Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 06:57

General

  • Target

    PO No_​PO-SKID-J10035-AB-PS-14.exe

  • Size

    1.2MB

  • MD5

    77b62578612c7072ef85e5d67a7467d1

  • SHA1

    e85b0dc6d739760b3c1712817390bbdfbdfda3ce

  • SHA256

    0a47619e4ea450bea23ad1ebe2792facbec290a0d5e831d323219ebfe691e4c6

  • SHA512

    d597e77873a16e1ff8a257584ffbfe8d2a28d0dc70e927a7237d7ed473a69f7ef0d9d46b275aac44cb985b7f537bc105d57fad0aa7dee08773203cdb6f351b9f

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaCpqoWh2CNTy9IzGc9xgNx0UePk4L/ZZ:7JZoQrbTFZY1iaCQoElzGc9xMrePk8Z

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gumprogarments.co.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ;s%ChdxPX7_a

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe
    "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
      2⤵
        PID:2132
      • C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe
        "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:5064
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
          3⤵
            PID:4256
          • C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe
            "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:4544
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
              4⤵
                PID:3840
              • C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe
                "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
                4⤵
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                • Suspicious use of WriteProcessMemory
                PID:2188
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
                  "C:\Users\Admin\AppData\Local\Temp\PO No_​PO-SKID-J10035-AB-PS-14.exe"
                  5⤵
                  • Accesses Microsoft Outlook profiles
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • outlook_office_path
                  • outlook_win_path
                  PID:1892

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\endochylous

          MD5

          d41d8cd98f00b204e9800998ecf8427e

          SHA1

          da39a3ee5e6b4b0d3255bfef95601890afd80709

          SHA256

          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

          SHA512

          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

        • memory/220-2-0x00000000041C0000-0x00000000043C0000-memory.dmp

          Filesize

          2.0MB

        • memory/1892-56-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-1113-0x00000000071A0000-0x0000000007232000-memory.dmp

          Filesize

          584KB

        • memory/1892-14-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/1892-52-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-16-0x00000000059A0000-0x00000000059FE000-memory.dmp

          Filesize

          376KB

        • memory/1892-17-0x0000000005FB0000-0x0000000006554000-memory.dmp

          Filesize

          5.6MB

        • memory/1892-18-0x0000000005A00000-0x0000000005A5C000-memory.dmp

          Filesize

          368KB

        • memory/1892-28-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-36-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-80-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-78-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-76-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-74-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-72-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-70-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-68-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-66-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-48-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-62-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-60-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-1114-0x0000000007150000-0x000000000715A000-memory.dmp

          Filesize

          40KB

        • memory/1892-54-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-15-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/1892-50-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-64-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-44-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-42-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-40-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-39-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-34-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-32-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-30-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-26-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-24-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-58-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-46-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-22-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-20-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-19-0x0000000005A00000-0x0000000005A57000-memory.dmp

          Filesize

          348KB

        • memory/1892-1109-0x0000000005B00000-0x0000000005B9C000-memory.dmp

          Filesize

          624KB

        • memory/1892-1110-0x0000000006F30000-0x00000000070F2000-memory.dmp

          Filesize

          1.8MB

        • memory/1892-1111-0x0000000006DE0000-0x0000000006E30000-memory.dmp

          Filesize

          320KB

        • memory/1892-1112-0x0000000007630000-0x0000000007B5C000-memory.dmp

          Filesize

          5.2MB

        • memory/4544-10-0x0000000003CB0000-0x0000000003EB0000-memory.dmp

          Filesize

          2.0MB

        • memory/5064-6-0x0000000003D20000-0x0000000003F20000-memory.dmp

          Filesize

          2.0MB