Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 13:57

General

  • Target

    1ac1714caca6c2009500fdc2eacbad59.exe

  • Size

    5.3MB

  • MD5

    1ac1714caca6c2009500fdc2eacbad59

  • SHA1

    6527b9f43762aca5361e5a0c5f6cfeabb18e619e

  • SHA256

    89b6954bd3d8cfeeea40b7a22dfe8b183aa0c7fe4b9950f219b2488e7962b0ec

  • SHA512

    c96125da421c9f7adf8e65b718606c23a9945b17b20ddd88a797fd36d2c6b5d6d3b3456e0b94e129b8885a6fc7bf6fd0a7eae511f56cd03ec48652eacdda90fd

  • SSDEEP

    98304:+FdZH/+/R/Pintur6tvy1aMUvzp+umg+piur6tvy1aMUp:w+/R/Pnr6oEMyor6oEMe

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\1ac1714caca6c2009500fdc2eacbad59.exe
    "C:\Users\Admin\AppData\Local\Temp\1ac1714caca6c2009500fdc2eacbad59.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Users\Admin\AppData\Local\Temp\1ac1714caca6c2009500fdc2eacbad59.exe
      C:\Users\Admin\AppData\Local\Temp\1ac1714caca6c2009500fdc2eacbad59.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1776

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1596-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1596-1-0x0000000001D40000-0x0000000001E73000-memory.dmp

    Filesize

    1.2MB

  • memory/1596-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1596-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1776-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1776-15-0x0000000001C60000-0x0000000001D93000-memory.dmp

    Filesize

    1.2MB

  • memory/1776-21-0x0000000005560000-0x000000000578A000-memory.dmp

    Filesize

    2.2MB

  • memory/1776-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/1776-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1776-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB