General

  • Target

    2d3ea48fcc27e2593e625504c4a755d62b9d1dee51623b3c52846007b54cf166

  • Size

    1.2MB

  • Sample

    221127-txyqyafb4v

  • MD5

    55a6bffc579c687d4a0b6ca8b3df32e7

  • SHA1

    85e94d2ccfc7fb555ecc078436dbdfa152fdab34

  • SHA256

    2d3ea48fcc27e2593e625504c4a755d62b9d1dee51623b3c52846007b54cf166

  • SHA512

    a393bd97d2f9183bcc5c307854dd20db8e2b3c12ee866696a31755f8ca503c664e20889c8b6a0db31f0a299cfc151a7d5afa6c6c925b641aa9be670352b8cde9

  • SSDEEP

    24576:UfLlKgAD4q6aeQSG06sRfpf9Bcb2THYckvhQtC9:UfgD7F7060xfDcb2rYZZn9

Malware Config

Targets

    • Target

      2d3ea48fcc27e2593e625504c4a755d62b9d1dee51623b3c52846007b54cf166

    • Size

      1.2MB

    • MD5

      55a6bffc579c687d4a0b6ca8b3df32e7

    • SHA1

      85e94d2ccfc7fb555ecc078436dbdfa152fdab34

    • SHA256

      2d3ea48fcc27e2593e625504c4a755d62b9d1dee51623b3c52846007b54cf166

    • SHA512

      a393bd97d2f9183bcc5c307854dd20db8e2b3c12ee866696a31755f8ca503c664e20889c8b6a0db31f0a299cfc151a7d5afa6c6c925b641aa9be670352b8cde9

    • SSDEEP

      24576:UfLlKgAD4q6aeQSG06sRfpf9Bcb2THYckvhQtC9:UfgD7F7060xfDcb2rYZZn9

    • HawkEye

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks