General

  • Target

    8a2e2937cc4e90870343522e1e0440751defe875a0c12fc0fac74100a0eec7c9.exe

  • Size

    777KB

  • Sample

    241115-c786zsxfjk

  • MD5

    08d2ee7c3cead0986e3d6be9c7e89b63

  • SHA1

    83ed8ca1f6ebf71df3a0f111295012fcb893008d

  • SHA256

    8a2e2937cc4e90870343522e1e0440751defe875a0c12fc0fac74100a0eec7c9

  • SHA512

    40cd31f97fb93df6ae0d299afdd34c1480272f4826aa4d342e4be977a2f8f95f22f51e065163679594217c4445d4efac8661f3041bc44965a3f8a69415f9c829

  • SSDEEP

    24576:gmhCJVcWkoW1c6Sub7GqUxnxl+Iriqss6:sqFoW1c63G5ebI6

Malware Config

Extracted

Family

vipkeylogger

Targets

    • Target

      8a2e2937cc4e90870343522e1e0440751defe875a0c12fc0fac74100a0eec7c9.exe

    • Size

      777KB

    • MD5

      08d2ee7c3cead0986e3d6be9c7e89b63

    • SHA1

      83ed8ca1f6ebf71df3a0f111295012fcb893008d

    • SHA256

      8a2e2937cc4e90870343522e1e0440751defe875a0c12fc0fac74100a0eec7c9

    • SHA512

      40cd31f97fb93df6ae0d299afdd34c1480272f4826aa4d342e4be977a2f8f95f22f51e065163679594217c4445d4efac8661f3041bc44965a3f8a69415f9c829

    • SSDEEP

      24576:gmhCJVcWkoW1c6Sub7GqUxnxl+Iriqss6:sqFoW1c63G5ebI6

    • VIPKeylogger

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

    • Vipkeylogger family

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • 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

    • 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