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Analysis
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max time kernel
96s -
max time network
144s -
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, 01:33
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_9a945e32e4de4e4f6ea62eec45fde6751543c528f1ee61c7263dee04f708ed2d.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_9a945e32e4de4e4f6ea62eec45fde6751543c528f1ee61c7263dee04f708ed2d.dll
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Size
188KB
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MD5
0dadfac6c06fa1c578cee1bd2b51d6cb
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SHA1
f7a98981c087f7043cc9600076dd520cacfa5715
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SHA256
9a945e32e4de4e4f6ea62eec45fde6751543c528f1ee61c7263dee04f708ed2d
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SHA512
ae62d0aafc7e1bac26346507187d2849f0dfd24ae47881403d83245d313ce73f995bc2dd2d8c925b1454d0b54f97092f3d57c337c1021847290c65e0a1a76c2d
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SSDEEP
3072:BteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzR9qM:Nq7fYIHBZkTB6DWruUCOwjt
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/3976-1-0x0000000075490000-0x00000000754C0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4996 3976 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 1532 wrote to memory of 3976 1532 rundll32.exe 83 PID 1532 wrote to memory of 3976 1532 rundll32.exe 83 PID 1532 wrote to memory of 3976 1532 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a945e32e4de4e4f6ea62eec45fde6751543c528f1ee61c7263dee04f708ed2d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9a945e32e4de4e4f6ea62eec45fde6751543c528f1ee61c7263dee04f708ed2d.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 6923⤵
- Program crash
PID:4996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3976 -ip 39761⤵PID:2432