Analysis
- max time kernel
163s - max time network
178s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
06/03/2024, 02:06
General
- Target b63de6d168d4c13b9d2863bf24b37292.dll
- Size 188KB
- Sample240306-cjpsfaga91
- SHA256 6a5d76e6fcd0c0224297455bfba55aeeceaff76311aee739e6e5dd6c58a749a0
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\b63de6d168d4c13b9d2863bf24b37292.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b63de6d168d4c13b9d2863bf24b37292.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 6923⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2168 -ip 21681⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2168-0-0x00000000749E0000-0x0000000074A10000-memory.dmp
memory/2168-2-0x0000000002420000-0x0000000002426000-memory.dmp
memory/2168-3-0x00000000749E0000-0x0000000074A10000-memory.dmp