7f7821072d79a0deb26affbf11a4e73d86bfae4a3ef05f9ae6d41757b06a3617

Analysis

max time kernel
84s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
13-08-2024 21:06

Target

MailRanger/Przeczytaj!!!!.txt
Size

867B
MD5

d140a8df31fcb29ddeed617863e74e4c
SHA1

8488f312855cce2422133364e7ec9af84c1ec4a3
SHA256

736956270904a1bbfafe5c6491f04ed0519c4641051a6a1fa190f5c68d3301e8
SHA512

2bdead276770043ba5138ad79627d79b110f2defcf76aa6cbf8da74abfb182b3487677370bd8adae59b85993a0876c9ac3caced0b61b01d88410f10fd9353da8

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000_Classes\Local Settings cmd.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 3532 wrote to memory of 1744 3532 cmd.exe NOTEPAD.EXE
PID 3532 wrote to memory of 1744 3532 cmd.exe NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000_Classes\Local Settings	cmd.exe

description	pid	process	target process
PID 3532 wrote to memory of 1744	3532	cmd.exe	NOTEPAD.EXE
PID 3532 wrote to memory of 1744	3532	cmd.exe	NOTEPAD.EXE

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MailRanger\Przeczytaj!!!!.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\MailRanger\Przeczytaj!!!!.txt
  2⤵
  PID:1744

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact