Analysis

  • max time kernel
    93s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 11:06

General

  • Target

    AutoMail/mxxp.dll

  • Size

    56KB

  • MD5

    47157cd48663a79be37f262615048321

  • SHA1

    9baf0fdea9732475f6eb374cfe019a5ea14d17a4

  • SHA256

    97ffad73939f579b13a6b0a047e8bc39142caf030ba880a9f9a9f86d77bbad21

  • SHA512

    e462907affbf7ca2e1cc785c8079f6ea1dd0d5c9a2d5ea5f1908deee99d439cfb625dc95428c9dbdab28144f4e0a60aa4c14727619f6dcea428d6b30fd2157b2

  • SSDEEP

    768:FRPUocZTFdmrAkGKSiUG0By6KBXSB3QFfuzRdDKSHqDHc:7PUocZT/msHG01KlAPRdDKSHqDHc

Score
3/10

Malware Config

Signatures

  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoMail\mxxp.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoMail\mxxp.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:904
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 924
        3⤵
        • Program crash
        PID:5532
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 904 -ip 904
    1⤵
      PID:5496

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads