Analysis
- max time kernel
137s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
12/08/2024, 01:00
General
- Target ab9874e3cded663b6eab7422f9bd9cbf7b52e3b15cee972f802e758fee44bafe.dll
- Size 184KB
- Sample240812-bc29hsxfrn
- SHA256 ab9874e3cded663b6eab7422f9bd9cbf7b52e3b15cee972f802e758fee44bafe
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
22203
C2
-
103.75.201.2:443
-
158.223.1.108:6225
-
165.22.28.242:4664
rc4.plain
rc4.plain
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Loader 2 IoCs
Detects Dridex both x86 and x64 loader in memory.
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ab9874e3cded663b6eab7422f9bd9cbf7b52e3b15cee972f802e758fee44bafe.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ab9874e3cded663b6eab7422f9bd9cbf7b52e3b15cee972f802e758fee44bafe.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 6203⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3168 -ip 31681⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3168-0-0x0000000075900000-0x0000000075930000-memory.dmp
memory/3168-1-0x0000000000D90000-0x0000000000D96000-memory.dmp
memory/3168-2-0x0000000075900000-0x0000000075930000-memory.dmp