dridex | a59971feb5a6fc9b265acb47e7baf5eba5a03da2e345c72807b21b6a2906b483

Analysis

max time kernel
92s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 17:43

Target

e80bfed215f46d4accc5cbeafb1dcb8c_JaffaCakes118.dll
Size

188KB
MD5

e80bfed215f46d4accc5cbeafb1dcb8c
SHA1

3c23a3e142150ade0881d109e2b5092571d694b1
SHA256

a59971feb5a6fc9b265acb47e7baf5eba5a03da2e345c72807b21b6a2906b483
SHA512

a2af45378ffa205fa09342775e5d8d04d12ddb1a1fe683bfbd7063da2080ab586687860b9dc07c83a8cc14feaccd400fe03ff0e453ca1111d45ff3f9961211f1
SSDEEP

3072:uA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoGo:uzIqATVfQeV2FZalKq6jtGJWuTmd

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/4360-0-0x00000000757A0000-0x00000000757D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2188 4360 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2188	4360	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4180 wrote to memory of 4360	4180	rundll32.exe	rundll32.exe
PID 4180 wrote to memory of 4360	4180	rundll32.exe	rundll32.exe
PID 4180 wrote to memory of 4360	4180	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e80bfed215f46d4accc5cbeafb1dcb8c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4180

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e80bfed215f46d4accc5cbeafb1dcb8c_JaffaCakes118.dll,#1
2⤵
PID:4360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4360 -s 692
3⤵
- Program crash
PID:2188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4360 -ip 4360
1⤵
PID:1556

memory/4360-0-0x00000000757A0000-0x00000000757D0000-memory.dmp

Filesize
192KB

Download
memory/4360-1-0x0000000000F30000-0x0000000000F36000-memory.dmp

Filesize
24KB

Download