Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2024, 02:58

General

  • Target

    dcb1c01555ff4e4abebfb41e0ab88f80f160ccdfad90dba7cf006155b2d928e6.exe

  • Size

    2.6MB

  • MD5

    4db45d24e7ad846eef8066cf15cfe490

  • SHA1

    09c3a76063a3a0e4e8ff5098aa1d9527dfaba395

  • SHA256

    dcb1c01555ff4e4abebfb41e0ab88f80f160ccdfad90dba7cf006155b2d928e6

  • SHA512

    afb2b9e7d9c52c1a5d9d97af4dfaa65d3a3c2e82b9f55e503ed4295bdae31755fd402cfae9bbfbb99c76a605b12cc5b8def2e0f695a7a97b9053b4afff19e3a3

  • SSDEEP

    49152:kW3LpPeGOksfdM+5mScBR3r7e9BK6Grn0:P3LpPeGOksu+5VcBR3rbdr

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
  • 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\dcb1c01555ff4e4abebfb41e0ab88f80f160ccdfad90dba7cf006155b2d928e6.exe
    "C:\Users\Admin\AppData\Local\Temp\dcb1c01555ff4e4abebfb41e0ab88f80f160ccdfad90dba7cf006155b2d928e6.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:2720

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2720-0-0x0000000001130000-0x00000000013D6000-memory.dmp

          Filesize

          2.6MB

        • memory/2720-1-0x0000000001130000-0x00000000013D6000-memory.dmp

          Filesize

          2.6MB

        • memory/2720-2-0x0000000001130000-0x00000000013D6000-memory.dmp

          Filesize

          2.6MB

        • memory/2720-4-0x0000000001130000-0x00000000013D6000-memory.dmp

          Filesize

          2.6MB

        • memory/2720-6-0x0000000001130000-0x00000000013D6000-memory.dmp

          Filesize

          2.6MB