Analysis

  • max time kernel
    93s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2024 05:05

General

  • Target

    $R9/Stubs/lzma.exe

  • Size

    33KB

  • MD5

    9557ea4608e64b857c1125eb41ba7429

  • SHA1

    d7276eccc032919c84fc05f206d3cdd0b40fe1fb

  • SHA256

    b72d402fce699b21bbf0a4a86ab9fb7f8a083aeacd4f797be7a7f6f91ef93d62

  • SHA512

    8eb238cd34668c12779553b7ef15cbeb4d8dd7aac36b5f044c680b83b04f7e2564905625e14ae5c5e06e4e9b5ccdb1663a08aa63a95e176266d59924061a6ce8

  • SSDEEP

    768:/ip/4K0wirQK33PaH81Fej4w0kGvFONg4jjfS3XJWai:6Zr0wirt3/aEecbsg4sXJW

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\$R9\Stubs\lzma.exe
    "C:\Users\Admin\AppData\Local\Temp\$R9\Stubs\lzma.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 820
      2⤵
      • Program crash
      PID:1432
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2260 -ip 2260
    1⤵
      PID:2592

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads