Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 09:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe
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Size
56KB
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MD5
fe395a54bec78d46b892bd6b761a1388
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SHA1
5c65dfde1733c0198f5559d1ff803aa5e0e4e3d2
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SHA256
bbbaa442ac7de200226ba14476ee403c10c2af2ec270ee3d5f99b58f05ba654c
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SHA512
88779692c417ef96768c36c23c81d47e1b5c77ee449c66d0cbb7ca6d7022ce72d14255612fa66e390648e9f73c7b5e107fd19b032f9cb84c5931ea3103f5f9c0
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SSDEEP
768:JJHtP5nt8A6OtRGf0mq/6/Q/9NF0+LEc8af3ts0E9d:JhnSpSWq2oS+Ljb3ts0E9d
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gilen.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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3808 gilen.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gilen = "C:\\Users\\Admin\\gilen.exe" gilen.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 fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gilen.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe 3808 gilen.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4000 fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe 3808 gilen.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4000 wrote to memory of 3808 4000 fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe 82 PID 4000 wrote to memory of 3808 4000 fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe 82 PID 4000 wrote to memory of 3808 4000 fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe 82 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81 PID 3808 wrote to memory of 4000 3808 gilen.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fe395a54bec78d46b892bd6b761a1388_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4000 -
C:\Users\Admin\gilen.exe"C:\Users\Admin\gilen.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
- Suspicious use of WriteProcessMemory
PID:3808
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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
56KB
MD5bf38c3c3aecef9ad92b000f0dd654622
SHA1eb3976ab40af3adf0faea79e53303a1d0c13d7c8
SHA256a505de1d66b9ec50dc1e5534ba67c0c80bd6992c2dc017b297d2c813ab38e1f5
SHA51254489ea5c9751296a83d57d912daa29f5bdbf77a4da8a61675c55efaa6451ff8a8c15701903a8215556ec5c68ed3cc456d28e988079fadf23fcabcefd14e6f8b