dridex | 68262307e8bcb2fadf47ec97b706784c301616f55030bc99d70ada205095d571

Analysis

max time kernel
148s
max time network
150s
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, 17:17

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General

Target

JaffaCakes118_68262307e8bcb2fadf47ec97b706784c301616f55030bc99d70ada205095d571.dll
Size

188KB
MD5

68e767799128716dcbaeba456cc1bce4
SHA1

6d0d4aa4afb0db19dee0c586228ef7e6ff98145e
SHA256

68262307e8bcb2fadf47ec97b706784c301616f55030bc99d70ada205095d571
SHA512

4d91d32b59c48e289e8b212e18e3411347cdc8f9d7b4d284ef46ac4d7c12b37f619f666e5d09559b7dbbcfca31a7bd44a0dd3a2ce4bdc7f960094e227ae94d38
SSDEEP

3072:cteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz29qM:gq7fYIHBZkTB6DWruUCOwjt

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/776-1-0x0000000074910000-0x0000000074940000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3356	776	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 3344 wrote to memory of 776	3344	rundll32.exe	83
PID 3344 wrote to memory of 776	3344	rundll32.exe	83
PID 3344 wrote to memory of 776	3344	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68262307e8bcb2fadf47ec97b706784c301616f55030bc99d70ada205095d571.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68262307e8bcb2fadf47ec97b706784c301616f55030bc99d70ada205095d571.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 776 -s 692
    3⤵
    - Program crash
    PID:3356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 776 -ip 776
1⤵
PID:2436

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

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Downloads

memory/776-0-0x0000000001000000-0x0000000001006000-memory.dmp

Filesize
24KB

Download
memory/776-1-0x0000000074910000-0x0000000074940000-memory.dmp

Filesize
192KB

Download
memory/776-3-0x0000000001000000-0x0000000001006000-memory.dmp

Filesize
24KB

Download