General

  • Target

    2d1cb79740ad3c65afdc693f5d5bc31c425d88a33bcd2d4f6d8044231b1427eb

  • Size

    654KB

  • Sample

    230510-rxmbssge78

  • MD5

    eef5220a2f4e2271672abc644e563e45

  • SHA1

    cb551ad223063517d67e18622044b406ef40c9d3

  • SHA256

    2d1cb79740ad3c65afdc693f5d5bc31c425d88a33bcd2d4f6d8044231b1427eb

  • SHA512

    6154d678cd118677b0d54d33bd31fcad397cc650f443c438c5cdf4e9a0a5a210a006cbe61ce7fdedad381eded57c8fe25a2c34fe1a9bef3e97f657c9738b5eb0

  • SSDEEP

    12288:gXQnnE6+s3WsZ/lkwR939lgKFWRg1xY0VcRuaHuatAUz3huJ7XrjaJ+:gXQnnYsNHXR9NlgobVcUK7UXrj++

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.tcci.org.sa
  • Port:
    587
  • Username:
    fahad.s@tcci.org.sa
  • Password:
    Brown3044

Targets

    • Target

      2d1cb79740ad3c65afdc693f5d5bc31c425d88a33bcd2d4f6d8044231b1427eb

    • Size

      654KB

    • MD5

      eef5220a2f4e2271672abc644e563e45

    • SHA1

      cb551ad223063517d67e18622044b406ef40c9d3

    • SHA256

      2d1cb79740ad3c65afdc693f5d5bc31c425d88a33bcd2d4f6d8044231b1427eb

    • SHA512

      6154d678cd118677b0d54d33bd31fcad397cc650f443c438c5cdf4e9a0a5a210a006cbe61ce7fdedad381eded57c8fe25a2c34fe1a9bef3e97f657c9738b5eb0

    • SSDEEP

      12288:gXQnnE6+s3WsZ/lkwR939lgKFWRg1xY0VcRuaHuatAUz3huJ7XrjaJ+:gXQnnYsNHXR9NlgobVcUK7UXrj++

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks