dridex | 522b0aba30c6d33ff4e6edfc04f417e91ec5ee3c37e84c21da5728218cde0453

Analysis

max time kernel
93s
max time network
113s
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 12:29

Target

f5c5b3796a6a09ad95f677a6abc8d7ac_JaffaCakes118.dll
Size

188KB
MD5

f5c5b3796a6a09ad95f677a6abc8d7ac
SHA1

2c8b5db1f84c3a965564edbd5fc8819ad58a0b89
SHA256

522b0aba30c6d33ff4e6edfc04f417e91ec5ee3c37e84c21da5728218cde0453
SHA512

ce09cadbdd73d96907d9bf3cbceb3999462907ecbe2bbec8417381af410310dd8395accc019e6d405006d1f596e156bb28476f7f7f456da52366943d74a5d37e
SSDEEP

3072:QA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo5o:QzIqATVfQeV2FZalKq6jtGJWuTmd

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/4588-0-0x0000000074A20000-0x0000000074A50000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4944 4588 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4944	4588	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 64 wrote to memory of 4588	64	rundll32.exe	rundll32.exe
PID 64 wrote to memory of 4588	64	rundll32.exe	rundll32.exe
PID 64 wrote to memory of 4588	64	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5c5b3796a6a09ad95f677a6abc8d7ac_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:64

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5c5b3796a6a09ad95f677a6abc8d7ac_JaffaCakes118.dll,#1
2⤵
PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 692
3⤵
- Program crash
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4588 -ip 4588
1⤵
PID:2204

memory/4588-0-0x0000000074A20000-0x0000000074A50000-memory.dmp

Filesize
192KB

Download
memory/4588-1-0x0000000000540000-0x0000000000546000-memory.dmp

Filesize
24KB

Download