Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-03-2024 01:48

General

  • Target

    f46fec123ab76ac40f4f9dc0c6f89e19d2800dcc399bbc3c2d8906492bbf5768.exe

  • Size

    33KB

  • MD5

    6a6f179c2d41154e56a19a64ffd9822f

  • SHA1

    49ff007eab77c59f86b38c8e588331090c2679cc

  • SHA256

    f46fec123ab76ac40f4f9dc0c6f89e19d2800dcc399bbc3c2d8906492bbf5768

  • SHA512

    a807892a65681126dbcca94e8a13aa486f6402d5a96afda2197abb7427124f9f691cf8009b3afc9c01c445b65b033e21e021acc0706d40b0dfa92f65dd5cf16d

  • SSDEEP

    384:ZHLu2x1/pk4yXGjgbUTOg1ni1Ujd3Jwb8mnatAEwXOsbTedtLT9npzl+1PKqn5EV:ZrucFvyXGol1Ywans6fpMCO9uf/d

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Detects executables calling ClearMyTracksByProcess 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f46fec123ab76ac40f4f9dc0c6f89e19d2800dcc399bbc3c2d8906492bbf5768.exe
    "C:\Users\Admin\AppData\Local\Temp\f46fec123ab76ac40f4f9dc0c6f89e19d2800dcc399bbc3c2d8906492bbf5768.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe
      "C:\Users\Admin\AppData\Roaming\WindowsUpdate.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3000

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    33KB

    MD5

    6a6f179c2d41154e56a19a64ffd9822f

    SHA1

    49ff007eab77c59f86b38c8e588331090c2679cc

    SHA256

    f46fec123ab76ac40f4f9dc0c6f89e19d2800dcc399bbc3c2d8906492bbf5768

    SHA512

    a807892a65681126dbcca94e8a13aa486f6402d5a96afda2197abb7427124f9f691cf8009b3afc9c01c445b65b033e21e021acc0706d40b0dfa92f65dd5cf16d

  • memory/2112-1-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/2112-2-0x0000000001F60000-0x0000000001FE0000-memory.dmp

    Filesize

    512KB

  • memory/2112-9-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/2112-11-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/3000-10-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/3000-12-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/3000-13-0x0000000000AE0000-0x0000000000B60000-memory.dmp

    Filesize

    512KB

  • memory/3000-14-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB