Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 14:56

General

  • Target
    0647d85ad26dd42f69aeae272251355a.exe
  • Size 37KB
  • Sample240906-sa1fkstanf
  • SHA256 620a8ee5833bd9bea724d6a41d67c1d8b580e8ef3c3a86fe77adcd9a871424b2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • 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 use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe
    "C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1168
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe" "0647d85ad26dd42f69aeae272251355a.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:456

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/1168-0-0x0000000074CA2000-0x0000000074CA3000-memory.dmp

        memory/1168-1-0x0000000074CA0000-0x0000000075251000-memory.dmp

        memory/1168-2-0x0000000074CA0000-0x0000000075251000-memory.dmp

        memory/1168-3-0x0000000074CA2000-0x0000000074CA3000-memory.dmp

        memory/1168-4-0x0000000074CA0000-0x0000000075251000-memory.dmp

        memory/1168-5-0x0000000074CA0000-0x0000000075251000-memory.dmp