dridex | a4b602ad5624c7570395c8d61fb558727f2e37ce763377d0ddeb93b176b592fb

Analysis

Target
SecuriteInfo.com.W32.Dridex.GB.genEldorado.6285.28277.dll
Size 508KB
Sample211220-3avkfacac7
SHA256 a4b602ad5624c7570395c8d61fb558727f2e37ce763377d0ddeb93b176b592fb
MD5 c153fbaae1a7947942c074e1d8c59b34
SHA1 6f40daf3effebd4a63d90f1fe7a21bf7a3b5be43
SHA512 a7b7837f74dc2580179f4a92ad14d401fdbaaab40865eb936d2bf91ea1fd026acce375a851ed918ea4b4366f9fbd73aa692acdcf9a5c67d223ca3dd9b1bff466
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/3064-119-0x0000000073900000-0x0000000073981000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1300	3064	WerFault.exe	69

Suspicious behavior: EnumeratesProcesses 12 IoCs

Suspicious use of AdjustPrivilegeToken 3 IoCs

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 3064	2720	rundll32.exe	69
PID 2720 wrote to memory of 3064	2720	rundll32.exe	69
PID 2720 wrote to memory of 3064	2720	rundll32.exe	69

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.Dridex.GB.genEldorado.6285.28277.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.Dridex.GB.genEldorado.6285.28277.dll,#1
  2⤵
  PID:3064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 644
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1300

memory/3064-119-0x0000000073900000-0x0000000073981000-memory.dmp

Download

memory/3064-121-0x0000000000430000-0x000000000057A000-memory.dmp

Download