General

  • Target

    cb31481ceeb76a7ec086e763ae8c7c852db581c6370e4dbd008db619bfd26828

  • Size

    958KB

  • Sample

    221128-mwl77ach3v

  • MD5

    24e1c4f775d8c4d88f35d6bd98604c8c

  • SHA1

    d64fd9627426d05bc7b42c74e16be85449e0418d

  • SHA256

    cb31481ceeb76a7ec086e763ae8c7c852db581c6370e4dbd008db619bfd26828

  • SHA512

    1c01a4fd99303247b9bf7ab384eb77aa24a3ece04f43853ee6de40d7ea4c5ea54657a3ea9d779bf0aab5a25e846963e563a9fc39537fb7443a3b66c5fa71d2fb

  • SSDEEP

    24576:nPY8bgepVfD2/HyJji3MIMtPJZdGRUKmlSAupU0LeSVJWUh:P7bE+i3MJPJcYlSAupDzr3h

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    diamond7625w@gmail.com
  • Password:
    pdmiawgubaleywef

Targets

    • Target

      PI.exe

    • Size

      992KB

    • MD5

      f915f94f551c0c5371d093dbe27bbfaa

    • SHA1

      912941a11e2c924eceb37ac5928ba457a10d8512

    • SHA256

      9cc92274df864afffdc64af3537d37033aff710061b4cc1863153a4d5a435c22

    • SHA512

      a5eecf05caa8fab3e1f98b43b222b4c1ea2080d243e9601590342410eeb9f1481e7352ebed76a56849ffb8ed0481fcc06b136253701c879370b22b610abab786

    • SSDEEP

      24576:NaPY8FueJVd/IfHydpi7m4Qt/XZhGPUKcpO+gpqeDySVR+PJ:GTN8Ui7mh/DGSpO+gp5nP

    • 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.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks