Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/01/2024, 16:27

General

  • Target

    592f681a5b405d96516160163cde0273.exe

  • Size

    1.3MB

  • MD5

    592f681a5b405d96516160163cde0273

  • SHA1

    d7bb08364b625144df4942eb89e377cd9a58b396

  • SHA256

    dd0b79d1c19ad56e3c0e8b64804aa9e53495e0a0f51a7fdd8a3108c6b71f2cc3

  • SHA512

    8e9df748656e9eb0994768be1d9656b1b45de6b1f23f8bf4fea40991ae776a20ce49f8293b155ac609eb8b8e996e04fce8e1dda08b1f3023e50c72925ba7954e

  • SSDEEP

    24576:KU+H7o5QseF3w92qoiCTFmJlIC97aerF2dTUsqqsBZkRGXBdFIRHscvG:9+7KQ5k25ut97aerFi2goHFIR

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\592f681a5b405d96516160163cde0273.exe
    "C:\Users\Admin\AppData\Local\Temp\592f681a5b405d96516160163cde0273.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Users\Admin\AppData\Local\Temp\592f681a5b405d96516160163cde0273.exe
      C:\Users\Admin\AppData\Local\Temp\592f681a5b405d96516160163cde0273.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2376

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2172-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2172-1-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2172-2-0x0000000001A60000-0x0000000001B72000-memory.dmp

          Filesize

          1.1MB

        • memory/2172-15-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2172-16-0x00000000033F0000-0x000000000385A000-memory.dmp

          Filesize

          4.4MB

        • memory/2172-26-0x00000000033F0000-0x000000000385A000-memory.dmp

          Filesize

          4.4MB

        • memory/2376-18-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2376-20-0x0000000000280000-0x0000000000392000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-17-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2376-27-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB