Analysis
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max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
21-08-2024 05:03
Behavioral task
behavioral1
Sample
b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe
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Size
3.8MB
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MD5
b231ed3286308def2fe4b6971a707338
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SHA1
8cb7a836a782d1d483ca8f8e46394bd76e7a72d0
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SHA256
2a3d1f77bde3b32055ff32cd0d5db8564543598d0aa266345983c989d7597c1f
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SHA512
2272d31a7cda3d8524cc517ec9e42130c5cca5192e05d3e31b81ee6247223bc815a104babae1a46274b6b92a68a9caa3c66792677671a46ec1a4fb6ccf720342
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SSDEEP
98304:xst4dcx/qVxprh2SnC4GVImGfqHbfQOGG96F/T+EyJYLyUAaJO:it4C/+rFnCXIsfGGSbrbWb
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2524-1-0x0000000000400000-0x0000000002763000-memory.dmp upx behavioral1/memory/2524-3-0x0000000000400000-0x0000000002763000-memory.dmp upx behavioral1/memory/2524-6-0x0000000000400000-0x0000000002763000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchosts = "C:\\Windows\\System32\\svchosts.exe" b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\svchosts.exe b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\svchosts.exe b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe File created C:\Windows\SysWOW64\MT_3001274.txt b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe -
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 b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2524 b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b231ed3286308def2fe4b6971a707338_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:2524