dridex | d6631971478704d4c284cada60aac3164647e32162ff10e68526806385ae1a4b

Analysis

max time kernel
95s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 03:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_d6631971478704d4c284cada60aac3164647e32162ff10e68526806385ae1a4b.dll
Size

184KB
MD5

168341af874a30db2d45aa24c391950d
SHA1

9559b3bcaa8b7b9af662d83d54dfe74e9b65690b
SHA256

d6631971478704d4c284cada60aac3164647e32162ff10e68526806385ae1a4b
SHA512

a2dd8ca73f2fb6b121a6daa44fae3db479f6f3255c86cbd4716c31ceb45518deffbb009e44ff289d75e44cc208e6d492c0c9f82c904163f6bd72e1f6ab7f63bc
SSDEEP

3072:YiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaonlzoxss7:YiLVCIT4WK2z1W+CUHZj4Skq/eaoVoC

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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/1496-0-0x0000000075130000-0x000000007515F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4312	1496	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 920 wrote to memory of 1496	920	rundll32.exe	82
PID 920 wrote to memory of 1496	920	rundll32.exe	82
PID 920 wrote to memory of 1496	920	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d6631971478704d4c284cada60aac3164647e32162ff10e68526806385ae1a4b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d6631971478704d4c284cada60aac3164647e32162ff10e68526806385ae1a4b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1496
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 624
    3⤵
    - Program crash
    PID:4312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1496 -ip 1496
1⤵
PID:464

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/1496-0-0x0000000075130000-0x000000007515F000-memory.dmp

Filesize
188KB

Download
memory/1496-2-0x0000000001420000-0x0000000001426000-memory.dmp

Filesize
24KB

Download