dridex | 02eb72f002ca52b99824e22a5470084fb4e7d12d3ce008b2281a85dcce00007d

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 19:51

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General

Target

JaffaCakes118_02eb72f002ca52b99824e22a5470084fb4e7d12d3ce008b2281a85dcce00007d.dll
Size

188KB
MD5

84c0b71155876c3cc1ef58378e08fffb
SHA1

a8dcc40ed8ae7b1ae04b0eae5b492efcdfe83b3f
SHA256

02eb72f002ca52b99824e22a5470084fb4e7d12d3ce008b2281a85dcce00007d
SHA512

a54bd7acf791be0ae99e9cecf09a3747855ab4414887bca048afccc7ac39033d61b8f76566202bbb6dcba81eb441521dc0a1cca1b7261fff69a01086c4dfef94
SSDEEP

3072:UteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzI9qM:oq7fYIHBZkTB6DWruUCOwjt

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/1864-1-0x0000000074D50000-0x0000000074D80000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2944	1864	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 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 2072 wrote to memory of 1864	2072	rundll32.exe	30
PID 1864 wrote to memory of 2944	1864	rundll32.exe	32
PID 1864 wrote to memory of 2944	1864	rundll32.exe	32
PID 1864 wrote to memory of 2944	1864	rundll32.exe	32
PID 1864 wrote to memory of 2944	1864	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02eb72f002ca52b99824e22a5470084fb4e7d12d3ce008b2281a85dcce00007d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02eb72f002ca52b99824e22a5470084fb4e7d12d3ce008b2281a85dcce00007d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 300
    3⤵
    - Program crash
    PID:2944

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

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Downloads

memory/1864-0-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download
memory/1864-1-0x0000000074D50000-0x0000000074D80000-memory.dmp

Filesize
192KB

Download
memory/1864-3-0x00000000000C0000-0x00000000000C6000-memory.dmp

Filesize
24KB

Download