Analysis
- max time kernel
150s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
24/01/2024, 01:51
General
- Target 7120c1857bd7142b0a8f1c5b66a7a68e.dll
- Size 188KB
- Sample240124-b93asafff2
- SHA256 6d1df3e8b50f7cdd746ee048cf2f8035c8b1a88ffc8713c2a41bfb34dd888e7f
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
22201
C2
-
103.82.248.59:443
-
54.39.98.141:6602
-
103.109.247.8:10443
rc4.plain
rc4.plain
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Loader 1 IoCs
Detects Dridex both x86 and x64 loader in memory.
- Program crash 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7120c1857bd7142b0a8f1c5b66a7a68e.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7120c1857bd7142b0a8f1c5b66a7a68e.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 6643⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2700 -ip 27001⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2700-0-0x0000000001210000-0x0000000001216000-memory.dmp
memory/2700-1-0x00000000750D0000-0x0000000075100000-memory.dmp
memory/2700-4-0x0000000001210000-0x0000000001216000-memory.dmp