Analysis
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max time kernel
149s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 08:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe
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Size
364KB
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MD5
ed33f4ef88292e62529b24f6137e7d58
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SHA1
4786a62fa8994400c51523691f2f67863504122d
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SHA256
3d9cb635fc8f7a867df8ca43cda7c8557b606eb027ac8d3fb07e86b4b162941d
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SHA512
574495d03c6910bebd77a66590d80afab409d343c4f1f5101f5e18a2637584ade9c29c1108e73b0475a9f466c93bf69a9e9f465529775b90760002567fe04923
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SSDEEP
3072:wtGAiXP9YJuGEnvBuHplTOoX56B4uE7U4iy+LwldhzNkYMvMZqvRtJ6toRG9DOsS:t92uPnvBcxYJxwphkYMvMZXDO
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qmpeuf.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 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4068 qmpeuf.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /q" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /w" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /p" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /v" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /n" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /f" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /t" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /i" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /s" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /m" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /r" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /y" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /d" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /j" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /o" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /b" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /k" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /i" ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /u" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /l" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /x" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /z" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /h" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /g" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /c" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /e" qmpeuf.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qmpeuf = "C:\\Users\\Admin\\qmpeuf.exe /a" qmpeuf.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 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qmpeuf.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe 4068 qmpeuf.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 4068 qmpeuf.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2516 wrote to memory of 4068 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 93 PID 2516 wrote to memory of 4068 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 93 PID 2516 wrote to memory of 4068 2516 ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\ed33f4ef88292e62529b24f6137e7d58_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ed33f4ef88292e62529b24f6137e7d58_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:2516 -
C:\Users\Admin\qmpeuf.exe"C:\Users\Admin\qmpeuf.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:4068
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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=4464,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:81⤵PID:4700
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
364KB
MD5c7d0c1c7e6f7a2a4a7f1592a42dc6808
SHA1ac4d038b49293b7fcba672d01aece849839a3674
SHA2568f8dd6b3bc28e63149ecb4802fcf7dc16f63db3c694b9f618e408e71e468d6cc
SHA5122335dc6fbd75bd59cce223908365f256ebefa27e90db345f7e6b509975023a46791e12d18632c111a3d3d1b7fb789acdde138387239bf76f56d16e49afc0e862