Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 06:27
Behavioral task
behavioral1
Sample
eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe
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Size
617KB
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MD5
eac21fa71a31453aafce021437ccea53
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SHA1
095c1a39c466c056200cd1b259f7bc5b1d3b5300
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SHA256
10f95519b70b5fe84a6678935b5c4c483634887f87472532abcef85053f184f3
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SHA512
cb968b7fb8a7d42d42b71d09f1eaced26783430679b445609454c8f4c9146bc556e1d812736847ed5825f39fdeaec8d5dd329f0ad6fa90ef1a311b7624a5c75b
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SSDEEP
12288:9pSiL+mCuvlgNhOThILQ8i6nA3rCdaN9BayRvy7:iVbu9yOmLQ85QSaNLaw2
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Wine eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1964-0-0x0000000001000000-0x0000000001170000-memory.dmp themida behavioral1/memory/1964-1-0x0000000001000000-0x0000000001170000-memory.dmp themida -
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 eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eac21fa71a31453aafce021437ccea53_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:1964