Analysis
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max time kernel
149s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18/08/2024, 01:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe
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Size
248KB
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MD5
a4d046ae51d4a987cb6c176ec1536bcd
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SHA1
df36423fa1b12ac6375ddbd75bc5102151c332d5
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SHA256
aa5991ca2a0b90f53d02036d0915cc92c8dc80d7cfa66c7e712a1208109df3ae
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SHA512
5cbe240c97e2ad61c4760c4f1c0d694fe0f0b227d58df9d6ec8387568aedd122a8a175983e085da7a4f7f4bb2e5c5834b507ac241d9fb0491656d34cbfdc6b59
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SSDEEP
6144:ViXf8xt9MSKUzaVZz8rRoo681RV+b3Fa81wkrX++98WSAelGo8hcwTLGhu:ViUxzn9zthTQTgpkrOoJ
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" wzpaud.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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1600 wzpaud.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /P" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /f" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /y" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /X" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /j" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /h" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /M" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /s" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /b" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /a" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /w" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /W" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /e" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /H" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /l" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /G" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /A" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /V" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /m" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /Y" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /u" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /K" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /p" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /v" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /L" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /q" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /I" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /c" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /d" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /B" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /S" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /C" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /E" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /U" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /n" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /F" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /k" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /Q" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /g" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /N" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /x" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /D" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /Z" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /R" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /O" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /t" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /z" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /J" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /r" wzpaud.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wzpaud = "C:\\Users\\Admin\\wzpaud.exe /o" wzpaud.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 a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wzpaud.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe 1600 wzpaud.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 32 a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe 1600 wzpaud.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 32 wrote to memory of 1600 32 a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe 98 PID 32 wrote to memory of 1600 32 a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe 98 PID 32 wrote to memory of 1600 32 a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a4d046ae51d4a987cb6c176ec1536bcd_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:32 -
C:\Users\Admin\wzpaud.exe"C:\Users\Admin\wzpaud.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:1600
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4340,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=4288 /prefetch:81⤵PID:1216
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
248KB
MD5eb440457f14f6a657aa5e3634859fe9f
SHA1764f5e2f90b2560c488565c95169a72512b2e5a9
SHA2560b7e4e682d2f84a02df72ec6ac7311be750d44e6a1a6ae9c6de5a8a52b2f2162
SHA512e9c69ee062dada55b3a7d6d3524b171127d2158919734389fedc434332be468b4bb7ec4f4743783f51a715747a5e58b939f621c9b261500a9e7d8c477c961b19