dridex | 32da0a3e2196ac5e4d439d7e4fbc7d854a34f6fcd284919822aeaa9b3f412ff1

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 17:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_32da0a3e2196ac5e4d439d7e4fbc7d854a34f6fcd284919822aeaa9b3f412ff1.dll
Size

188KB
MD5

e1184d911eb5e7d04673a2c2808076ad
SHA1

f7a0792a5a612e4d984f6d362027396635593688
SHA256

32da0a3e2196ac5e4d439d7e4fbc7d854a34f6fcd284919822aeaa9b3f412ff1
SHA512

6b6d53b72e832465e0354974ce4e7f80f78e50adbf7be2b3061806b53773ec85ec33ac28f396345b3efb5dfffca1321941ea1deabc8fc82d7e0127dc1ea7217e
SSDEEP

3072:pA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAomo:pzIqATVfQeV2FZalKq6jtGJWuTmd

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/1268-1-0x0000000075380000-0x00000000753B0000-memory.dmp	dridex_ldr
behavioral1/memory/1268-2-0x0000000075380000-0x00000000753B0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	1268	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 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 2372 wrote to memory of 1268	2372	rundll32.exe	30
PID 1268 wrote to memory of 2100	1268	rundll32.exe	32
PID 1268 wrote to memory of 2100	1268	rundll32.exe	32
PID 1268 wrote to memory of 2100	1268	rundll32.exe	32
PID 1268 wrote to memory of 2100	1268	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32da0a3e2196ac5e4d439d7e4fbc7d854a34f6fcd284919822aeaa9b3f412ff1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32da0a3e2196ac5e4d439d7e4fbc7d854a34f6fcd284919822aeaa9b3f412ff1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 300
    3⤵
    - Program crash
    PID:2100

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/1268-0-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1268-1-0x0000000075380000-0x00000000753B0000-memory.dmp

Filesize
192KB

Download
memory/1268-3-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1268-2-0x0000000075380000-0x00000000753B0000-memory.dmp

Filesize
192KB

Download