Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 21:35

General

  • Target

    7b10517376b87e9d87777e2489957ad18ce895b5218fe2e67b44b797069dc6ecN.exe

  • Size

    301KB

  • MD5

    f69064792318d47140de55d172f8f89b

  • SHA1

    822e5b6e60c215b7bddaf55d4036ac9a59a68b81

  • SHA256

    5c28fc710e220b947eb9c7104216ebd818589b0fc1a01a1edd53f45fefacc66a

  • SHA512

    8b47a9f58bbba7d9000cc87d76f8b659bd17287860343fa3e3b1424aea8454a2a4b7fed3ac0d6c6c37bde8b55cd94c41776119d817747722fcb878f45922b512

  • SSDEEP

    6144:sDKW1Lgbdl0TBBvjc/Ovb+8Lyh6Ct/4xg+NoMAFzu0HE9lA2C:6h1Lk70TnvjcYbnstT+3AF6HC

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b10517376b87e9d87777e2489957ad18ce895b5218fe2e67b44b797069dc6ecN.exe
    "C:\Users\Admin\AppData\Local\Temp\7b10517376b87e9d87777e2489957ad18ce895b5218fe2e67b44b797069dc6ecN.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1588

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\Temp\1.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • memory/1588-2149-0x0000000000D70000-0x0000000000D7A000-memory.dmp

          Filesize

          40KB

        • memory/1588-2150-0x00007FFAC8DF3000-0x00007FFAC8DF5000-memory.dmp

          Filesize

          8KB

        • memory/3784-41-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-27-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-5-0x00000000050E0000-0x0000000005136000-memory.dmp

          Filesize

          344KB

        • memory/3784-37-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-33-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-107-0x0000000075040000-0x00000000757F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-70-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-67-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-65-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-63-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-61-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-59-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-57-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-53-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-51-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-50-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-47-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-29-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-43-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-0-0x000000007504E000-0x000000007504F000-memory.dmp

          Filesize

          4KB

        • memory/3784-4-0x0000000075040000-0x00000000757F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-40-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-46-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-25-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-23-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-17-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-15-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-13-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-11-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-9-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-7-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-6-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-55-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-35-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-31-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-21-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-19-0x00000000050E0000-0x0000000005131000-memory.dmp

          Filesize

          324KB

        • memory/3784-2137-0x0000000075040000-0x00000000757F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-2135-0x0000000005430000-0x000000000543A000-memory.dmp

          Filesize

          40KB

        • memory/3784-3-0x0000000004AF0000-0x0000000005094000-memory.dmp

          Filesize

          5.6MB

        • memory/3784-2-0x0000000075040000-0x00000000757F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-1-0x0000000004A90000-0x0000000004AE8000-memory.dmp

          Filesize

          352KB

        • memory/3784-2151-0x0000000075040000-0x00000000757F0000-memory.dmp

          Filesize

          7.7MB