Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 13:34

General

  • Target

    0676fbc94d7db80e446ec871bf5163e8_JaffaCakes118.exe

  • Size

    468KB

  • MD5

    0676fbc94d7db80e446ec871bf5163e8

  • SHA1

    60213fe783ce6a148d9a68ec846ca90d5b65313f

  • SHA256

    f42f491cc23cb2c05d2001887a4ec57118c5fbfbb421f36bcc56285060154293

  • SHA512

    0691db6f7be86325379a834222cc8a90bb007056cceaf9bf74fe9b22dce1a35a03b636a2638b4b32e2fcfb1c1bf777297c410a90e36e8fc1766e4a0f3efe3065

  • SSDEEP

    12288:LVdlPT//2mFDTWAIYkKkVeTwMiatl8hcx/:LlTn/DTUYaVFMiavx

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
  • 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\0676fbc94d7db80e446ec871bf5163e8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0676fbc94d7db80e446ec871bf5163e8_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\ProgramData\043A6A5B00014973000C42C6B4EB2331\043A6A5B00014973000C42C6B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C42C6B4EB2331\043A6A5B00014973000C42C6B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\0676fbc94d7db80e446ec871bf5163e8_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000C42C6B4EB2331\043A6A5B00014973000C42C6B4EB2331.exe

    Filesize

    468KB

    MD5

    0676fbc94d7db80e446ec871bf5163e8

    SHA1

    60213fe783ce6a148d9a68ec846ca90d5b65313f

    SHA256

    f42f491cc23cb2c05d2001887a4ec57118c5fbfbb421f36bcc56285060154293

    SHA512

    0691db6f7be86325379a834222cc8a90bb007056cceaf9bf74fe9b22dce1a35a03b636a2638b4b32e2fcfb1c1bf777297c410a90e36e8fc1766e4a0f3efe3065

  • memory/1864-11-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/1864-17-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/1864-27-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/1864-28-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/1864-33-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2032-1-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2032-0-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2032-2-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2032-16-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2032-24-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB