Analysis

  • max time kernel
    149s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-02-2024 21:48

General

  • Target

    aa3d6481c0f7ef20feead8b37f4ba2d2.exe

  • Size

    132KB

  • MD5

    aa3d6481c0f7ef20feead8b37f4ba2d2

  • SHA1

    6346ac3be5143bd9ad186cbe1c7c9f64b4ef5400

  • SHA256

    6b6b86a13d904e2fb4a9bbd8fcc9a0337a9cfd7e744bb7c5d230afcab4462a4d

  • SHA512

    a737a782feb745ebad0be2d5f3e90558872c281d929bf1431a4cf19b52da3003ae6f3126f2fa96bb5df40dcadbdc4d34547c745b49edab14680716e69f50bf4b

  • SSDEEP

    3072:cXCbZSukOY8hrJFVNM/N/5sfqDfwqOKeR:iork6hrJ3NON/5sGbeR

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aa3d6481c0f7ef20feead8b37f4ba2d2.exe
    "C:\Users\Admin\AppData\Local\Temp\aa3d6481c0f7ef20feead8b37f4ba2d2.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2812
    • C:\Users\Admin\pjpod.exe
      "C:\Users\Admin\pjpod.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\pjpod.exe

    Filesize

    132KB

    MD5

    6c026ba3f784ec8c7c86daae58bbb678

    SHA1

    e7236bdc5c9ab8b264f37b33c79332e37ba72816

    SHA256

    21a5914973d6c045479724987d6665bb3a65863630686543a069c3fea5975b2c

    SHA512

    4547db42d1a590ba6a96f70928ce531c2c894e025f7f94810406f6394d8fc7c68d9bf7e2cfebe86c02954d738e8f14b13114eaf8c924a04222a60f304ca443c2