General

  • Target

    Yeni sipariş _TR-59647-WJO-001.vbs

  • Size

    11KB

  • Sample

    241112-wxlsgsxkez

  • MD5

    2c6472b80d9ffbbb9a68c8dc0ff6fb19

  • SHA1

    a7c487f72bb59453014912b36610d254452fa87a

  • SHA256

    c35fb5adc491eb8c62504f7d88e8809a7d273b29851a6a66b6155936d07acea3

  • SHA512

    f541e67826d489f8b6694ead8486acbf6dc64fbbf624006404a842549b896a0590170a68dba624fd3c99dfc3772d7390deed23479700e2cb3354e5b20fd054b4

  • SSDEEP

    192:TXHapAOg8/W/MnmbKMpuLMEyTeFQnu3mdOLkL7Fi:TXjU8k3mOkw

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

exe.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

Extracted

Family

vipkeylogger

Targets

    • Target

      Yeni sipariş _TR-59647-WJO-001.vbs

    • Size

      11KB

    • MD5

      2c6472b80d9ffbbb9a68c8dc0ff6fb19

    • SHA1

      a7c487f72bb59453014912b36610d254452fa87a

    • SHA256

      c35fb5adc491eb8c62504f7d88e8809a7d273b29851a6a66b6155936d07acea3

    • SHA512

      f541e67826d489f8b6694ead8486acbf6dc64fbbf624006404a842549b896a0590170a68dba624fd3c99dfc3772d7390deed23479700e2cb3354e5b20fd054b4

    • SSDEEP

      192:TXHapAOg8/W/MnmbKMpuLMEyTeFQnu3mdOLkL7Fi:TXjU8k3mOkw

    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks