IL_00D4: nop
Key (AES_256) MUTEXmalicious
aXE0Y2huhuhuhuhuhuhuhuhuhuhu
CnC CNCmalicious
sendthuhuhuhuhuhuhu
Ports PORTmalicious
6huhuhuhu
Mutex MUTEXmalicious
Asynchuhuhuhuhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
1 malicious · 3 files
EXEc7d645f913665e22d48d5b4f15ed628eAsyncRAT
Structure
Config. Field Value
Key (AES_256) aXE0Y2huhuhuhuhuhuhuhuhuhuhu
Pastebin -huhuhuhu
Certificate MIIE8jhuhuhuhuhuhuhuhuhuhuhu
ServerSignature eBJbTghuhuhuhuhuhuhuhuhuhuhu
Install fhuhuhuhu
BDOS fhuhuhuhu
Anti-VM thuhuhuhu
Install-Folder %Aphuhuhuhu
Hosts sendthuhuhuhuhuhuhu
Ports 6huhuhuhu
Mutex Asynchuhuhuhuhuhuhu
Delay 3huhuhuhu
Group fhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
Key (AES_256) MUTEXmalicious
aXE0Y2huhuhuhuhuhuhuhuhuhuhu
c7d645f913665e22d48d5b4f15ed628e
CnC CNCmalicious
sendthuhuhuhuhuhuhu
c7d645f913665e22d48d5b4f15ed628e
Ports PORTmalicious
6huhuhuhu
c7d645f913665e22d48d5b4f15ed628e
Mutex MUTEXmalicious
Asynchuhuhuhuhuhuhu
c7d645f913665e22d48d5b4f15ed628e
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
Sign in or create a free account to view the matching YARA rules. Create a free account
An error has occurred. This application may no longer respond until reloaded. Reload 🗙