Analysis
- max time kernel
75s - max time network
9s - platform
windows7_x64 - resource
win7v20201028 - submitted
29/03/2021, 14:31
General
- Target fb62ca3eb29dbf749d616e284177528c5103f71ae02f7c8dafdb4fe5951bb414.dll
- Size 196KB
- Sample210329-lscgehs862
- SHA256 fb62ca3eb29dbf749d616e284177528c5103f71ae02f7c8dafdb4fe5951bb414
Score
10/10
Malware Config
Extracted
Family
-
dridex
Botnet
-
111
C2
-
131.100.24.231:443
-
162.144.34.234:6601
-
5.189.181.107:2303
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.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fb62ca3eb29dbf749d616e284177528c5103f71ae02f7c8dafdb4fe5951bb414.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fb62ca3eb29dbf749d616e284177528c5103f71ae02f7c8dafdb4fe5951bb414.dll,#12⤵
- Checks whether UAC is enabled
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2024-3-0x00000000765A1000-0x00000000765A3000-memory.dmp
memory/2024-4-0x0000000075300000-0x0000000075333000-memory.dmp
memory/2024-5-0x0000000000250000-0x0000000000256000-memory.dmp
memory/2024-6-0x0000000075300000-0x0000000075321000-memory.dmp