Analysis
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max time kernel
140s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-09-2024 14:37
Static task
static1
Behavioral task
behavioral1
Sample
fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe
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Size
359KB
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MD5
fa959b76f73f5951b7ad1f0eb23ee287
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SHA1
ea95bcc3e3868706cd06cff1a32535c3a308c600
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SHA256
fcd1f19f66313fca32cad8c96d10ff735a129a52914eed8d039be4ffa05273f9
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SHA512
74c2815c9e59e03c3a0944c0f564d259bc418660a8ecf9ad1dea102a067bbfb2e1903194aa14f027e94f97abb8482061109e498f534ecc48a1cb502f046bdf90
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SSDEEP
6144:eYSn9YgJHXTEpUtV0V0YuXYad7kOKdrM7JbfQtv3EYe8+PV46jn/jg:F7gNXTOK1d7kOKdKfQtv0nVbjbg
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2856 4608 mshta.exe 82 -
ModiLoader Second Stage 9 IoCs
resource yara_rule behavioral2/memory/4832-1-0x0000000000400000-0x0000000000461F20-memory.dmp modiloader_stage2 behavioral2/memory/4832-3-0x0000000000400000-0x0000000000461F20-memory.dmp modiloader_stage2 behavioral2/memory/4832-4-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-6-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-7-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-5-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-2-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-8-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 behavioral2/memory/4832-9-0x0000000002310000-0x00000000023EC000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation mshta.exe -
pid Process 4724 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4724 powershell.exe 4724 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4724 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2856 wrote to memory of 4724 2856 mshta.exe 84 PID 2856 wrote to memory of 4724 2856 mshta.exe 84 PID 2856 wrote to memory of 4724 2856 mshta.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa959b76f73f5951b7ad1f0eb23ee287_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4832
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:e1Ypa="E42ZQ2";Gx7=new%20ActiveXObject("WScript.Shell");gY3IuN="wvqy5ctB";K1Z3Fv=Gx7.RegRead("HKCU\\software\\7EMg5cZ\\EnNXVn");z9Y4NjO="WrkUN";eval(K1Z3Fv);G9GUos4o="9VXOaq";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:kmxgmkhs2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4724
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82