dridex | be16bc661f47aa639e5c55d2204f8d6e8d48ec8130d2f14ffc9eed0dda30fe82

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
30-12-2024 22:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_be16bc661f47aa639e5c55d2204f8d6e8d48ec8130d2f14ffc9eed0dda30fe82.dll
Size

188KB
MD5

93f725c817e6371206af259a91d878a8
SHA1

7c26772e6b5f7f977fe188ab5ab30bf7f7400888
SHA256

be16bc661f47aa639e5c55d2204f8d6e8d48ec8130d2f14ffc9eed0dda30fe82
SHA512

d072e26350ad009b72cae5dcc076d26522e2291a9f7b168f3bb9e797b16282830c8c2cf2dad86fbd3da71da041d8b2ff817df0b2a5f37a8b5fbf43ab2e2fb95a
SSDEEP

3072:nteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzq9qM:/q7fYIHBZkTB6DWruUCOwjt

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/2708-1-0x0000000075490000-0x00000000754C0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3060	2708	WerFault.exe	28

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 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2132 wrote to memory of 2708	2132	rundll32.exe	28
PID 2708 wrote to memory of 3060	2708	rundll32.exe	29
PID 2708 wrote to memory of 3060	2708	rundll32.exe	29
PID 2708 wrote to memory of 3060	2708	rundll32.exe	29
PID 2708 wrote to memory of 3060	2708	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be16bc661f47aa639e5c55d2204f8d6e8d48ec8130d2f14ffc9eed0dda30fe82.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be16bc661f47aa639e5c55d2204f8d6e8d48ec8130d2f14ffc9eed0dda30fe82.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 300
    3⤵
    - Program crash
    PID:3060

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/2708-0-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/2708-1-0x0000000075490000-0x00000000754C0000-memory.dmp

Filesize
192KB

Download
memory/2708-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download