dridex | 33cd0ee5732acb79180b76274830d580eb63b8dbc94a42e2d180a08853cda737

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 11:42

Target

fcb0f993ee25d058d0dc6778d03de3e0_JaffaCakes118.dll
Size

188KB
MD5

fcb0f993ee25d058d0dc6778d03de3e0
SHA1

b631ec36cd6a2990f6cfc56b71eb8157fa5e105d
SHA256

33cd0ee5732acb79180b76274830d580eb63b8dbc94a42e2d180a08853cda737
SHA512

e219863b258f75aadf2b1c9954f382d837197f27331fddff3671a34145479e2db16b0368ab4d7815e634577efe04b456816fd0b86d62638915302dccb8a786bc
SSDEEP

3072:FA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoAo:FzIqATVfQeV2FZalKq6jtGJWuTmd

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/3424-0-0x00000000752B0000-0x00000000752E0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

972 3424 WerFault.exe rundll32.exe

pid	pid_target	process	target process
972	3424	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4852 wrote to memory of 3424	4852	rundll32.exe	rundll32.exe
PID 4852 wrote to memory of 3424	4852	rundll32.exe	rundll32.exe
PID 4852 wrote to memory of 3424	4852	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fcb0f993ee25d058d0dc6778d03de3e0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4852

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fcb0f993ee25d058d0dc6778d03de3e0_JaffaCakes118.dll,#1
2⤵
PID:3424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 688
3⤵
- Program crash
PID:972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3424 -ip 3424
1⤵
PID:2376

memory/3424-0-0x00000000752B0000-0x00000000752E0000-memory.dmp

Filesize
192KB

Download
memory/3424-1-0x0000000000C20000-0x0000000000C26000-memory.dmp

Filesize
24KB

Download