General

  • Target

    bd97fa4a869e6abe3d7281da4732db2a1f6878925095aa0c23acd64ea99af938

  • Size

    611KB

  • Sample

    221124-ypvfrsac3z

  • MD5

    ad47cfd40857dc7a8560e13a21446d3c

  • SHA1

    95b8a713ff383777cebf0a5fb9b5bd78be9b3195

  • SHA256

    bd97fa4a869e6abe3d7281da4732db2a1f6878925095aa0c23acd64ea99af938

  • SHA512

    b32fdf3cf8605d2766e427281ff908f954315d586b16383adc4aa22294f7800d4ff2cd8c9526b050489532f6da5a349fd8d041b71cc4cef4d3bca068a77dd5f8

  • SSDEEP

    12288:ahJlg4a4SkSxK9CJnIv5eBMfUSOxwGCTRywJPc171VQQFy6Pu:WJta4SrsC1xMccGA7JUdAQF

Malware Config

Targets

    • Target

      bd97fa4a869e6abe3d7281da4732db2a1f6878925095aa0c23acd64ea99af938

    • Size

      611KB

    • MD5

      ad47cfd40857dc7a8560e13a21446d3c

    • SHA1

      95b8a713ff383777cebf0a5fb9b5bd78be9b3195

    • SHA256

      bd97fa4a869e6abe3d7281da4732db2a1f6878925095aa0c23acd64ea99af938

    • SHA512

      b32fdf3cf8605d2766e427281ff908f954315d586b16383adc4aa22294f7800d4ff2cd8c9526b050489532f6da5a349fd8d041b71cc4cef4d3bca068a77dd5f8

    • SSDEEP

      12288:ahJlg4a4SkSxK9CJnIv5eBMfUSOxwGCTRywJPc171VQQFy6Pu:WJta4SrsC1xMccGA7JUdAQF

    • 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

    • 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