dridex | 25a3e4e7e7a248de8e77e8db478108ce318ab581a952e711e7b79c901bdc1b47

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 07:38

Target

fec6f39ea2279ebf9c4fa091e6b7bf52_JaffaCakes118.dll
Size

188KB
MD5

fec6f39ea2279ebf9c4fa091e6b7bf52
SHA1

2ab59c96f7ab7d738e1a192b7fce621b6f933653
SHA256

25a3e4e7e7a248de8e77e8db478108ce318ab581a952e711e7b79c901bdc1b47
SHA512

1f8e47b6ec887c8715a405c9532e7dee363c6b8ead78d759c8214daf30b0f9320800412a56bda36777b156c114f48e8a817aba8cbb27fc0c8999e1c482a620c9
SSDEEP

3072:WA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoEo: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/2664-0-0x0000000074D30000-0x0000000074D60000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4032 2664 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4032	2664	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4900 wrote to memory of 2664	4900	rundll32.exe	rundll32.exe
PID 4900 wrote to memory of 2664	4900	rundll32.exe	rundll32.exe
PID 4900 wrote to memory of 2664	4900	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fec6f39ea2279ebf9c4fa091e6b7bf52_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fec6f39ea2279ebf9c4fa091e6b7bf52_JaffaCakes118.dll,#1
2⤵
PID:2664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 692
3⤵
- Program crash
PID:4032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2664 -ip 2664
1⤵
PID:2648

memory/2664-0-0x0000000074D30000-0x0000000074D60000-memory.dmp

Filesize
192KB

Download
memory/2664-1-0x0000000000B80000-0x0000000000B86000-memory.dmp

Filesize
24KB

Download