dridex | 3e00b6bf3acd2e59cebcd9a2bafb2d56cee978588a10fb8bcda837b3c8966a40

Analysis

max time kernel
92s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15-04-2024 09:36

Target

f0bf9b98b13e22a60151e69c581de9d4_JaffaCakes118.dll
Size

188KB
MD5

f0bf9b98b13e22a60151e69c581de9d4
SHA1

d46ead474c77369259b0c26ac841740ad65778d7
SHA256

3e00b6bf3acd2e59cebcd9a2bafb2d56cee978588a10fb8bcda837b3c8966a40
SHA512

6999f614935f3729f74b587c24884f7183c4390a76f3bf075dc85d8301f57b1492a57d34c7b3fc2a83292b14691031b7a96af79fbd97d93057a0cad4cbb32431
SSDEEP

3072:ZA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoZo:ZzIqATVfQeV2FZalKq6jtGJWuTmd

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/1812-0-0x0000000075370000-0x00000000753A0000-memory.dmp	dridex_ldr
behavioral2/memory/1812-2-0x0000000075370000-0x00000000753A0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1968 1812 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1968	1812	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2156 wrote to memory of 1812	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 1812	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 1812	2156	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0bf9b98b13e22a60151e69c581de9d4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2156

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0bf9b98b13e22a60151e69c581de9d4_JaffaCakes118.dll,#1
2⤵
PID:1812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 688
3⤵
- Program crash
PID:1968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1812 -ip 1812
1⤵
PID:2072

memory/1812-0-0x0000000075370000-0x00000000753A0000-memory.dmp

Filesize
192KB

Download
memory/1812-1-0x0000000002410000-0x0000000002416000-memory.dmp

Filesize
24KB

Download
memory/1812-2-0x0000000075370000-0x00000000753A0000-memory.dmp

Filesize
192KB

Download