dridex | 10a272430b0a905015618db2e69c0aecf65c4f529393392b5b220a4fef7f93af

Analysis

max time kernel
148s
max time network
150s
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 09:46

Target

f57e39bf5f4a284e7b953d3cf135ee64_JaffaCakes118.dll
Size

184KB
MD5

f57e39bf5f4a284e7b953d3cf135ee64
SHA1

62b266e6a57a3f9b98e22ad15bf2672cf70c5a76
SHA256

10a272430b0a905015618db2e69c0aecf65c4f529393392b5b220a4fef7f93af
SHA512

110aafd103d0c394edd56cafdd68193c2c2e5f3631c20ebfcd7ead6af37c371ea9b766f8418e1aa610fbfe81bf458a633061e53c98d4f754a0971372c9016684
SSDEEP

3072:mhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JKVQcY:m3fOeIv54W6SFKfc9me9v9/JKV

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/3228-0-0x0000000075060000-0x0000000075090000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3336 3228 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3336	3228	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 556 wrote to memory of 3228	556	rundll32.exe	rundll32.exe
PID 556 wrote to memory of 3228	556	rundll32.exe	rundll32.exe
PID 556 wrote to memory of 3228	556	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f57e39bf5f4a284e7b953d3cf135ee64_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f57e39bf5f4a284e7b953d3cf135ee64_JaffaCakes118.dll,#1
  2⤵
  PID:3228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 668
    3⤵
    - Program crash
    PID:3336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3228 -ip 3228
1⤵
PID:3644

memory/3228-0-0x0000000075060000-0x0000000075090000-memory.dmp

Filesize
192KB

Download
memory/3228-1-0x0000000000D30000-0x0000000000D36000-memory.dmp

Filesize
24KB

Download