Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 06:40

General

  • Target

    e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837.exe

  • Size

    166KB

  • MD5

    0ec5bb7ee52277b898e10a0888506157

  • SHA1

    45d5fb27e9ccc52beede3564167c8fe155d1fd5f

  • SHA256

    e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837

  • SHA512

    f7ad9c818a62e41749d901830b43cac678f30be64e88a30526fb7161afcfbe03bc454d7ff8fae4f36bb4d407c6d485259ca12d486fde70fb38c5a70a3fb5348b

  • SSDEEP

    3072:jRpYH3CBXgIVHWHEFrmqlixlrZ+Oni3TPmOurlEcMjZGg:jYA3mbLkmOUlEcoZb

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in Drivers directory 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1424
      • C:\Users\Admin\AppData\Local\Temp\e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837.exe
        "C:\Users\Admin\AppData\Local\Temp\e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1468
        • C:\Users\Admin\AppData\Local\Temp\e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837.EXE
          C:\Users\Admin\AppData\Local\Temp\e827db8926d09b4d046258a6e74a83bcc268db0a1c3e546cc6d4259388d81837.EXE
          3⤵
          • Modifies WinLogon for persistence
          • Drops file in Drivers directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1684

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1468-62-0x00000000002C0000-0x00000000002D0000-memory.dmp

      Filesize

      64KB

    • memory/1468-73-0x0000000000400000-0x000000000042E200-memory.dmp

      Filesize

      184KB

    • memory/1468-56-0x00000000001E0000-0x00000000001F0000-memory.dmp

      Filesize

      64KB

    • memory/1468-63-0x00000000002D0000-0x00000000002E0000-memory.dmp

      Filesize

      64KB

    • memory/1468-58-0x0000000000200000-0x0000000000210000-memory.dmp

      Filesize

      64KB

    • memory/1468-59-0x0000000000290000-0x00000000002A0000-memory.dmp

      Filesize

      64KB

    • memory/1468-60-0x00000000002A0000-0x00000000002B0000-memory.dmp

      Filesize

      64KB

    • memory/1468-61-0x00000000002B0000-0x00000000002C0000-memory.dmp

      Filesize

      64KB

    • memory/1468-55-0x00000000001D0000-0x00000000001E0000-memory.dmp

      Filesize

      64KB

    • memory/1468-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

      Filesize

      8KB

    • memory/1468-57-0x00000000001F0000-0x0000000000200000-memory.dmp

      Filesize

      64KB

    • memory/1684-64-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB

    • memory/1684-67-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB

    • memory/1684-69-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB

    • memory/1684-72-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB

    • memory/1684-65-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB

    • memory/1684-77-0x0000000000400000-0x000000000042E200-memory.dmp

      Filesize

      184KB

    • memory/1684-78-0x0000000013140000-0x000000001317B000-memory.dmp

      Filesize

      236KB