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Analysis
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max time kernel
94s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 01:00
Behavioral task
behavioral1
Sample
fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll
Resource
win7-20240903-en
3 signatures
150 seconds
General
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Target
fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll
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Size
15KB
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MD5
fb36ccc5413eb9f5986a3d9272003aee
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SHA1
b8f89ddcc5996289db9a991536d2871f73f85ca8
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SHA256
8bb31b784411c8398c58d895ac05cac9d2311825337692c6c979a1088389176e
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SHA512
e30378554c9a8e694447786ab8622a4ae09db0d235a2d4ab1d4976891fe227b33941152065b49c737519782b6be8280a8d6ae33c4961663e0b80498c0591138a
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SSDEEP
384:tO1re6dfJt6r9b8cGtbnWFEl9vrIJ0flZo:tOwyfJt6rl8cGtF9Du
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1384-0-0x0000000000400000-0x000000000040F000-memory.dmp upx -
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1116 wrote to memory of 1384 1116 regsvr32.exe 81 PID 1116 wrote to memory of 1384 1116 regsvr32.exe 81 PID 1116 wrote to memory of 1384 1116 regsvr32.exe 81
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\fb36ccc5413eb9f5986a3d9272003aee_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:1384
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