Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 07:31

General

  • Target

    1231d7ce085ee7f68b15d64e3475e694.exe

  • Size

    80KB

  • MD5

    1231d7ce085ee7f68b15d64e3475e694

  • SHA1

    83351d46ad91bc1e68e62df9a82adea3129e61f5

  • SHA256

    14adbbd61a247849b6c57f8ae095bb2c98937e7156e0e76d522e28a24d88a8fc

  • SHA512

    426ec3bed0b83e54168ec14b30209b82e56ca1cccfcdb3b583d9e8c27b011dc0d82b7dcad9b3f0f85d7813b1fd75db621565303afb7cc8085804bed733dd91eb

  • SSDEEP

    1536:QzkUjwPuU4giMXHS2rgIceOjk7ijLAyWbAAaBEc79QZQ9iGwlyu+rBZCVeAFgmUL:RPag315AcA4AN9OZF/lGZANiHbv

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1231d7ce085ee7f68b15d64e3475e694.exe
    "C:\Users\Admin\AppData\Local\Temp\1231d7ce085ee7f68b15d64e3475e694.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 132
      2⤵
      • Program crash
      PID:2376

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2856-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2856-1-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB