Malicious
Malicious

00ac5aa32e0cb96c1f2034deb5604094

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PE Executable
MD5: 00ac5aa32e0cb96c1f2034deb5604094
Size: 27.14 KB
application/x-dosexec
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Symbol Obfuscation Score Low
MD5 00ac5aa32e0cb96c1f2034deb5604094
Sha1 765b077c6c0bb51c987af9644d31cfcbae93d36b
Sha256 6773709e7c85e57a2ed16ac1f162b02bb35a7c516927b99d483c72dfbf88664a
Sha384 f90d6dffe962e783f4ff6583c46f4ae81c8a4cc7b508eed9489777e81f8b317b0ad16cd19993fd469e6124684f4a9b48
Sha512 5ac3e875dc332566cff11d5a0ca3fd6409386014e62cd0a490ff46ea8a3b9ec393ff5285fdd010cff9caac28827dab539ecacc0a57dc3e4725b9ef10b7dbdec8
SSDeep 384:cgSVEEMiNPWmvHtZARPn9jaH9qbuUs/bQxnCJfJBndnjJ6Kb6:cgSVXFdt+kIb7BiBnLW
TLSH D2C22B0833E4C576D2FD4ABE8C33E6008B75A55B9913D75A6FC490AD29237CD8A14FE4
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID: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 8nehuhuhuhu
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\NEW88APP.pdb
Module Name
NEW88APP.exe
Full Name
NEW88APP.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
NEW88APP.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
NEW88APP
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
8nehuhuhuhu
Ports PORTmalicious
4huhuhuhu
Mutex MUTEXmalicious
Aphuhuhuhu
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