General

  • Target

    SecuriteInfo.com.Trojan.PWS.Stealer.29660.11031.30587

  • Size

    1.8MB

  • Sample

    201215-25hnhh2kce

  • MD5

    7ca2be12ff1d93475b123c77186f5121

  • SHA1

    0c88c06553bc3117a7e6f68adb99f1f820ae912d

  • SHA256

    121f9e2ca94382e2562bf30f1cc946ad1e221246ff5b7271dce48d693ec128e8

  • SHA512

    9f001624285ba6fc75650806e86780ad548a679407f8b33a03066284af5e22fada85d4f19e730aee441fba5cd1f251efaeca471f7a768c6710e5e7316f6bde96

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bhavnatutor.com
  • Port:
    587
  • Username:
    sales@bhavnatutor.com
  • Password:
    Onyeoba111

Targets

    • Target

      SecuriteInfo.com.Trojan.PWS.Stealer.29660.11031.30587

    • Size

      1.8MB

    • MD5

      7ca2be12ff1d93475b123c77186f5121

    • SHA1

      0c88c06553bc3117a7e6f68adb99f1f820ae912d

    • SHA256

      121f9e2ca94382e2562bf30f1cc946ad1e221246ff5b7271dce48d693ec128e8

    • SHA512

      9f001624285ba6fc75650806e86780ad548a679407f8b33a03066284af5e22fada85d4f19e730aee441fba5cd1f251efaeca471f7a768c6710e5e7316f6bde96

    • MassLogger

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

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks