9e3fa0ed7868c67a11c03bd90a40c9a7e49b305019064b78a0dbc30d7c7d47b0

Analysis

max time kernel
92s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
28/09/2024, 03:35

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General

Target

workspace/286090429.txt
Size

189B
MD5

1d0f344952644e4f25e4508b97e8c650
SHA1

f4da5bcb5875996cdb30fc6f982cf7530901622c
SHA256

214f7ab4643d50045e9f33b053b22175f876e7da47d8123da6f320bc36725cc4
SHA512

469f9bfa59f578ddfeafea7760d3f2892c37fd832faca6f1f0324f42aab4084f5f141542c99b9699ce673df94fcfecb6ec3a4c89076c690b8e508b34d26861a0

Score

3^/10

Malware Config

Signatures

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-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3164	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 3164	3512	cmd.exe	79
PID 3512 wrote to memory of 3164	3512	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\workspace\286090429.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\workspace\286090429.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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