Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    13-06-2022 21:31

General

  • Target

    porn.exe

  • Size

    37KB

  • MD5

    a0206c088475dfd1f4704cd44f06c36f

  • SHA1

    caf554c3f8b74be701cda27d1ef472861a0e8955

  • SHA256

    a6a5d9c990f65662ccf6888c02135c6f4e267ccd0fb1e5abbbf97fa0795bf54e

  • SHA512

    ff6717f71fed88e5cae6dac48b6aa5b4ccb2fb20e6ae0850462d2512b2e72d6fbc78900fadc4d06a08dfaf14ae397b6654721ebee50b570764ae06191bdd610a

Score
10/10

Malware Config

Signatures

  • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

    suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

  • suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Capture)

    suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Capture)

  • Modifies Windows Firewall 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\porn.exe
    "C:\Users\Admin\AppData\Local\Temp\porn.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\porn.exe" "porn.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:808

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Replay Monitor

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Downloads

  • memory/808-56-0x0000000000000000-mapping.dmp
  • memory/1088-54-0x0000000075D21000-0x0000000075D23000-memory.dmp
    Filesize

    8KB

  • memory/1088-55-0x00000000742D0000-0x000000007487B000-memory.dmp
    Filesize

    5.7MB

  • memory/1088-58-0x00000000742D0000-0x000000007487B000-memory.dmp
    Filesize

    5.7MB