Analysis

  • max time kernel
    145s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 11:00

General

  • Target

    da325c3930434961b3acf6564f3fdcfa_JaffaCakes118.exe

  • Size

    408KB

  • MD5

    da325c3930434961b3acf6564f3fdcfa

  • SHA1

    52ce6b86ab7b23753532dfdd079eab0773e68ced

  • SHA256

    4bc0a63aa0a6035334e30d4d9085cb309c3dc1ac78a7919f5fdb42e3186420c1

  • SHA512

    f26a8da32a4f2edfbac536538bc41038f1349629316eb549b2424170303728ee75e40fa0e277f833922b7d91cee79afa0e1f897beaacfbfc3c06a247627582c8

  • SSDEEP

    6144:MhMwOYKqxqfBXSXu5iZEWs6DdYc3xBskFFJ5mOrXccMbzw1ojIKB:8Mw+qotSQiZ3HdYchy0PmEc9iW

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da325c3930434961b3acf6564f3fdcfa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\da325c3930434961b3acf6564f3fdcfa_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\ProgramData\043A6A5B00014973000C9F96B4EB2331\043A6A5B00014973000C9F96B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C9F96B4EB2331\043A6A5B00014973000C9F96B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\da325c3930434961b3acf6564f3fdcfa_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2408

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000C9F96B4EB2331\043A6A5B00014973000C9F96B4EB2331.exe

    Filesize

    408KB

    MD5

    da325c3930434961b3acf6564f3fdcfa

    SHA1

    52ce6b86ab7b23753532dfdd079eab0773e68ced

    SHA256

    4bc0a63aa0a6035334e30d4d9085cb309c3dc1ac78a7919f5fdb42e3186420c1

    SHA512

    f26a8da32a4f2edfbac536538bc41038f1349629316eb549b2424170303728ee75e40fa0e277f833922b7d91cee79afa0e1f897beaacfbfc3c06a247627582c8

  • memory/628-0-0x00000000003E0000-0x00000000003E4000-memory.dmp

    Filesize

    16KB

  • memory/628-1-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/628-2-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/628-21-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/628-31-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-11-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-13-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-12-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-22-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-33-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2408-39-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB