dridex | c0971e7ded0f21e6b2cf348587a6ffba3fe0823680985059d8f8f28119cebaff

Analysis

max time kernel
124s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 00:02

Target

f239dea4882b3a7546d8cc8e33f26050_JaffaCakes118.dll
Size

184KB
MD5

f239dea4882b3a7546d8cc8e33f26050
SHA1

b382a503b559b287975febda2dad6ba16c0631ab
SHA256

c0971e7ded0f21e6b2cf348587a6ffba3fe0823680985059d8f8f28119cebaff
SHA512

55f793a5219db8f865bfb618e7f320de7fd1bad60ee8989a4be559cbc7c01795c745f116282b733747096cc5c3e01e4c85c14fa6acec196a818c0a588f63cef3
SSDEEP

3072:mhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33J5VQcY:m3fOeIv54W6SFKfc9me9v9/J5V

Score

10^/10

Family

dridex

Botnet

22201

51.79.50.122:443

222.124.142.67:10443

138.201.222.158:4664

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/3556-1-0x0000000074A10000-0x0000000074A40000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1836 3556 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1836	3556	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3232 wrote to memory of 3556	3232	rundll32.exe	rundll32.exe
PID 3232 wrote to memory of 3556	3232	rundll32.exe	rundll32.exe
PID 3232 wrote to memory of 3556	3232	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f239dea4882b3a7546d8cc8e33f26050_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3232

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f239dea4882b3a7546d8cc8e33f26050_JaffaCakes118.dll,#1
2⤵
PID:3556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3556 -s 668
3⤵
- Program crash
PID:1836

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3840,i,353436235481858446,15149564830344523381,262144 --variations-seed-version --mojo-platform-channel-handle=3480 /prefetch:8
1⤵
PID:2484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3556 -ip 3556
1⤵
PID:5084

memory/3556-1-0x0000000074A10000-0x0000000074A40000-memory.dmp

Filesize
192KB

Download
memory/3556-0-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download
memory/3556-3-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download