Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23/08/2024, 08:12
Static task
static1
Behavioral task
behavioral1
Sample
baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe
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Size
1.9MB
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MD5
baf4f7ae6951ad71f12e478d6becbbef
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SHA1
5ac49bcbaef35ccf78e913d3f0651d1eb746a966
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SHA256
52caa92241b2e093b7dd46de333035d36348aae5499166738b74fd6477c4bff4
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SHA512
962dc8142ced7e9d80ad569c4ebf8d7c328788b57643917e83f911e664eec7b67680f594aa0fe6354ec7416da2c3a4687fe7518e368055b2aa370e0ecace716f
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SSDEEP
24576:ow/BBBjXKT1DaIFZAH9MVYWkENLbvlT/w000000MdSKrIWK9exHT9UQ:dBXjXKT1Ddz9T/w000000M3rTT7
Malware Config
Signatures
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Loads dropped DLL 4 IoCs
pid Process 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\RealAV.exe = "C:\\Program Files (x86)\\RealAV\\RealAV.exe" baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\RealAV\RealAV.exe baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe File created C:\Program Files (x86)\RealAV\zlib.dll baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe File created C:\Program Files (x86)\RealAV\vscan.tsi baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe File created C:\Program Files (x86)\RealAV\RealAV.exe baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.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 1 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 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 28 IoCs
pid Process 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe 3032 baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\baf4f7ae6951ad71f12e478d6becbbef_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3032
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD5baf4f7ae6951ad71f12e478d6becbbef
SHA15ac49bcbaef35ccf78e913d3f0651d1eb746a966
SHA25652caa92241b2e093b7dd46de333035d36348aae5499166738b74fd6477c4bff4
SHA512962dc8142ced7e9d80ad569c4ebf8d7c328788b57643917e83f911e664eec7b67680f594aa0fe6354ec7416da2c3a4687fe7518e368055b2aa370e0ecace716f
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Filesize
554KB
MD5c8f83a8327b280a6e33cf667904c9607
SHA15bc27ff7a590c335b5c44e668758b0efd5a91294
SHA256b251b512a7cb787348fad43d3d351c4d9965bcf0c0ca6d8f70cab9ecec0f6d22
SHA512f6bd32a548af79f5d35606725cdbb840f088a56bb56dd57354b6dabc017ab83f1f6d41278fc5a0c9f62ef03dc721926ae11ae932cc3170d0273baab93f61d53b