549dbe51d672d510fcfc4bc41a0b7bc94052ecd2bd5da5b901af6fa830d9a270

Analysis

max time kernel
87s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
29-02-2024 00:20

Target

2bsk/!!!Readme_first!!!!.txt
Size

293B
MD5

3dec39f4dca7564502ce95e2e45a8d88
SHA1

6fec7dd5bfa024d84b56926f05d22f46c58c47b4
SHA256

1d752d37bbe5c764a4b44393f1831735a02d2aa1ce080b338809d96671cb2915
SHA512

e9721e98fc843003b25162ab4cfa71cc952bdc2b0ed625db6da599eb0da4abc327595b472c54d291885759a4d2ce82be7fb4a242940194bbbf637820a009252c

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-160263616-143223877-1356318919-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 496 wrote to memory of 4588	496	cmd.exe	81
PID 496 wrote to memory of 4588	496	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\2bsk\!!!Readme_first!!!!.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:496
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\2bsk\!!!Readme_first!!!!.txt
  2⤵
  PID:4588

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