Analysis

  • max time kernel
    121s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-10-2024 06:59

General

  • Target

    FINAL SHIPPING DOCS.exe

  • Size

    1.2MB

  • MD5

    6512e4d388177410e48046e3c357e3ba

  • SHA1

    bb948656b8965a0d0648e8a21d468385b9d8daee

  • SHA256

    3fb2216af508fb7f6d8e248f586a2b637865ac885bb4da8b736f343dd719f862

  • SHA512

    207a58ef5b1d083f6a622d84aeec7aada62b11f5e7f6ac0b43cf847204d28f3cd5c53cfeeeafbeb07de6c960ccddad9b83aca286a2334d37a18f744096ffe2f3

  • SSDEEP

    24576:ffmMv6Ckr7Mny5QLwmOb1lKAoHpr0rvOfsWZsnhh2rmIc5Vmb7i:f3v+7/5QLVAiwvOyh2rsVmb7i

Malware Config

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 3 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe
    "C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"
      2⤵
        PID:1984
      • C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe
        "C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2132
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:2536

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • memory/1260-2-0x0000000003D70000-0x0000000004170000-memory.dmp

      Filesize

      4.0MB

    • memory/2132-6-0x0000000003D50000-0x0000000004150000-memory.dmp

      Filesize

      4.0MB

    • memory/2536-53-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-1111-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-10-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/2536-11-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

      Filesize

      4KB

    • memory/2536-12-0x00000000002F0000-0x000000000034E000-memory.dmp

      Filesize

      376KB

    • memory/2536-13-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-14-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-15-0x0000000002040000-0x000000000209C000-memory.dmp

      Filesize

      368KB

    • memory/2536-16-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-17-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-29-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-75-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-73-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-71-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-69-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-65-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-51-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-61-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-59-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-57-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-55-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-7-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/2536-47-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-9-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/2536-63-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-45-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-43-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-41-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-39-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-37-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-35-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-33-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-31-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-27-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-25-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-67-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-23-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-21-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-19-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-1106-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-1107-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/2536-1108-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

      Filesize

      4KB

    • memory/2536-1109-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-1110-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB

    • memory/2536-49-0x0000000002040000-0x0000000002097000-memory.dmp

      Filesize

      348KB

    • memory/2536-1112-0x0000000074CB0000-0x000000007539E000-memory.dmp

      Filesize

      6.9MB