Analysis
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max time kernel
149s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
15/09/2024, 08:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe
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Size
240KB
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MD5
e20fa59b9a10c0275432560124b09ebb
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SHA1
3b8e698ad04f0f2cb6938e922e61a2e04b3f6538
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SHA256
af8d1660e5d8b30c783c77232927aeb7ab26ef2f017575a8cae42492a9c8eca2
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SHA512
5e2cef24d4f7857b27192a6b9d3552dab14ef3de79afeae6b4ed997fb4eb80a33c46adae710b88d03b217a9b467a808ebc9598305acb894157e78db97f6ef5eb
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SSDEEP
6144:EULP3dwqsNwemAB0EqxF6snji81RUinKchhyMSQ:LdQQJsL
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" souzo.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 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3728 souzo.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\souzo = "C:\\Users\\Admin\\souzo.exe /y" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /k" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /a" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /n" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /b" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /s" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /d" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /c" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /p" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /e" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /u" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /q" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /f" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /j" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /o" e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /h" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /m" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /t" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /r" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /g" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /l" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /o" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /i" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /w" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /x" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /v" souzo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\souzo = "C:\\Users\\Admin\\souzo.exe /z" souzo.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 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language souzo.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe 3728 souzo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 3728 souzo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4504 wrote to memory of 3728 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 90 PID 4504 wrote to memory of 3728 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 90 PID 4504 wrote to memory of 3728 4504 e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\e20fa59b9a10c0275432560124b09ebb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e20fa59b9a10c0275432560124b09ebb_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:4504 -
C:\Users\Admin\souzo.exe"C:\Users\Admin\souzo.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:3728
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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
240KB
MD5b724fb6e1fa10a744b4141a211e8ba9b
SHA10759000d684b6c5a1e24975c168a4bfcdbdab9ac
SHA256fccc89f609eff868ef5216d4b1321568096a05cd886cd8a8f7edc6c004a1ddd1
SHA5121c8553887096a61a6de1e9180050b306b21c45a8629e1493acffa7dd490a3ae740b74e5d9c3d9d532ed77fe42231766ee09b53ea68dc89dc8bf173d27d0c222f