dridex | 389c56ee82902e0068625b40c36e7a92693756ad1373903949b79cad1146f574

Analysis

max time kernel
92s
max time network
123s
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 13:13

Target

f123602ad0fda9950e77c8c15023721d_JaffaCakes118.dll
Size

188KB
MD5

f123602ad0fda9950e77c8c15023721d
SHA1

28570627bdd4425bdb56511bfc67b3dc2f618d17
SHA256

389c56ee82902e0068625b40c36e7a92693756ad1373903949b79cad1146f574
SHA512

dbb59bec47534fbb6240ecc4ed84298bb79a2366ef57f4bf28e5fa4902e7855458beb9d6e34ac8e9b0b61452f831518ec69b8603c8bfc132cda5bea4b5ae97ad
SSDEEP

3072:oA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAogo:ozIqATVfQeV2FZalKq6jtGJWuTmd

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/2784-0-0x00000000758A0000-0x00000000758D0000-memory.dmp	dridex_ldr
behavioral2/memory/2784-2-0x00000000758A0000-0x00000000758D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2860 2784 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2860	2784	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2768 wrote to memory of 2784	2768	rundll32.exe	rundll32.exe
PID 2768 wrote to memory of 2784	2768	rundll32.exe	rundll32.exe
PID 2768 wrote to memory of 2784	2768	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f123602ad0fda9950e77c8c15023721d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2768

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f123602ad0fda9950e77c8c15023721d_JaffaCakes118.dll,#1
2⤵
PID:2784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 688
3⤵
- Program crash
PID:2860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2784 -ip 2784
1⤵
PID:3508

memory/2784-1-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

Filesize
24KB

Download
memory/2784-0-0x00000000758A0000-0x00000000758D0000-memory.dmp

Filesize
192KB

Download
memory/2784-2-0x00000000758A0000-0x00000000758D0000-memory.dmp

Filesize
192KB

Download