Analysis

  • max time kernel
    120s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01-11-2024 07:43

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 2 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 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⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2812-9-0x0000000073D10000-0x00000000743FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-3-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2812-5-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2812-6-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2812-7-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

    Filesize

    4KB

  • memory/2812-8-0x0000000000300000-0x000000000034E000-memory.dmp

    Filesize

    312KB

  • memory/2812-10-0x0000000000B00000-0x0000000000B4E000-memory.dmp

    Filesize

    312KB

  • memory/2812-11-0x0000000073D10000-0x00000000743FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-12-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

    Filesize

    4KB

  • memory/2812-13-0x0000000073D10000-0x00000000743FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-14-0x0000000073D10000-0x00000000743FE000-memory.dmp

    Filesize

    6.9MB

  • memory/2812-15-0x0000000073D10000-0x00000000743FE000-memory.dmp

    Filesize

    6.9MB

  • memory/3028-2-0x00000000011F0000-0x00000000012F0000-memory.dmp

    Filesize

    1024KB