Analysis

  • max time kernel
    151s
  • max time network
    170s
  • 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 15:45

General

  • Target

    db5e7587df38055c92b0175c71278dc3b2285f1db93997eb731d031cc7896fe7.exe

  • Size

    2.3MB

  • MD5

    2b0c3adaf0d50f2b2bd41b94bb35d549

  • SHA1

    5c521f4c5d3679318ac17f7bc8138e7b56b10d01

  • SHA256

    db5e7587df38055c92b0175c71278dc3b2285f1db93997eb731d031cc7896fe7

  • SHA512

    d78e0b5419721dc4f6e52c908f31d7107d3828e6dac9dcd28098364d672b6f739a39a56d25941686d624c0d3a434c1f3f67fa389671a0e08bdfdf92aedf946cf

  • SSDEEP

    49152:v0F4YdPULY7G+ngCEdMtoXHvMyTMCopZT:8+scLL+nLho

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\db5e7587df38055c92b0175c71278dc3b2285f1db93997eb731d031cc7896fe7.exe
    "C:\Users\Admin\AppData\Local\Temp\db5e7587df38055c92b0175c71278dc3b2285f1db93997eb731d031cc7896fe7.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:4048
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:4964
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:4212

      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/4048-132-0x0000000002AA0000-0x0000000002B4B000-memory.dmp
        Filesize

        684KB