Analysis

  • max time kernel
    77s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 08:54

General

  • Target

    bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90.exe

  • Size

    1.1MB

  • MD5

    43bd9bfcb6558aaa3870d92a458eb3b4

  • SHA1

    5f9a6c1ce3d1326e2f4fe96287f995a8ff913f64

  • SHA256

    bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90

  • SHA512

    c7e246d7434a3065c4e620755bb00fdc67c09261058e02574b38078d6758d8003e8cbb1a01f0cce165d7121e25759aeca8cccb9173dafa5d23f4e6e133af8f52

  • SSDEEP

    24576:I88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wWG:I8fRbE2VolvZWG

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90.exe
    "C:\Users\Admin\AppData\Local\Temp\bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90.exe
      "C:\Users\Admin\AppData\Local\Temp\bbed69d47e47a43cdb99de293bb7f17f97beaf1ca2d7dbf390850a569834ae90.exe" Track="0001001000"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1512 -s 1412
        3⤵
        • Program crash
        PID:1748

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1512-54-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-55-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-57-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-59-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-61-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-63-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-65-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-68-0x0000000075671000-0x0000000075673000-memory.dmp

          Filesize

          8KB

        • memory/1512-69-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB

        • memory/1512-70-0x0000000000400000-0x0000000000520000-memory.dmp

          Filesize

          1.1MB