Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26-09-2024 02:36

General

  • Target

    ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe

  • Size

    692KB

  • MD5

    296906c78a80a404a4e9527526cc28d0

  • SHA1

    e3ebbf6bd31f804f58fda8a2ac9a4286c2634b20

  • SHA256

    ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f

  • SHA512

    3e5ff75a98af4feac7f73f2edb4f1896b3afac6a7992496483b29f1eabcd212303a799378d2a47b6c2d7d37c2c3b36b2e7b016aa922b9c96279cd61358404d89

  • SSDEEP

    12288:F1eiz6+VtgURRP+BDJ0nvPXEdwKRn/RsqanAeor06Gsy7psz4ugn48bQb:5VtpUBt0vPUlZsDnA5resOpMGI

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    awaratrendz.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    mxH!EyDs(.jx

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe
    "C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2820
    • C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe
      "C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe"
      2⤵
        PID:2756
      • C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.exe
        "C:\Users\Admin\AppData\Local\Temp\ec2b34886ee774ca2d99766e4fbb5cd8447a920ef760898a7c648d84518b744f.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:2728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2656-0-0x000000007497E000-0x000000007497F000-memory.dmp

      Filesize

      4KB

    • memory/2656-1-0x0000000000040000-0x00000000000F4000-memory.dmp

      Filesize

      720KB

    • memory/2656-2-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/2656-3-0x0000000000630000-0x0000000000642000-memory.dmp

      Filesize

      72KB

    • memory/2656-4-0x000000007497E000-0x000000007497F000-memory.dmp

      Filesize

      4KB

    • memory/2656-5-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/2656-6-0x00000000054F0000-0x000000000557C000-memory.dmp

      Filesize

      560KB

    • memory/2656-19-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/2728-10-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-13-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2728-15-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-8-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-9-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-20-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-7-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/2728-18-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB

    • memory/2728-23-0x0000000074970000-0x000000007505E000-memory.dmp

      Filesize

      6.9MB