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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 00:53
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_6f18b8b8cf77688d0e84e22439406a250504710b62c4df6f6f4b1887b74c9856.dll
Resource
win7-20240708-en
General
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Target
JaffaCakes118_6f18b8b8cf77688d0e84e22439406a250504710b62c4df6f6f4b1887b74c9856.dll
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Size
188KB
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MD5
29daa27c7905de9cea858729f7463fa4
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SHA1
b2d0fcf622a09dc3f4ca516f39d5c285075b1eb0
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SHA256
6f18b8b8cf77688d0e84e22439406a250504710b62c4df6f6f4b1887b74c9856
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SHA512
75d1b2446830d55505358db2922fb3c6efd66285c57038bab4c59f892b453261ec9665c8024772fd48e07fec055a7d64361706f33b1e6d2262324da1edadbf88
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SSDEEP
3072:gteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzj9qM:0q7fYIHBZkTB6DWruUCOwjt
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 behavioral1/memory/288-1-0x00000000745F0000-0x0000000074620000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2320 288 WerFault.exe 30 -
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 11 IoCs
description pid Process procid_target PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 1948 wrote to memory of 288 1948 rundll32.exe 30 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32 PID 288 wrote to memory of 2320 288 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f18b8b8cf77688d0e84e22439406a250504710b62c4df6f6f4b1887b74c9856.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f18b8b8cf77688d0e84e22439406a250504710b62c4df6f6f4b1887b74c9856.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 288 -s 3003⤵
- Program crash
PID:2320
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