dridex | ca57d125248f02eb1e3c854b13639ed91371759660da30527d35bcb782857bd0

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 12:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

17d3baca8ab6e6e5978db1bdd464c66a.dll
Size

188KB
MD5

17d3baca8ab6e6e5978db1bdd464c66a
SHA1

fe6de729d167221024079cf8764fe7d613d71fad
SHA256

ca57d125248f02eb1e3c854b13639ed91371759660da30527d35bcb782857bd0
SHA512

91b2828be08cd285298e6c1027ca1d0763ba2d9a7510069b61483121b0f94456676e6000c6e28ccd7e4585bfdd923ae9c45ee306620a0c40cd931aba9cff5c36
SSDEEP

3072:bA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoNo:bzIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

dridex 22201 botnet loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

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
behavioral2/memory/2496-0-0x0000000075400000-0x0000000075430000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4976	2496	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2496	2716	rundll32.exe	82
PID 2716 wrote to memory of 2496	2716	rundll32.exe	82
PID 2716 wrote to memory of 2496	2716	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d3baca8ab6e6e5978db1bdd464c66a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d3baca8ab6e6e5978db1bdd464c66a.dll,#1
  2⤵
  PID:2496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 688
    3⤵
    - Program crash
    PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2496 -ip 2496
1⤵
PID:968

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2496-0-0x0000000075400000-0x0000000075430000-memory.dmp

Filesize
192KB

Download
memory/2496-1-0x0000000002E20000-0x0000000002E26000-memory.dmp

Filesize
24KB

Download