General

  • Target

    2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7

  • Size

    567KB

  • Sample

    221126-tn6p7afg32

  • MD5

    cca0703e3c4a7a8bf7cff4777abb8303

  • SHA1

    acc1139a7fd4c8dc984d6b26476b16eb9efc0142

  • SHA256

    2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7

  • SHA512

    0ef9d19d697d1f9bc2cdc16aba6677d67b22e0f74baa32dd5e5426e6dc33860e4a00c5546e92f80b8754f989675c7fce94382575b156a2ae7ff26e5890b74c22

  • SSDEEP

    12288:LcRzWTuJzK2BRHCOu1/nASZNiTFsW0TbzLTy0XbTIEIsPBs:IRz3KqRHCOu5nvcTCW0TbTLrXP

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    vinny2009

Targets

    • Target

      2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7

    • Size

      567KB

    • MD5

      cca0703e3c4a7a8bf7cff4777abb8303

    • SHA1

      acc1139a7fd4c8dc984d6b26476b16eb9efc0142

    • SHA256

      2895b0d03298b506b817be1f5c5ea958ce24e80bd8bdda2bd9c1fe1c206d5dc7

    • SHA512

      0ef9d19d697d1f9bc2cdc16aba6677d67b22e0f74baa32dd5e5426e6dc33860e4a00c5546e92f80b8754f989675c7fce94382575b156a2ae7ff26e5890b74c22

    • SSDEEP

      12288:LcRzWTuJzK2BRHCOu1/nASZNiTFsW0TbzLTy0XbTIEIsPBs:IRz3KqRHCOu5nvcTCW0TbTLrXP

    • HawkEye

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

    • Modifies WinLogon for persistence

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • 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

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks