dridex | d60579e2fd3262ad0707c287a01a20ee1d8f558a367f227b50bee26e96e671d7

Analysis

max time kernel
149s
max time network
151s
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 19:05

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General

Target

JaffaCakes118_d60579e2fd3262ad0707c287a01a20ee1d8f558a367f227b50bee26e96e671d7.dll
Size

188KB
MD5

db8fb61641ebbb6a7521122054cd5555
SHA1

0b6ccc846c3583f1f0d64c452a12c180cb4c9018
SHA256

d60579e2fd3262ad0707c287a01a20ee1d8f558a367f227b50bee26e96e671d7
SHA512

bee3c7a24ca2f06d5b2dade159bebb66e163ebac333174b8acf42e2547b2965b983965bfe568822b091061307fd3b4f8108083205c54f1fb568b7fd504e0ed8a
SSDEEP

3072:MteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzC9qM:wq7fYIHBZkTB6DWruUCOwjt

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/1124-0-0x00000000752B0000-0x00000000752E0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	1124	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 3660 wrote to memory of 1124	3660	rundll32.exe	83
PID 3660 wrote to memory of 1124	3660	rundll32.exe	83
PID 3660 wrote to memory of 1124	3660	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d60579e2fd3262ad0707c287a01a20ee1d8f558a367f227b50bee26e96e671d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d60579e2fd3262ad0707c287a01a20ee1d8f558a367f227b50bee26e96e671d7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 692
    3⤵
    - Program crash
    PID:2376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1124 -ip 1124
1⤵
PID:2924

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

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Downloads

memory/1124-0-0x00000000752B0000-0x00000000752E0000-memory.dmp

Filesize
192KB

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memory/1124-1-0x00007FFAE0C90000-0x00007FFAE0E85000-memory.dmp

Filesize
2.0MB

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