Analysis

  • max time kernel
    22s
  • max time network
    82s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 12:03

General

  • Target

    SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe

  • Size

    720KB

  • MD5

    8457be7f4b6910dc68805dacb8009200

  • SHA1

    a25c63862fe75623c6e69659ee7ae803ec8659b9

  • SHA256

    496ba3f23ddaf5c1514228f1ca90b1de4392a159eaac3ecbd5fbe3fbb28f819f

  • SHA512

    6ec632c69a19e1d36371aff5664f3c7c266bfab2fa2b321c3db2bb2e47c42fc9f0c60ebb71b7d3087d54b270368efee0a869888a325aa3d3c8af482f16b482b0

  • SSDEEP

    12288:99idCwgqaVoubFq70FHSD+zBIyJ6Kk6qZkkWX6mcKnN6XYNLSJlAWQ6kR:99SC/qaSub/kD0lJ1k6+kkbmcKn2EWO

Malware Config

Extracted

Family

vipkeylogger

Credentials

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • 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.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2820
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2876
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 996
        3⤵
        • Program crash
        PID:1432

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2420-0-0x000000007496E000-0x000000007496F000-memory.dmp

          Filesize

          4KB

        • memory/2420-1-0x00000000008C0000-0x0000000000976000-memory.dmp

          Filesize

          728KB

        • memory/2420-2-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2420-3-0x0000000000410000-0x0000000000422000-memory.dmp

          Filesize

          72KB

        • memory/2420-4-0x000000007496E000-0x000000007496F000-memory.dmp

          Filesize

          4KB

        • memory/2420-5-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2420-6-0x0000000000460000-0x0000000000470000-memory.dmp

          Filesize

          64KB

        • memory/2420-7-0x00000000049A0000-0x0000000004A2C000-memory.dmp

          Filesize

          560KB

        • memory/2420-20-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2876-16-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-18-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-14-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2876-11-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-10-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-9-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-8-0x0000000000400000-0x000000000044A000-memory.dmp

          Filesize

          296KB

        • memory/2876-19-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2876-21-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB

        • memory/2876-24-0x0000000074960000-0x000000007504E000-memory.dmp

          Filesize

          6.9MB