Analysis
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max time kernel
150s -
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
06/09/2024, 11:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe
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Size
124KB
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MD5
cf78e403ceca27efddf4c356f3662de3
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SHA1
72722ea93ced2dff189f2a2ae69c2f44a1104a03
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SHA256
7e72b0b65c253c7a41d00f7c5be5e89b772a8cb0703558f69e2ed54943a30356
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SHA512
043a6b4cdf26913b43d0a3b3fd19bd908be6694cf781cb4f70a5a0aeca5dcf81fe291d9f67db684ac1a6b1c010f1cc875e383d02562da83b53ab4b82142ccfcf
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SSDEEP
3072:aaAfUEiFRrQKGcNqnGrD6uvIepyJS6f1qreT:ahfiFRrQKGciwQJr
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fiaugiw.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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4800 fiaugiw.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /O" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /Q" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /c" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /A" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /S" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /V" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /G" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /I" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /p" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /u" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /o" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /Y" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /t" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /y" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /w" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /L" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /b" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /n" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /B" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /H" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /J" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /K" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /x" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /d" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /l" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /E" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /h" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /R" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /r" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /T" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /Z" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /a" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /F" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /m" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /X" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /q" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /g" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /D" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /W" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /s" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /f" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /e" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /C" cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /v" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /k" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /M" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /j" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /z" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /C" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /P" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /i" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /N" fiaugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fiaugiw = "C:\\Users\\Admin\\fiaugiw.exe /U" fiaugiw.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 fiaugiw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe 4800 fiaugiw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 4800 fiaugiw.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4744 wrote to memory of 4800 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 89 PID 4744 wrote to memory of 4800 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 89 PID 4744 wrote to memory of 4800 4744 cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\cf78e403ceca27efddf4c356f3662de3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cf78e403ceca27efddf4c356f3662de3_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:4744 -
C:\Users\Admin\fiaugiw.exe"C:\Users\Admin\fiaugiw.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:4800
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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
MD52aacfc3487d023573a07ff4601338968
SHA128bb2dd0343e824da90aa127b6c9dcb6c21c70cd
SHA2569a9a54514388984353f62af9917d15c2ff12c8b9a4ee8392f6ac03c6912df24c
SHA512cbeac35aee7ccc87d9deeb4852857105e78c835eaff49651a8fa3924394e1f45737861d1c6401c0f3a2f9836d8e13e7d822f0791482fcb377b0619a5f539e5c0