Analysis

  • max time kernel
    153s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-06-2024 08:47

General

  • Target

    1168b89f120da9898cc71d3ab48bd768_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    1168b89f120da9898cc71d3ab48bd768

  • SHA1

    8963fdd65cbe1f786f0296b26f46f71897d12dc7

  • SHA256

    986cd097aaa077dd2acf09937266c69a64fdf9e3b8d011ed7656b6f669a81112

  • SHA512

    86ca04ea1726915231913534bc64650d32deaa729aec43f5a74509e1c1e438cda1ae124dd4088d1e4876e61386b94702e4512ec8ae7fa6615219596d1b8f3bed

  • SSDEEP

    1536:dXNXdlRH+Dwk4cSGesvhC8plnQ85+HwClgfTQqPTFTCtOQ8Ccfic:ddtlRH+UxGzh3HQ85+QqoTBfic

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 6 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1168b89f120da9898cc71d3ab48bd768_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1168b89f120da9898cc71d3ab48bd768_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\windows\svchosts.exe
      C:\windows\svchosts.exe auto
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:3108
    • C:\progra~1\Intern~1\iexplore.exe
      C:\\progra~1\\Intern~1\\iexplore.exe http://jianqiangzhe1.com/AddSetup.asp?id=137&localID=QM00013&isqq=3
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4688
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4688 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1072
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4600

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

      Filesize

      471B

      MD5

      5f0847e5a15af2d7923393c3cd30c5d1

      SHA1

      326c44f2bc29ec6578a400d6d46361efcb013540

      SHA256

      28766e681bf500e9cddbcd3275cd898c4165354ad087c2461d9ee374a7e2221e

      SHA512

      a83751183cd1f2ac063a0077f8edfaecda72a4649437070c83f88151c822ff42d43fb8a291c123af2598e10d15cbdc147cef353b2149baca9462fb02e3d67a06

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

      Filesize

      404B

      MD5

      317177f158be9397fcf09d256b01d126

      SHA1

      fefebef7a66ab8d6e9ae363f7133b476c9c6030c

      SHA256

      3dc6496996f137a27d0b46256fedfb2305fde8fd507a1a1c1e7fc387b3941dbf

      SHA512

      f7b4e2c6c7a24f36a0eb5ced3bb33603bfe833fb4492b391f0b895fe7b005201a618fc019aa330349179c3a5f84e934a6c1611554e5df97a2bcf52794b46efad

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8ZO46T3J\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Windows\svchosts.exe

      Filesize

      88KB

      MD5

      1168b89f120da9898cc71d3ab48bd768

      SHA1

      8963fdd65cbe1f786f0296b26f46f71897d12dc7

      SHA256

      986cd097aaa077dd2acf09937266c69a64fdf9e3b8d011ed7656b6f669a81112

      SHA512

      86ca04ea1726915231913534bc64650d32deaa729aec43f5a74509e1c1e438cda1ae124dd4088d1e4876e61386b94702e4512ec8ae7fa6615219596d1b8f3bed

    • memory/3108-9-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/3108-61-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/4688-43-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-22-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-18-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-20-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-17-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-23-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-46-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-21-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-25-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-26-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-28-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-30-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-31-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-33-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-32-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-34-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-36-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-39-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-45-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-40-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-38-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-42-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-16-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-44-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-41-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-19-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-50-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-51-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-52-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-53-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-54-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-59-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-65-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-66-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-67-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-72-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-71-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-70-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-69-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-73-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-78-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-84-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-87-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-85-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-86-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-15-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-13-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4688-12-0x00007FF9FAD30000-0x00007FF9FAD9E000-memory.dmp

      Filesize

      440KB

    • memory/4836-0-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/4836-1-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB

    • memory/4836-60-0x0000000000400000-0x0000000000431000-memory.dmp

      Filesize

      196KB