Analysis

  • max time kernel
    141s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 19:45

General

  • Target

    246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe

  • Size

    2.6MB

  • MD5

    072b144a0ab9e35aaad181039b396447

  • SHA1

    7f840c901d221179a3965d0b6ed8d79e6892832b

  • SHA256

    246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30

  • SHA512

    a918575215cb3e27e7d57694419e0c1f4420715d600cac77c812e479b0396ac5035307e62eb1c4ea976d8670ca72e3c008e5cc4f35f07bc34f34c38cc2ebae57

  • SSDEEP

    49152:l7/tmn7wgXYSNkjuykGcbRYBCegwzT0hattFe1M7C9WPRsc2:1KHkRkHbcaMosFe1tY

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe
    "C:\Users\Admin\AppData\Local\Temp\246b7ddc38a8cc8e386e95948621532279a0f5b85bb6561f6e26576e1ba5ca30.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:800
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:3372
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:8

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/800-132-0x00000000013D0000-0x0000000001475000-memory.dmp
        Filesize

        660KB