Analysis

  • max time kernel
    138s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-11-2024 02:14

General

  • Target

    Maksājums10312024,jpg.exe

  • Size

    1.4MB

  • MD5

    d155bbf3b7aeebfcd96f0ad99ab8d634

  • SHA1

    22150906ad0e14b9385ae7fd079f37d960be4213

  • SHA256

    140f74d6834ec93d4279dd1f3c9efe3a0a68c8ee78a63cb9556d990fd6753fe5

  • SHA512

    eb3b5ff3b002329bb6ea0e1c1ed30d0273b361984dfc8942f1d5cc34f4462d9499cfbfb8742f6f31d93f3416c6936c00aa379cc3f5b0a6f78380746f1f12dc6c

  • SSDEEP

    24576:sqDEvCTbMWu7rQYlBQcBiT6rprG8aTdo8vtaByatj8iZCMkb0k//Mz:sTvC/MTQYxsWR7aTNveHtRZCM+M

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.

  • 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 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 behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe
    "C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"
      2⤵
        PID:3304
      • C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe
        "C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1776
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.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:2116

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • memory/1776-6-0x00000000039D0000-0x0000000003AD0000-memory.dmp

      Filesize

      1024KB

    • memory/2116-12-0x0000000005600000-0x000000000564E000-memory.dmp

      Filesize

      312KB

    • memory/2116-14-0x0000000005690000-0x00000000056DE000-memory.dmp

      Filesize

      312KB

    • memory/2116-10-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB

    • memory/2116-11-0x00000000748AE000-0x00000000748AF000-memory.dmp

      Filesize

      4KB

    • memory/2116-9-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB

    • memory/2116-8-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB

    • memory/2116-21-0x0000000006B00000-0x0000000006B0A000-memory.dmp

      Filesize

      40KB

    • memory/2116-7-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB

    • memory/2116-15-0x0000000005780000-0x000000000581C000-memory.dmp

      Filesize

      624KB

    • memory/2116-13-0x0000000005C00000-0x00000000061A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2116-16-0x0000000006990000-0x0000000006A22000-memory.dmp

      Filesize

      584KB

    • memory/2116-17-0x0000000006C00000-0x0000000006DC2000-memory.dmp

      Filesize

      1.8MB

    • memory/2116-18-0x0000000006A30000-0x0000000006A80000-memory.dmp

      Filesize

      320KB

    • memory/2116-19-0x0000000000400000-0x0000000000437000-memory.dmp

      Filesize

      220KB

    • memory/2116-20-0x00000000748AE000-0x00000000748AF000-memory.dmp

      Filesize

      4KB

    • memory/2288-2-0x00000000010B0000-0x00000000014B0000-memory.dmp

      Filesize

      4.0MB