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Analysis

  • max time kernel
    17s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 18:32

General

  • Target

    9731ce7b5966d7a6d552a808c7627a52_JaffaCakes118.dll

  • Size

    132KB

  • MD5

    9731ce7b5966d7a6d552a808c7627a52

  • SHA1

    d61985f19dcbd996b7aa75db2a55a16ffd8dc739

  • SHA256

    60096805005cb26820fa6cc76a49245e0c12d2b0abc7c935d3b275d742fb85f1

  • SHA512

    b49cd0a6c766206efbe6565b21c1e3ac50a119ca1b371c878305edafec5834d142c60dfdb79d90e148e7e7c2263794c1fe981f1db29ecc5a10cfaa3294c6daf1

  • SSDEEP

    1536:wZA1m1T0TDAdgpvGp+kHruGf3FS8hoU1LPcw5fV7sN3ZuHssMCLaefqsZWcV7ap:x1m1TwkCGdBD1d56BIssMFWqsZWclg

Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9731ce7b5966d7a6d552a808c7627a52_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9731ce7b5966d7a6d552a808c7627a52_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2260
      • C:\Windows\SysWOW64\net.exe
        "C:\Windows\System32\net.exe" stop sharedaccess
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:692
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1268

Network

MITRE ATT&CK Enterprise v15

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Downloads