dridex | 592bd2e33cf40c7c147fdebf53c4793bfd62ccd02cb186a7555f2b66fc54a487

Analysis

max time kernel
149s
max time network
155s
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 21:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_592bd2e33cf40c7c147fdebf53c4793bfd62ccd02cb186a7555f2b66fc54a487.dll
Size

160KB
MD5

756eb8045250ea95a595e1a597196969
SHA1

f154036c2db97e4ce1f7398dec48bff4f14bb4fd
SHA256

592bd2e33cf40c7c147fdebf53c4793bfd62ccd02cb186a7555f2b66fc54a487
SHA512

3252d437f1071cb0e1ad8bab0338489fa544bbbb98d176a593819514965291be20a980b4f2442a5acac77e63e4a23c273375813101ea7ab94f9cd5f9dc0cface
SSDEEP

3072:Ec5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh81H6:z52j4pk5zMbVO6/HUIXU8KgMy1

Score

10^/10

dridex 40111 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40111

188.226.199.7:443

46.101.216.218:8172

178.254.33.197:2303

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/2500-0-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1372	2500	WerFault.exe	83

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 1716 wrote to memory of 2500	1716	rundll32.exe	83
PID 1716 wrote to memory of 2500	1716	rundll32.exe	83
PID 1716 wrote to memory of 2500	1716	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_592bd2e33cf40c7c147fdebf53c4793bfd62ccd02cb186a7555f2b66fc54a487.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_592bd2e33cf40c7c147fdebf53c4793bfd62ccd02cb186a7555f2b66fc54a487.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 708
    3⤵
    - Program crash
    PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2500 -ip 2500
1⤵
PID:2420

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/2500-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2500-2-0x00000000007F0000-0x00000000007F6000-memory.dmp

Filesize
24KB

Download