dridex | 4519b32f6475fc56e4548cb6c9908304b675a4f6ab66068ff4133e6c0b1d15df

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 20:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f1e883c42366d69641350b534729df1e_JaffaCakes118.dll
Size

188KB
MD5

f1e883c42366d69641350b534729df1e
SHA1

fea7ec5c358060e41b877c89adcb4f9470b3224b
SHA256

4519b32f6475fc56e4548cb6c9908304b675a4f6ab66068ff4133e6c0b1d15df
SHA512

6db8714131d28e71f76a9bb3e7a7bc281584114bed8804d4ac56f0598a8ca644c6126fca2a101c73390e7b1c5b43766beb6a3fa9eba5b59267c5d791bac0951d
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/1868-1-0x0000000075160000-0x0000000075190000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4620	1868	WerFault.exe	90

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 1868	2100	rundll32.exe	90
PID 2100 wrote to memory of 1868	2100	rundll32.exe	90
PID 2100 wrote to memory of 1868	2100	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1e883c42366d69641350b534729df1e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1e883c42366d69641350b534729df1e_JaffaCakes118.dll,#1
  2⤵
  PID:1868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1868 -s 692
    3⤵
    - Program crash
    PID:4620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1868 -ip 1868
1⤵
PID:964

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3984 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
1⤵
PID:4856

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1868-0-0x00000000003F0000-0x00000000003F6000-memory.dmp

Filesize
24KB

Download
memory/1868-1-0x0000000075160000-0x0000000075190000-memory.dmp

Filesize
192KB

Download