Analysis

  • max time kernel
    148s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 02:19

General

  • Target

    3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe

  • Size

    2.6MB

  • MD5

    8d6be2ae7d7980c17bfcc04baff0197b

  • SHA1

    c6276d5eb88d2e3c262d56a8b2d34c120eb7f635

  • SHA256

    3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2

  • SHA512

    7c911345ac61f3cb11f790982a7c7856577a5eaf8c42ac904084dee167a6f4464adb62436780777efae41aa98cd3ed09c77b579862d3e0f5f139aa84fcce118f

  • SSDEEP

    49152:9NCDDt6uqGQ2XxCzynx+Px/hK/Lm9y1VGM0y/z:XCDDtDqGzXxxxE/Ia9kVEM

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe
    "C:\Users\Admin\AppData\Local\Temp\3ac34007735480d39372d9f6134c2068c716fe5514d608a351ca9a6d7bc56fe2.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection 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:3496
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3496-0-0x0000000000680000-0x000000000092E000-memory.dmp

    Filesize

    2.7MB

  • memory/3496-1-0x0000000000680000-0x000000000092E000-memory.dmp

    Filesize

    2.7MB

  • memory/3496-2-0x0000000000680000-0x000000000092E000-memory.dmp

    Filesize

    2.7MB

  • memory/3496-4-0x0000000000680000-0x000000000092E000-memory.dmp

    Filesize

    2.7MB

  • memory/3496-7-0x0000000000680000-0x000000000092E000-memory.dmp

    Filesize

    2.7MB