Analysis

  • max time kernel
    92s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2024 15:14

General

  • Target

    8ca7ae67139eebc014e7a425b1a7b9a1.exe

  • Size

    82KB

  • MD5

    8ca7ae67139eebc014e7a425b1a7b9a1

  • SHA1

    2ef5179e383faa551cddc69f8aec355ff2c76f92

  • SHA256

    b815bc8e56b3c307214eee06f4d3c19d7d900a735afcd3e7abbb2b5212f97c97

  • SHA512

    c1a63066fd15a9bb7400de2f0e2370d2c14c56ceec5f5f55098d4af62b6d972bd1f35fdbf4265899ab25dd7ab7e671f843316ae1f09f9403630f69c1e7ea8927

  • SSDEEP

    1536:zDIgNBiQr2P+M5skqkEdEGwjQW/kNrnynvKfAGNA8A75jTsMPigQNvQ0h2:LN++MZqAGw8eQcvKfDNNM5j4MPsno

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\8ca7ae67139eebc014e7a425b1a7b9a1.exe
    "C:\Users\Admin\AppData\Local\Temp\8ca7ae67139eebc014e7a425b1a7b9a1.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3248
    • C:\Users\Admin\AppData\Local\Temp\8ca7ae67139eebc014e7a425b1a7b9a1.exe
      C:\Users\Admin\AppData\Local\Temp\8ca7ae67139eebc014e7a425b1a7b9a1.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1584

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8ca7ae67139eebc014e7a425b1a7b9a1.exe

    Filesize

    82KB

    MD5

    2b213d2728d127f26ecc1b2be23560a9

    SHA1

    74516d0bda570df983c64975309e20802dd9d52e

    SHA256

    ec7fd8ed711071fd55fa7684a2a0d63f074870502e01b3ec69b1b93e4430e191

    SHA512

    e7a0eb0ed13fb82f5e2d034f0412828b989b6e2eab1fa153f64011f4a37b9c35d451ad1755319c786af65ec5a88c3aa1c3e3b3ee2fd7cc4a2d0df7e200bcfa66

  • memory/1584-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1584-14-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/1584-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1584-25-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB

  • memory/3248-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3248-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/3248-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3248-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB