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Analysis

  • max time kernel
    150s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    06/10/2024, 13:25

General

  • Target

    18459b4ba4b7c6a0487443f09e52f8f2_JaffaCakes118.exe

  • Size

    298KB

  • MD5

    18459b4ba4b7c6a0487443f09e52f8f2

  • SHA1

    9dbe9bb7d095897d65976d148972e79e29f62dc4

  • SHA256

    99d5826e5dd63fe6ad4130ddef4c98aaa4636c7e7ba7bce3657d380e0370a591

  • SHA512

    043ef6d7e785297cee598f903a4a29f68da8fccfffd891f1d15bf4c72e1e2fca453705e3e0d6471f04fb50aa0fa6379de17ff0b20e8fab54dffd57b206ebaa3d

  • SSDEEP

    6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYR:v6Wq4aaE6KwyF5L0Y2D1PqL6

Score
10/10

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • AutoIT Executable 16 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18459b4ba4b7c6a0487443f09e52f8f2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\18459b4ba4b7c6a0487443f09e52f8f2_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\Windows\svhost.exe
      C:\Windows\svhost.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Documents and Settings.exe

    Filesize

    298KB

    MD5

    5626ad6b01813b2adfdcf92d8c064950

    SHA1

    9d16215157fbe80a124e64c8ef94f83660209397

    SHA256

    561c98dab8c81e0330845ff04ab9bcf0f82c6e83e9c3b041acd5c94cbf542549

    SHA512

    be1d6eea326b3aa2cbddd4bf62342fa123577e7e49f2cf161012cba4c50943d82f44738eed07802ce5b308886ce618c0bb34d9d4288ccca7864300c9002fb95f

  • C:\Windows\Driver.db

    Filesize

    82B

    MD5

    c2d2dc50dca8a2bfdc8e2d59dfa5796d

    SHA1

    7a6150fc53244e28d1bcea437c0c9d276c41ccad

    SHA256

    b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960

    SHA512

    6cfdd08729de9ee9d1f5d8fcd859144d32ddc0a9e7074202a7d03d3795bdf0027a074a6aa54f451d4166024c134b27c55c7142170e64d979d86c13801f937ce4

  • C:\Windows\svhost.exe

    Filesize

    298KB

    MD5

    5827308d36839c81a1235204a873ea2d

    SHA1

    3db2a155c451e5af1dda4501beb13d2488b73740

    SHA256

    442fa5201a1f770e9c2e0ed4b0e7074202afcb0a099f9d339450737f4af0f6c6

    SHA512

    454211ba5888ccc862061ce90198f280762af2dd2f26cc97cc364fd4fc88fb78ea9d64b4253e409a902fbd97661b40b77d75a6030889b1c1c91b7f5a0e3e9bdc

  • memory/2380-10219-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-6892-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-15950-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-1153-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-1156-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-2301-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-3450-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-4596-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-5743-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-5-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-8036-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-9067-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-14803-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-11363-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-12509-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2380-13657-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2584-0-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB

  • memory/2584-792-0x0000000000400000-0x00000000004C2000-memory.dmp

    Filesize

    776KB