Analysis

  • max time kernel
    136s
  • max time network
    156s
  • 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 13:47

General

  • Target

    8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe

  • Size

    1.6MB

  • MD5

    cb00f7b77e04539f25ca829e140d399e

  • SHA1

    586e4fb92216b21bf85f11815d6cb3f15afc257a

  • SHA256

    8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3

  • SHA512

    68e7c90558b4a1d3a74d9af63363bcf21b8b1f46edc06688b31a060b70681cc73f79e9d78d50f94428af10e7fc79323efb669b5922e51799fd980514e0d1715c

  • SSDEEP

    24576:GIqR5vrjhyv53DHGo2Hfi73PdD+vozKn4L2Wqg7WWS2yKiWh1GxJXLI8A7rcXBQB:urlo3z2kfS2yKTh61Mlj

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\8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe
    "C:\Users\Admin\AppData\Local\Temp\8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3116
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:364
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:2304

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3116-132-0x0000000000400000-0x00000000004A7000-memory.dmp
        Filesize

        668KB

      • memory/3116-137-0x0000000000C81000-0x0000000000C83000-memory.dmp
        Filesize

        8KB