Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2023 10:18

General

  • Target

    16a20a4f49eff29013a605d54db11e21.exe

  • Size

    100KB

  • MD5

    16a20a4f49eff29013a605d54db11e21

  • SHA1

    07cfb50ba37d5cbe2e952ce138e25f5627d383d1

  • SHA256

    f00b111259a8ccff69f9014d01bd102b25dcf3558431f071c000ab5c295a675c

  • SHA512

    a33b7454524a45b84ee81342b21ff5ea96b08825864ca5a908e2410a7e712f2828581a83b81dbed45d4f23c3933d4e20783be8e5ae4aa707deae4994b9f67229

  • SSDEEP

    1536:/sAAA3PU7pDiRhVex0SUrWTqA6ibqsCfBqk:/sAAAfGDkSdmAjbrCfBp

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\16a20a4f49eff29013a605d54db11e21.exe
    "C:\Users\Admin\AppData\Local\Temp\16a20a4f49eff29013a605d54db11e21.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 144
      2⤵
      • Program crash
      PID:2928

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3044-0-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/3044-1-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB