Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-02-2025 23:06

General

  • Target

    075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3.exe

  • Size

    637KB

  • MD5

    a2888153204a255cd7c3928314ee2038

  • SHA1

    97066f5da137d8e41c0531abf330d1753cec4d40

  • SHA256

    075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3

  • SHA512

    f7193b737842efcc7728d5e1ec071918a7f6d846d225210f2e770c3df4514b3ef2132550fc022d32bad3c13ebb0455a681243635254f408d0ae6b6967afa9107

  • SSDEEP

    12288:+9LH05gIM7UTuUPkId0IDaUZyqKNuMxV/abCs1RHrVRb/Q:+ZAS80+5mva2sjVRc

Malware Config

Signatures

  • Luminosity 2 IoCs

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

  • Luminosity family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3.exe
    "C:\Users\Admin\AppData\Local\Temp\075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3.exe"
    1⤵
    • Luminosity
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Users\Admin\AppData\Local\Temp\075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3.exe
      "C:\Users\Admin\AppData\Local\Temp\075890d64e24198252e675961d25e7d5cf24dc76a2edcf4d880e595ba6e265c3.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:720
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /sc onlogon /tn "Client Monitor" /rl highest /tr "'C:\Program Files (x86)\Client\client.exe' /startup" /f
        3⤵
        • Luminosity
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/720-7-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/720-9-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/720-12-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/720-13-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/720-15-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/720-16-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/5044-0-0x0000000074B82000-0x0000000074B83000-memory.dmp

    Filesize

    4KB

  • memory/5044-1-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/5044-2-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/5044-5-0x0000000074B82000-0x0000000074B83000-memory.dmp

    Filesize

    4KB

  • memory/5044-6-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB

  • memory/5044-14-0x0000000074B80000-0x0000000075131000-memory.dmp

    Filesize

    5.7MB