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Analysis
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max time kernel
97s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2024, 19:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_323686d8b4cebff046f84b89b5245c75e7fef65bdde3501a89925c75c8df0a23.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_323686d8b4cebff046f84b89b5245c75e7fef65bdde3501a89925c75c8df0a23.dll
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Size
188KB
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MD5
803765630ec60310ae3aa38577a31217
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SHA1
f3b042fc7b7f7a908fbadc62987a35d043c425fd
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SHA256
323686d8b4cebff046f84b89b5245c75e7fef65bdde3501a89925c75c8df0a23
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SHA512
41922bd4f07a17f8b87b697873e44a14cda7e0588e4e7d5b864b9031cd4a326ab96fb7922de9470b1a3628e31ce999ac55995d37c5e314e8685841cf146b26d1
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SSDEEP
3072:FteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzq9qM:Bq7fYIHBZkTB6DWruUCOwjt
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/1592-0-0x0000000074B90000-0x0000000074BC0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4656 1592 WerFault.exe 82 -
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 4892 wrote to memory of 1592 4892 rundll32.exe 82 PID 4892 wrote to memory of 1592 4892 rundll32.exe 82 PID 4892 wrote to memory of 1592 4892 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_323686d8b4cebff046f84b89b5245c75e7fef65bdde3501a89925c75c8df0a23.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_323686d8b4cebff046f84b89b5245c75e7fef65bdde3501a89925c75c8df0a23.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1592 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1592 -s 6923⤵
- Program crash
PID:4656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1592 -ip 15921⤵PID:1040