dridex | 30b9a7a19b63a3334d82064a4e556ab142cf76761cc5a6c4586ca76ee968686b

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/01/2024, 00:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7e6ebc783b09d01889328a110d4629b7.dll
Size

184KB
MD5

7e6ebc783b09d01889328a110d4629b7
SHA1

8838adcae0660bab5161c0099a10a52be633a727
SHA256

30b9a7a19b63a3334d82064a4e556ab142cf76761cc5a6c4586ca76ee968686b
SHA512

dd457adcafe70b03ad2d0366887bec65a1baef28d655a130422f2624dd6a3eeaa188b3dcd25710847f49df62cc091887d1001364320624305e5936091217fff4
SSDEEP

3072:Qhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JMVQcY:Q3fOeIv54W6SFKfc9me9v9/JMV

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/1680-0-0x0000000074BB0000-0x0000000074BE0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1864	1680	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 3020 wrote to memory of 1680	3020	rundll32.exe	28
PID 1680 wrote to memory of 1864	1680	rundll32.exe	29
PID 1680 wrote to memory of 1864	1680	rundll32.exe	29
PID 1680 wrote to memory of 1864	1680	rundll32.exe	29
PID 1680 wrote to memory of 1864	1680	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e6ebc783b09d01889328a110d4629b7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e6ebc783b09d01889328a110d4629b7.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 280
    3⤵
    - Program crash
    PID:1864

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1680-0-0x0000000074BB0000-0x0000000074BE0000-memory.dmp

Filesize
192KB

Download
memory/1680-1-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download