Analysis

  • max time kernel
    187s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 13:47

General

  • Target

    85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566.exe

  • Size

    309KB

  • MD5

    357dce7de8eaf0697a38d7c08d4283ea

  • SHA1

    71e813b63cb582dee2e4729d99ca032d43367d4d

  • SHA256

    85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566

  • SHA512

    f3b2e191daa046e544ca07462448512ae581e6cd6e82d3cab87dcf1dfea21673fdf1817753a7b1b9e26c99f28bc80e45f73fa53fb33221fc8faf73886d98fdd2

  • SSDEEP

    6144:DS6vKkb0M+TPVk22Dy5iuXqXP8cEfpb2hmLctK:DFZYMUNk22GvaXP0pb0mLct

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1216
    • C:\Users\Admin\AppData\Local\Temp\85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566.exe
      "C:\Users\Admin\AppData\Local\Temp\85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Users\Admin\AppData\Roaming\SoftwareProtection.exe
        "C:\Users\Admin\AppData\Roaming"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of UnmapMainImage
        • Suspicious use of WriteProcessMemory
        PID:900
        • C:\Users\Admin\AppData\Local\Temp\~A5B2.tmp
          1216 137634 900
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:764
      • C:\Windows\SysWOW64\cmd.exe
        /C 7119994.cmd
        3⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:996
        • C:\Windows\SysWOW64\attrib.exe
          attrib -r -s -h "85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566.exe"
          4⤵
          • Views/modifies file attributes
          PID:396

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7119994.cmd

    Filesize

    285B

    MD5

    a26d09aa744fcdc07492d35414b079a6

    SHA1

    5a9bd58765a92d67361e15f37d4eaa12e7cb8824

    SHA256

    7322705d5b889926efa89093ed9e46087f15ca912bb9c625fc419f18b135aa20

    SHA512

    41fc67247124ef91252aa34b32bd9af5616fe66747e7fa6153a4db1d8712c950084e75db970fb9789a23baf2e46929378f47eebd272a7568a3e42b4c6b8741b0

  • C:\Users\Admin\AppData\Local\Temp\~A5B2.tmp

    Filesize

    7KB

    MD5

    3be01b4aaf3e553a1b58076f79550d5f

    SHA1

    4460dee325cc58a097f5d01a79764979dd07deff

    SHA256

    076eca550cbbb0851012dc0d3cd76c418436d4e57369b0724cef61c1ec83c4b3

    SHA512

    e392028e6a5a4553175f1941d6c6ff3962e0ee95331c8408efed0a5612e222c30e86d9dc7eff01dd8db10eb3c6abcd31ead8ff6982e33c91b72a6278e93a7e55

  • C:\Users\Admin\AppData\Roaming\SoftwareProtection.exe

    Filesize

    309KB

    MD5

    357dce7de8eaf0697a38d7c08d4283ea

    SHA1

    71e813b63cb582dee2e4729d99ca032d43367d4d

    SHA256

    85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566

    SHA512

    f3b2e191daa046e544ca07462448512ae581e6cd6e82d3cab87dcf1dfea21673fdf1817753a7b1b9e26c99f28bc80e45f73fa53fb33221fc8faf73886d98fdd2

  • \Users\Admin\AppData\Local\Temp\~A5B2.tmp

    Filesize

    7KB

    MD5

    3be01b4aaf3e553a1b58076f79550d5f

    SHA1

    4460dee325cc58a097f5d01a79764979dd07deff

    SHA256

    076eca550cbbb0851012dc0d3cd76c418436d4e57369b0724cef61c1ec83c4b3

    SHA512

    e392028e6a5a4553175f1941d6c6ff3962e0ee95331c8408efed0a5612e222c30e86d9dc7eff01dd8db10eb3c6abcd31ead8ff6982e33c91b72a6278e93a7e55

  • \Users\Admin\AppData\Roaming\SoftwareProtection.exe

    Filesize

    309KB

    MD5

    357dce7de8eaf0697a38d7c08d4283ea

    SHA1

    71e813b63cb582dee2e4729d99ca032d43367d4d

    SHA256

    85e820a74f8c40882f50def7ac61bf97ce3cf12272cf8965208db7fe0c33d566

    SHA512

    f3b2e191daa046e544ca07462448512ae581e6cd6e82d3cab87dcf1dfea21673fdf1817753a7b1b9e26c99f28bc80e45f73fa53fb33221fc8faf73886d98fdd2

  • memory/396-74-0x0000000000000000-mapping.dmp

  • memory/764-68-0x0000000000000000-mapping.dmp

  • memory/900-72-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/900-60-0x0000000000000000-mapping.dmp

  • memory/996-64-0x0000000000000000-mapping.dmp

  • memory/1216-70-0x0000000002980000-0x00000000029EE000-memory.dmp

    Filesize

    440KB

  • memory/1216-75-0x0000000002980000-0x00000000029EE000-memory.dmp

    Filesize

    440KB

  • memory/2008-54-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2008-66-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2008-58-0x00000000002F0000-0x0000000000352000-memory.dmp

    Filesize

    392KB

  • memory/2008-57-0x0000000000400000-0x0000000000451000-memory.dmp

    Filesize

    324KB

  • memory/2008-56-0x0000000075631000-0x0000000075633000-memory.dmp

    Filesize

    8KB