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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23/01/2025, 19:03

General

  • Target

    c2620971de6b742b0113e148780333c6695052986292a8164cef8c81f4aec876.exe

  • Size

    2.7MB

  • MD5

    ed84025a1ea621b8d8b908bdcacbf11f

  • SHA1

    b76a645c06f864c816604e2f474a1aaf402372c4

  • SHA256

    c2620971de6b742b0113e148780333c6695052986292a8164cef8c81f4aec876

  • SHA512

    b461399bde3464db536e074cde3cebb06c6961882581e7b53ba12fe032d5ecbf2a2d45fabb65c217af9d63f146561fcd5f900784c6375d9a154a7ea8dcc38936

  • SSDEEP

    49152:xkxOTQv7tzrJX6Ld7dNfzOplcMmWvQR+59Un:xkoTQv7tfh0RQc/+5+n

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\c2620971de6b742b0113e148780333c6695052986292a8164cef8c81f4aec876.exe
    "C:\Users\Admin\AppData\Local\Temp\c2620971de6b742b0113e148780333c6695052986292a8164cef8c81f4aec876.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:2468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2468-0-0x0000000000A50000-0x0000000000D0A000-memory.dmp

    Filesize

    2.7MB

  • memory/2468-1-0x0000000000A50000-0x0000000000D0A000-memory.dmp

    Filesize

    2.7MB

  • memory/2468-2-0x0000000000A50000-0x0000000000D0A000-memory.dmp

    Filesize

    2.7MB

  • memory/2468-4-0x0000000000A50000-0x0000000000D0A000-memory.dmp

    Filesize

    2.7MB

  • memory/2468-6-0x0000000000A50000-0x0000000000D0A000-memory.dmp

    Filesize

    2.7MB