Analysis

  • max time kernel
    206s
  • max time network
    213s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 19:39

General

  • Target

    c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe

  • Size

    2.6MB

  • MD5

    7c20a570df73fd68778408356ef120d6

  • SHA1

    2663ba63cf7b80f297a7851fdee1d830358812e7

  • SHA256

    c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae

  • SHA512

    960086fc35b27aa0011590dd99e36bd1230509b26faff96870eedcc0a7e20885da59ea2717a1ea3095345bbc908f3e90c2b125d4a5e8adf3e04b8d282c79755c

  • SSDEEP

    49152:gmiFpddD19ymdChjskScbqYBCJgmEIYzitJgEauUm82ngFeAsc2:NwpCCkLb5hmExz3Eau0

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\c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe
    "C:\Users\Admin\AppData\Local\Temp\c48f5a6b4f113c0e3de0deace02458cd91b2678524d57011c2ccba87d7c88cae.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:4224
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1660
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:2792

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4224-132-0x0000000000D00000-0x0000000000DA5000-memory.dmp
        Filesize

        660KB