dridex | 6848696e1c4824548900a4b7c11ed0ff0cc9412fd887ae8815d6a9f9660ac4ab

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23/12/2024, 17:23

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General

Target

JaffaCakes118_6848696e1c4824548900a4b7c11ed0ff0cc9412fd887ae8815d6a9f9660ac4ab.dll
Size

188KB
MD5

7c742d679d4a79f078c41b097726b362
SHA1

dc58243b32a9763f60d9a5d0051ed5c6c6fbbbcf
SHA256

6848696e1c4824548900a4b7c11ed0ff0cc9412fd887ae8815d6a9f9660ac4ab
SHA512

6bbb189e1dcc0a6aca875f2bea3ea4bffac2c5b822c47f64e461bfebe7e650768772652e41f1887c269f44b971d1fbfd977c6c1e88feaf60c33b440555dddd00
SSDEEP

3072:wteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz/9qM:kq7fYIHBZkTB6DWruUCOwjt

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
behavioral1/memory/2856-1-0x0000000075460000-0x0000000075490000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2856	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2772 wrote to memory of 2856	2772	rundll32.exe	30
PID 2856 wrote to memory of 3048	2856	rundll32.exe	31
PID 2856 wrote to memory of 3048	2856	rundll32.exe	31
PID 2856 wrote to memory of 3048	2856	rundll32.exe	31
PID 2856 wrote to memory of 3048	2856	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6848696e1c4824548900a4b7c11ed0ff0cc9412fd887ae8815d6a9f9660ac4ab.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6848696e1c4824548900a4b7c11ed0ff0cc9412fd887ae8815d6a9f9660ac4ab.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 308
    3⤵
    - Program crash
    PID:3048

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/2856-0-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/2856-1-0x0000000075460000-0x0000000075490000-memory.dmp

Filesize
192KB

Download
memory/2856-3-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download