Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    01-02-2021 13:29

General

  • Target

    Protogent.exe

  • Size

    1.9MB

  • MD5

    5431a710d8a0c6bc319125ea7c40efd1

  • SHA1

    ae52c3ea465ced7137948a7be6630231affb94a0

  • SHA256

    1c10a7cf57b58de1cb5d0a6e1369a2cf5dd74fc1593c45b991dde7605ff01486

  • SHA512

    80910c4f85f680877cf59a5ceaea703a459636dd9e473febff1d35c3c0dc5405099ce604b0a9b98847b78b0b7b550b007fdb19a2ed7ab08f9587fdb30724d727

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.

  • Blocklisted process makes network request 99 IoCs
  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Protogent.exe
    "C:\Users\Admin\AppData\Local\Temp\Protogent.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3636
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Users\Admin\AppData\Local\Temp\Protogent.exe"
      2⤵
      • Blocklisted process makes network request
      PID:792
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
    1⤵
    • Drops startup file
    PID:3568

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/792-6-0x0000000000860000-0x0000000000861000-memory.dmp

    Filesize

    4KB

  • memory/792-7-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/3636-2-0x0000000002330000-0x0000000002331000-memory.dmp

    Filesize

    4KB

  • memory/3636-3-0x0000000002520000-0x000000000259B000-memory.dmp

    Filesize

    492KB

  • memory/3636-5-0x00000000029C0000-0x0000000002B4E000-memory.dmp

    Filesize

    1.6MB