Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 13:48

General

  • Target

    8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47.exe

  • Size

    134KB

  • MD5

    eeaf2bb4f5d50d890fb3f09513e461d4

  • SHA1

    2cd23021972e59c9b9ff44c5495983aa2f5b00fc

  • SHA256

    8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47

  • SHA512

    fec4c68a21d6e525a2a0c7b4251e05411991ff7f5b700c86f7e6dffceb654f51e501eb4f5f52ff77b95d4d8d9c5fa4688744e6924a84f86b5576eecdc72e500b

  • SSDEEP

    3072:XOpLeDl8+nQIw1x3Pbkfqbbf3J6mY6RxSebUXrMWJMb:RDl8+xwX3PbwUvJ6mY6xbq2

Score
8/10

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47.exe
    "C:\Users\Admin\AppData\Local\Temp\8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4224
    • C:\Windows\SysWOW64\CMD.exe
      "CMD"
      2⤵
        PID:4072
      • C:\Windows\SysWOW64\CMD.exe
        "CMD"
        2⤵
          PID:4956
        • C:\Users\Admin\AppData\Local\Temp\8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47.exe
          "C:\Users\Admin\AppData\Local\Temp\8440d728df369728e890307c490fe4feabfe4e11d6961598db036b13b5f38c47.exe"
          2⤵
          • Maps connected drives based on registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:4336
          • C:\Windows\SysWOW64\svchost.exe
            C:\Windows\syswow64\svchost.exe
            3⤵
            • Adds policy Run key to start application
            • Drops file in Program Files directory
            PID:648
        • C:\Windows\explorer.exe
          "C:\Windows\explorer.exe"
          2⤵
            PID:5092
          • C:\Windows\explorer.exe
            "C:\Windows\explorer.exe"
            2⤵
              PID:3832
            • C:\Windows\explorer.exe
              "C:\Windows\explorer.exe"
              2⤵
                PID:5028
              • C:\Windows\explorer.exe
                "C:\Windows\explorer.exe"
                2⤵
                  PID:1816
                • C:\Windows\explorer.exe
                  "C:\Windows\explorer.exe"
                  2⤵
                    PID:4288
                  • C:\Windows\explorer.exe
                    "C:\Windows\explorer.exe"
                    2⤵
                      PID:3840

                  Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/648-280-0x0000000000060000-0x0000000000065000-memory.dmp

                    Filesize

                    20KB

                  • memory/648-259-0x0000000000060000-0x0000000000065000-memory.dmp

                    Filesize

                    20KB

                  • memory/648-257-0x0000000000F90000-0x0000000000F9E000-memory.dmp

                    Filesize

                    56KB

                  • memory/648-255-0x0000000000000000-mapping.dmp

                  • memory/1816-276-0x0000000000000000-mapping.dmp

                  • memory/3832-274-0x0000000000000000-mapping.dmp

                  • memory/3840-278-0x0000000000000000-mapping.dmp

                  • memory/4072-249-0x0000000000000000-mapping.dmp

                  • memory/4224-225-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-151-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-142-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-143-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-229-0x0000000000833000-0x0000000000835000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-145-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-146-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-147-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-148-0x000000000083F000-0x0000000000841000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-149-0x000000000084A000-0x000000000084C000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-150-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-230-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-152-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-159-0x0000000000849000-0x000000000084B000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-160-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-171-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-172-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-182-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-183-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-184-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-194-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-200-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-201-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-202-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-203-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-204-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-205-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-206-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-207-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-208-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-209-0x0000000074B90000-0x0000000075141000-memory.dmp

                    Filesize

                    5.7MB

                  • memory/4224-211-0x0000000000810000-0x0000000000812000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-210-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-212-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-213-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-214-0x0000000000811000-0x0000000000814000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-215-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-217-0x0000000000811000-0x0000000000813000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-231-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-218-0x000000000080F000-0x0000000000811000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-219-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-220-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-221-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-222-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-223-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-224-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-132-0x0000000074B90000-0x0000000075141000-memory.dmp

                    Filesize

                    5.7MB

                  • memory/4224-226-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-227-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-228-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-144-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-141-0x0000000000847000-0x000000000084F000-memory.dmp

                    Filesize

                    32KB

                  • memory/4224-216-0x0000000000812000-0x0000000000814000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-232-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-233-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-234-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-235-0x0000000007745000-0x0000000007747000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-236-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-237-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-238-0x000000000773B000-0x0000000007746000-memory.dmp

                    Filesize

                    44KB

                  • memory/4224-240-0x000000000084A000-0x000000000084C000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-239-0x000000000083F000-0x0000000000841000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-241-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-242-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-243-0x0000000000849000-0x000000000084B000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-244-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-245-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-246-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-247-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-248-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-140-0x0000000000842000-0x0000000000845000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-133-0x0000000000807000-0x000000000080C000-memory.dmp

                    Filesize

                    20KB

                  • memory/4224-279-0x0000000074B90000-0x0000000075141000-memory.dmp

                    Filesize

                    5.7MB

                  • memory/4224-134-0x0000000000824000-0x0000000000827000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-253-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-254-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-139-0x0000000000842000-0x0000000000845000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-256-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-138-0x0000000000833000-0x0000000000835000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-258-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-137-0x000000000083F000-0x0000000000842000-memory.dmp

                    Filesize

                    12KB

                  • memory/4224-260-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-261-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-262-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-263-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-264-0x0000000000810000-0x0000000000812000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-265-0x0000000000812000-0x0000000000814000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-266-0x000000000080F000-0x0000000000811000-memory.dmp

                    Filesize

                    8KB

                  • memory/4224-267-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-268-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-269-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-270-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-271-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-272-0x0000000007720000-0x0000000007820000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4224-135-0x0000000000838000-0x000000000083D000-memory.dmp

                    Filesize

                    20KB

                  • memory/4224-136-0x0000000000838000-0x000000000083D000-memory.dmp

                    Filesize

                    20KB

                  • memory/4288-277-0x0000000000000000-mapping.dmp

                  • memory/4336-252-0x0000000000400000-0x0000000000405000-memory.dmp

                    Filesize

                    20KB

                  • memory/4336-251-0x0000000000000000-mapping.dmp

                  • memory/4956-250-0x0000000000000000-mapping.dmp

                  • memory/5028-275-0x0000000000000000-mapping.dmp

                  • memory/5092-273-0x0000000000000000-mapping.dmp