Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 09:53

General

  • Target

    1559d34deab45b97567859d3163dc4e9.exe

  • Size

    66KB

  • MD5

    1559d34deab45b97567859d3163dc4e9

  • SHA1

    39d051c6e2e2963cc808cc770a69aa8bbd8ecbdf

  • SHA256

    23fe55d080057e66cdf4e55f6f46dfe9aa8213bd193da2e5862112ccbbe21e4e

  • SHA512

    78ae4c571c2c76f814e08ece4a4ce97e50f04dd23abbf81befcb0f1815fd41777929da0b884eabb6e14172f6833f543568a7958143f253ad59b04825fca66840

  • SSDEEP

    768:ySACC8yvNtWi4L80cJI2k+efT9WQQpwGhYRIel:ySAZONMIt+efJ0tYRh

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1559d34deab45b97567859d3163dc4e9.exe
    "C:\Users\Admin\AppData\Local\Temp\1559d34deab45b97567859d3163dc4e9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:800
    • C:\Users\Admin\AppData\Local\Temp\1559d34deab45b97567859d3163dc4e9.exe
      C:\Users\Admin\AppData\Local\Temp\1559d34deab45b97567859d3163dc4e9.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3228
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3480

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/800-0-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/800-1-0x0000000000500000-0x0000000000501000-memory.dmp

      Filesize

      4KB

    • memory/800-5-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/3228-3-0x0000000000400000-0x0000000000404000-memory.dmp

      Filesize

      16KB

    • memory/3228-2-0x0000000000400000-0x0000000000404000-memory.dmp

      Filesize

      16KB

    • memory/3228-6-0x0000000000400000-0x0000000000404000-memory.dmp

      Filesize

      16KB