Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 23:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
-
Target
10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe
-
Size
220KB
-
MD5
10ec469be4bca5cd53945c0ee917012b
-
SHA1
dd60ede9ab7d6c3461e4874b8519092036d426f9
-
SHA256
0c950f820db77604c3c2d2ace04a8ebce55dec73112bd680227e6c2acfc1e680
-
SHA512
a3f75e53398bccf4934df9ca97575c94a9482e9e7fce51179b48deefb83fab40c4360923d480efb71f20070dec9a831cdff1a1df1e581aa617555bcc8c1c83ec
-
SSDEEP
6144:aUA0uhI22QqI6YDSQICvORT8r4EhI0RX7W4h9:aUA0G955vOh8rPhd44T
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kcmuh.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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2784 kcmuh.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /A" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /R" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /c" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /C" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /r" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /H" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /S" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /o" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /D" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /j" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /Y" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /v" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /V" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /W" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /a" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /K" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /u" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /l" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /w" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /B" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /h" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /x" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /m" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /b" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /G" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /X" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /T" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /s" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /i" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /t" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /d" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /O" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /Q" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /M" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /I" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /p" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /q" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /N" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /z" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /J" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /Z" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /f" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /k" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /F" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /n" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /U" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /P" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /g" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /e" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /y" kcmuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kcmuh = "C:\\Users\\Admin\\kcmuh.exe /E" kcmuh.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 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kcmuh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe 2784 kcmuh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2976 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe 2784 kcmuh.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2976 wrote to memory of 2784 2976 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe 82 PID 2976 wrote to memory of 2784 2976 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe 82 PID 2976 wrote to memory of 2784 2976 10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\10ec469be4bca5cd53945c0ee917012b_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Users\Admin\kcmuh.exe"C:\Users\Admin\kcmuh.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:2784
-
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
220KB
MD5e04a7c957070bbb1c2daa056f4fd37be
SHA1e8ef06e53d51ff870234dca1a27dc6f1fff42a93
SHA2568f9848d082a5e7450f333442638aa40c78ecbf1aab411037dde2abd633e94230
SHA512e5ba8c43ea9a79c9cedac6a3aaabf63af58333c7cea01e91fc80ef40b439c6cba039a5d3a9ffd37e1b83f1996ac2d2fa04a003cb309b115ece3eeb6e91e1a72a