Analysis

  • max time kernel
    155s
  • max time network
    209s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 06:51

General

  • Target

    07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7.exe

  • Size

    245KB

  • MD5

    25a3dd3675153038e7ffdf979e5a8690

  • SHA1

    11b381516e1362bfa72ae6a345c75103cdb5f39a

  • SHA256

    07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7

  • SHA512

    5694d09df07445b570cae3b4ab9dc92f0910467621beaa75c899f5f506702b32b058912c05ab3a4bcc6c37f0a52f95c9048a40a9b332cae1b912428d3c61572d

  • SSDEEP

    3072:Ko9jAKWsuSKw+XUxcKuUjxMAULmqVpQ5+mz8p3KIfSTT5rTJq6Gl:shsyoxBuUfMAZZv5rlqHl

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7.exe
    "C:\Users\Admin\AppData\Local\Temp\07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Users\Admin\AppData\Local\Temp\07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7.exe
      "C:\Users\Admin\AppData\Local\Temp\07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\WINDÎWS\åõðlîrår.exe
        C:\WINDÎWS\åõðlîrår.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3384
        • C:\WINDÎWS\åõðlîrår.exe
          C:\WINDÎWS\åõðlîrår.exe
          4⤵
          • Modifies WinLogon for persistence
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1568
          • C:\Windows\SysWOW64\taskkill.exe
            taskkill /F /IM explorer.exe
            5⤵
            • Kills process with taskkill
            PID:5108
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies Installed Components in the registry
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:1300

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\WINDÎWS\åõðlîrår.exe

    Filesize

    245KB

    MD5

    25a3dd3675153038e7ffdf979e5a8690

    SHA1

    11b381516e1362bfa72ae6a345c75103cdb5f39a

    SHA256

    07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7

    SHA512

    5694d09df07445b570cae3b4ab9dc92f0910467621beaa75c899f5f506702b32b058912c05ab3a4bcc6c37f0a52f95c9048a40a9b332cae1b912428d3c61572d

  • C:\WINDÎWS\åõðlîrår.exe

    Filesize

    245KB

    MD5

    25a3dd3675153038e7ffdf979e5a8690

    SHA1

    11b381516e1362bfa72ae6a345c75103cdb5f39a

    SHA256

    07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7

    SHA512

    5694d09df07445b570cae3b4ab9dc92f0910467621beaa75c899f5f506702b32b058912c05ab3a4bcc6c37f0a52f95c9048a40a9b332cae1b912428d3c61572d

  • C:\WINDÎWS\åõðlîrår.exe

    Filesize

    245KB

    MD5

    25a3dd3675153038e7ffdf979e5a8690

    SHA1

    11b381516e1362bfa72ae6a345c75103cdb5f39a

    SHA256

    07e47eb5b34b64aa4a00df26cd2b919843b96c0d0b13246ad8ac9148685c6db7

    SHA512

    5694d09df07445b570cae3b4ab9dc92f0910467621beaa75c899f5f506702b32b058912c05ab3a4bcc6c37f0a52f95c9048a40a9b332cae1b912428d3c61572d

  • memory/1568-141-0x0000000000000000-mapping.dmp

  • memory/1568-146-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/1568-147-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/3384-138-0x0000000000000000-mapping.dmp

  • memory/4512-136-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4512-137-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4512-135-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4512-134-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4512-132-0x0000000000000000-mapping.dmp

  • memory/4512-133-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/4512-148-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/5108-149-0x0000000000000000-mapping.dmp