dridex | 19c8b10c0dbeccc27062867f24eef4708fca0f143a04e34c01453098b91dfc77

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 04:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_19c8b10c0dbeccc27062867f24eef4708fca0f143a04e34c01453098b91dfc77.dll
Size

188KB
MD5

5f54ab014660a1f4461127e0f6852f2c
SHA1

5dda11732a6237b10714557c3ce7c6e1cbed56ff
SHA256

19c8b10c0dbeccc27062867f24eef4708fca0f143a04e34c01453098b91dfc77
SHA512

68e8dcbc1ed03132b419e4bde813e583ae743fa43ae481646a033671b3195ff5140519ed7b4a4c870bea283976be194e0d3764994a57afd33debed9ca67e0e7f
SSDEEP

3072:gteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz49qM:0q7fYIHBZkTB6DWruUCOwjt

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/2472-1-0x0000000074950000-0x0000000074980000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2800	2472	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 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2132 wrote to memory of 2472	2132	rundll32.exe	30
PID 2472 wrote to memory of 2800	2472	rundll32.exe	31
PID 2472 wrote to memory of 2800	2472	rundll32.exe	31
PID 2472 wrote to memory of 2800	2472	rundll32.exe	31
PID 2472 wrote to memory of 2800	2472	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19c8b10c0dbeccc27062867f24eef4708fca0f143a04e34c01453098b91dfc77.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19c8b10c0dbeccc27062867f24eef4708fca0f143a04e34c01453098b91dfc77.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 300
    3⤵
    - Program crash
    PID:2800

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/2472-0-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download
memory/2472-1-0x0000000074950000-0x0000000074980000-memory.dmp

Filesize
192KB

Download
memory/2472-4-0x0000000000210000-0x0000000000216000-memory.dmp

Filesize
24KB

Download