Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 01:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe
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Size
216KB
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MD5
ec95c5eb219bdca6ce2e7597dfcd78ab
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SHA1
0908a4b2e1913ca0c2306d9420d548f0bacbdfb6
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SHA256
d5b7a279703d979f2715705a17843c4362479a52285b7868d0a9395cd60d769b
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SHA512
801558c64e1d3d7e270643b9430203d3b45de06fdf585c4f526443ad55c326444754c4b3bd29b889c984bca7ea5357a755106e6587807b67a7527c95363d34e3
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SSDEEP
3072:+vYi5xxe705cmpH8ijBcS6iS/bO40nN9k+s7EeHpAxIbYpNX:+vTDEHmpcyWX3/640N9kLjVC
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" puizoo.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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 976 puizoo.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /V" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /d" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /A" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /o" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /U" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /N" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /X" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /g" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /f" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /w" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /j" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /H" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /n" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /p" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /c" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /q" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /Z" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /t" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /a" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /P" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /R" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /T" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /e" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /k" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /J" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /s" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /G" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /S" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /x" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /F" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /u" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /B" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /D" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /e" ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /i" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /M" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /l" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /Y" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /E" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /b" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /L" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /z" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /m" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /C" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /O" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /K" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /h" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /v" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /y" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /r" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /Q" puizoo.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\puizoo = "C:\\Users\\Admin\\puizoo.exe /I" puizoo.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 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language puizoo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe 976 puizoo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 976 puizoo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1404 wrote to memory of 976 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 87 PID 1404 wrote to memory of 976 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 87 PID 1404 wrote to memory of 976 1404 ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\ec95c5eb219bdca6ce2e7597dfcd78ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ec95c5eb219bdca6ce2e7597dfcd78ab_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:1404 -
C:\Users\Admin\puizoo.exe"C:\Users\Admin\puizoo.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:976
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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
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Filesize
216KB
MD59bb441276166a40b95efdb12759266f7
SHA1b88ab50a993b9678031d4d5f3da5c92f9fbef48e
SHA25659a943ba3fd3b7b75a6a80b6ba342579e8d99fdbe7466fc78220ca25d1295229
SHA51227aef3c152d87b4147d0664c90436615bd106d16b9bf9c6c86bcff83f154bcec25d13e06acd9ad8c54dc25fa9510a67c12b978ddf733fb1c759ae768909f4589