dridex | e880ced680f9d2fce2a9358996258938157477cf8a253ced4bf166f60d591a2a

Analysis

max time kernel
135s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 09:58

Target

f5833c6338815d52faa9f3fb58b43a75_JaffaCakes118.dll
Size

184KB
MD5

f5833c6338815d52faa9f3fb58b43a75
SHA1

692583d206ad0ebf553b7ef3b7956194a6bbaace
SHA256

e880ced680f9d2fce2a9358996258938157477cf8a253ced4bf166f60d591a2a
SHA512

592969d82be1cf92108a11af9f2502a9fd043ac5768bae349a60ea1a028ef7bfd666bbe498e1daa540760fec596987804a33debd10094027ea1778c157e1628c
SSDEEP

3072:dDHMD9LnP1KxPqM8/1xYTCKJJ+xpm2s7E7jnR1VzGQiEFMFbsvQ:lMhP1cq7/16CT9jnR1Vz7iW

Score

10^/10

Family

dridex

Botnet

22201

137.74.112.43:443

216.108.227.55:6225

94.177.176.51:5723

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/3776-0-0x0000000075290000-0x00000000752C0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1388 3776 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1388	3776	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4496 wrote to memory of 3776	4496	rundll32.exe	rundll32.exe
PID 4496 wrote to memory of 3776	4496	rundll32.exe	rundll32.exe
PID 4496 wrote to memory of 3776	4496	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5833c6338815d52faa9f3fb58b43a75_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4496

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5833c6338815d52faa9f3fb58b43a75_JaffaCakes118.dll,#1
2⤵
PID:3776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 612
3⤵
- Program crash
PID:1388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3776 -ip 3776
1⤵
PID:3912

memory/3776-0-0x0000000075290000-0x00000000752C0000-memory.dmp

Filesize
192KB

Download
memory/3776-1-0x00000000009B0000-0x00000000009B6000-memory.dmp

Filesize
24KB

Download