dridex | a8cf4610a6ae5c2dfcadb50fad8501def88d5d440ff4bbe3dac763c1c677361f

Analysis

max time kernel
94s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 23:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_a8cf4610a6ae5c2dfcadb50fad8501def88d5d440ff4bbe3dac763c1c677361f.dll
Size

188KB
MD5

c4c39d312588eb8311d42fc631c4ecb0
SHA1

b5534303998d20e41db87ea905de42a2783ffc47
SHA256

a8cf4610a6ae5c2dfcadb50fad8501def88d5d440ff4bbe3dac763c1c677361f
SHA512

d4bf698c9a818ee015592493a5b1361d5b39070ece681db70ec879cec611905d41f2fed36549e65e2a53b86c7b7321dd1b15f17ff83f9680927e0151a96d0a76
SSDEEP

3072:nteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzS9qM:/q7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

rc4.plain

Signatures

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

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/2520-1-0x0000000075250000-0x0000000075280000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4600	2520	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 2520	1112	rundll32.exe	83
PID 1112 wrote to memory of 2520	1112	rundll32.exe	83
PID 1112 wrote to memory of 2520	1112	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8cf4610a6ae5c2dfcadb50fad8501def88d5d440ff4bbe3dac763c1c677361f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8cf4610a6ae5c2dfcadb50fad8501def88d5d440ff4bbe3dac763c1c677361f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2520
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 692
    3⤵
    - Program crash
    PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2520 -ip 2520
1⤵
PID:992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2520-0-0x0000000001060000-0x0000000001066000-memory.dmp

Filesize
24KB

Download
memory/2520-1-0x0000000075250000-0x0000000075280000-memory.dmp

Filesize
192KB

Download
memory/2520-3-0x0000000001060000-0x0000000001066000-memory.dmp

Filesize
24KB

Download