Analysis

  • max time kernel
    139s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 13:40

General

  • Target

    1a54a02f0d173e8cc36d252e4dbafc2a.exe

  • Size

    84KB

  • MD5

    1a54a02f0d173e8cc36d252e4dbafc2a

  • SHA1

    4147e751b92d42031e736702b3957d4d962082b9

  • SHA256

    f0360e321b74ad08c0bad834f1ecd915e90dbfee66c0c2e3e6b84152228e0365

  • SHA512

    3f482a667fcac86d5e63f351afcf1ecc84e187068f99355e4cbac3aeec859a5c25d4a27a6b1501212c1d4146ec73b49a70556a3a1c26aa7e54cec8907232b380

  • SSDEEP

    1536:viu7gb3+7JcWLlgVrO2pqfwiWs3JDA5vTjhLRnZwOxMe/:vL7gy7CWhg5RCWsZDavTvaO+e/

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\1a54a02f0d173e8cc36d252e4dbafc2a.exe
    "C:\Users\Admin\AppData\Local\Temp\1a54a02f0d173e8cc36d252e4dbafc2a.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3596
    • C:\Users\Admin\AppData\Local\Temp\1a54a02f0d173e8cc36d252e4dbafc2a.exe
      C:\Users\Admin\AppData\Local\Temp\1a54a02f0d173e8cc36d252e4dbafc2a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1a54a02f0d173e8cc36d252e4dbafc2a.exe

    Filesize

    84KB

    MD5

    7b22957db55878d28525babbf3de9729

    SHA1

    5f2077d3ea347f264e894425c64b9bb3438ebea8

    SHA256

    92193c44ade889f845ae81ea430ac67e4005563c05ac14e0b07d22715bf36916

    SHA512

    b2fd344650eb1dc5a90af9a674cacffd6a42991cb3e031a48ab11537972aeee5a4a2814adf5c878d907c56491b8ae12372c15c519a933a62d5189098e9dd4dec

  • memory/2916-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2916-19-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2916-20-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/2916-22-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB

  • memory/3596-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3596-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/3596-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3596-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB