dridex | e246a4ef1b4a8a01b0e6898143ae41fa69accdf804fcf870b5ea2f43d049518c

Analysis

max time kernel
142s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 03:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

26e0010e63b887418c45873df9d6b253.dll
Size

184KB
MD5

26e0010e63b887418c45873df9d6b253
SHA1

6484d5119829ea36512f63d141d4ce69ca6490c1
SHA256

e246a4ef1b4a8a01b0e6898143ae41fa69accdf804fcf870b5ea2f43d049518c
SHA512

4dd4e8efb316b0750b1cac7086afccde0421ce3a167c2820990365a21e534b2d13941f3d1634d7fb4f859d43583816ffbb25fe5d8a333c906a03729674bfddd4
SSDEEP

3072:mWhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JiVQcY:p3fOeIv54W6SFKfc9me9v9/JiV

Score

10^/10

dridex 22201 botnet loader

Malware Config

Extracted

Family

dridex

Botnet

22201

51.79.50.122:443

222.124.142.67:10443

138.201.222.158:4664

rc4.plain

Signatures

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.

botnet loader

resource	yara_rule
behavioral1/memory/756-0-0x00000000754D0000-0x0000000075500000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	756	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 1936 wrote to memory of 756	1936	rundll32.exe	28
PID 756 wrote to memory of 2712	756	rundll32.exe	29
PID 756 wrote to memory of 2712	756	rundll32.exe	29
PID 756 wrote to memory of 2712	756	rundll32.exe	29
PID 756 wrote to memory of 2712	756	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\26e0010e63b887418c45873df9d6b253.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\26e0010e63b887418c45873df9d6b253.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 288
    3⤵
    - Program crash
    PID:2712

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/756-0-0x00000000754D0000-0x0000000075500000-memory.dmp

Filesize
192KB

Download
memory/756-1-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download