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Analysis

  • max time kernel
    131s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/01/2024, 19:21

General

  • Target

    705b94fc30bcc70f90a3219a40bf42ac.exe

  • Size

    82KB

  • MD5

    705b94fc30bcc70f90a3219a40bf42ac

  • SHA1

    bed2d247695e92e1479a4832afa07d7aac58895a

  • SHA256

    bd96cdeea8006cee78bf25e28c81bfacc3752d9c1074bee9d7cdc0fced691653

  • SHA512

    5552b1c27e338279d2e2e5098e0deb59d5eb83e2b2262d52c85076871a9e80b77ab3159fa2372305719b40e7af6d899112adcd9edbacef2a9589d4e1cdb68384

  • SSDEEP

    1536:EL9ySzAfZ1ciWscEecAUH+XWwzoHWSHulto1Retm9RLbFU2G6VciM:EpxzALpTiWicSLf49RHveB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\705b94fc30bcc70f90a3219a40bf42ac.exe
    "C:\Users\Admin\AppData\Local\Temp\705b94fc30bcc70f90a3219a40bf42ac.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\705b94fc30bcc70f90a3219a40bf42ac.exe
      C:\Users\Admin\AppData\Local\Temp\705b94fc30bcc70f90a3219a40bf42ac.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\705b94fc30bcc70f90a3219a40bf42ac.exe

    Filesize

    82KB

    MD5

    b48b12d5ced26cf2be3c591cb7085c35

    SHA1

    e0d041b9d7a0e330192d7e032ab8bda49791fe2d

    SHA256

    a07c23e1006ad59feb7bf124073709cfed368df59b6c70c1fddde071717cd024

    SHA512

    d08d85a8ed5a61fbfd346bb52136a87229675d1617b4daff594756465250a9bf3ef3ee8922d4c990c84aa764c2efe27a8b69f5503650e9c5ec85de85cb0c9de5

  • memory/1636-15-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/1636-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1636-25-0x0000000001430000-0x000000000144B000-memory.dmp

    Filesize

    108KB

  • memory/1636-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3456-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3456-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/3456-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3456-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB