Overview

overview

3

Static

static

3

CheckMyLink.pdf

windows7_x64

1

CheckMyLink.pdf

windows10_x64

1

Analysis

  • max time kernel
    51s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-20220331-en
  • submitted
    12-04-2022 15:46

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General

  • Target

    CheckMyLink.pdf

  • Size

    1.3MB

  • MD5

    617ec2c10f08237906e11297f4d70fdb

  • SHA1

    defcf378ac7106631b678057d0c603f1b6bfcfb6

  • SHA256

    1d6489bfa6e3d4275531d44665bb1a83bc09b740f46f93a08f5bdeec2a44d1b7

  • SHA512

    b77cfc03b9b9104b53ed81c590d9a701445fb80126bc0f2c63bdcada94bc30aefd9ded4889df78be98b8afb5c23ee38df4a8cb6b3294ce5fb5e45eab9fb12d12

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\CheckMyLink.pdf"
    1⤵
    • Checks processor information in registry
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2664

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads