General

  • Target

    cd9b7d834604e741eb8bd72a5e35dc247d3be63bdef4eca7d4209dc7b2cac802

  • Size

    719KB

  • Sample

    220520-3sx4aahea6

  • MD5

    e6b8c5dfba95c02782ae93ae6a58ffcb

  • SHA1

    ed6303d56558609110f788ed76131286f6d29371

  • SHA256

    cd9b7d834604e741eb8bd72a5e35dc247d3be63bdef4eca7d4209dc7b2cac802

  • SHA512

    c8d17fb68c80730644ca0976247fe4fea2025801c4e5bdd9da7eb674786aea196c0b9c2a3615a56c4d023e55638ad4cfbf76ecf2861591194b0979cd9d841153

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.grandinnabalibeach.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    pur6188

Targets

    • Target

      LM Approved Invoices 081020.exe

    • Size

      974KB

    • MD5

      300326a042ccb921bda24ccf62542329

    • SHA1

      ae25411bdd81c114d4b7126d786292a4fd8b5f4b

    • SHA256

      08543a93690c3bdcad96daea758571cec3515b8e10b80872a505d82ad73fe6be

    • SHA512

      8fc5d6ecb30400ea5914832a0721127ed84dc73f0c62ca551943463e950728859abf5f85500f3400932d190f73e70b018b81ef129ae530df9e0b38d3acb690e6

    • HawkEye

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • 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

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks