Analysis
- max time kernel
148s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
17/03/2024, 08:27
General
- Target d067283f59250ac7057954f1acab9d6a.dll
- Size 184KB
- Sample240317-kcemwsab88
- SHA256 30fdf78b5cc92e47997547c0cca4525292482c4f44436393566de2e5abcbeb3f
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
22201
C2
-
51.79.50.122:443
-
222.124.142.67:10443
-
138.201.222.158:4664
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\d067283f59250ac7057954f1acab9d6a.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d067283f59250ac7057954f1acab9d6a.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3108 -s 6683⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3108 -ip 31081⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/3108-0-0x0000000000DA0000-0x0000000000DA6000-memory.dmp
memory/3108-1-0x00000000755F0000-0x0000000075620000-memory.dmp
memory/3108-3-0x0000000000DA0000-0x0000000000DA6000-memory.dmp