Analysis

  • max time kernel
    168s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-07-2022 20:10

General

  • Target

    61c43bf0b78395cd09bac1f355f162c24db2a3402a268ee7134c3aa7b8b8eacb.exe

  • Size

    589KB

  • MD5

    a97cf3fdac54a472076f91bb64f43016

  • SHA1

    eed1f8eb3231e360210de741f891430f9f42c053

  • SHA256

    61c43bf0b78395cd09bac1f355f162c24db2a3402a268ee7134c3aa7b8b8eacb

  • SHA512

    8865038ec32d22dece1e571bcd1d8a48a49f7207b1ba526517556ab38f6c0c24c23d075beee2b211a5175d61716a99ba01a9250f23ccd3889342f4047cafa17f

Malware Config

Signatures

  • Luminosity 1 IoCs

    Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61c43bf0b78395cd09bac1f355f162c24db2a3402a268ee7134c3aa7b8b8eacb.exe
    "C:\Users\Admin\AppData\Local\Temp\61c43bf0b78395cd09bac1f355f162c24db2a3402a268ee7134c3aa7b8b8eacb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc onlogon /tn "Client Monitor" /rl highest /tr "'C:\Program Files (x86)\Client\explore.exe' /startup" /f
      2⤵
      • Luminosity
      • Creates scheduled task(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:1132

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1132-133-0x0000000000CF0000-0x0000000000D07000-memory.dmp

    Filesize

    92KB

  • memory/1132-134-0x0000000000CF0000-0x0000000000D07000-memory.dmp

    Filesize

    92KB

  • memory/1132-135-0x0000000000CF0000-0x0000000000D07000-memory.dmp

    Filesize

    92KB

  • memory/2948-130-0x0000000074FD0000-0x0000000075581000-memory.dmp

    Filesize

    5.7MB

  • memory/2948-131-0x0000000074FD0000-0x0000000075581000-memory.dmp

    Filesize

    5.7MB