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Analysis
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max time kernel
149s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 13:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe
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Size
124KB
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MD5
8648a6b1ab95062a216638f800a396e2
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SHA1
67c6407a64b91dda462ea4d88eb58e5f6fa10cec
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SHA256
ce1d35ab1dc957c00a035ddce53c29764fa21498333bfe90f90f1ffc7e0d7f37
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SHA512
61be6049a9c9436052af7aa563e98c82ac55875458ff34253c378c793abddfca43c5b5f114fcf9a3bda2ca4cd4f460f6d9374c128bc43ff8eb6e1e100dd236f9
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SSDEEP
1536:w4EM4wR4buBxLDtVdHa27J14lWxporZ45i8NeG0h/l:ZEM4wRqkLt6gJ1uPt45yt
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" caomoum.exe Set value (int) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1940 caomoum.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /F" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /E" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /h" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /Z" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /m" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /I" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /e" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /B" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /O" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /W" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /f" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /z" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /w" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /b" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /y" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /P" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /u" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /t" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /a" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /r" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /J" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /A" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /j" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /M" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /X" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /D" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /L" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /i" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /l" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /Y" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /g" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /d" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /q" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /s" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /C" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /H" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /S" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /x" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /d" 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /N" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /Q" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /V" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /o" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /T" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /K" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /R" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /p" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /G" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /U" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /c" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /v" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /n" caomoum.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caomoum = "C:\\Users\\Admin\\caomoum.exe /k" caomoum.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 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language caomoum.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe 1940 caomoum.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 1940 caomoum.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4864 wrote to memory of 1940 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 87 PID 4864 wrote to memory of 1940 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 87 PID 4864 wrote to memory of 1940 4864 8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\8648a6b1ab95062a216638f800a396e2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8648a6b1ab95062a216638f800a396e2_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:4864 -
C:\Users\Admin\caomoum.exe"C:\Users\Admin\caomoum.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:1940
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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
124KB
MD5e2244102f634c45e6297efda805877f7
SHA15a138663209084e035c05b7da76908404b0c0b23
SHA256802287b0362956d3587bf4f7a2cd1175c2e6f9172a297cf99da40f7e0a35f354
SHA5120c181506a29d195d7dfca84d8d856613cfb50524c64cb9a015eaee5174ca26c3c57a172fc8835ea3d33099f4197f31a332b20bef3857539a484ca2edabbc2ce3