Analysis

  • max time kernel
    172s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 16:55

General

  • Target

    6e457b6d74211d450e2063577345f0c55159bad87bbd922ebd19229532434538.exe

  • Size

    2.7MB

  • MD5

    dbc61ef1b31d983d79ed5a04e73cd048

  • SHA1

    25f8d9494d024cbf47cb3cc990f11eac689fcace

  • SHA256

    6e457b6d74211d450e2063577345f0c55159bad87bbd922ebd19229532434538

  • SHA512

    bd8444a431934a702b7e846c44e52b6698949fa8c498e4e2420c41afbbb0f57260caf6b0ae3d0f1d12995c92b7b3dbca391afaff7cf138c2c6edf215bec4ad5b

  • SSDEEP

    49152:0WSI59/XK0BdmBRVxuUKYabi4zMHCgQdDqD5r25wmItXyiw:8uhB8BRVxnKdgQsD925

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\6e457b6d74211d450e2063577345f0c55159bad87bbd922ebd19229532434538.exe
    "C:\Users\Admin\AppData\Local\Temp\6e457b6d74211d450e2063577345f0c55159bad87bbd922ebd19229532434538.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:1532
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1932
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:4876

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1532-132-0x00000000033B0000-0x0000000003457000-memory.dmp

        Filesize

        668KB