dridex | afbed4c2c715dcee68a84e2b099224fc7dd8fc44af536f3a080df2d34fd2728a

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 05:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_afbed4c2c715dcee68a84e2b099224fc7dd8fc44af536f3a080df2d34fd2728a.dll
Size

188KB
MD5

2ca60bfdf344919a097e5a02232a3576
SHA1

cc7b8f8062c6ff1b4669e1b931248f8649448d69
SHA256

afbed4c2c715dcee68a84e2b099224fc7dd8fc44af536f3a080df2d34fd2728a
SHA512

50c45b0a0378682137e26e3d71199067d9a5d34ca5c7ead2d938e4c55cf001ebbe69a6b29cef4f55b44cc27550237cf7b9403aecd3dae633f0a5579efb9be95d
SSDEEP

3072:6A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoSo:6zIqATVfQeV2FZalKq6jtGJWuTmd

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/2848-0-0x00000000753C0000-0x00000000753F0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	2848	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 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2880 wrote to memory of 2848	2880	rundll32.exe	30
PID 2848 wrote to memory of 2204	2848	rundll32.exe	31
PID 2848 wrote to memory of 2204	2848	rundll32.exe	31
PID 2848 wrote to memory of 2204	2848	rundll32.exe	31
PID 2848 wrote to memory of 2204	2848	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_afbed4c2c715dcee68a84e2b099224fc7dd8fc44af536f3a080df2d34fd2728a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_afbed4c2c715dcee68a84e2b099224fc7dd8fc44af536f3a080df2d34fd2728a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 308
    3⤵
    - Program crash
    PID:2204

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/2848-0-0x00000000753C0000-0x00000000753F0000-memory.dmp

Filesize
192KB

Download
memory/2848-1-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download