Resubmissions

17/04/2025, 18:24

250417-w12ywaznw7 10

17/04/2025, 16:55

250417-vffpgaxms7 10

Analysis

  • max time kernel
    104s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2025, 16:55

General

  • Target

    0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe

  • Size

    1.7MB

  • MD5

    f79b7b1e6fd2d4d9597af548188a29ae

  • SHA1

    b318a3b417fa61986633972a3e698f89274f4d66

  • SHA256

    0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854

  • SHA512

    59cee75a7e2d261865eebabe963a4579cc8112f369ef26bd450afe5f03c8f342630ebae29e6ab6186d9dce62547aa4c725cc83ed5b1214be611e3429b838a9eb

  • SSDEEP

    24576:j5HsEPnYzwo6DwZ3HJy+ugJiqW4OkS8yan/OOgO53SrEVRvv3aDNbVe7eC+MDRXN:VsleMZ3p6IShEgi6EfH3iulDRic

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 6 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 2 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Modifies Windows Defender TamperProtection settings 3 TTPs 2 IoCs
  • Modifies Windows Defender notification settings 3 TTPs 3 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Windows security modification 2 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe
    "C:\Users\Admin\AppData\Local\Temp\0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • Modifies Windows Defender Real-time Protection settings
    • Modifies Windows Defender TamperProtection settings
    • Modifies Windows Defender notification settings
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Windows security modification
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5212
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5100
    • C:\Users\Admin\AppData\Local\Temp\0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe
      "C:\Users\Admin\AppData\Local\Temp\0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe"
      1⤵
      • Modifies Windows Defender DisableAntiSpyware settings
      • Modifies Windows Defender Real-time Protection settings
      • Modifies Windows Defender TamperProtection settings
      • Modifies Windows Defender notification settings
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Identifies Wine through registry keys
      • Windows security modification
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5632

    Network

    MITRE ATT&CK Enterprise v16

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0477084ff821bcaedeb54e50af909ba33ed6a1c5fe711f44c3923753bbb47854.exe.log

      Filesize

      226B

      MD5

      916851e072fbabc4796d8916c5131092

      SHA1

      d48a602229a690c512d5fdaf4c8d77547a88e7a2

      SHA256

      7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

      SHA512

      07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

    • memory/5212-0-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5212-1-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5212-2-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5212-4-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5212-7-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5632-8-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5632-10-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5632-11-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5632-13-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB

    • memory/5632-15-0x0000000000470000-0x00000000008DA000-memory.dmp

      Filesize

      4.4MB