dridex | 01b2e6989bbc2fc14d26883114ad5490bf8060d1b855e7106019fe9a0a4dfdca

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 21:21

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General

Target

JaffaCakes118_01b2e6989bbc2fc14d26883114ad5490bf8060d1b855e7106019fe9a0a4dfdca.dll
Size

188KB
MD5

45f00669c27ff03b2814da056c031c63
SHA1

805bf8653e0e7e0278c2744461fd7d2b96ae475e
SHA256

01b2e6989bbc2fc14d26883114ad5490bf8060d1b855e7106019fe9a0a4dfdca
SHA512

d45b5bf3bb21a00d79b40ead6259efa21a94a564e1900e0c625997faa7b795080d237a25a2aaf2a6a14d147ea6d1ef92de435dd68cedf8a110a8ad04dfd23c29
SSDEEP

3072:fteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzX9qM:Hq7fYIHBZkTB6DWruUCOwjt

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/2824-1-0x0000000075450000-0x0000000075480000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2364	2824	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 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2796 wrote to memory of 2824	2796	rundll32.exe	30
PID 2824 wrote to memory of 2364	2824	rundll32.exe	31
PID 2824 wrote to memory of 2364	2824	rundll32.exe	31
PID 2824 wrote to memory of 2364	2824	rundll32.exe	31
PID 2824 wrote to memory of 2364	2824	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01b2e6989bbc2fc14d26883114ad5490bf8060d1b855e7106019fe9a0a4dfdca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01b2e6989bbc2fc14d26883114ad5490bf8060d1b855e7106019fe9a0a4dfdca.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 308
    3⤵
    - Program crash
    PID:2364

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/2824-0-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2824-1-0x0000000075450000-0x0000000075480000-memory.dmp

Filesize
192KB

Download
memory/2824-4-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download