dridex | 4ce2d4f0428d9dcc4c05877efa700daa74216c6b70afa75ace79018915e641cd

Analysis

max time kernel
95s
max time network
142s
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 20:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_4ce2d4f0428d9dcc4c05877efa700daa74216c6b70afa75ace79018915e641cd.dll
Size

184KB
MD5

c656ed7e7ded8ef7122191e7af4ddec8
SHA1

03993084e669b87349acaee6fc66213425bf4007
SHA256

4ce2d4f0428d9dcc4c05877efa700daa74216c6b70afa75ace79018915e641cd
SHA512

14f9d0ac2ca7e7e1754b41e0b8b8040b1223acfe132edb11b58a905e2934e04f1510a3760659d6f42f62350439bf34eecd615468f85e308970032d4a08cdced7
SSDEEP

3072:uiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao5lzoxss7:uiLVCIT4WK2z1W+CUHZj4Skq/eaonoC

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/3268-0-0x0000000075120000-0x000000007514F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
816	3268	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 5092 wrote to memory of 3268	5092	rundll32.exe	82
PID 5092 wrote to memory of 3268	5092	rundll32.exe	82
PID 5092 wrote to memory of 3268	5092	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ce2d4f0428d9dcc4c05877efa700daa74216c6b70afa75ace79018915e641cd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ce2d4f0428d9dcc4c05877efa700daa74216c6b70afa75ace79018915e641cd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 624
    3⤵
    - Program crash
    PID:816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3268 -ip 3268
1⤵
PID:3988

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/3268-0-0x0000000075120000-0x000000007514F000-memory.dmp

Filesize
188KB

Download
memory/3268-2-0x0000000000FB0000-0x0000000000FB6000-memory.dmp

Filesize
24KB

Download