Analysis

  • max time kernel
    290s
  • max time network
    297s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-03-2024 22:36

General

  • Target

    842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe

  • Size

    1.8MB

  • MD5

    9c7cad9eda9e00f3ab502d8f02cba2ca

  • SHA1

    a249034719737a3d6f4adda631e72c2145787949

  • SHA256

    842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2

  • SHA512

    7892319b2872dec33031ab4a50efd2de5bf0a58641a011c091c57eaa62dc9957acd82765bfecec60a656736a79328c5fa1ef4733456bde3160ffc3cadffe712e

  • SSDEEP

    24576:s7p3zW7nsL1lzFGE64M3ICpoy5hn5TbtgqzHNJltNupD2m9dDZYK:sV3zHXS3VpNh5TJgqrNJl4CEdGK

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.

  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3300
    • C:\Users\Admin\AppData\Local\Temp\842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe
      "C:\Users\Admin\AppData\Local\Temp\842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4416
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
    1⤵
    • Drops startup file
    PID:4184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3300-5-0x0000000000D90000-0x0000000000D91000-memory.dmp

    Filesize

    4KB

  • memory/4416-14-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/4416-15-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-6-0x0000000002360000-0x0000000002361000-memory.dmp

    Filesize

    4KB

  • memory/4416-16-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-8-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-9-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-17-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-11-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-12-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-13-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-0-0x0000000002460000-0x00000000024E0000-memory.dmp

    Filesize

    512KB

  • memory/4416-1-0x0000000077B02000-0x0000000077B03000-memory.dmp

    Filesize

    4KB

  • memory/4416-2-0x0000000002460000-0x00000000024E0000-memory.dmp

    Filesize

    512KB

  • memory/4416-10-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-19-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-18-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-22-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-20-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-21-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-23-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-24-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB

  • memory/4416-26-0x0000000002F70000-0x000000000301E000-memory.dmp

    Filesize

    696KB

  • memory/4416-27-0x0000000003020000-0x0000000003269000-memory.dmp

    Filesize

    2.3MB

  • memory/4416-31-0x00000000024E0000-0x000000000250C000-memory.dmp

    Filesize

    176KB