General

  • Target

    78f2928a8650e66c9701ca99334a70ef309ff551d2932f2819e80125028a8164

  • Size

    1.1MB

  • Sample

    201113-hxd3mxpe4s

  • MD5

    989e7890bf658ab56ee9eec72cd8483b

  • SHA1

    777fb8de248994011e1fbce4502c00de9ca0d976

  • SHA256

    78f2928a8650e66c9701ca99334a70ef309ff551d2932f2819e80125028a8164

  • SHA512

    3a747302ddfeb82a9df59096b84324775be29ad8c89f6bf8bb0e9a9af62f8a31f9378928f4dc7672d6ee99b0a118812f0ad1c82e1077fe99643acf2c5e00aec3

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.casalsmd.com
  • Port:
    587
  • Username:
    carolina@casalsmd.com
  • Password:
    Carolina123

Targets

    • Target

      78f2928a8650e66c9701ca99334a70ef309ff551d2932f2819e80125028a8164

    • Size

      1.1MB

    • MD5

      989e7890bf658ab56ee9eec72cd8483b

    • SHA1

      777fb8de248994011e1fbce4502c00de9ca0d976

    • SHA256

      78f2928a8650e66c9701ca99334a70ef309ff551d2932f2819e80125028a8164

    • SHA512

      3a747302ddfeb82a9df59096b84324775be29ad8c89f6bf8bb0e9a9af62f8a31f9378928f4dc7672d6ee99b0a118812f0ad1c82e1077fe99643acf2c5e00aec3

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • UPX packed file

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

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • 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 Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks