Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 14:46

General

  • Target

    63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe

  • Size

    405KB

  • MD5

    63ab52937c3c1c9393181ef4ae32a1e9

  • SHA1

    22a397899a23ab43227ef5ca89141065b26e251c

  • SHA256

    796f6164a7e8c17565f7f76c6c06bc4b4e3544a5a414ab3efb1811671ad51125

  • SHA512

    e58fe5f2ee6bc59eaa295856e3a13c425e6ba1a35a42685872c26a4d6aec525179bcaf55a92f3eaa356792cc276eda7ae50b1376b2283043a2d0eb158e124a76

  • SSDEEP

    6144:NHajM693leP42YvYLo+naiSVBQddhOihH30XidU0DCzncwF0Q7JY+7:Nmp9V4CA1IBOoidU0DCovQ7JD7

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • NTFS ADS 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    • NTFS ADS
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe" /retrynav 1
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      • NTFS ADS
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2744
      • C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe" /retrynav 2
        3⤵
        • Executes dropped EXE
        • Modifies registry class
        • NTFS ADS
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:2928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe:typelib

    Filesize

    8KB

    MD5

    8f77ee287c7cccd7d478207fa260d963

    SHA1

    032bb96722ca145e8cf9d12990b12aa53c587b03

    SHA256

    2a27352e668ff707e086a401f7880248337845138749bfcbb1961562459d23f4

    SHA512

    ed8b33f406bde2a1e85d713b5ed195529bfb0eadd72974a7c5a78c1a5ea6f02824bd99beda66e118262596cf4688a73625ce301f5e038509b72f89eee2ec9d01

  • \Users\Admin\AppData\Local\Temp\63ab52937c3c1c9393181ef4ae32a1e9_JaffaCakes118.exe

    Filesize

    405KB

    MD5

    63ab52937c3c1c9393181ef4ae32a1e9

    SHA1

    22a397899a23ab43227ef5ca89141065b26e251c

    SHA256

    796f6164a7e8c17565f7f76c6c06bc4b4e3544a5a414ab3efb1811671ad51125

    SHA512

    e58fe5f2ee6bc59eaa295856e3a13c425e6ba1a35a42685872c26a4d6aec525179bcaf55a92f3eaa356792cc276eda7ae50b1376b2283043a2d0eb158e124a76

  • memory/2744-72-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-64-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-41-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-54-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-42-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-53-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-68-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-45-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2744-35-0x0000000000850000-0x0000000000923000-memory.dmp

    Filesize

    844KB

  • memory/2928-76-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-78-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-80-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-93-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-91-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-89-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-88-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/2928-90-0x0000000000890000-0x0000000000963000-memory.dmp

    Filesize

    844KB

  • memory/3056-1-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-37-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-0-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-31-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-27-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-7-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-18-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-17-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-11-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/3056-4-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB

  • memory/3056-5-0x0000000000580000-0x0000000000653000-memory.dmp

    Filesize

    844KB