Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/04/2024, 13:09

General

  • Target

    7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe

  • Size

    334KB

  • MD5

    7936f2795346b6d22a7e66b7a6d8cb39

  • SHA1

    8735cc71cd3a32e0e09c0239498131cd792ed652

  • SHA256

    7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5

  • SHA512

    463de02d2a3cca2e0ede7fcad2265d9a52c1af71a3dae9e7045ac2b51d9f44862400f55c41e2c62552acad128e4f81b807e38ac98a963da4b8716ca0093f7aee

  • SSDEEP

    3072:i/1usES1KZ9s4+8cKFEX048M+YqxFGy0lsoglOGYzFY4HcHxmt/IoPijYn5:oPHF4sqVXGb2NxYzFFHcIGoPiu

Score
10/10

Malware Config

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.65.115

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe
    "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2608

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2164-2-0x0000000000230000-0x000000000025D000-memory.dmp

          Filesize

          180KB

        • memory/2164-1-0x0000000002E40000-0x0000000002F40000-memory.dmp

          Filesize

          1024KB

        • memory/2164-3-0x0000000000400000-0x0000000002D52000-memory.dmp

          Filesize

          41.3MB

        • memory/2164-6-0x0000000002E40000-0x0000000002F40000-memory.dmp

          Filesize

          1024KB

        • memory/2164-5-0x0000000000400000-0x0000000002D52000-memory.dmp

          Filesize

          41.3MB

        • memory/2164-7-0x0000000000230000-0x000000000025D000-memory.dmp

          Filesize

          180KB