Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 16:26

General

  • Target

    2024-05-24_18c78dfc24bb49d3ee22177bfef0805c_bkransomware.exe

  • Size

    1.9MB

  • MD5

    18c78dfc24bb49d3ee22177bfef0805c

  • SHA1

    50f25b75197d5e5117be139ca8c3553c4fd0092f

  • SHA256

    32b051163c443fa5fded1a8855e5ad9da9837f4c6afe2c4ff7d0f2f79bf41b8f

  • SHA512

    e4470ae213b7c9f7095f9e2d72a5f6a79550a5d13cf7819ebcf8a2aaedf008fb8611af28b2a784767e5616c39783840e7df25a1e156182306e118babcbeebe1f

  • SSDEEP

    24576:B2lmh4RRX7bHsMQ4/O6yMLprOInyT/Swl8Mi9:B2Mh4RRXvYMLprznyDSga9

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-24_18c78dfc24bb49d3ee22177bfef0805c_bkransomware.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-24_18c78dfc24bb49d3ee22177bfef0805c_bkransomware.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1708

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1708-0-0x0000000000400000-0x00000000006C5000-memory.dmp
    Filesize

    2.8MB

  • memory/1708-6-0x00000000002F0000-0x0000000000357000-memory.dmp
    Filesize

    412KB

  • memory/1708-1-0x00000000002F0000-0x0000000000357000-memory.dmp
    Filesize

    412KB

  • memory/1708-11-0x0000000000400000-0x00000000006C5000-memory.dmp
    Filesize

    2.8MB