Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2024 15:38

General

  • Target

    dbfd5e82fb8e1a60b840c6f1bfa9a940.dll

  • Size

    563KB

  • MD5

    dbfd5e82fb8e1a60b840c6f1bfa9a940

  • SHA1

    e6b76c1cefcddee17265f9169f631afe2f1b271a

  • SHA256

    61ae9dc502932b1e066acc4ff238a3c05c31b0cbb67e7ae3fc0ed16c6e446677

  • SHA512

    b8970624bfb696cee541bbcebcb1e50e6f5305f76a4c1943288b4b1b4cbed134ab20a60e5dd9364f81661dd8222e97c91e70466da8ed4a14cf8ca4045564f830

  • SSDEEP

    12288:c0Et9YDc/Tk4Po4wSSqodPF9C2vTgYneNdKhBRR:ktWDcw4o4Ts/9Ckn8dKvR

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 11 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dbfd5e82fb8e1a60b840c6f1bfa9a940.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\dbfd5e82fb8e1a60b840c6f1bfa9a940.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:2832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2832-0-0x00000000002F0000-0x0000000000382000-memory.dmp

    Filesize

    584KB