Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/09/2024, 11:06

General

  • Target

    AutoMail/mx9x.dll

  • Size

    64KB

  • MD5

    bab8471a1c71739b935ec2754a5956a4

  • SHA1

    6ad1aee2d1b4c45c1634516f6f5189d5e33d3643

  • SHA256

    b3c1aca97c64b64c279ddef881ca340e9d12ae5da269780aad806f7370ca76ec

  • SHA512

    6a21ab6013fdf001b9b915bf86600f858b40a84b62cd994530177fd196a6cf9afa7e93d6825e6338c3ab3824d0e21c9d62cf19e1a95a8526d7925918a56a27f7

  • SSDEEP

    1536:hoNNNrKuRFBzYLKQ9AtAFip1DG5qUGjKFT3T+V3:houuRFBzYLVipM5qUcK9yl

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • 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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoMail\mx9x.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\AutoMail\mx9x.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2552
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 340
        3⤵
        • Program crash
        PID:3020

Network

MITRE ATT&CK Enterprise v15

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Downloads