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Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2024, 20:59

General

  • Target

    0fda62950a6def66ff9cd5f6bf0d373e_JaffaCakes118.exe

  • Size

    304KB

  • MD5

    0fda62950a6def66ff9cd5f6bf0d373e

  • SHA1

    0d42ede86b4a970c73ab7c8b5e43b2a3a9092221

  • SHA256

    f1cba3dadb1a6e49066b9e651612a0b46e13915809e74fdac3724fdb6d4f21c3

  • SHA512

    ebd2e4a43402e653c1e65b876b77cab341b63ea53b05f50c965721b1af5f3d4bbcc03540db511c2b0dbc08e60627439cd63dd526cfda4be620ce3b66a19020e5

  • SSDEEP

    3072:hPGOaEaAaTG0kZSmA2I8xqc+3EMop2aEaLFra+7pvPSvBm9:S4Ab0oEylaRS2

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fda62950a6def66ff9cd5f6bf0d373e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0fda62950a6def66ff9cd5f6bf0d373e_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\qeozais.exe
      "C:\Users\Admin\qeozais.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\qeozais.exe

    Filesize

    304KB

    MD5

    95257981e085e745d3284d6b9c48b585

    SHA1

    b436cd183bdf5ca5a9b573329c8b1a87227d31bf

    SHA256

    baab95722267e2d14a39252a3f0bc4348c00043cf01eb7e567bb85db643ce1cc

    SHA512

    bceb58411aba0951140fc9c52ef3c5d29daaa44d26eac0a0bae77ed38a78be30403d9a79a4b5d4fd789580948bb8df1c0ae36df1446fcc81a588748a07739858

  • memory/548-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/548-13-0x0000000002F10000-0x0000000002F76000-memory.dmp

    Filesize

    408KB

  • memory/548-15-0x0000000002F10000-0x0000000002F76000-memory.dmp

    Filesize

    408KB