dridex | 7f85db574af30c49d322bb487863fbddf089d17a1c426a50539b11bc266d9ee2

Analysis

max time kernel
90s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-03-2024 11:51

Target

d60accb39e91f70b3bdd7a59f8f77e5e.dll
Size

188KB
MD5

d60accb39e91f70b3bdd7a59f8f77e5e
SHA1

291af5d03e8e8336a93d412ca8184f0e9dfe1aa4
SHA256

7f85db574af30c49d322bb487863fbddf089d17a1c426a50539b11bc266d9ee2
SHA512

99e1c3f1cfd88b192dd3056be9089f006705f9f7dafa9f519d0f7e4b1fa0d67f8043a9cf94b60a9173a17c60f3f751ad2c106ddcfb5263af40b7fbca9fd941f5
SSDEEP

3072:WA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoto:WzIqATVfQeV2FZalKq6jtGJWuTmd

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 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/2376-0-0x0000000074CB0000-0x0000000074CE0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4372 2376 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4372	2376	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1696 wrote to memory of 2376	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 2376	1696	rundll32.exe	rundll32.exe
PID 1696 wrote to memory of 2376	1696	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d60accb39e91f70b3bdd7a59f8f77e5e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d60accb39e91f70b3bdd7a59f8f77e5e.dll,#1
2⤵
PID:2376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 692
3⤵
- Program crash
PID:4372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2376 -ip 2376
1⤵
PID:1812

memory/2376-0-0x0000000074CB0000-0x0000000074CE0000-memory.dmp

Filesize
192KB

Download
memory/2376-1-0x0000000000A30000-0x0000000000A36000-memory.dmp

Filesize
24KB

Download