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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 02:08
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_010737d905d73fc8c9f4acc03e37fe8d97c03a882a410e6187c6305fcf36753e.dll
Resource
win7-20241023-en
General
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Target
JaffaCakes118_010737d905d73fc8c9f4acc03e37fe8d97c03a882a410e6187c6305fcf36753e.dll
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Size
188KB
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MD5
cf5c75732725cf7e98fcb9b6c4b3b3ac
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SHA1
269e081621616677ad5709d728f1e52025da1e58
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SHA256
010737d905d73fc8c9f4acc03e37fe8d97c03a882a410e6187c6305fcf36753e
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SHA512
61d55e0218b13bf1eb021ca1627ba10d69c28b051586732fc800820f6a19b77045d95b068a1622bfe08b71acfac777c3df8903c135c7efbfc93e6df9a5f759de
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SSDEEP
3072:2teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzQ9qM:+q7fYIHBZkTB6DWruUCOwjt
Malware Config
Extracted
dridex
22201
103.87.173.60:443
45.32.243.209:8116
207.180.208.54:4664
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2456-1-0x00000000752E0000-0x0000000075310000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 412 2456 WerFault.exe 83 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2796 wrote to memory of 2456 2796 rundll32.exe 83 PID 2796 wrote to memory of 2456 2796 rundll32.exe 83 PID 2796 wrote to memory of 2456 2796 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_010737d905d73fc8c9f4acc03e37fe8d97c03a882a410e6187c6305fcf36753e.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_010737d905d73fc8c9f4acc03e37fe8d97c03a882a410e6187c6305fcf36753e.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 6923⤵
- Program crash
PID:412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2456 -ip 24561⤵PID:2756