Analysis

  • max time kernel
    149s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 04:26

General

  • Target

    77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988.exe

  • Size

    37KB

  • MD5

    95e38a6641c8eef0834c36be400596b1

  • SHA1

    47390ee7711ca63ea43972d27fbce813ce032a30

  • SHA256

    77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988

  • SHA512

    4c3fef80a81f195a63b0595e4b45005ea5c12a7d6137fade2f6a1ee66f599a22a5d185258fd07c5c8aa919da01172b023f082234f5bd0b96ccf77d31b47cfc86

Score
8/10

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988.exe
    "C:\Users\Admin\AppData\Local\Temp\77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988.exe" "77d240e5732ec6217c1560ab43098785d109d9b87a9dc6a94f1272cf64b64988.exe" ENABLE
      2⤵
        PID:1968

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Modify Existing Service

    1
    T1031

    Replay Monitor

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    Downloads

    • memory/1968-56-0x0000000000000000-mapping.dmp
    • memory/2044-54-0x0000000075841000-0x0000000075843000-memory.dmp
      Filesize

      8KB

    • memory/2044-55-0x0000000074720000-0x0000000074CCB000-memory.dmp
      Filesize

      5.7MB