General

  • Target

    7afc0c65ebc21fc1419490508c8179ad5c4649635c4cc65fa52ca10697cbe4dd

  • Size

    423KB

  • Sample

    221124-ezecragh29

  • MD5

    1fd12be39eaf609a4fc0c70121b32f92

  • SHA1

    fe9f48bc1117329e2792d555260d1231dafb7f01

  • SHA256

    7afc0c65ebc21fc1419490508c8179ad5c4649635c4cc65fa52ca10697cbe4dd

  • SHA512

    2bc229d010fb42cf1a025f55f4b3bfdc452b0725b361fcd96d716475b817cd4872d67f1b0004066fa183896a29e48261fcc25a7d73188f8353392707b9fb700d

  • SSDEEP

    12288:esA+w6vdwRZQ8s85vrY4TTO1EYiGgVZ9fN0G:MYSvBTK1EF8

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dzwbhatvaehtwxku

Targets

    • Target

      7afc0c65ebc21fc1419490508c8179ad5c4649635c4cc65fa52ca10697cbe4dd

    • Size

      423KB

    • MD5

      1fd12be39eaf609a4fc0c70121b32f92

    • SHA1

      fe9f48bc1117329e2792d555260d1231dafb7f01

    • SHA256

      7afc0c65ebc21fc1419490508c8179ad5c4649635c4cc65fa52ca10697cbe4dd

    • SHA512

      2bc229d010fb42cf1a025f55f4b3bfdc452b0725b361fcd96d716475b817cd4872d67f1b0004066fa183896a29e48261fcc25a7d73188f8353392707b9fb700d

    • SSDEEP

      12288:esA+w6vdwRZQ8s85vrY4TTO1EYiGgVZ9fN0G:MYSvBTK1EF8

    • 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

    • 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

    • 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