Analysis
-
max time kernel
149s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-08-2024 20:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe
-
Size
364KB
-
MD5
b4e87952066b1707b308dc1b2ad13e28
-
SHA1
a7e7be92beb9f1c521c74cc46723342ea6daadd0
-
SHA256
66b1da4c304c524360389d8ef1a8a270d522d1fbe007d367c1527b4a10212903
-
SHA512
612b0ed57bc53afd4bc9b922958b3ffce1fda4c788829f087d10b3e2f32cb75e3afecdffc0de0edd90c75073fcc9885cae00e713df4b342ab8f8848be5dc1dd7
-
SSDEEP
3072:HdGAiXP90JuGEnvBlHplTOoX56B4uE7U4iy+LwldhzNkYMvMZqvREJH7T6toRG9a:e9yuPnvBBxYJxwphkYMvMZCDOZ
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hiubiud.exe -
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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 400 hiubiud.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /v" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /b" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /n" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /y" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /u" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /j" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /l" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /h" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /i" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /p" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /s" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /q" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /t" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /e" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /t" b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /r" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /c" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /o" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /x" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /k" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /m" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /w" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /f" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /z" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /a" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /g" hiubiud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hiubiud = "C:\\Users\\Admin\\hiubiud.exe /d" hiubiud.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hiubiud.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe 400 hiubiud.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 400 hiubiud.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4868 wrote to memory of 400 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 89 PID 4868 wrote to memory of 400 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 89 PID 4868 wrote to memory of 400 4868 b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b4e87952066b1707b308dc1b2ad13e28_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Users\Admin\hiubiud.exe"C:\Users\Admin\hiubiud.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:400
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
364KB
MD5e4371333298b8ac859f5a5e65293c6a3
SHA1c9792c80afa1d227b9848942a8b881e1a8a7cae1
SHA25666256d3604826fc8cea94e4962aa6dec035e0c2d69a3f1533c5f13ab8161a3ee
SHA512b9b9cb6866b7a60f4544bda755ee7ce07722cc25ef3690de9b96241f6677826e2aab7de35b7c772e6d38d6d673507305211bb11860e67c32e6e40e9956a78f3f