dridex | 45d498fb79a063579d9d758e553a8c3f6792a1cc5a6979d6734d7afda6684359

Analysis

Target

b6nlu684.rar.dll
Size

413KB
MD5

c4536bd01e8dbf70620596f4405cc009
SHA1

2abc224d7b6e9320ba6d00cc722120a95a5bf88a
SHA256

45d498fb79a063579d9d758e553a8c3f6792a1cc5a6979d6734d7afda6684359
SHA512

2eca1efda15314bbe7aaca902c3d8824116d193e7a0dac75bd0db14eb8c70bd16be8ee171e1b70b2f704fa77fbab67cd1ce6a2b6f33c81d345d6066647094308

Score

10^/10

Family

dridex

Botnet

10444

104.131.164.93:443

46.101.90.205:4643

27.254.174.84:4443

92.94.251.127:3786

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.

Processes:

resource	yara_rule
behavioral2/memory/4784-3-0x00000000009A0000-0x00000000009DD000-memory.dmp	dridex_ldr

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4688 wrote to memory of 4784	4688	rundll32.exe	rundll32.exe
PID 4688 wrote to memory of 4784	4688	rundll32.exe	rundll32.exe
PID 4688 wrote to memory of 4784	4688	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b6nlu684.rar.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4688

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b6nlu684.rar.dll,#1
2⤵
PID:4784

memory/4784-2-0x0000000000000000-mapping.dmp

Download
memory/4784-3-0x00000000009A0000-0x00000000009DD000-memory.dmp

Filesize
244KB

Download