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Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20/05/2024, 00:11

General

  • Target

    release/main/cheat.exe

  • Size

    4.1MB

  • MD5

    d1895f02df8810e698741d4805317916

  • SHA1

    b45eb5ebe4184b6249f514122838b582c8030a0b

  • SHA256

    b2304109f2212ccf8b49c9fe8999b178ce7563c1c7540a05ea3d2836b22d361d

  • SHA512

    bf9449415ee28b84319df57dca23ce43b345e5dfa042e2613fd84f183a02154bca859785a8b51434ed5466ea7def19a2d562822d9d9f1c7a9de72055843d60b1

  • SSDEEP

    98304:bSXAizswlu7vCx/0nrEw1PP3rSDdV+8Tz7kI:bS/Qa50RP3rSP3II

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 11 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\release\main\cheat.exe
    "C:\Users\Admin\AppData\Local\Temp\release\main\cheat.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Sets service image path in registry
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2172
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\release\main\cheat.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2544
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\release\main\cheat.exe" MD5
        3⤵
          PID:2596
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:2760
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:2644

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2172-0-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-1-0x0000000077BB0000-0x0000000077BB2000-memory.dmp

          Filesize

          8KB

        • memory/2172-2-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-3-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-4-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-6-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-5-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-7-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-8-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-24-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-26-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB

        • memory/2172-27-0x000000013F650000-0x00000001400FF000-memory.dmp

          Filesize

          10.7MB