Analysis

  • max time kernel
    10s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 08:03

General

  • Target

    sss.exe

  • Size

    2.3MB

  • MD5

    69b85492367598683cc28f7353148a5c

  • SHA1

    e03f54756a9628a142ee2cb2a9190dd1511b5336

  • SHA256

    50390617ca0f0b27057a4447414d7799996b69e615bea931a31d673394d92695

  • SHA512

    658e39b982d48317dd659b5a303b89079f68ccdd1dfcf3fe373cf23ddb71a998627e1966b74e08596635e2ac9056fc372ae16b2c4816ca09fbb7adc62920da32

  • SSDEEP

    49152:Eq3QscuJsVPCYc80pixEXY2QpvH8nzf9Gion08mkCSgo:E0nJsVPBcexz2QpvHqL9GiouSx

Score
10/10

Malware Config

Signatures

  • ParallaxRat

    ParallaxRat is a multipurpose RAT written in MASM.

  • ParallaxRat payload 18 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 40 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sss.exe
    "C:\Users\Admin\AppData\Local\Temp\sss.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:764
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
    1⤵
      PID:4864

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/764-0-0x0000000003170000-0x00000000031F0000-memory.dmp

      Filesize

      512KB

    • memory/764-1-0x00000000779C2000-0x00000000779C3000-memory.dmp

      Filesize

      4KB

    • memory/764-4-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-5-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-10-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-17-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-20-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-19-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-18-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-16-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-15-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-14-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-13-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-12-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-11-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-9-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-8-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-7-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-6-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB

    • memory/764-22-0x0000000003170000-0x00000000031F0000-memory.dmp

      Filesize

      512KB

    • memory/764-23-0x0000000003BC0000-0x0000000003BEC000-memory.dmp

      Filesize

      176KB