General

  • Target

    PAYCHECK LIST.exe

  • Size

    844KB

  • Sample

    201109-xs829hzp2s

  • MD5

    e31da9d754a9fcd77cf6a0c5ce8ac329

  • SHA1

    a8271c60261ba376497d02e0b16a4b6984b3d045

  • SHA256

    729a8847d2ea2bfb04ce24eb71202adc4bccf4cac79c31868851cc0ccd384755

  • SHA512

    7c19f2d625ac4f0b0955bbfbb2c49b3e813125778da09b35661cd3f1146f8ca5a61f717af08125ce34c9be4f593aa4a32c83dd3b7322fe9577b4037c9dafc7a9

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    alexisborris@yandex.ru
  • Password:
    @Veronica24#
Mutex

2aaa2ba3-49c8-4136-9d23-df4acf25bce7

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:true _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:@Veronica24# _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.ru _EmailUsername:alexisborris@yandex.ru _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:2aaa2ba3-49c8-4136-9d23-df4acf25bce7 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    alexisborris@yandex.ru
  • Password:
    @Veronica24#

Targets

    • Target

      PAYCHECK LIST.exe

    • Size

      844KB

    • MD5

      e31da9d754a9fcd77cf6a0c5ce8ac329

    • SHA1

      a8271c60261ba376497d02e0b16a4b6984b3d045

    • SHA256

      729a8847d2ea2bfb04ce24eb71202adc4bccf4cac79c31868851cc0ccd384755

    • SHA512

      7c19f2d625ac4f0b0955bbfbb2c49b3e813125778da09b35661cd3f1146f8ca5a61f717af08125ce34c9be4f593aa4a32c83dd3b7322fe9577b4037c9dafc7a9

    • HawkEye Reborn

      HawkEye Reborn is an enhanced version of the HawkEye malware kit.

    • M00nd3v_Logger

      M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

    • Looks for VirtualBox Guest Additions in registry

    • M00nD3v Logger Payload

      Detects M00nD3v Logger payload in memory.

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks