dridex | e00ee2cdec04d39c13244db0c03b167b59d375e2dafe96ef76633f8b55bdd03c

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 03:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e00ee2cdec04d39c13244db0c03b167b59d375e2dafe96ef76633f8b55bdd03c.dll
Size

188KB
MD5

f09d105efd8e97165a97aabc51178eb8
SHA1

4cba3f34fcdc4e06d3d26023087cfaf4244536c8
SHA256

e00ee2cdec04d39c13244db0c03b167b59d375e2dafe96ef76633f8b55bdd03c
SHA512

f84cac19e526af2e4dc67a017b26a6289de9910f0d5cd83054fbcfe03c7a2a06218806d2bcb151d031b7ff7b9afed3a6309bf2b2ae4c6aba6340bcbc71bf295a
SSDEEP

3072:5teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzf9qM:Vq7fYIHBZkTB6DWruUCOwjt

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/1576-1-0x0000000074620000-0x0000000074650000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1700	1576	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 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 1576 wrote to memory of 1700	1576	rundll32.exe	32
PID 1576 wrote to memory of 1700	1576	rundll32.exe	32
PID 1576 wrote to memory of 1700	1576	rundll32.exe	32
PID 1576 wrote to memory of 1700	1576	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e00ee2cdec04d39c13244db0c03b167b59d375e2dafe96ef76633f8b55bdd03c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e00ee2cdec04d39c13244db0c03b167b59d375e2dafe96ef76633f8b55bdd03c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 300
    3⤵
    - Program crash
    PID:1700

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/1576-0-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/1576-1-0x0000000074620000-0x0000000074650000-memory.dmp

Filesize
192KB

Download
memory/1576-3-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download