Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 02:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe
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Size
104KB
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MD5
29924917e3156e690c2e426d7766d8f2
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SHA1
7810cb9a3d5f37d8076e559e693ad2ef3178f276
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SHA256
d9e0aaaf76c8a7e484af6e30e9240ed5a6b4bc3a89f5cc674ea6d65399359ae4
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SHA512
4e5591bcf0814b0c5cb290783cdd9a352d5ccb615ff78747ccf5ab938bf0b37c55e51f718b9f677da085756c206693840a53aa4082f9d599d57532967a8fc756
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SSDEEP
1536:NSBn2J8+xp+Q/fGnOmXdvSh2cQlIJ/dH/5QOuyXRRRyRAR/RwRDyYWrMktgFgzgg:1+I+QW2Qcx/f6y4BoDJ
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ziavos.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4272 ziavos.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /T" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /G" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /A" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /j" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /F" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /D" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /o" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /B" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /t" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /g" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /x" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /c" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /r" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /k" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /q" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /h" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /N" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /s" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /l" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /f" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /e" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /K" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /I" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /Q" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /m" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /w" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /R" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /Z" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /u" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /V" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /v" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /d" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /L" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /H" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /y" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /i" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /U" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /X" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /n" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /P" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /z" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /a" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /b" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /C" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /S" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /E" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /p" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /Y" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /W" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /O" ziavos.exe Set value (str) \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziavos = "C:\\Users\\Admin\\ziavos.exe /M" ziavos.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 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziavos.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe 4272 ziavos.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 736 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe 4272 ziavos.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 736 wrote to memory of 4272 736 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe 86 PID 736 wrote to memory of 4272 736 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe 86 PID 736 wrote to memory of 4272 736 29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\29924917e3156e690c2e426d7766d8f2_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:736 -
C:\Users\Admin\ziavos.exe"C:\Users\Admin\ziavos.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:4272
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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
104KB
MD553f4034c40324d7a8f4d64f350bdb969
SHA1b56452f29c7aecb5420af11d9419f499f0a9db43
SHA2569c2769453a1417acde3bb1c1bdab81fdeab0cec648a76d20a5731fee7698d283
SHA5121ca2932e9b049f650186fbab4b194db988e587b6de7f5e3c9762a1337347149039326f598b4dd285ffb2ee3e57556825ef3344fdb59e7058d636bf0ae3761b5c