dridex | 1964c3d1000811249d0a8849f42cec3b0271bac2b60dbff2bc0221580603358f

Analysis

max time kernel
52s
max time network
142s
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 23:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_1964c3d1000811249d0a8849f42cec3b0271bac2b60dbff2bc0221580603358f.dll
Size

160KB
MD5

d59acd3cd54a1aeae3e76125abf8eb7a
SHA1

eb8f06575d1d10082fc5aa32dc36e0cf8053e43a
SHA256

1964c3d1000811249d0a8849f42cec3b0271bac2b60dbff2bc0221580603358f
SHA512

8a567ab2350295f1dd82264175ab1004f134428d42bbb078aedb1460d733529a75683eb4ae86278646c64682e976a35f1ddbbe1d03e14e4966ad680fc4f24abf
SSDEEP

3072:WxT2d85tleLD51fC5AHYEoefukoTFMpGmjY8D:/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
behavioral2/memory/4604-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr
behavioral2/memory/4604-4-0x0000000010000000-0x000000001002E000-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 3 IoCs

description	pid	Process	procid_target
PID 376 wrote to memory of 4604	376	rundll32.exe	83
PID 376 wrote to memory of 4604	376	rundll32.exe	83
PID 376 wrote to memory of 4604	376	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1964c3d1000811249d0a8849f42cec3b0271bac2b60dbff2bc0221580603358f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1964c3d1000811249d0a8849f42cec3b0271bac2b60dbff2bc0221580603358f.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:4604

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/4604-0-0x0000000000890000-0x0000000000896000-memory.dmp

Filesize
24KB

Download
memory/4604-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/4604-3-0x0000000000890000-0x0000000000896000-memory.dmp

Filesize
24KB

Download
memory/4604-4-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download