Analysis

  • max time kernel
    145s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    28-12-2020 12:03

General

  • Target

    AUwfHmPk.exe

  • Size

    31KB

  • MD5

    045107b240d368a311121457a8f2f627

  • SHA1

    6c5b99dea02e36a5e3fbc091a0adc5e7e173b49a

  • SHA256

    83ddef765b4ec295f3c690cf43f78afcf5e349efbc25a0f62a0df9f3656299ab

  • SHA512

    b4597f42283ff8285582ded028ca8cea569245d4a06f2e437657070c9645446621b3a95a197480b53bd2bd9698b22c09eaa630b007757eb9e632424012eccdfd

Score
10/10

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 1 TTPs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AUwfHmPk.exe
    "C:\Users\Admin\AppData\Local\Temp\AUwfHmPk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\AUwfHmPk.exe" "AUwfHmPk.exe" ENABLE
      2⤵
        PID:3292

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Modify Existing Service

    1
    T1031

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3292-2-0x0000000000000000-mapping.dmp