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Analysis
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max time kernel
93s -
max time network
142s -
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, 02:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_edbb8ba2d169a648a9eae76bac4f959046083441c36e66fcb763ad652345acf1.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_edbb8ba2d169a648a9eae76bac4f959046083441c36e66fcb763ad652345acf1.dll
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Size
188KB
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MD5
87918d46579c1ab64deecc994a41cc71
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SHA1
422af2bec6661e7484e5eef2bfc9f01bbe52883d
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SHA256
edbb8ba2d169a648a9eae76bac4f959046083441c36e66fcb763ad652345acf1
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SHA512
c4275a61fd1c43345dc483fff7d1b093b37d1e7953de9aaf96b0ff9c43e0d9026b081db0dc7b3ee6fdad85868d8b8d33adedaa10984e5ca70c173b7337044819
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SSDEEP
3072:oteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzv9qM:Mq7fYIHBZkTB6DWruUCOwjt
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/2632-1-0x0000000074FF0000-0x0000000075020000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 3340 2632 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 3336 wrote to memory of 2632 3336 rundll32.exe 83 PID 3336 wrote to memory of 2632 3336 rundll32.exe 83 PID 3336 wrote to memory of 2632 3336 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_edbb8ba2d169a648a9eae76bac4f959046083441c36e66fcb763ad652345acf1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3336 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_edbb8ba2d169a648a9eae76bac4f959046083441c36e66fcb763ad652345acf1.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2632 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 6923⤵
- Program crash
PID:3340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2632 -ip 26321⤵PID:4716