118b225a175e6ad0ca88270f0705b58c21bee2518a23f31564e557d2c1a699af

Analysis

max time kernel
88s
max time network
204s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
12/05/2024, 06:57

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General

Target

assets/input/proxies.txt
Size

7KB
MD5

ac54550ef997acc6112a7febdc75dd65
SHA1

77ca25194691708860f08c7e55dbffafbe7d2cd9
SHA256

8e26d2c31fa0a141d2436fa5ae7cd2777f5b85b85041b4be20ee4ac2c645cebd
SHA512

6b2e3010c76a3483f5d9550458578403ecda17d3060e3ce4ef053beb6df258e156425cf62414024e48a1ed425a857a45d618e926d2670930292f3e1428a56f5a
SSDEEP

96:wmjogFFQCicEkyWKDK6R5z/afmy18PDg+nh+RWIsPbFQuRwf6SfdOF7UiahAT/Rt:wlgFiCwEmz4myak+h0W1dSfIw/yFoVg

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-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2996	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 2996	3680	cmd.exe	81
PID 3680 wrote to memory of 2996	3680	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\assets\input\proxies.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\assets\input\proxies.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2996

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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