General

  • Target

    fc821e8529a05ff2346691084581455f_JaffaCakes118

  • Size

    548KB

  • Sample

    240420-l4c4taef4v

  • MD5

    fc821e8529a05ff2346691084581455f

  • SHA1

    c8e0f21c2689c42b1f3728775ee86b59f0e8b6c6

  • SHA256

    d3f2e8ce150805553a634591cc88dcf75942c12039de608c4a0bb204a96d1ae6

  • SHA512

    b507e4fe868e68a1982164c64d423da425d050cd66efcf2858ae9648d56971dfbf5fcc9a6a5cbd15d04e82b8dbee4054af9d4edb85bdba12611910108dc13089

  • SSDEEP

    12288:2lvvKF1ViO8IV8xy9x51mPpagIwmf4CkC6yQwAci2AGFV:2AF1Vyxxy9x5O8BjPft

Malware Config

Targets

    • Target

      fc821e8529a05ff2346691084581455f_JaffaCakes118

    • Size

      548KB

    • MD5

      fc821e8529a05ff2346691084581455f

    • SHA1

      c8e0f21c2689c42b1f3728775ee86b59f0e8b6c6

    • SHA256

      d3f2e8ce150805553a634591cc88dcf75942c12039de608c4a0bb204a96d1ae6

    • SHA512

      b507e4fe868e68a1982164c64d423da425d050cd66efcf2858ae9648d56971dfbf5fcc9a6a5cbd15d04e82b8dbee4054af9d4edb85bdba12611910108dc13089

    • SSDEEP

      12288:2lvvKF1ViO8IV8xy9x51mPpagIwmf4CkC6yQwAci2AGFV:2AF1Vyxxy9x5O8BjPft

    • 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 v13

Execution

Scripting

1
T1064

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks