General

  • Target

    1405730d81266ae23dae53711b03c6b9c83aacf7ecddea185e226feffee8090d.exe

  • Size

    1.2MB

  • Sample

    241123-tmz61sxmfy

  • MD5

    25d858ef217abf35efb1c319e8dd77c5

  • SHA1

    1a4e07b4226a2275d2a4fffc5317638f8d4b6a18

  • SHA256

    1405730d81266ae23dae53711b03c6b9c83aacf7ecddea185e226feffee8090d

  • SHA512

    409224d8deb7e10206155073d7112b910553683399c898cb81705458c43b7f4bbcd125957f7dcf55d7f988e3d38c50f0c2f36d13ad953890ab11e86c8eb665d2

  • SSDEEP

    24576:KdKnJlmwhG7vohKM4br2Vza6HR2zlPQxL/F99UljJes8lSnQQ:KCl7lYOLSes8lSQQ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.norcalwholehousefans.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Pythonk2024!@#$

Extracted

Family

vipkeylogger

Targets

    • Target

      1405730d81266ae23dae53711b03c6b9c83aacf7ecddea185e226feffee8090d.exe

    • Size

      1.2MB

    • MD5

      25d858ef217abf35efb1c319e8dd77c5

    • SHA1

      1a4e07b4226a2275d2a4fffc5317638f8d4b6a18

    • SHA256

      1405730d81266ae23dae53711b03c6b9c83aacf7ecddea185e226feffee8090d

    • SHA512

      409224d8deb7e10206155073d7112b910553683399c898cb81705458c43b7f4bbcd125957f7dcf55d7f988e3d38c50f0c2f36d13ad953890ab11e86c8eb665d2

    • SSDEEP

      24576:KdKnJlmwhG7vohKM4br2Vza6HR2zlPQxL/F99UljJes8lSnQQ:KCl7lYOLSes8lSQQ

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modiloader family

    • VIPKeylogger

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

    • Vipkeylogger family

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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