General

  • Target

    868bf5904a98abaa17511a14f7ee304f8cb73c95d616f056d7f51c3a3653aaf0

  • Size

    2.8MB

  • Sample

    220415-pkyg7acab9

  • MD5

    19fb0fd22c8d8b7d2d54821b3a170361

  • SHA1

    af9aded796b0f2d0499fdee537a4008f3451921e

  • SHA256

    868bf5904a98abaa17511a14f7ee304f8cb73c95d616f056d7f51c3a3653aaf0

  • SHA512

    e18f37b44ceb99f13f74bc74afe3e0c6bd324bb3143425466e4b208c6b0a8f5ed58465ca04a26d9cd9c40cd655d10c247f4310494bb245121bc72757e04fda5a

Malware Config

Targets

    • Target

      868bf5904a98abaa17511a14f7ee304f8cb73c95d616f056d7f51c3a3653aaf0

    • Size

      2.8MB

    • MD5

      19fb0fd22c8d8b7d2d54821b3a170361

    • SHA1

      af9aded796b0f2d0499fdee537a4008f3451921e

    • SHA256

      868bf5904a98abaa17511a14f7ee304f8cb73c95d616f056d7f51c3a3653aaf0

    • SHA512

      e18f37b44ceb99f13f74bc74afe3e0c6bd324bb3143425466e4b208c6b0a8f5ed58465ca04a26d9cd9c40cd655d10c247f4310494bb245121bc72757e04fda5a

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main Payload

    • Checks computer location settings

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

    • 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 v6

Tasks