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Analysis
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max time kernel
94s -
max time network
143s -
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, 23:40
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_08c820c5a89c1d247220d3e5c1b952f7bfd53920819f15531db46ab21c445c56.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_08c820c5a89c1d247220d3e5c1b952f7bfd53920819f15531db46ab21c445c56.dll
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Size
188KB
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MD5
aa76e296b7a8116ac8a8c360c8990716
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SHA1
6f4f7932c31a564fc306b0991deba75b41f845fc
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SHA256
08c820c5a89c1d247220d3e5c1b952f7bfd53920819f15531db46ab21c445c56
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SHA512
c1f005f3ba8c98c32b4c38ee1e3f6fe2f977a367d674d92f2b1692c6cdac0e7f40f7ce2750a31635948ebb1a21fbeb58d35c4e1257fa635fb54e7ed57314f4f4
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SSDEEP
3072:ateMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzd9qM:Sq7fYIHBZkTB6DWruUCOwjt
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/2932-1-0x0000000075570000-0x00000000755A0000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2568 2932 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 1800 wrote to memory of 2932 1800 rundll32.exe 83 PID 1800 wrote to memory of 2932 1800 rundll32.exe 83 PID 1800 wrote to memory of 2932 1800 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08c820c5a89c1d247220d3e5c1b952f7bfd53920819f15531db46ab21c445c56.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_08c820c5a89c1d247220d3e5c1b952f7bfd53920819f15531db46ab21c445c56.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2932 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 6923⤵
- Program crash
PID:2568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2932 -ip 29321⤵PID:2256