Resubmissions

07/07/2022, 09:56

220707-lys8vaeaa210

08/07/2020, 16:57

200708-h82csp5pr27

Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07/07/2022, 09:56

General

  • Target
    SecuriteInfo.com.Win32.DH_QoI4NgoT.16481.exe
  • Size 88KB
  • Sample220707-lys8vaeaa2
  • SHA256 a26a8103df2d4fd152def868cfead5e1e2c9b333d0d0110cee02c06a98f1c188
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • suricata: ET MALWARE GoldenSpy Domain Observed

    suricata: ET MALWARE GoldenSpy Domain Observed

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Kills process with taskkill 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DH_QoI4NgoT.16481.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DH_QoI4NgoT.16481.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3464
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist > "C:\Users\Admin\AppData\Local\Temp\process.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3856
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1240
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /IM svmm.exe /F
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4420
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /IM svm.exe /F
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4488
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DH_QoI4NgoT.16481.exe"
      2⤵
        PID:3436
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c RMDIR /S /Q "C:\Program Files (x86)\svm"
        2⤵
          PID:2012
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DH_QoI4NgoT.16481.exe"
          2⤵
            PID:2504

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              process.txt

              • Path C:\Users\Admin\AppData\Local\Temp\process.txt
              • Size 6KB
              • SHA256 043217a76a8d2d76b3ad8c362c3e6a4837c163d5d942a817d918bec685b22993
              • MD5 SHA1 SHA512 SSDEEP