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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 15:10

General

  • Target

    0e86a28a9955aa316a8ce74f440efcb7_JaffaCakes118.exe

  • Size

    2.4MB

  • MD5

    0e86a28a9955aa316a8ce74f440efcb7

  • SHA1

    b90209a398e51e9b3c29651b90272ba31669d93b

  • SHA256

    c2da58c052d3464e009b83ff356fb0b48944d535de17c05b297dcdf13e23aa06

  • SHA512

    9fb08b4471de3ff9c65f2fff8de5b2a7d63853b2d7e8165afd1d7d8954deb22a514a4840b9d11fa403a0e93394ec6ad3cbfbdb0675bccfacbbdd981cd201ea2e

  • SSDEEP

    49152:Td8KGFxuaRwhT6ClhjVU1gNMk2WW5rwDksMTwv:Td8KGfBRwhXzSg2/WWhwY

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e86a28a9955aa316a8ce74f440efcb7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0e86a28a9955aa316a8ce74f440efcb7_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3980 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3000
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 2832
      2⤵
      • Program crash
      PID:736
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4828 -ip 4828
    1⤵
      PID:4400

    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

      b9b9f42ce6d2b20bf169d05480d239d4

      SHA1

      32b094cc2ff79f07fcd68d585846b919bc350e4d

      SHA256

      4d16bb8c9a34d4de9d39bb5f0e87095617b5ad551112db17b38b6cb752fbdae4

      SHA512

      36b45c544439c6b1fab4c2fa58712475a65ad467e3da61086c4a953d6587d35f5c6ae7de740863295ae0d3534cbf67d0bed6843d95b6786b50431bfeebcf1010

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

      Filesize

      404B

      MD5

      5beb36afe483551512b0a6b826b1e775

      SHA1

      f0147840243660c7c86edce8e5772505a2a9dda2

      SHA256

      45b1c04d9cd96e58309044aabee91911a05f34240fffb0256b0e78ec38b0079e

      SHA512

      007a9e50c18dc718ebd94746bdb3e799634687c3803ab8bb69fdc6e2a1f93bb9b27a23f2d03adc97e1a51424507c5ef0f00f8a9c71911d00cd9f369f223608a7

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver1EED.tmp

      Filesize

      15KB

      MD5

      1a545d0052b581fbb2ab4c52133846bc

      SHA1

      62f3266a9b9925cd6d98658b92adec673cbe3dd3

      SHA256

      557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

      SHA512

      bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J2J1W33T\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/4828-0-0x0000000000400000-0x0000000000942000-memory.dmp

      Filesize

      5.3MB

    • memory/4828-1-0x0000000000932000-0x0000000000933000-memory.dmp

      Filesize

      4KB

    • memory/4828-2-0x0000000000400000-0x0000000000942000-memory.dmp

      Filesize

      5.3MB

    • memory/4828-10-0x0000000000400000-0x0000000000942000-memory.dmp

      Filesize

      5.3MB

    • memory/4828-39-0x0000000000400000-0x0000000000942000-memory.dmp

      Filesize

      5.3MB