dridex | e4cb67c832e6158083bb40db163172b993ea7fad6fef21c2d28178e38e53e5f8

Analysis

max time kernel
152s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2024 11:27

Target

d8af69014a3f6fd9a6d52529e5e3e404.dll
Size

188KB
MD5

d8af69014a3f6fd9a6d52529e5e3e404
SHA1

3d0240c41b042a062844b4fcd5a816f9f048c378
SHA256

e4cb67c832e6158083bb40db163172b993ea7fad6fef21c2d28178e38e53e5f8
SHA512

014fdd8bed92c5f76fa54fbda6344109576716d91efdc54d2086fbd8cc5e08ca7d535189572775d1c0fb637675f4e8695c0394ccc44e615eeb90ae3a8dafe0b7
SSDEEP

3072:PA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoeo:PzIqATVfQeV2FZalKq6jtGJWuTmd

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/2936-0-0x0000000075670000-0x00000000756A0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4944 2936 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4944	2936	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1284 wrote to memory of 2936	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 2936	1284	rundll32.exe	rundll32.exe
PID 1284 wrote to memory of 2936	1284	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8af69014a3f6fd9a6d52529e5e3e404.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8af69014a3f6fd9a6d52529e5e3e404.dll,#1
2⤵
PID:2936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 692
3⤵
- Program crash
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2936 -ip 2936
1⤵
PID:4060

memory/2936-0-0x0000000075670000-0x00000000756A0000-memory.dmp

Filesize
192KB

Download
memory/2936-1-0x00000000009F0000-0x00000000009F6000-memory.dmp

Filesize
24KB

Download