Analysis

  • max time kernel
    110s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2024, 05:36

General

  • Target
    out.exe
  • Size 4.2MB
  • Sample241001-ga3edsxcqa
  • SHA256 bdfbde6a7c86951c60c4910e681e870bcc17554b6260ed6fd22c8930996c7907
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • metastealer

C2
  • ikswccmqsqeswegi.xyz

  • aukuqiksseyscgie.xyz

  • ecucwceswgqiscai.xyz

  • ggeguiacmksquiwq.xyz

  • ikecgokgwsysscqe.xyz

  • ausmoiqykiskemym.xyz

  • koaywyekuqqeyyww.xyz

  • auegquiusggyykii.xyz

  • seaamokeuaweaima.xyz

  • wmyekoqqyyqyoqgu.xyz

  • yqaouccmkggsweqk.xyz

  • uiggiccuoaayaqec.xyz

  • qamcsicuaqsaaqyw.xyz

  • wmeqmmsqaiaayumg.xyz

  • ggkswqokuuisecci.xyz

  • owswomyokkgkyayg.xyz

  • uiqyyqqcscaiaska.xyz

  • uiuqygeuogieacgw.xyz

  • yqqeqcygyguuwwkk.xyz

  • qacmygkcsgcsysmm.xyz

Attributes
  • dga_seed

    8584

  • domain_length

    16

  • num_dga_domains

    10000

  • port

    443

Signatures

  • Meta Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • MetaStealer payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of web browsers 3 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\out.exe
    "C:\Users\Admin\AppData\Local\Temp\out.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\hyper-v.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1028
    • C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      2⤵
      • System Location Discovery: System Language Discovery
      • Gathers system information
      PID:2136

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_n3xovrxn.1e3.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n3xovrxn.1e3.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        memory/1028-29-0x0000000005FC0000-0x0000000005FDE000-memory.dmp

        memory/1028-32-0x0000000070390000-0x00000000703DC000-memory.dmp

        memory/1028-57-0x0000000074120000-0x00000000748D0000-memory.dmp

        memory/1028-10-0x000000007412E000-0x000000007412F000-memory.dmp

        memory/1028-54-0x0000000007580000-0x0000000007588000-memory.dmp

        memory/1028-11-0x00000000026C0000-0x00000000026F6000-memory.dmp

        memory/1028-12-0x00000000051E0000-0x0000000005808000-memory.dmp

        memory/1028-13-0x0000000074120000-0x00000000748D0000-memory.dmp

        memory/1028-42-0x0000000006590000-0x00000000065AE000-memory.dmp

        memory/1028-16-0x0000000005010000-0x0000000005032000-memory.dmp

        memory/1028-17-0x00000000050B0000-0x0000000005116000-memory.dmp

        memory/1028-18-0x0000000005120000-0x0000000005186000-memory.dmp

        memory/1028-19-0x0000000005910000-0x0000000005C64000-memory.dmp

        memory/1028-53-0x0000000007650000-0x000000000766A000-memory.dmp

        memory/1028-52-0x0000000007540000-0x0000000007554000-memory.dmp

        memory/1028-30-0x0000000005FF0000-0x000000000603C000-memory.dmp

        memory/1028-14-0x0000000074120000-0x00000000748D0000-memory.dmp

        memory/1028-51-0x0000000007530000-0x000000000753E000-memory.dmp

        memory/1028-31-0x00000000065B0000-0x00000000065E2000-memory.dmp

        memory/1028-44-0x00000000071B0000-0x0000000007253000-memory.dmp

        memory/1028-43-0x0000000074120000-0x00000000748D0000-memory.dmp

        memory/1028-45-0x0000000074120000-0x00000000748D0000-memory.dmp

        memory/1028-46-0x0000000007950000-0x0000000007FCA000-memory.dmp

        memory/1028-47-0x0000000007300000-0x000000000731A000-memory.dmp

        memory/1028-48-0x0000000007360000-0x000000000736A000-memory.dmp

        memory/1028-49-0x0000000007590000-0x0000000007626000-memory.dmp

        memory/1028-50-0x0000000007500000-0x0000000007511000-memory.dmp

        memory/1144-0-0x0000000000910000-0x0000000000988000-memory.dmp

        memory/1144-2-0x0000000000910000-0x0000000000988000-memory.dmp

        memory/1144-1-0x0000000000910000-0x0000000000988000-memory.dmp

        memory/1144-9-0x0000000000910000-0x0000000000988000-memory.dmp

        memory/1144-4-0x0000000010000000-0x000000001072E000-memory.dmp