Analysis

  • max time kernel
    16s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    13-08-2024 17:53

General

  • Target

    pictxt-v4.1/dll/RegCom.dll

  • Size

    92KB

  • MD5

    2b7b4beb00b141aa7d68e9358ef4bd0c

  • SHA1

    dae6fae835cdabb1e71c21383c628683ecc4d6ed

  • SHA256

    4887a4fac0ab0c5e3d3b2fa869fca817d20f8675e1b517a7de00e8446618c2f1

  • SHA512

    904c5d8b0be60bb227031a66b5e0da6fe7b01983424a64e0027fa0a7c340e2244ce26cde8f13ddc2dfeea9cd88986625c3900664553cb5f05df182828c16c5a1

  • SSDEEP

    1536:4iaq5dUQlKk6HtBPnaw/TiOibmYtbJtHvmWgDrx4GMwGV4D9UM88/Mfbyb899:LdUEH6TnB/TfibmYtlhvmWgDrx4GZG6G

Score
3/10

Malware Config

Signatures

  • 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.

  • Modifies registry class 7 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\pictxt-v4.1\dll\RegCom.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:824
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\pictxt-v4.1\dll\RegCom.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2596

Network

MITRE ATT&CK Enterprise v15

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Downloads