dridex | 166561aa38a545ca5a0ab4b99dec4ae352d33c6aca8988ea4e0990f5a211158c

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 17:26

Target

f3f8071b44a0d7a6deffcd6e4841f063_JaffaCakes118.dll
Size

188KB
MD5

f3f8071b44a0d7a6deffcd6e4841f063
SHA1

d51d5492fc104625e96ac404fb3f8948e1b00956
SHA256

166561aa38a545ca5a0ab4b99dec4ae352d33c6aca8988ea4e0990f5a211158c
SHA512

e51e3e320646d1bf2132c3a37dce964c66efcdf7904243638033951ed1f46da51056f705fe1d92d91cb588fd482d831531ebb5431276c50dac81822e2ff9e3ef
SSDEEP

3072:YA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAolo:YzIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

rc4.plain

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Loader 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/5044-0-0x0000000075110000-0x0000000075140000-memory.dmp	dridex_ldr
behavioral2/memory/5044-2-0x0000000075110000-0x0000000075140000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3532 5044 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3532	5044	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1544 wrote to memory of 5044	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 5044	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 5044	1544	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3f8071b44a0d7a6deffcd6e4841f063_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3f8071b44a0d7a6deffcd6e4841f063_JaffaCakes118.dll,#1
2⤵
PID:5044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 688
3⤵
- Program crash
PID:3532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5044 -ip 5044
1⤵
PID:2920

memory/5044-0-0x0000000075110000-0x0000000075140000-memory.dmp

Filesize
192KB

Download
memory/5044-1-0x0000000000520000-0x0000000000526000-memory.dmp

Filesize
24KB

Download
memory/5044-2-0x0000000075110000-0x0000000075140000-memory.dmp

Filesize
192KB

Download