dridex | 614cbf55e5b7dfae678f30bc3dfcf8ad9cacc8032c4e456a2f1fc6cb84371b93

Analysis

max time kernel
91s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 17:52

Target

e5835258d1002a63b8a823bab8fa688f_JaffaCakes118.dll
Size

188KB
MD5

e5835258d1002a63b8a823bab8fa688f
SHA1

968d035efcacc77e8a28c97c96f27f090e4406c5
SHA256

614cbf55e5b7dfae678f30bc3dfcf8ad9cacc8032c4e456a2f1fc6cb84371b93
SHA512

b8e90f05bf3ac13fa64105dda35f2e24114011fd2599b1d82909c8c439de81d3ea2020fe65eb7e0b054bddcae0f050e0add5533412580826a694f424478ca7cf
SSDEEP

3072:WA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoOo: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.
botnet loader

Processes:

resource yara_rule

behavioral2/memory/3424-0-0x0000000075770000-0x00000000757A0000-memory.dmp dridex_ldr
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3876 3424 WerFault.exe rundll32.exe

resource	yara_rule
behavioral2/memory/3424-0-0x0000000075770000-0x00000000757A0000-memory.dmp	dridex_ldr

pid	pid_target	process	target process
3876	3424	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1168 wrote to memory of 3424	1168	rundll32.exe	rundll32.exe
PID 1168 wrote to memory of 3424	1168	rundll32.exe	rundll32.exe
PID 1168 wrote to memory of 3424	1168	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5835258d1002a63b8a823bab8fa688f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e5835258d1002a63b8a823bab8fa688f_JaffaCakes118.dll,#1
2⤵
PID:3424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3424 -s 692
3⤵
- Program crash
PID:3876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3424 -ip 3424
1⤵
PID:4952

memory/3424-0-0x0000000075770000-0x00000000757A0000-memory.dmp

Filesize
192KB

Download
memory/3424-1-0x00000000011B0000-0x00000000011B6000-memory.dmp

Filesize
24KB

Download