Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 18:56

General

  • Target

    Payload.exe

  • Size

    55KB

  • MD5

    70e0cf3f78f582fa88e357c083747ba7

  • SHA1

    26836c26f4a173bc9da51ff874fa918052b40717

  • SHA256

    94240ea83ea0cbde12c6cce81f1382fc414aaf38571a9e54a152f64c082ff7f9

  • SHA512

    2855323330a1d16c8260db67c3fafe665723c835acc0b0e8c1952f4d088eb49b23fec919c5a8fcf0246603e888548c814d4e41949252464a71df19af2391cdbf

  • SSDEEP

    1536:m+mIDn/NOryWhI0DtwsNMDmXExI3pmDm:EIDnE+v0DtwsNMDmXExI3pm

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:472
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /delete /tn CleanSweepCheck /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3648
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c ping 0 -n 2 & del "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:4172
      • C:\Windows\SysWOW64\PING.EXE
        ping 0 -n 2
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/472-0-0x0000000074F92000-0x0000000074F93000-memory.dmp

    Filesize

    4KB

  • memory/472-1-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB

  • memory/472-2-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB

  • memory/472-4-0x0000000074F92000-0x0000000074F93000-memory.dmp

    Filesize

    4KB

  • memory/472-5-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB

  • memory/472-6-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB

  • memory/472-7-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB

  • memory/472-11-0x0000000074F90000-0x0000000075541000-memory.dmp

    Filesize

    5.7MB