Analysis

  • max time kernel
    147s
  • max time network
    184s
  • 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 10:53

General

  • Target

    168177d3b5f07ec5df7c0e4ebeffa87d.exe

  • Size

    2.9MB

  • MD5

    168177d3b5f07ec5df7c0e4ebeffa87d

  • SHA1

    a54977665cf7d9bb679912c0fc47c8a3d888638e

  • SHA256

    5f29d81b9c210b4ca81bf2d7be7b3bb004fa1076068767479a3f705763939efd

  • SHA512

    40b1f2f45350ef239b868264fe7a1a1cc84e3d0a7d2f679dff29bf9461c8500b63fa03225d71b827a503fb7735158cb70b89c603cb73474400582bb8aea2f04a

  • SSDEEP

    49152:ytUZvh9zM2ohwYI1HoI+U/XwqqQpSokV/UPJKwzQaD1a/D+dJd/DJt:Rhod4H0OgNQARV/URKhyphDJt

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\168177d3b5f07ec5df7c0e4ebeffa87d.exe
    "C:\Users\Admin\AppData\Local\Temp\168177d3b5f07ec5df7c0e4ebeffa87d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Users\Admin\AppData\Local\Temp\168177d3b5f07ec5df7c0e4ebeffa87d.exe
      C:\Users\Admin\AppData\Local\Temp\168177d3b5f07ec5df7c0e4ebeffa87d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2348

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\168177d3b5f07ec5df7c0e4ebeffa87d.exe

    Filesize

    2.9MB

    MD5

    15bf4d645b744d5b6857b398ffb3a586

    SHA1

    eaf971ab66b4823852e12eab6e75a6a8f96ff040

    SHA256

    e0535b96e7761939e10757f8bd5f61b8a8669df17cf3dd8cfdca169fb00b6b12

    SHA512

    bedc44a6e5ff418daaf3746d342841c8ad370c87c5a429913448088bb1520f73407d8294327c79c99872878bd1b60aff5d3b1b3592be779474fe705f91e57e7f

  • memory/2348-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2348-14-0x0000000001CF0000-0x0000000001E23000-memory.dmp

    Filesize

    1.2MB

  • memory/2348-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2348-20-0x00000000055F0000-0x000000000581A000-memory.dmp

    Filesize

    2.2MB

  • memory/2348-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2348-27-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2948-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2948-1-0x0000000001C50000-0x0000000001D83000-memory.dmp

    Filesize

    1.2MB

  • memory/2948-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2948-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB