Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 10:26

General

  • Target

    doc_20241002_383767466374663543.exe

  • Size

    863KB

  • MD5

    feb0d4bd8e2825d986123305b68c0ece

  • SHA1

    3b86b267e0d080d437bb2fca9f5a1e4c567ed97d

  • SHA256

    884c0261a0c4ff07790fa549a0dc1d752bd97ef3e0635536193c585a291a7281

  • SHA512

    aac27ebdac9a5044756c0f1c55de92a805810f7f125b7c2c47ba5520aec54058e06e7ec3a5a8d2f1a7e1698717836d6a37f657350660236dfe1446f3958d9c0a

  • SSDEEP

    12288:UTvCd0Ntl10NBSWiVqJ6SmRnsUYODpHT5yxHriHA7aUuQ7D8:ovZNtUNBSv/5RsdK41rkG9D8

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
    "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1364
    • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
      "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
      2⤵
        PID:2896
      • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
        "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
        2⤵
          PID:2616
        • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
          "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
          2⤵
            PID:2708
          • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
            "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
            2⤵
              PID:2808
            • C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe
              "C:\Users\Admin\AppData\Local\Temp\doc_20241002_383767466374663543.exe"
              2⤵
                PID:1540

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2120-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

              Filesize

              4KB

            • memory/2120-1-0x00000000003F0000-0x00000000004CE000-memory.dmp

              Filesize

              888KB

            • memory/2120-2-0x00000000749F0000-0x00000000750DE000-memory.dmp

              Filesize

              6.9MB

            • memory/2120-3-0x00000000003A0000-0x00000000003BE000-memory.dmp

              Filesize

              120KB

            • memory/2120-4-0x00000000749FE000-0x00000000749FF000-memory.dmp

              Filesize

              4KB

            • memory/2120-5-0x00000000749F0000-0x00000000750DE000-memory.dmp

              Filesize

              6.9MB

            • memory/2120-6-0x00000000004D0000-0x000000000055C000-memory.dmp

              Filesize

              560KB

            • memory/2120-7-0x00000000749F0000-0x00000000750DE000-memory.dmp

              Filesize

              6.9MB