Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2024 10:31

General

  • Target

    97dfbf8a930bf037749c0da0b5c11b1c_JaffaCakes118.exe

  • Size

    292KB

  • MD5

    97dfbf8a930bf037749c0da0b5c11b1c

  • SHA1

    55ae8ee2ddd24fba4a81184eb9ee6a042ef65b15

  • SHA256

    b7513580bb8eddebedf6c8f5add12b5a3271b0b6ee42fdf3edd0e8c4e6519944

  • SHA512

    f34fba7950ec661b67a9945380cfb86ee7ffe89c6659ca47ba337866441f31e004c66a2fc1f5d4331ca6dde5974d20b6bb1b7247e328dfbe5a85f115b44daed9

  • SSDEEP

    6144:mBJd6c+h/WA/ZBJXrpsKZjJWXTBN333eLYmMDUDb7WOE:mLd6c+h+A5P4XTLn3eLYGWOE

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\97dfbf8a930bf037749c0da0b5c11b1c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\97dfbf8a930bf037749c0da0b5c11b1c_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:2360
    • C:\Windows\SysWOW64\netsh.exe
      "netsh" wlan show profile
      2⤵
        PID:2560

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2360-0-0x0000000074F01000-0x0000000074F02000-memory.dmp

      Filesize

      4KB

    • memory/2360-1-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-2-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-3-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-4-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-5-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-6-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB

    • memory/2360-7-0x0000000074F00000-0x00000000754AB000-memory.dmp

      Filesize

      5.7MB