Analysis
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max time kernel
149s -
max time network
130s -
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, 03:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe
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Size
232KB
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MD5
ecc67a87fa74712efd1aa2a9dd3006b6
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SHA1
20ceaa7b7ed6249866539d99cb46dc353498b6f1
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SHA256
3c3933debd105edfd7103c7ddef7510f9d75b76bf67f685cba7f0486ef4632d1
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SHA512
3ecf9132d7c776e2a9c25181e17aca938008351bc655b9eb2c22fa381e8a38f2c216c37f60026c60f762b2cf0a972c2ed76a7d6368bd8dc5c1c671a51fa20e08
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SSDEEP
3072:spMeBc1YwN1Smm727IJCkvIwXX4Ph0ApMXyKKl+Hv/91I/2X3lDD:spPBc1YwN1S327Y54Ph0TXQkd18C3
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" jafiw.exe Set value (int) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.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 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1312 jafiw.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /C" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /g" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /L" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /H" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /Y" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /V" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /i" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /h" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /d" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /x" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /y" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /k" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /w" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /r" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /B" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /o" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /K" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /M" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /G" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /T" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /S" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /m" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /Z" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /U" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /J" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /p" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /l" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /n" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /X" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /a" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /E" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /e" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /F" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /f" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /D" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /u" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /Q" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /R" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /A" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /P" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /N" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /z" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /k" ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /v" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /t" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /c" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /I" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /s" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /b" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /W" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /q" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /j" jafiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jafiw = "C:\\Users\\Admin\\jafiw.exe /O" jafiw.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 jafiw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe 1312 jafiw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 1312 jafiw.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1860 wrote to memory of 1312 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 89 PID 1860 wrote to memory of 1312 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 89 PID 1860 wrote to memory of 1312 1860 ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\ecc67a87fa74712efd1aa2a9dd3006b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ecc67a87fa74712efd1aa2a9dd3006b6_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:1860 -
C:\Users\Admin\jafiw.exe"C:\Users\Admin\jafiw.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:1312
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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=4360,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=4440 /prefetch:81⤵PID:1516
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
232KB
MD5b196ea77c6a0bcfd116b13fe515d28fa
SHA18274f7f37edf9b9b96c9aa0acc948c5104b83bc9
SHA256ea847c3dee3af7df3ddec805d1ad878d2849acdbb3a2078e6ff31085a5bc0518
SHA512f5950dc5539b31667eced7c0fbc3efa7481bb850cdd1cbd3f983a41346d9e37a53ceb7ada26159f915d38a7a4d379458049cb429acf9ccc1c47910810e7ccb5d