Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2024 13:31

General

  • Target

    97451e9be1e26f50f4d2dad4830da8ed.exe

  • Size

    2.9MB

  • MD5

    97451e9be1e26f50f4d2dad4830da8ed

  • SHA1

    6433f90fe385ac650b4ae9763bc9f4c5b127feb4

  • SHA256

    2c419eb07cc3980f7431c110827f0cf7e62c09c456810242583b302d748a8a1a

  • SHA512

    c727edd7cd8e138ea05b4c77b694da20546cacfacebcfc3f8dee5b7fb667acca80694db13961b2b322602bffac544cb7857801f3e066dd19fb0d47211026c39a

  • SSDEEP

    49152:WY04BSNYwp8SGUbYDXN5HZy63IN74NH5HUyNRcUsCVOzetdZJ:nM24GmW/3I4HBUCczzM3

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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\97451e9be1e26f50f4d2dad4830da8ed.exe
    "C:\Users\Admin\AppData\Local\Temp\97451e9be1e26f50f4d2dad4830da8ed.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Users\Admin\AppData\Local\Temp\97451e9be1e26f50f4d2dad4830da8ed.exe
      C:\Users\Admin\AppData\Local\Temp\97451e9be1e26f50f4d2dad4830da8ed.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\97451e9be1e26f50f4d2dad4830da8ed.exe

    Filesize

    2.9MB

    MD5

    e23ee95c73f600afc0f7c9e8379e1563

    SHA1

    9c43bd7b8db5ebc83a25dcc5d3018f2dcd93c819

    SHA256

    26299849f2fe8ea0edf5f4fa379d181ba6a3d742695f820f43a1adee9eaaba9e

    SHA512

    4f764a34d781af9888a6da5769a87745193dd1fdcd6cac5f977e7413d22bbd7654a1cd0a328171fc6fc21a77274b9e7444ef8d51df8a61627f2ef87322b61b12

  • memory/1836-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1836-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/1836-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1836-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4020-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4020-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4020-15-0x0000000001D90000-0x0000000001EC3000-memory.dmp

    Filesize

    1.2MB

  • memory/4020-20-0x0000000005690000-0x00000000058BA000-memory.dmp

    Filesize

    2.2MB

  • memory/4020-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4020-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB