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Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 03:55

General

  • Target

    0298c3946a9b87400fd7d4cf381d68f6_JaffaCakes118.exe

  • Size

    357KB

  • MD5

    0298c3946a9b87400fd7d4cf381d68f6

  • SHA1

    a369820d21f8959044a73961979a274ce3314b36

  • SHA256

    977990f04007cd758cbff40fb5aa66ca546ed1ed4f8602b640205b5162399b1b

  • SHA512

    f80d1a30ca92dac7f1bc177374f6abfbf9d69c2490ad24ec140464782485f7ec438666cbd09e47aaebffe40bd1113bb9d97d2f862cecda3b2f6a222b1f1e37c2

  • SSDEEP

    6144:E84mQm9nFK7Ax+LYBrtSRbIqz+WSrLGj+wvjG+qhloMHDjFN2LuPbNNi04w:MoMAxQ1bH8azq0SFN2SBw4

Score
10/10

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 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 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0298c3946a9b87400fd7d4cf381d68f6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0298c3946a9b87400fd7d4cf381d68f6_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\ProgramData\043A6A5B00014973000B88E7B4EB2331\043A6A5B00014973000B88E7B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000B88E7B4EB2331\043A6A5B00014973000B88E7B4EB2331.exe" -d "C:\Users\Admin\AppData\Local\Temp\0298c3946a9b87400fd7d4cf381d68f6_JaffaCakes118.exe"
      2⤵
      • UAC bypass
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Checks whether UAC is enabled
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:1840

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\043A6A5B00014973000B88E7B4EB2331\043A6A5B00014973000B88E7B4EB2331

    Filesize

    328B

    MD5

    89a8eb36606b45228ebdf58ee09d26aa

    SHA1

    cb6d743ee0c53647ca647e865823ab93de72e571

    SHA256

    2006ad6213e6f7d138914c1fc3a1787792cb51a4601a4c27241e17e1ade8f198

    SHA512

    f80178d52a81cb18e6ed1f247a6280bf98867884d9f9f3fb8a026f999099975730a6f10477e64d86f55361f8dd2d960c3cc356ea3854d3e6b193fa3aea1b00fc

  • \ProgramData\043A6A5B00014973000B88E7B4EB2331\043A6A5B00014973000B88E7B4EB2331.exe

    Filesize

    357KB

    MD5

    0298c3946a9b87400fd7d4cf381d68f6

    SHA1

    a369820d21f8959044a73961979a274ce3314b36

    SHA256

    977990f04007cd758cbff40fb5aa66ca546ed1ed4f8602b640205b5162399b1b

    SHA512

    f80d1a30ca92dac7f1bc177374f6abfbf9d69c2490ad24ec140464782485f7ec438666cbd09e47aaebffe40bd1113bb9d97d2f862cecda3b2f6a222b1f1e37c2

  • memory/1840-27-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-44-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-43-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-42-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-36-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-18-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1840-24-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-3-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-26-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-28-0x00000000004BD000-0x00000000004BE000-memory.dmp

    Filesize

    4KB

  • memory/1952-35-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-5-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-0-0x00000000004BD000-0x00000000004BE000-memory.dmp

    Filesize

    4KB

  • memory/1952-1-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1952-4-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB