dridex | 37ae7e1a78334bb2cdbad135eb86443eddbb6096f6b1887988c67748d73a4289

Analysis

max time kernel
149s
max time network
150s
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 16:08

Target

f174e437de5d3241a3adde91e24492f2_JaffaCakes118.dll
Size

188KB
MD5

f174e437de5d3241a3adde91e24492f2
SHA1

af6dbe8abd801cba80d6cc1723a67c408c272cea
SHA256

37ae7e1a78334bb2cdbad135eb86443eddbb6096f6b1887988c67748d73a4289
SHA512

b274f33b7f0877ba2b1cbeaa4a5ecbdece12f8b9a98486e88a7e302484cee5d543b163172c720c56ab4f2754609d03050d67f6faf98dbcc227f41ac6d11e71bc
SSDEEP

3072:DA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoTo:DzIqATVfQeV2FZalKq6jtGJWuTmd

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/4444-0-0x0000000075040000-0x0000000075070000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1964 4444 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1964	4444	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 932 wrote to memory of 4444	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 4444	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 4444	932	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f174e437de5d3241a3adde91e24492f2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:932

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f174e437de5d3241a3adde91e24492f2_JaffaCakes118.dll,#1
2⤵
PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 692
3⤵
- Program crash
PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 4444 -ip 4444
1⤵
PID:2984

memory/4444-0-0x0000000075040000-0x0000000075070000-memory.dmp

Filesize
192KB

Download
memory/4444-1-0x0000000000BA0000-0x0000000000BA6000-memory.dmp

Filesize
24KB

Download