Analysis
- max time kernel
22s - max time network
104s - platform
windows10_x64 - resource
win10v20201028 - submitted
24/02/2021, 15:38
General
- Target dd30e2c069c97180bcc7888f41cdc9fe4056ade3bddee095db4965e2d6940cd8.dll
- Size 188KB
- Sample210224-ft3z346l46
- SHA256 dd30e2c069c97180bcc7888f41cdc9fe4056ade3bddee095db4965e2d6940cd8
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
111
C2
-
209.151.236.42:443
-
91.121.94.86:8172
-
5.189.144.136:6516
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 behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd30e2c069c97180bcc7888f41cdc9fe4056ade3bddee095db4965e2d6940cd8.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd30e2c069c97180bcc7888f41cdc9fe4056ade3bddee095db4965e2d6940cd8.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 7083⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1232-5-0x0000000004230000-0x0000000004231000-memory.dmp
memory/1264-3-0x0000000073EE0000-0x0000000073F11000-memory.dmp
memory/1264-4-0x0000000003420000-0x0000000003426000-memory.dmp