Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 16:12

General

  • Target

    74f114616b31a1a3f40369e16181c172.exe

  • Size

    409KB

  • MD5

    74f114616b31a1a3f40369e16181c172

  • SHA1

    f9fffa2d49baa89312a97f136f958f5f4700d7b1

  • SHA256

    76dbba22b3b61385d1da908e973192e978b211957173cf57a5e917a95f96c573

  • SHA512

    b386322b35380d8cc64bdab0816bfca0e1eea167e4c9aef095cf0b62be5da35c112004d0bce50469c10ef3deb93d8052e0c3df0a378732e742722e0a52fa8ab7

  • SSDEEP

    12288:8TanssOPBBD7lezfwVGA4ZdEdIW6m9jW1TYc4OH0j2neEoQT7rd:KanssOPBlgzoVJ4QQm9jWdkOk2n/rd

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 1 IoCs
  • Runs net.exe
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74f114616b31a1a3f40369e16181c172.exe
    "C:\Users\Admin\AppData\Local\Temp\74f114616b31a1a3f40369e16181c172.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Windows\SysWOW64\net.exe
      net stop SharedAccess
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1920
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop SharedAccess
        3⤵
          PID:2344

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2308-0-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-2-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-3-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-5-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-8-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-7-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-9-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-6-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-4-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-1-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-14-0x00000000754C0000-0x00000000754CC000-memory.dmp
      Filesize

      48KB

    • memory/2308-13-0x00000000001D0000-0x00000000001D1000-memory.dmp
      Filesize

      4KB

    • memory/2308-12-0x0000000076D20000-0x0000000076D2A000-memory.dmp
      Filesize

      40KB

    • memory/2308-15-0x0000000077240000-0x0000000077330000-memory.dmp
      Filesize

      960KB

    • memory/2308-11-0x00000000001C0000-0x00000000001C2000-memory.dmp
      Filesize

      8KB

    • memory/2308-10-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-16-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-17-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-18-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-19-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-20-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-21-0x0000000076D20000-0x0000000076D2A000-memory.dmp
      Filesize

      40KB

    • memory/2308-22-0x00000000001D0000-0x00000000001D1000-memory.dmp
      Filesize

      4KB

    • memory/2308-24-0x0000000076C80000-0x0000000076C86000-memory.dmp
      Filesize

      24KB

    • memory/2308-25-0x0000000075390000-0x0000000075399000-memory.dmp
      Filesize

      36KB

    • memory/2308-26-0x0000000000400000-0x0000000000499000-memory.dmp
      Filesize

      612KB

    • memory/2308-27-0x000000007EF50000-0x000000007EFAC000-memory.dmp
      Filesize

      368KB

    • memory/2308-28-0x0000000077240000-0x0000000077330000-memory.dmp
      Filesize

      960KB

    • memory/2308-29-0x0000000076C80000-0x0000000076C86000-memory.dmp
      Filesize

      24KB

    • memory/2308-30-0x0000000075390000-0x0000000075399000-memory.dmp
      Filesize

      36KB