Analysis

  • max time kernel
    119s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 13:28

General

  • Target

    7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe

  • Size

    308KB

  • MD5

    3a8e61de7eca7b406c4d252a1fba1447

  • SHA1

    c9d3b12d7b578b2de6d35b1041875150b1e15fd2

  • SHA256

    7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a

  • SHA512

    8c9934781991e491ff79be579911f90114831d8a0ccffeae6a6f242fbcf94dd0e2dd07bbca0e0059b3611239e68df231ef7849b407358307101fc4c4b7bdcbb4

  • SSDEEP

    3072:tCtNsQBMVlV7zPkloChL/bmYkRwy0ZaMPdWTx4koqO1hxG3ehZgNa4Etv20dGJI:smQeV77e/bOyy0hksrG37/EAW

Malware Config

Signatures

  • Luminosity

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

  • Luminosity family
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • 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\7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe
    "C:\Users\Admin\AppData\Local\Temp\7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe
      "C:\Users\Admin\AppData\Local\Temp\7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe"
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\283566\svchost.exe

    Filesize

    308KB

    MD5

    3a8e61de7eca7b406c4d252a1fba1447

    SHA1

    c9d3b12d7b578b2de6d35b1041875150b1e15fd2

    SHA256

    7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a

    SHA512

    8c9934781991e491ff79be579911f90114831d8a0ccffeae6a6f242fbcf94dd0e2dd07bbca0e0059b3611239e68df231ef7849b407358307101fc4c4b7bdcbb4

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\7d22e346cbe57bb3e846a3fd1f2b64c6af8b60ed4b531419d0085ffd5b06c17a.exe.log

    Filesize

    411B

    MD5

    39582d3351c79bbe6b34c92b86bb2e15

    SHA1

    0a5bc37313778570ffd8b7664fd04380446641f3

    SHA256

    a77ea8a3f342c18bc35e84d0c0255345ae259f80dd9ac4837760e5e4d5f593aa

    SHA512

    4e6acca2e4fd55d3dcdcaba0155364dcf17924113f23bb58c895e0119a79906f4e3fd1950d1dbb405cc02509373a1e2057a46dbc364189779ae96abb19214283

  • memory/4120-0-0x0000000074C62000-0x0000000074C63000-memory.dmp

    Filesize

    4KB

  • memory/4120-1-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4120-2-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4120-6-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-3-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/4840-7-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-8-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

  • memory/4840-12-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB