Analysis
-
max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
24/06/2024, 16:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe
-
Size
156KB
-
MD5
099f20b6c958f0bfd12aa2f8c57e2f30
-
SHA1
0afb3c64b53c35d07292d44d492e87e96c04d6ad
-
SHA256
2b0c28474b29c8bba4d357822c5fde96ed98ee42446baacb5dd72f8547f11dc4
-
SHA512
5e11cbc3481d6de8fd2fcd784848d4bd813b22c076c3b0bad5e33fd7e622848c9907d55de9855a71cd44a6b4f58b53e6f4959a12f139add353c9cb31b67f9f74
-
SSDEEP
3072:oBd17E2MtU7Qv0w4ZRRQMMDwtIMCeFP4ANV4oQZiEvGT:6dNE2R7Qvb4tQTaCeFP4ABWc
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pkfiz.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2920 pkfiz.exe -
Loads dropped DLL 2 IoCs
pid Process 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /N" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /w" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /E" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /m" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /B" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /t" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /p" 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /S" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /Z" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /H" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /i" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /V" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /L" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /Q" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /P" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /j" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /C" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /v" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /h" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /D" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /b" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /f" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /u" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /I" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /l" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /y" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /g" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /T" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /r" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /W" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /F" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /z" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /p" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /O" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /k" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /J" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /e" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /s" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /M" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /x" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /n" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /q" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /Y" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /K" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /X" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /A" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /a" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /U" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /d" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /R" pkfiz.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkfiz = "C:\\Users\\Admin\\pkfiz.exe /G" pkfiz.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe 2920 pkfiz.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 2920 pkfiz.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2428 wrote to memory of 2920 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 28 PID 2428 wrote to memory of 2920 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 28 PID 2428 wrote to memory of 2920 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 28 PID 2428 wrote to memory of 2920 2428 099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\099f20b6c958f0bfd12aa2f8c57e2f30_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Users\Admin\pkfiz.exe"C:\Users\Admin\pkfiz.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2920
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
156KB
MD5be672405954a3a5dab382f93924110df
SHA1b71f6afaa1da1c683434f9a317e0a321284c3bc4
SHA2568954663dfa0eeb2e36065fab1891cc3e895d1cad7efead466ee6561a137a2cc1
SHA512ee7d6551fef4d269474b659775efd01f448c9d8f83cd3ddc976c40589988d279f8702fee33c84ff620276ccfe2cd434f187a2e519409de1cb65d9886f9ffab9f