Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    24-10-2021 14:29

General

  • Target

    SenseHack.exe

  • Size

    6.0MB

  • MD5

    2d2b4c13fb4246dfc4386b45249f26ee

  • SHA1

    58a15fb5bb31f999fb59e24cf2ddca4bbada3e53

  • SHA256

    99b8eb82a4115370e798d0eda16298be0e7114de973e4d4b6c4a36718c5b8f6e

  • SHA512

    d1dc7634bdc4ee0f81f83e0ad157d061b07a0c203e4059976a79390be44c6d8842e314d832db472567c8d63516a301d7ff46cae75fe6990f702181f7a2a3d7b5

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SenseHack.exe
    "C:\Users\Admin\AppData\Local\Temp\SenseHack.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1336

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1336-55-0x0000000076231000-0x0000000076233000-memory.dmp

    Filesize

    8KB

  • memory/1336-58-0x0000000000F10000-0x0000000000F11000-memory.dmp

    Filesize

    4KB

  • memory/1336-60-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB