General

  • Target

    f533084c9a750561e5367cec2c76908debdfaaee05dd211903653d81047b3414

  • Size

    566KB

  • Sample

    221123-pxcfgsfe6v

  • MD5

    ab610835f4360f1caad23202a39903af

  • SHA1

    e7d6efb9fca719b56b23c6db1ae46f94f30e22e0

  • SHA256

    f533084c9a750561e5367cec2c76908debdfaaee05dd211903653d81047b3414

  • SHA512

    3c06b63600b14d4903fa4f7d5bbeca495523cbc075adb2fcf2ca1e72d3e532bd4dda58b2d8c5297f415309807adc28752e8e01afb0f8e1dfe78b8325e6d5769c

  • SSDEEP

    6144:ArzbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9DjlDaq:AzQtqB5urTIoYWBQk1E+VF9mOx9dDN

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.yahoo.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Madalina199@

Targets

    • Target

      f533084c9a750561e5367cec2c76908debdfaaee05dd211903653d81047b3414

    • Size

      566KB

    • MD5

      ab610835f4360f1caad23202a39903af

    • SHA1

      e7d6efb9fca719b56b23c6db1ae46f94f30e22e0

    • SHA256

      f533084c9a750561e5367cec2c76908debdfaaee05dd211903653d81047b3414

    • SHA512

      3c06b63600b14d4903fa4f7d5bbeca495523cbc075adb2fcf2ca1e72d3e532bd4dda58b2d8c5297f415309807adc28752e8e01afb0f8e1dfe78b8325e6d5769c

    • SSDEEP

      6144:ArzbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9DjlDaq:AzQtqB5urTIoYWBQk1E+VF9mOx9dDN

    • 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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • 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

Defense Evasion

Scripting

1
T1064

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks