Analysis
- max time kernel
136s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
10/03/2024, 04:32
General
- Target bdab3cd67155bffed18d56c4f236599f.dll
- Size 188KB
- Sample240310-e553nacg4t
- SHA256 c1e0ac74ffd2545cccfef088e345c2bb73dca6ef07c531b8bc04fd5b32889f7d
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 2 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\bdab3cd67155bffed18d56c4f236599f.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bdab3cd67155bffed18d56c4f236599f.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 6883⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4108 -ip 41081⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4108-0-0x0000000074910000-0x0000000074940000-memory.dmp
memory/4108-1-0x00000000029A0000-0x00000000029A6000-memory.dmp
memory/4108-2-0x0000000074910000-0x0000000074940000-memory.dmp