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Analysis
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max time kernel
149s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 07:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe
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Size
284KB
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MD5
16aca10ef267502af3aa2e7238711db2
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SHA1
94388e0642eb627e6528e74ae59f0c6168f14c65
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SHA256
c3bb75347269745a0d37c95847e2f8ee28fc873c8430a55d84d93699f18f9f0e
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SHA512
c8a0f258d310e4f2409c04d0aeaa957f0f918c24ee26b771a5b18b554094b1d2a30a924907da544352c6e5d618087c32853e867f6129204ee057a67a7614d7da
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SSDEEP
6144:RrNqi5OChL5Rjda3P/fis6Do/uP+tFb84ly7aQ:hNqi0CF5xI3PH96DoWPYb8D
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" rmduog.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1424 rmduog.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /v" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /w" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /c" 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /K" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /y" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /i" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /Y" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /t" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /u" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /e" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /q" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /W" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /n" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /T" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /Z" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /I" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /d" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /E" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /X" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /Q" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /U" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /H" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /O" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /M" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /h" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /j" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /P" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /R" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /F" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /A" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /D" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /l" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /s" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /S" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /V" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /k" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /x" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /G" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /f" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /r" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /z" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /b" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /c" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /o" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /C" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /g" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /N" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /a" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /m" rmduog.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rmduog = "C:\\Users\\Admin\\rmduog.exe /p" rmduog.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 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rmduog.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe 1424 rmduog.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 1424 rmduog.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4656 wrote to memory of 1424 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 85 PID 4656 wrote to memory of 1424 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 85 PID 4656 wrote to memory of 1424 4656 16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\16aca10ef267502af3aa2e7238711db2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\16aca10ef267502af3aa2e7238711db2_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:4656 -
C:\Users\Admin\rmduog.exe"C:\Users\Admin\rmduog.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:1424
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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
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Downloads
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Filesize
284KB
MD5d4ff6406f3c2befd4d42cf5384a7a401
SHA17e52b5e6066c8de396dc6037a096eeca169b8f97
SHA256bd0abb4dee40575013f33ad39daf34ac70076415046f23f5b84b661372ca4bb6
SHA512241d4d0a5aa4b8268c182cf1a861fe01a203266c37cf2fd9ee11d46d4c8a03927b2ae5db1420e027d2225fbeec1d7731323880b69de5cab4e5fff46770d9d11e