dridex | ae2c233730bfa6d9dbbe4926bd774b4fefe0609cab4d8ca9c0622795f5d9e7e6

Analysis

max time kernel
93s
max time network
148s
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 22:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_ae2c233730bfa6d9dbbe4926bd774b4fefe0609cab4d8ca9c0622795f5d9e7e6.dll
Size

188KB
MD5

61bc443c8794141f221356fe79341ebe
SHA1

0529b5798804a533afe18800bccadf1de92b82a4
SHA256

ae2c233730bfa6d9dbbe4926bd774b4fefe0609cab4d8ca9c0622795f5d9e7e6
SHA512

2c468f4c781c2834e902c626ee3bb0a10f7b9539169efe3b197c3a60b3d44506b6827f88d012a9820a9b3699f84a037cdcf1f8e1075416ea8bb2fce69d4aa27b
SSDEEP

3072:CteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz/9qM:qq7fYIHBZkTB6DWruUCOwjt

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/4164-0-0x00000000758A0000-0x00000000758D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2608	4164	WerFault.exe	82

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 1100 wrote to memory of 4164	1100	rundll32.exe	82
PID 1100 wrote to memory of 4164	1100	rundll32.exe	82
PID 1100 wrote to memory of 4164	1100	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae2c233730bfa6d9dbbe4926bd774b4fefe0609cab4d8ca9c0622795f5d9e7e6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae2c233730bfa6d9dbbe4926bd774b4fefe0609cab4d8ca9c0622795f5d9e7e6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4164 -s 692
    3⤵
    - Program crash
    PID:2608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4164 -ip 4164
1⤵
PID:1228

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/4164-0-0x00000000758A0000-0x00000000758D0000-memory.dmp

Filesize
192KB

Download
memory/4164-2-0x0000000002660000-0x0000000002666000-memory.dmp

Filesize
24KB

Download