dridex | 69370b09549fd71dcde9af37be075a030764a0b1f3d332cd8b00eded789d26f6

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_69370b09549fd71dcde9af37be075a030764a0b1f3d332cd8b00eded789d26f6.dll
Size

188KB
MD5

b9fb30e25c569ebe58a0d36053ad2352
SHA1

e5d314fe67cae3d3b866e05e35c548a1ad0edf26
SHA256

69370b09549fd71dcde9af37be075a030764a0b1f3d332cd8b00eded789d26f6
SHA512

949bc6b011ef07b248974c36369929b485152173dfc3b0825e5571bbebe9887fba84134bc15f2b33d5dc3e3b075bdef48019aec5c1c78af05b2cf1d5b36ca3cd
SSDEEP

3072:/teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzf9qM:nq7fYIHBZkTB6DWruUCOwjt

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
behavioral1/memory/2776-0-0x0000000075250000-0x0000000075280000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2780	2776	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2708 wrote to memory of 2776	2708	rundll32.exe	30
PID 2776 wrote to memory of 2780	2776	rundll32.exe	31
PID 2776 wrote to memory of 2780	2776	rundll32.exe	31
PID 2776 wrote to memory of 2780	2776	rundll32.exe	31
PID 2776 wrote to memory of 2780	2776	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69370b09549fd71dcde9af37be075a030764a0b1f3d332cd8b00eded789d26f6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69370b09549fd71dcde9af37be075a030764a0b1f3d332cd8b00eded789d26f6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 300
    3⤵
    - Program crash
    PID:2780

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/2776-0-0x0000000075250000-0x0000000075280000-memory.dmp

Filesize
192KB

Download
memory/2776-1-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download