dridex | 6caa04f9ae3682dfe69cb57ae18871bb8853339294d4b7c1d1d1aa71dd32166e

Analysis

max time kernel
73s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 10:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_6caa04f9ae3682dfe69cb57ae18871bb8853339294d4b7c1d1d1aa71dd32166e.dll
Size

188KB
MD5

1b2a1aa99856375b907050aec30a572c
SHA1

8deee1a736de42d99d49db1c5bd299344946d9dc
SHA256

6caa04f9ae3682dfe69cb57ae18871bb8853339294d4b7c1d1d1aa71dd32166e
SHA512

ccc7f30b3252751a0168855ee4e56cbb7cd89c52144462d25770dc6c9d219ca65ffc915e3d13004145a1c05d689251ea64dc7f6e116f2aab99a68e556e9a8ec4
SSDEEP

3072:kteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzM9qM:Yq7fYIHBZkTB6DWruUCOwjt

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/760-1-0x00000000753F0000-0x0000000075420000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2912	760	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 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 1740 wrote to memory of 760	1740	rundll32.exe	30
PID 760 wrote to memory of 2912	760	rundll32.exe	31
PID 760 wrote to memory of 2912	760	rundll32.exe	31
PID 760 wrote to memory of 2912	760	rundll32.exe	31
PID 760 wrote to memory of 2912	760	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6caa04f9ae3682dfe69cb57ae18871bb8853339294d4b7c1d1d1aa71dd32166e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6caa04f9ae3682dfe69cb57ae18871bb8853339294d4b7c1d1d1aa71dd32166e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 308
    3⤵
    - Program crash
    PID:2912

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/760-0-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/760-1-0x00000000753F0000-0x0000000075420000-memory.dmp

Filesize
192KB

Download
memory/760-3-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download