Analysis

  • max time kernel
    480s
  • max time network
    519s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/12/2022, 15:02

General

  • Target
    file.exe
  • Size 2.4MB
  • Sample221207-sef8haad3x
  • SHA256 4e112bd430d0967855c1a2c95b093d4412ed2e4f9d40523e237e956e40402aa8
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Users\Admin\AppData\Local\Temp\is-VPQVT.tmp\is-9VFJT.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-VPQVT.tmp\is-9VFJT.tmp" /SL4 $900E4 "C:\Users\Admin\AppData\Local\Temp\file.exe" 2252891 73728
      2⤵
      • Executes dropped EXE
      PID:1436

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        is-9VFJT.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-VPQVT.tmp\is-9VFJT.tmp
        • Size 665KB
        • SHA256 2a841ad3820292ff2ab96429635062d0984d0b221e8bd7650777a1c51043b722
        • MD5 SHA1 SHA512 SSDEEP

        is-9VFJT.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-VPQVT.tmp\is-9VFJT.tmp
        • Size 665KB
        • SHA256 2a841ad3820292ff2ab96429635062d0984d0b221e8bd7650777a1c51043b722
        • MD5 SHA1 SHA512 SSDEEP

        memory/4064-132-0x0000000000400000-0x0000000000418000-memory.dmp

        memory/4064-137-0x0000000000400000-0x0000000000418000-memory.dmp