Analysis

  • max time kernel
    132s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-11-2024 05:59

General

  • Target

    e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe

  • Size

    1.4MB

  • MD5

    69621150c72b902cf4d966cb4b30263b

  • SHA1

    9411161dccba43c16eca1e793f9b0f7cc83743be

  • SHA256

    e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe

  • SHA512

    eb36366424cbdfc22b47fc9ce3488514aa79221759459d59e061ac8b7e91c23c64741bb4a85fc5efef842a7c6ddfc648fbf43a1a738a03d1d0d2db032f59e9bc

  • SSDEEP

    24576:gqDEvCTbMWu7rQYlBQcBiT6rprG8ag5mZ8iiaQoNXTkhvmnJKKA9nUbeYj:gTvC/MTQYxsWR7ag58oTdhNKMUi

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.asesoriategueste.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    2[K9AW)mvDqL

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • Vipkeylogger family
  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 28 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe
    "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
      2⤵
        PID:3620
      • C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe
        "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2452
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
          3⤵
            PID:1760
          • C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe
            "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
            3⤵
            • 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:736
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
              "C:\Users\Admin\AppData\Local\Temp\e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe.exe"
              4⤵
              • Accesses Microsoft Outlook profiles
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              • outlook_office_path
              • outlook_win_path
              PID:1820

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        MD5

        d41d8cd98f00b204e9800998ecf8427e

        SHA1

        da39a3ee5e6b4b0d3255bfef95601890afd80709

        SHA256

        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

        SHA512

        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      • memory/736-10-0x0000000001210000-0x0000000001610000-memory.dmp

        Filesize

        4.0MB

      • memory/1820-53-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-1119-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/1820-11-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/1820-12-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/1820-14-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/1820-13-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/1820-15-0x0000000003410000-0x0000000003470000-memory.dmp

        Filesize

        384KB

      • memory/1820-16-0x0000000005F40000-0x00000000064E4000-memory.dmp

        Filesize

        5.6MB

      • memory/1820-17-0x0000000005860000-0x00000000058BC000-memory.dmp

        Filesize

        368KB

      • memory/1820-19-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-31-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-75-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-73-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-71-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-69-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-67-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-65-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-63-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-61-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-59-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-57-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-55-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-1123-0x0000000007610000-0x0000000007B3C000-memory.dmp

        Filesize

        5.2MB

      • memory/1820-1124-0x0000000006EC0000-0x0000000006ECA000-memory.dmp

        Filesize

        40KB

      • memory/1820-41-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-45-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-44-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-47-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-39-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-37-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-35-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-33-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-29-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-27-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-25-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-23-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-21-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-77-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-51-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-18-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-1118-0x0000000005990000-0x0000000005A2C000-memory.dmp

        Filesize

        624KB

      • memory/1820-49-0x0000000005860000-0x00000000058B8000-memory.dmp

        Filesize

        352KB

      • memory/1820-1120-0x0000000006CA0000-0x0000000006D32000-memory.dmp

        Filesize

        584KB

      • memory/1820-1121-0x0000000006F10000-0x00000000070D2000-memory.dmp

        Filesize

        1.8MB

      • memory/1820-1122-0x0000000006D90000-0x0000000006DE0000-memory.dmp

        Filesize

        320KB

      • memory/2452-6-0x0000000000AA0000-0x0000000000EA0000-memory.dmp

        Filesize

        4.0MB

      • memory/4532-2-0x0000000000AA0000-0x0000000000EA0000-memory.dmp

        Filesize

        4.0MB