General

  • Target

    6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b

  • Size

    737KB

  • Sample

    220730-166w8sbdfr

  • MD5

    1761d36ee0dd421415d880c6051dff4c

  • SHA1

    49d19aab6814703768384c2f3f38f9a497764962

  • SHA256

    6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b

  • SHA512

    1ddab5d31d79ee727a465392cd2c9004a2d86a529af298a5c78113a164a8adcb241bb741e142c28e06334366673af12f42ec41cd1a60c4113cd202f564cb1abd

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    ns7.hadara.ps
  • Port:
    587
  • Username:
    box@alnasserstone.com
  • Password:
    qazxswqazxsw@123

Targets

    • Target

      6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b

    • Size

      737KB

    • MD5

      1761d36ee0dd421415d880c6051dff4c

    • SHA1

      49d19aab6814703768384c2f3f38f9a497764962

    • SHA256

      6115bdc2a2393806df8e8eafefbe1c64b605ecb75a107f288317e3615f1eff9b

    • SHA512

      1ddab5d31d79ee727a465392cd2c9004a2d86a529af298a5c78113a164a8adcb241bb741e142c28e06334366673af12f42ec41cd1a60c4113cd202f564cb1abd

    • 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

    • 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