Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-01-2024 05:27

General

  • Target

    5818e3a117f67d417e0ad960a54f81fe.exe

  • Size

    5.8MB

  • MD5

    5818e3a117f67d417e0ad960a54f81fe

  • SHA1

    a27529a097502a91e08f9ce9960d2b7c3e5d10e0

  • SHA256

    4060dff940876d5960d82b6afbb894b4069f899831d387b5d7a8eea110953073

  • SHA512

    abcfcbffef2b69dc4f2a932fe627466864c23c795f53a71486d64d09e56388cb8902a3d8a7d7b98049e657a44e5f7db05a791d7f3233aeae3a2784072156c264

  • SSDEEP

    98304:mx7MTvpoqjlk+jeGvHau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwv:mx7MTvpoqa+5auq1jI86FA7y2auq1jIH

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5818e3a117f67d417e0ad960a54f81fe.exe
    "C:\Users\Admin\AppData\Local\Temp\5818e3a117f67d417e0ad960a54f81fe.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3696
    • C:\Users\Admin\AppData\Local\Temp\5818e3a117f67d417e0ad960a54f81fe.exe
      C:\Users\Admin\AppData\Local\Temp\5818e3a117f67d417e0ad960a54f81fe.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5818e3a117f67d417e0ad960a54f81fe.exe

    Filesize

    198KB

    MD5

    761a226f0b25b87789f8f693437868d1

    SHA1

    1c0c05f420ef33bbff8255a00e2071a2c0d3be35

    SHA256

    6058f73f36b209ae31b7087643a0ef4bf2b78f21ccd0bea62d840cdc48fa40d8

    SHA512

    3c6445ec473fc6dc0eeea5e5af30fb295fba6b4242c85acef973ba3f9becfab11995bae1c4839f14d517eab3d24d85f5c55001db1f1847c8b4c16a1e750cce23

  • memory/3696-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3696-1-0x0000000001DA0000-0x0000000001ED3000-memory.dmp

    Filesize

    1.2MB

  • memory/3696-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3696-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3816-13-0x0000000001C80000-0x0000000001DB3000-memory.dmp

    Filesize

    1.2MB

  • memory/3816-15-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3816-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3816-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3816-23-0x0000000005580000-0x00000000057AA000-memory.dmp

    Filesize

    2.2MB

  • memory/3816-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB