Resubmissions

24-01-2023 16:34

230124-t3gplsec3t 10

24-01-2023 16:16

230124-tqt46seb6z 10

General

  • Target

    4DA4E24086338BD0451BEC5230D9CA86.exe

  • Size

    1.0MB

  • Sample

    230124-t3gplsec3t

  • MD5

    4da4e24086338bd0451bec5230d9ca86

  • SHA1

    7fc81b5f70e3d7af4a9d55cdc38afb0cfdec8158

  • SHA256

    c76f6e44390f63e0a43bddef270f959c31899c65b93f139a0efbd2f2e625b1a8

  • SHA512

    628077dd26bd8a6bfdb1333095063796079a85aff8c90caac70be770f662fa7fa436bbae19610b8f25caaddc34024eb98f051e269bfbc5d85e8bf840a5790e79

  • SSDEEP

    24576:gRZVFDDpos7pkagvZTuGY8IyS0CaLF7Od+PGstTIVtfO:KZVJ6s9kagz9IySH+e2TIVtfO

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    mrssussydominic@gmail.com
  • Password:
    nnaemeka12

Targets

    • Target

      4DA4E24086338BD0451BEC5230D9CA86.exe

    • Size

      1.0MB

    • MD5

      4da4e24086338bd0451bec5230d9ca86

    • SHA1

      7fc81b5f70e3d7af4a9d55cdc38afb0cfdec8158

    • SHA256

      c76f6e44390f63e0a43bddef270f959c31899c65b93f139a0efbd2f2e625b1a8

    • SHA512

      628077dd26bd8a6bfdb1333095063796079a85aff8c90caac70be770f662fa7fa436bbae19610b8f25caaddc34024eb98f051e269bfbc5d85e8bf840a5790e79

    • SSDEEP

      24576:gRZVFDDpos7pkagvZTuGY8IyS0CaLF7Od+PGstTIVtfO:KZVJ6s9kagz9IySH+e2TIVtfO

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks