Analysis
- max time kernel
148s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
11/03/2024, 23:38
General
- Target c1e5ab4f10aa38d2d7b9e296b03f5a39.dll
- Size 188KB
- Sample240311-3mn87abg86
- SHA256 28c3cf0f1f714942ed646da8d345f01a6ee193e52854ea8bd56d58dd8013b919
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\c1e5ab4f10aa38d2d7b9e296b03f5a39.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\c1e5ab4f10aa38d2d7b9e296b03f5a39.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 6923⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 216 -ip 2161⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/216-0-0x0000000000BC0000-0x0000000000BC6000-memory.dmp
memory/216-1-0x0000000074D70000-0x0000000074DA0000-memory.dmp
memory/216-3-0x0000000000BC0000-0x0000000000BC6000-memory.dmp