Overview

overview

10

Static

static

5a81bfc77d...d7.exe

windows7-x64

10

5a81bfc77d...d7.exe

windows10-2004-x64

10

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General

  • Target

    5a81bfc77d9724703ba17bfbb543b8d0e05ee11b1f8a0159dc1bfe6b55278cd7

  • Size

    1.7MB

  • Sample

    221128-ws75xsef45

  • MD5

    052a940aae3e54fc50f6a407e68f6e29

  • SHA1

    a6be32c5d51476cc4d81d91959572c442209164a

  • SHA256

    5a81bfc77d9724703ba17bfbb543b8d0e05ee11b1f8a0159dc1bfe6b55278cd7

  • SHA512

    a5ad7a0336f2285018f844e4c5df30e9b19f2d7f7ff814a3ff1f69903c271fab60a3044efff5226265bd620491ba8abf7198a7c81019412bcc95cb4b027cbe63

  • SSDEEP

    24576:nWo63tNOdcwUAJONc30Zf/jSJGtvb6YtT7CU30wfTLlS4P1THSRzXJYHf7XBe7aE:3cWb3fAb6aT73jbuJY/7XdSR

Score
10/10
hawkeyecollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.messagingengine.com
  • Port:
    587
  • Username:
    azarbaijJ@fastmail.com
  • Password:
    qedrks8q9hlo8up1ao7hrljvc7

Targets

    • Target

      5a81bfc77d9724703ba17bfbb543b8d0e05ee11b1f8a0159dc1bfe6b55278cd7

    • Size

      1.7MB

    • MD5

      052a940aae3e54fc50f6a407e68f6e29

    • SHA1

      a6be32c5d51476cc4d81d91959572c442209164a

    • SHA256

      5a81bfc77d9724703ba17bfbb543b8d0e05ee11b1f8a0159dc1bfe6b55278cd7

    • SHA512

      a5ad7a0336f2285018f844e4c5df30e9b19f2d7f7ff814a3ff1f69903c271fab60a3044efff5226265bd620491ba8abf7198a7c81019412bcc95cb4b027cbe63

    • SSDEEP

      24576:nWo63tNOdcwUAJONc30Zf/jSJGtvb6YtT7CU30wfTLlS4P1THSRzXJYHf7XBe7aE:3cWb3fAb6aT73jbuJY/7XdSR

    Score
    10/10
    hawkeyecollectionkeyloggerpersistencespywarestealertrojan

    • HawkEye

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

      keyloggertrojanstealerspywarehawkeye

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Scripting

1
T1064

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks