dridex | 7a6d4a04f0fb3e27f884c650ce9baecf0cdc8595fb8695367f10c7a39d07058d

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
16-04-2024 16:47

Target

f3e5d240cd89a7f0c5b452aa0782aeea_JaffaCakes118.dll
Size

188KB
MD5

f3e5d240cd89a7f0c5b452aa0782aeea
SHA1

ee62f75ae5411f6a4b06937b5175e12cb3c01871
SHA256

7a6d4a04f0fb3e27f884c650ce9baecf0cdc8595fb8695367f10c7a39d07058d
SHA512

9a29483c27241b1d42f253c1178e594d66cdc16fa62f27904e3c38dec3ce78bc32853dbd593482eeb538c8cc2e9b065b0fa7cfcc8d7b7839d4c1f38c55475c06
SSDEEP

3072:vA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoBo:vzIqATVfQeV2FZalKq6jtGJWuTmd

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/544-0-0x0000000075790000-0x00000000757C0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3944 544 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3944	544	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4704 wrote to memory of 544	4704	rundll32.exe	rundll32.exe
PID 4704 wrote to memory of 544	4704	rundll32.exe	rundll32.exe
PID 4704 wrote to memory of 544	4704	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3e5d240cd89a7f0c5b452aa0782aeea_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4704

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f3e5d240cd89a7f0c5b452aa0782aeea_JaffaCakes118.dll,#1
2⤵
PID:544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 544 -s 696
3⤵
- Program crash
PID:3944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 544 -ip 544
1⤵
PID:4780

memory/544-0-0x0000000075790000-0x00000000757C0000-memory.dmp

Filesize
192KB

Download
memory/544-1-0x0000000002B80000-0x0000000002B86000-memory.dmp

Filesize
24KB

Download