dridex | 0e08ab65311fd36c51442f18b7e9f327d1cdfcfbaba0a0659ea3ed625020f00f

Analysis

max time kernel
22s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 11:16

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General

Target

JaffaCakes118_0e08ab65311fd36c51442f18b7e9f327d1cdfcfbaba0a0659ea3ed625020f00f.dll
Size

188KB
MD5

6d9b8a9a916a97bd041f4c1727e2ebd0
SHA1

beba7cfd7ac84e589bc543a141741f6ad580dd53
SHA256

0e08ab65311fd36c51442f18b7e9f327d1cdfcfbaba0a0659ea3ed625020f00f
SHA512

8636020f38354d867dea4aadb3720d783cb91a84fbb13b61a85a2366e50faacb108bcce495f7f61b2af5147f1ffb8cbb6ff19bd298b0ece0fa98df3ff0e77d60
SSDEEP

3072:tA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo+o:tzIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

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/2296-1-0x0000000074C20000-0x0000000074C50000-memory.dmp	dridex_ldr

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 7 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29
PID 2220 wrote to memory of 2296	2220	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e08ab65311fd36c51442f18b7e9f327d1cdfcfbaba0a0659ea3ed625020f00f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e08ab65311fd36c51442f18b7e9f327d1cdfcfbaba0a0659ea3ed625020f00f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2296

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/2296-0-0x00000000000E0000-0x00000000000E6000-memory.dmp

Filesize
24KB

Download
memory/2296-1-0x0000000074C20000-0x0000000074C50000-memory.dmp

Filesize
192KB

Download
memory/2296-2-0x00000000000E0000-0x00000000000E6000-memory.dmp

Filesize
24KB

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