Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
20/03/2024, 10:33
General
- Target d895aae92b2da83d1f2605a5aed5d817.dll
- Size 188KB
- Sample240320-mlq4dsef32
- SHA256 9ee31b4baa8a4dea2f9874c39237676f98abfa086615467a375407e4cd3b9ba8
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\d895aae92b2da83d1f2605a5aed5d817.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d895aae92b2da83d1f2605a5aed5d817.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 6923⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2268 -ip 22681⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2268-0-0x00000000012D0000-0x00000000012D6000-memory.dmp
memory/2268-1-0x00000000755F0000-0x0000000075620000-memory.dmp
memory/2268-3-0x00000000012D0000-0x00000000012D6000-memory.dmp