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Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2025, 02:02

General

  • Target

    c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe

  • Size

    1.7MB

  • MD5

    e6be901af222a497f3b382f64578e66b

  • SHA1

    f5e1750580531bde67a3f53de234fc9122731c10

  • SHA256

    c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3

  • SHA512

    e575a33acbb9041aef8552ae713b9a66b7a6b809951b2c3af342555beb9ceebb4770525a624952211f54a572d2021fda02056dd9470f07849db7c69b856ceeaf

  • SSDEEP

    49152:oHXYKLEzC25qwzz/pcf6DY0FZ9yUqbYED0:o3mzC25qwzDYVUoYED0

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Modifies Windows Defender TamperProtection settings 3 TTPs 1 IoCs
  • Modifies Windows Defender notification settings 3 TTPs 2 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

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

  • Windows security modification 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.exe
    "C:\Users\Admin\AppData\Local\Temp\c9d2358c5b0c667328f5480c75ed729d9e7cb54724c857bbabc68ecdc3c5d5a3.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:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2980-0-0x0000000000340000-0x000000000079C000-memory.dmp

    Filesize

    4.4MB

  • memory/2980-1-0x0000000000340000-0x000000000079C000-memory.dmp

    Filesize

    4.4MB

  • memory/2980-2-0x0000000000340000-0x000000000079C000-memory.dmp

    Filesize

    4.4MB

  • memory/2980-4-0x0000000000340000-0x000000000079C000-memory.dmp

    Filesize

    4.4MB

  • memory/2980-6-0x0000000000340000-0x000000000079C000-memory.dmp

    Filesize

    4.4MB