Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/11/2022, 10:57

General

  • Target

    029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04.exe

  • Size

    493KB

  • MD5

    0a4a84a82a66dabb72140e108c87b196

  • SHA1

    bbb94a53a895444f26599c1157a5087c4c72a457

  • SHA256

    029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04

  • SHA512

    af1b07ce189ba70e7bc3e2da70d0e41a9240f53e132d8af1a3da862259a95ee8e553c73dfc59161f76f33f56f85cff009a585c6e31a1417b5e0c7b1208411713

  • SSDEEP

    12288:K1Ra1rN4wopVauKAxZkhwryINtTirdorX:KDrp4XAx+hwrywTEdo

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04.exe
    "C:\Users\Admin\AppData\Local\Temp\029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1780
  • C:\Windows\EntSver.exe
    C:\Windows\EntSver.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
        PID:692

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\EntSver.exe

      Filesize

      493KB

      MD5

      0a4a84a82a66dabb72140e108c87b196

      SHA1

      bbb94a53a895444f26599c1157a5087c4c72a457

      SHA256

      029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04

      SHA512

      af1b07ce189ba70e7bc3e2da70d0e41a9240f53e132d8af1a3da862259a95ee8e553c73dfc59161f76f33f56f85cff009a585c6e31a1417b5e0c7b1208411713

    • C:\Windows\EntSver.exe

      Filesize

      493KB

      MD5

      0a4a84a82a66dabb72140e108c87b196

      SHA1

      bbb94a53a895444f26599c1157a5087c4c72a457

      SHA256

      029b7e3eef4e55b781e45c511d40aa6ce0f856fcfacf99b24f2ebd8ef89fed04

      SHA512

      af1b07ce189ba70e7bc3e2da70d0e41a9240f53e132d8af1a3da862259a95ee8e553c73dfc59161f76f33f56f85cff009a585c6e31a1417b5e0c7b1208411713

    • memory/1336-139-0x0000000000D50000-0x0000000000D93000-memory.dmp

      Filesize

      268KB

    • memory/1336-137-0x0000000000400000-0x00000000004F4000-memory.dmp

      Filesize

      976KB

    • memory/1336-141-0x0000000000400000-0x00000000004F4000-memory.dmp

      Filesize

      976KB

    • memory/1336-142-0x0000000000D50000-0x0000000000D93000-memory.dmp

      Filesize

      268KB

    • memory/1780-132-0x0000000000400000-0x00000000004F4000-memory.dmp

      Filesize

      976KB

    • memory/1780-133-0x00000000021B0000-0x00000000021F3000-memory.dmp

      Filesize

      268KB

    • memory/1780-134-0x00000000023A0000-0x00000000023A3000-memory.dmp

      Filesize

      12KB

    • memory/1780-138-0x0000000000400000-0x00000000004F4000-memory.dmp

      Filesize

      976KB

    • memory/1780-140-0x00000000021B0000-0x00000000021F3000-memory.dmp

      Filesize

      268KB