dridex | 30068edcf209c6232b3dd085464c9ccdfad77d47dbf19d4efa7954be766046ce

Analysis

Target
f6c9a4de540adab8a1129a284c35b0cb.dll
Size 476KB
Sample211206-shbgeshcf5
SHA256 30068edcf209c6232b3dd085464c9ccdfad77d47dbf19d4efa7954be766046ce
MD5 f6c9a4de540adab8a1129a284c35b0cb
SHA1 c93bfb3743440733b947acfb107665b4c729f587
SHA512 52021c1c8f9eec20ef627f6ae2fd98ea75f05f8d131a2c9a2b900a624be4d19e130a8980a8d16ae2bc4b292d84ffc2a94c5afe9127f784682f61fc0fdfd8dd1f
MD5 SHA1 SHA512

Score

10^/10

Family

Botnet

rc4.plain

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

resource	yara_rule
behavioral2/memory/2700-119-0x0000000073690000-0x0000000073709000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1032	2700	WerFault.exe	68

Suspicious behavior: EnumeratesProcesses 12 IoCs

Suspicious use of AdjustPrivilegeToken 3 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2700	2620	rundll32.exe	68
PID 2620 wrote to memory of 2700	2620	rundll32.exe	68
PID 2620 wrote to memory of 2700	2620	rundll32.exe	68

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f6c9a4de540adab8a1129a284c35b0cb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f6c9a4de540adab8a1129a284c35b0cb.dll,#1
  2⤵
  PID:2700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 720
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1032

memory/2700-119-0x0000000073690000-0x0000000073709000-memory.dmp

Download

memory/2700-121-0x0000000004820000-0x0000000004826000-memory.dmp

Download