dridex | 6119b42dc69ed2f79c32d2944c0b69a76eedf01b45d2ae170673782829db6ae4

Analysis

max time kernel
66s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_6119b42dc69ed2f79c32d2944c0b69a76eedf01b45d2ae170673782829db6ae4.dll
Size

160KB
MD5

5a12f9b49dfae1bc35fc91cf2cbae38d
SHA1

937c6f2944a4a6105d8d86d0838117dbc77df4b3
SHA256

6119b42dc69ed2f79c32d2944c0b69a76eedf01b45d2ae170673782829db6ae4
SHA512

6637bece34d449fb60acae1f84bd3546ee095b01436bf65bd3d1493f6735a2341facb132279753aac3eacb7dc3b859f48ff33461f390b17de7122ea9da60a13a
SSDEEP

3072:6uT2d85tleLD51fC5AHYEoefukoTFMpGmjb8D:+y5tAL11fNHYafoMpX

Score

10^/10

dridex 22201 botnet discovery evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

22201

78.46.73.125:443

185.148.168.26:2303

66.113.160.126:8172

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/2804-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr
behavioral1/memory/2804-2-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

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 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30
PID 2772 wrote to memory of 2804	2772	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6119b42dc69ed2f79c32d2944c0b69a76eedf01b45d2ae170673782829db6ae4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6119b42dc69ed2f79c32d2944c0b69a76eedf01b45d2ae170673782829db6ae4.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2804-0-0x0000000000110000-0x0000000000116000-memory.dmp

Filesize
24KB

Download
memory/2804-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2804-2-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2804-3-0x0000000000110000-0x0000000000116000-memory.dmp

Filesize
24KB

Download