Malicious
Malicious

740a8ce378729a1d785f431f27cb5105

PE Executable
MD5: 740a8ce378729a1d785f431f27cb5105
Size: 28.16 KB
application/x-dosexec
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File
Type
Portable Executable file
Size
28.16 KB · 28,160 B
First seen
2026-09-06 14:45 · one month ago
Last seen
2026-09-06 14:45 · one month ago
Last analysis
2026-09-06 14:45 · one month ago
Hashes
MD5 740a8ce378729a1d785f431f27cb5105 Sha1 e7dc291dd3664e62ade82e5b09800c5099a83b28 Sha256 1d73c7393399079a0e5b5c074a4064db42e3fe6d02a20ad38ccaed7433bc11a1 Sha384 22d03e21839ec4ac4ec83ac28c50bdc892e96159e6c9d02a447ecc0d06d9e0fb1cddb4235dd2790adad10dca569cd135 Sha512 915c4762dfda4890928a2aa0472c47cf10097686866d88cad27e4d189f6391296d2225c33399f1aaf31e4e7663c39e4d631e39dece5f02f149fae6303581354e SSDeep 384:nBnoBYD2VxV+hbWy6OsVa/KFHbp0yH9qbuUscCbQxnCJfJBndnjJrKm7T+:nBnoB+g1VDHt0wIb1BBiBnam7T+ TLSH 6DC23C0873E8C576D2FE06BA883385009775D55B9D13D75A6FC890AE2E23BCD8B14BE4
Detection
Symbol obfuscation
Low
1 malicious · 3 files
EXE740a8ce378729a1d785f431f27cb5105AsyncRAT
Structure
BINResources
BINRT_VERSION
BINID:0001
BINID:0
BINRT_MANIFEST
BINID:0001
BINID:0
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 drafthuhuhuhuhuhuhu
Ports 4huhuhuhu
Mutex Aphuhuhuhu
Delay 0huhuhuhu
Group NYhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
Unlock with Essential
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 
PDB Path: C:\visualstudio\AsyncRAT-C-Sharp-master\AsyncRAT-C#\Client\obj\Debug\AU88APP.pdb
Key (AES_256) MUTEXmalicious
Byhuhuhuhu
CnC CNCmalicious
drafthuhuhuhuhuhuhu
Ports PORTmalicious
4huhuhuhu
Mutex MUTEXmalicious
Aphuhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
1 malicious · 3 files
EXE740a8ce378729a1d785f431f27cb5105AsyncRAT
Structure
Config. Field Value
Key (AES_256) Byhuhuhuhu
Pastebin -huhuhuhu
Install fhuhuhuhu
Install File Tehuhuhuhu
Install-Folder %huhuhuhu
Version 0.huhuhuhu
Hosts drafthuhuhuhuhuhuhu
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
740a8ce378729a1d785f431f27cb5105
CnC CNCmalicious
drafthuhuhuhuhuhuhu
740a8ce378729a1d785f431f27cb5105
Ports PORTmalicious
4huhuhuhu
740a8ce378729a1d785f431f27cb5105
Mutex MUTEXmalicious
Aphuhuhuhu
740a8ce378729a1d785f431f27cb5105
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
Unlock with Essential
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