Analysis

  • max time kernel
    91s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2022, 04:49

General

  • Target

    9acec27cdaecac762e918acb47d4052e756c8dbcbf19b903f673ca1973e2fbbf.exe

  • Size

    61KB

  • MD5

    7a160e9fbe943fc311094f3dc248fa36

  • SHA1

    942efc9bcf76433ac5516b0ead6a1625f947a8d3

  • SHA256

    9acec27cdaecac762e918acb47d4052e756c8dbcbf19b903f673ca1973e2fbbf

  • SHA512

    4299500daa1aead3c8eda6344ad342d7f7cfaa7a01e6d0b8b3e24d94ceb727d254587c46c5cb44d16cdf28861a78acf67879a8a2aedc853fd9c50f99a468728e

  • SSDEEP

    1536:ASkgt+0GiFeroEC52HEL/2WKvtoHK0wOS:ASkg0l3Eb2jusOS

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9acec27cdaecac762e918acb47d4052e756c8dbcbf19b903f673ca1973e2fbbf.exe
    "C:\Users\Admin\AppData\Local\Temp\9acec27cdaecac762e918acb47d4052e756c8dbcbf19b903f673ca1973e2fbbf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\9ACEC2~1.EXE >> NUL
      2⤵
        PID:1972

    Network

          MITRE ATT&CK Enterprise v6

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