Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 23:09

General

  • Target

    $PLUGINSDIR/MyLangDLLS3.dll

  • Size

    5KB

  • MD5

    7050cd061f2ddac010e3382a57d5ede4

  • SHA1

    a0a1e5e89fb230dfa3c76ee15b0e51abead32282

  • SHA256

    dfca83b19ee2fe36479e9c1ceef2eb45b08851236dcf7a958141b1af03d27a21

  • SHA512

    5f8472dd37a1cc1aecad78610b71670989715a15f8911e658ce7da4c4b2d428f866c9e61df30f6660d91dd365b1c055676ef3a3f6ec77d826ef11175a713455e

  • SSDEEP

    48:aYZvMWeApYxYlxamAWHN+EuWkGWBBWAGr9SdLB8mT/59DvZVSA:JyWGSxamjHNDuWRWBBWvmT//RV

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\$PLUGINSDIR\MyLangDLLS3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\MyLangDLLS3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2508
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 600
        3⤵
        • Program crash
        PID:1768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2508 -ip 2508
    1⤵
      PID:3028

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads