dridex | 0edd6c64b1a048983064dc6065d8afefc9c01f0a67202e1fe68bcf68abb1e00a

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 18:41

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General

Target

JaffaCakes118_0edd6c64b1a048983064dc6065d8afefc9c01f0a67202e1fe68bcf68abb1e00a.dll
Size

188KB
MD5

db6b7d51026b55e4ffaa3df08342ef32
SHA1

87d690f667c5ca1ab4035513cd76805123364760
SHA256

0edd6c64b1a048983064dc6065d8afefc9c01f0a67202e1fe68bcf68abb1e00a
SHA512

0b95ebeace3d0030ace628d52e7fd4d2c4555ed10f5b9d9b886002f5576740f102439abc1c08eb18b143da1cce6f17a25b75ca7494412c5b333e23bad4be5ed3
SSDEEP

3072:7A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoYo:7zIqATVfQeV2FZalKq6jtGJWuTmd

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
behavioral2/memory/876-0-0x0000000074D80000-0x0000000074DB0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1140	876	WerFault.exe	82

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 3 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 876	2180	rundll32.exe	82
PID 2180 wrote to memory of 876	2180	rundll32.exe	82
PID 2180 wrote to memory of 876	2180	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0edd6c64b1a048983064dc6065d8afefc9c01f0a67202e1fe68bcf68abb1e00a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0edd6c64b1a048983064dc6065d8afefc9c01f0a67202e1fe68bcf68abb1e00a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 692
    3⤵
    - Program crash
    PID:1140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 876 -ip 876
1⤵
PID:2748

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/876-0-0x0000000074D80000-0x0000000074DB0000-memory.dmp

Filesize
192KB

Download
memory/876-2-0x0000000001350000-0x0000000001356000-memory.dmp

Filesize
24KB

Download