Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-08-2023 07:30

General

  • Target

    4ceab10c2d3cdb9ae245f25c67fe95e5349d3c632d3b9140112e7d77720b5252.exe

  • Size

    1.6MB

  • MD5

    eb11d76f4db6786d48ef7ae3f6c3ad9a

  • SHA1

    294482263073bfcc916e0ef6112031e6a195c28d

  • SHA256

    4ceab10c2d3cdb9ae245f25c67fe95e5349d3c632d3b9140112e7d77720b5252

  • SHA512

    9df543053e17f321c7880db66822d875c45b08f061c550daebaaff9214259039d7bb0cbcee4dc44053439df3b10c144a16762f73ee153eeed6d84d9935cc2c8c

  • SSDEEP

    12288:8NVVyrGvaRlb2nZS1dUpSp3fHdSF9e+dy0p1i3v7fjAu1X:IVNPnZSXUpShf2c+dF1BuR

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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:3204
    • C:\Users\Admin\AppData\Local\Temp\4ceab10c2d3cdb9ae245f25c67fe95e5349d3c632d3b9140112e7d77720b5252.exe
      "C:\Users\Admin\AppData\Local\Temp\4ceab10c2d3cdb9ae245f25c67fe95e5349d3c632d3b9140112e7d77720b5252.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1404
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
    1⤵
    • Drops startup file
    PID:4692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1404-153-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-160-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-136-0x0000000002E30000-0x0000000002EB0000-memory.dmp

    Filesize

    512KB

  • memory/1404-142-0x0000000003640000-0x0000000003641000-memory.dmp

    Filesize

    4KB

  • memory/1404-152-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-143-0x0000000003C80000-0x0000000003C81000-memory.dmp

    Filesize

    4KB

  • memory/1404-144-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-145-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-146-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-147-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-148-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-154-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-151-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-150-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-140-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/1404-166-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-149-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-155-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-156-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-157-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-158-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-159-0x0000000003C40000-0x0000000003C6C000-memory.dmp

    Filesize

    176KB

  • memory/1404-137-0x00000000779F2000-0x00000000779F3000-memory.dmp

    Filesize

    4KB

  • memory/1404-161-0x0000000002E30000-0x0000000002EB0000-memory.dmp

    Filesize

    512KB

  • memory/1404-162-0x00000000031C0000-0x00000000032B0000-memory.dmp

    Filesize

    960KB

  • memory/1404-164-0x0000000003D50000-0x0000000004019000-memory.dmp

    Filesize

    2.8MB

  • memory/1404-163-0x0000000003C90000-0x0000000003D4E000-memory.dmp

    Filesize

    760KB

  • memory/1404-165-0x0000000003C70000-0x0000000003C71000-memory.dmp

    Filesize

    4KB

  • memory/3204-141-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

    Filesize

    4KB