dridex | a9653dacc87403855ff752ff34c6913f5c4f0aec5bfe2c83f95151c9e13d5ba4

Analysis

Target

dxkzp.dll
Size

836KB
MD5

b987ba911cf1217e83778e71df3182c8
SHA1

842bcedd76890326ca5552010c5c3dc9d0b4c0e7
SHA256

a9653dacc87403855ff752ff34c6913f5c4f0aec5bfe2c83f95151c9e13d5ba4
SHA512

ed5ed5028549ba0b9877b9524ad70e24e49c30fd43076e13bc20a8b92c3d7bdba11219607fd7487b6650842b02f4e22f723657491acafd292cb363232e069844

Score

10^/10

Family

dridex

Botnet

10444

194.225.58.214:443

211.110.44.63:5353

69.164.207.140:3388

198.57.200.100:3786

rc4.plain

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

Dridex Loader 3 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/1620-3-0x0000000074210000-0x000000007424D000-memory.dmp	dridex_ldr
behavioral2/memory/1620-4-0x0000000074210000-0x000000007424D000-memory.dmp	dridex_ldr
behavioral2/memory/1620-6-0x0000000074210000-0x000000007424D000-memory.dmp	dridex_ldr

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 740 wrote to memory of 1620	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 1620	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 1620	740	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dxkzp.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\dxkzp.dll
2⤵
PID:1620

memory/1620-2-0x0000000000000000-mapping.dmp

Download
memory/1620-3-0x0000000074210000-0x000000007424D000-memory.dmp

Filesize
244KB

Download
memory/1620-4-0x0000000074210000-0x000000007424D000-memory.dmp

Filesize
244KB

Download
memory/1620-5-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/1620-6-0x0000000074210000-0x000000007424D000-memory.dmp

Filesize
244KB

Download