General

  • Target

    LPO -Comfirmaton Order Pdf_1.zip

  • Size

    884KB

  • Sample

    230717-n7f1zscc61

  • MD5

    d040f34bdaa915f32fbcf590294342ae

  • SHA1

    f25d82e2fe30a0bfede04eb9a8879e48c5af3edf

  • SHA256

    6ab07615a85e25ea9cf1213fcc0c55f7e93928b87b31399dfda4331ebdb205e6

  • SHA512

    3f52244df4c90abdf55dd69b3e9e71c3ec5379038f18101d0717672ae75e6215396f9a851089f4e8c9ffe610f889e01c6cacb12c79342b262ff400367938bdde

  • SSDEEP

    24576:36XZEBfv0bYC8uqeVSFZ4SUk+ES3w/GVL0uz4AO:gE9v0bYCRzkFD4L0uz4R

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.lucd.ru
  • Port:
    21
  • Username:
    hwk@lucd.ru
  • Password:
    obum@911

Targets

    • Target

      LPO -Comfirmaton Order Pdf.exe

    • Size

      1.2MB

    • MD5

      81f9de1413f35585e3eda567859d6327

    • SHA1

      b033df120cb75bfbecfe0f5d75b6d3c74cf26bf7

    • SHA256

      7a30f11aee32cb6b96651c34349d1d290413c01e3c48e056bc833ca97856730c

    • SHA512

      67c1d3bf559752c2bf4b7f725008ebb47317143aa9ff5b7e288e7ee706d407de54dbc2c0bd8ef2933b0a8c8de61bc5c4b12316be913518264673e79863341c7a

    • SSDEEP

      24576:3UXKCz7PPJENPvGbYAgcGel2vZ400k+eq3iXWVhcK0C:3Yz7JE1vGbYA5zYvv0hc5C

    • HawkEye

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

    • Looks for VirtualBox Guest Additions in registry

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • 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.

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Email Collection

1
T1114

Tasks