Analysis

  • max time kernel
    122s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    17-03-2021 08:12

General

  • Target

    e83b5f2b03ffe236917d448f42937528.exe

  • Size

    498KB

  • MD5

    e83b5f2b03ffe236917d448f42937528

  • SHA1

    f316f26720a06f7698e2ad6bb6e5bb64bfd602ef

  • SHA256

    978a48a2dabf47b1f89f176583063b5b52f68ef81dc48e6f4acf38a16ef3680f

  • SHA512

    da6d0914bdeba06a323f3a22292cf51497ab3e27f8ad1d1c6b77fa7e8e248c5a3139d8b7efd61edb2c2a91ac8482f5b2095d9aade7befe6813766c38d81fe8aa

Score
10/10

Malware Config

Signatures

  • ParallaxRat

    ParallaxRat is a multipurpose RAT written in MASM.

  • ParallaxRat payload 1 IoCs

    Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1232
    • C:\Users\Admin\AppData\Local\Temp\e83b5f2b03ffe236917d448f42937528.exe
      "C:\Users\Admin\AppData\Local\Temp\e83b5f2b03ffe236917d448f42937528.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:384
      • C:\Users\Admin\AppData\Local\Temp\e83b5f2b03ffe236917d448f42937528.exe
        "C:\Users\Admin\AppData\Local\Temp\e83b5f2b03ffe236917d448f42937528.exe"
        3⤵
          PID:1244

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/384-2-0x0000000000230000-0x00000000002AB000-memory.dmp

      Filesize

      492KB

    • memory/384-7-0x0000000001D10000-0x0000000001E90000-memory.dmp

      Filesize

      1.5MB

    • memory/384-12-0x00000000001C0000-0x00000000001C1000-memory.dmp

      Filesize

      4KB

    • memory/384-11-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB

    • memory/384-13-0x00000000001F0000-0x00000000001F1000-memory.dmp

      Filesize

      4KB

    • memory/1232-10-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

      Filesize

      4KB

    • memory/1244-4-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/1244-6-0x0000000075C61000-0x0000000075C63000-memory.dmp

      Filesize

      8KB

    • memory/1244-8-0x0000000000100000-0x0000000000101000-memory.dmp

      Filesize

      4KB

    • memory/1244-9-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB