dridex | 352ae5c6dbb8434c25979629abd3ec78ef1ee3256e9d454286f302882bb6d151

Analysis

max time kernel
94s
max time network
147s
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, 06:21

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General

Target

JaffaCakes118_352ae5c6dbb8434c25979629abd3ec78ef1ee3256e9d454286f302882bb6d151.dll
Size

188KB
MD5

059d7841bf179f7a97a062b31e755cd0
SHA1

f8f09505a7984b061e2e6ab88bfa2636f4226e0b
SHA256

352ae5c6dbb8434c25979629abd3ec78ef1ee3256e9d454286f302882bb6d151
SHA512

a55fcfc95c12d2d22c089e9359b691f8425e6983a83e42a322a95ab47831acdd26866055ea1261db67c655b7a7dc2ea62cac0670be1f4b5a5c7bcd5dda9f45f5
SSDEEP

3072:VteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz99qM:xq7fYIHBZkTB6DWruUCOwjt

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/1148-1-0x0000000075210000-0x0000000075240000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3692	1148	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 4196 wrote to memory of 1148	4196	rundll32.exe	82
PID 4196 wrote to memory of 1148	4196	rundll32.exe	82
PID 4196 wrote to memory of 1148	4196	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_352ae5c6dbb8434c25979629abd3ec78ef1ee3256e9d454286f302882bb6d151.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_352ae5c6dbb8434c25979629abd3ec78ef1ee3256e9d454286f302882bb6d151.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1148
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 692
    3⤵
    - Program crash
    PID:3692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1148 -ip 1148
1⤵
PID:3908

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

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Downloads

memory/1148-0-0x00000000009F0000-0x00000000009F6000-memory.dmp

Filesize
24KB

Download
memory/1148-1-0x0000000075210000-0x0000000075240000-memory.dmp

Filesize
192KB

Download
memory/1148-3-0x00000000009F0000-0x00000000009F6000-memory.dmp

Filesize
24KB

Download