dridex | 60699b7cf5030fe92a86d66e7e8c7ee41a6ab6667acfbde30ef8e4e432ac8925

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23/12/2024, 22:16

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General

Target

JaffaCakes118_60699b7cf5030fe92a86d66e7e8c7ee41a6ab6667acfbde30ef8e4e432ac8925.dll
Size

188KB
MD5

cc576e8e563d4c3e6dff7367de275946
SHA1

c5ed93b252a331aa3982424c40b439a8e702ef25
SHA256

60699b7cf5030fe92a86d66e7e8c7ee41a6ab6667acfbde30ef8e4e432ac8925
SHA512

9371a4ec061a2416e0bc229e71da46c0b6237866389b1d07629f2ddd05ea26ec2565494b82f8b9770a12c4a2f1d4cd0baf789f453384a9ad294679651e087713
SSDEEP

3072:kteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzu9qM:Yq7fYIHBZkTB6DWruUCOwjt

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/1860-1-0x0000000074D90000-0x0000000074DC0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1788	1860	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 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1800 wrote to memory of 1860	1800	rundll32.exe	30
PID 1860 wrote to memory of 1788	1860	rundll32.exe	32
PID 1860 wrote to memory of 1788	1860	rundll32.exe	32
PID 1860 wrote to memory of 1788	1860	rundll32.exe	32
PID 1860 wrote to memory of 1788	1860	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60699b7cf5030fe92a86d66e7e8c7ee41a6ab6667acfbde30ef8e4e432ac8925.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60699b7cf5030fe92a86d66e7e8c7ee41a6ab6667acfbde30ef8e4e432ac8925.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 300
    3⤵
    - Program crash
    PID:1788

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/1860-0-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/1860-1-0x0000000074D90000-0x0000000074DC0000-memory.dmp

Filesize
192KB

Download
memory/1860-3-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download