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Analysis

  • max time kernel
    145s
  • max time network
    87s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 13:55

General

  • Target

    c0e2bf7350962fe8cf138272718de84e_JaffaCakes118.exe

  • Size

    416KB

  • MD5

    c0e2bf7350962fe8cf138272718de84e

  • SHA1

    4c3ea657b5aef6c818a28150449549e49bf21e6d

  • SHA256

    3653c6a552cd57b115a85b99d5570196bc025bd896d0093ab955ad12756b0b59

  • SHA512

    51dabf42dbe59b929fb8f43f19867577ec05163b1e0592c7503fc23601afa0af96858781a3a31874b333d72ef0557dcb1b0aa14bca51a57caf64c13d1c47667a

  • SSDEEP

    6144:0EIZzgV1K3o7/D3Hx+5MOeWBIhnuZFLQRXlmgTzn18wL2MRpFSSw3jP2CAyDMjTX:0Te1+WD3R5OeWmhuzQDnzC6ojPayDq

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 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0e2bf7350962fe8cf138272718de84e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0e2bf7350962fe8cf138272718de84e_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:1848
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\c0e2bf7350962fe8cf138272718de84e_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:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe

    Filesize

    416KB

    MD5

    c0e2bf7350962fe8cf138272718de84e

    SHA1

    4c3ea657b5aef6c818a28150449549e49bf21e6d

    SHA256

    3653c6a552cd57b115a85b99d5570196bc025bd896d0093ab955ad12756b0b59

    SHA512

    51dabf42dbe59b929fb8f43f19867577ec05163b1e0592c7503fc23601afa0af96858781a3a31874b333d72ef0557dcb1b0aa14bca51a57caf64c13d1c47667a

  • memory/1848-28-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/1848-2-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/1848-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/1848-18-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/1848-1-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-11-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-13-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-12-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-19-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-31-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-32-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/3036-37-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB