Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 21:58

General

  • Target

    70d9fef0b09117bad7be94c263e6104830daf2142fdaae1dc903bcb18c6a993e.exe

  • Size

    326KB

  • MD5

    3a2c2998845a7d49e85d8bc1faa0dc4a

  • SHA1

    727ef4e5c39e76d47ca95322d140ba6ba42cde96

  • SHA256

    70d9fef0b09117bad7be94c263e6104830daf2142fdaae1dc903bcb18c6a993e

  • SHA512

    3d68ec3f35d6c68c2fc2f84eea819cc4912a80f2a2d4c2e68870fb28673fa01128893e4e16c649e72cb40a26debbb51390e273815b03dadd38b64745a1953bdd

  • SSDEEP

    6144:Tmvz44tWZcwPdTtvYXLPi3pJu92vlc6mpVokO2j4lgEEAt4WQI16dWC48ON:ChtgFTtvYWXI2vlPQoL2clg9A2WidF3k

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 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.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70d9fef0b09117bad7be94c263e6104830daf2142fdaae1dc903bcb18c6a993e.exe
    "C:\Users\Admin\AppData\Local\Temp\70d9fef0b09117bad7be94c263e6104830daf2142fdaae1dc903bcb18c6a993e.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:2456

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2456-0-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/2456-11-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/2456-12-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB

        • memory/2456-17-0x0000000000400000-0x00000000004BC000-memory.dmp

          Filesize

          752KB