dridex | 410aa6c7981377762551ecae4153a30a3774164d7b5aaa6e45e93df5c30a10f0

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_410aa6c7981377762551ecae4153a30a3774164d7b5aaa6e45e93df5c30a10f0.dll
Size

188KB
MD5

5cb0da737fdbb43f066986b9fcaecf73
SHA1

ae266f225ef90dffda457624949e36c1e99a7e3c
SHA256

410aa6c7981377762551ecae4153a30a3774164d7b5aaa6e45e93df5c30a10f0
SHA512

5f4d2444e2e80a7ffeca8692b8f3df855a9d1565318076c848c0b1f0bc8f97741345d7e3dfaaebc0109df64ab2aabef50870e928cd314c78d79f3bd9c8a1dff6
SSDEEP

3072:1teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzT9qM:Rq7fYIHBZkTB6DWruUCOwjt

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/1292-1-0x0000000075270000-0x00000000752A0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
656	1292	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 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1732 wrote to memory of 1292	1732	rundll32.exe	30
PID 1292 wrote to memory of 656	1292	rundll32.exe	31
PID 1292 wrote to memory of 656	1292	rundll32.exe	31
PID 1292 wrote to memory of 656	1292	rundll32.exe	31
PID 1292 wrote to memory of 656	1292	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_410aa6c7981377762551ecae4153a30a3774164d7b5aaa6e45e93df5c30a10f0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_410aa6c7981377762551ecae4153a30a3774164d7b5aaa6e45e93df5c30a10f0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1292 -s 300
    3⤵
    - Program crash
    PID:656

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/1292-0-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/1292-1-0x0000000075270000-0x00000000752A0000-memory.dmp

Filesize
192KB

Download
memory/1292-3-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download