General

  • Target

    Request for Quotation_MYMRT.vbs

  • Size

    33KB

  • Sample

    241104-hrha8awgmd

  • MD5

    f61450af7a076afae98ccd4c8d6b8184

  • SHA1

    4fa061cf9880257caaf3208f4963df4461a3cb56

  • SHA256

    d5d4fab81408eb3fcceeaebae060cc5d1d275139c52f17659998325fd5b7a76b

  • SHA512

    925fa6cc8e2db1c850780627610de88f612a20c5945154dcb68f603b3ea3430a68962533e310daa5d1d158e14fb0ca2ed4be2b2f5ec92e45c97a7975e750ca31

  • SSDEEP

    384:G7O2zToyVATbhB2DxCjbb89g8PhQX71nUK8g7qBfQXa:GrIyM7XfeZQLVugI

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.jacopopacchioni.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Ct2mZ=B-7tCC2019

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Request for Quotation_MYMRT.vbs

    • Size

      33KB

    • MD5

      f61450af7a076afae98ccd4c8d6b8184

    • SHA1

      4fa061cf9880257caaf3208f4963df4461a3cb56

    • SHA256

      d5d4fab81408eb3fcceeaebae060cc5d1d275139c52f17659998325fd5b7a76b

    • SHA512

      925fa6cc8e2db1c850780627610de88f612a20c5945154dcb68f603b3ea3430a68962533e310daa5d1d158e14fb0ca2ed4be2b2f5ec92e45c97a7975e750ca31

    • SSDEEP

      384:G7O2zToyVATbhB2DxCjbb89g8PhQX71nUK8g7qBfQXa:GrIyM7XfeZQLVugI

    • VIPKeylogger

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

    • Vipkeylogger family

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook profiles

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks