Overview

overview

10

Static

static

5

702f89b3c5...18.exe

windows7-x64

10

702f89b3c5...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 23:44

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General

  • Target

    702f89b3c55f349302bfb16b85836ffd_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    702f89b3c55f349302bfb16b85836ffd

  • SHA1

    ad00ae46a14eb1dee828163e7b13325dc0396fba

  • SHA256

    eb2691a49b8af744ea31c26084a7624d5384e7fb2f9357837cb88649a834f82d

  • SHA512

    c83a48a4437ed8bbf70b16c458137a1f1074c6d10d351e7300d5d48c20b15e188fb0b7cd5ba33be999d645a74e195c3d3709d4af7fcc84cc9f06186c9db78381

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6L:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5Y

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Windows security bypass 2 TTPs 5 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Modifies WinLogon 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 14 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\702f89b3c55f349302bfb16b85836ffd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\702f89b3c55f349302bfb16b85836ffd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Windows\SysWOW64\gszvhjzeax.exe
      gszvhjzeax.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Loads dropped DLL
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2680
      • C:\Windows\SysWOW64\pzahdlcm.exe
        C:\Windows\system32\pzahdlcm.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2848
    • C:\Windows\SysWOW64\dqstnorfgisqppy.exe
      dqstnorfgisqppy.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3008
    • C:\Windows\SysWOW64\pzahdlcm.exe
      pzahdlcm.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2576
    • C:\Windows\SysWOW64\ikvowygcwawas.exe
      ikvowygcwawas.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2672
    • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"
      2⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:2756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe
      Filesize

      512KB

      MD5

      7658076ab656d5fa48805a5f2ea462c0

      SHA1

      e1a3b41f88650d3ae1ab9af06f823da77363fa32

      SHA256

      12da7e6da2b88d265991d242d04a5a93cddaa0cd390d78b3fc3fde901693cfd7

      SHA512

      0b9df717648f53311a0117b6d7dee72184ccf34149f9b3683a0c70e4664cc3f621372f5252a7350b931d8befe21e973827fe040fcb2a26aa9738fcd5abd4eb57

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      9aacec71516e3ccc3224b5b9af06e756

      SHA1

      a70f4cc2c801b05b47a187217a67179ca1da9eb5

      SHA256

      d1a574ac0d85bcc115716286028bf87da07ed75c2a5dfe9a772ab45466f0d1f5

      SHA512

      b8e635add25d422c5462b09ec0f342debb87b1689f068ff475e52262b9ddaf578e1efe71139349046923aef7d51ec4163599681fb396de3ea4f3a060ed19240c

      Download Submit

    • C:\Windows\SysWOW64\dqstnorfgisqppy.exe
      Filesize

      512KB

      MD5

      71815d5a84f7a71f9ffe7586064201a4

      SHA1

      47e5481f9bccaf42bc00764842a1f40b8d53bd40

      SHA256

      66d5b43f1937002d3b530aa512c05892b16015b0831ebb072cf48687a68ae965

      SHA512

      4ba127c3616d91d81e925609c460289ec675860bc1fd5a3dc7e0190be711e4709b7fc6851b72e5a8f132718934685f5ff495d6712589ea7ed56ea241876f9b51

      Download Submit

    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit

    • \Windows\SysWOW64\gszvhjzeax.exe
      Filesize

      512KB

      MD5

      3922decf4e15dfa5079b49a8c8deb7a9

      SHA1

      33ad4a620e3d28d939b7060bc8c0f0045ab5b226

      SHA256

      5493841086e356d237e2d7a5473a8fb86a6fd34a9dc8a8510d8388af0aedb80b

      SHA512

      68b50757a165f654db622eddc5f605c4f7aadda8d407dc70863880fc463beea18520fa44f1c59e03bdf6292784c061352abaa10643beb1a17fa77fe6b720a83c

      Download Submit

    • \Windows\SysWOW64\ikvowygcwawas.exe
      Filesize

      512KB

      MD5

      74016c91fa170535f58f3eed1c83e7ab

      SHA1

      5ca5344fbebf8fde13f36898d3c6f386e0cce453

      SHA256

      6b29d7c4b88bc815590c2cd4fd532417ea6b2cfb96a5ea21cd8e2c64518ea386

      SHA512

      53fdc8019a86bb797fdd91f551c98dbb51288f60f270dc358170cd18648bd741f5b3504a7fa7eae74fd6354941b9a3ec084768e583ad0122cd4bfc348ab7ece1

      Download Submit

    • \Windows\SysWOW64\pzahdlcm.exe
      Filesize

      512KB

      MD5

      add9765d47c74365d62b95df4c6985b6

      SHA1

      930e4db2c3feff6a3452f2c0c27d268604fc87c3

      SHA256

      006d3e0a4da6d5fbd5b6dcd5ab16aeba7f76760791f0577cc750c338fac70b25

      SHA512

      578ea6c7bff1341cdf925af75071ca7c05800a2a9b87606f7dd9c99c206c140ccffc19d352ea4101b49a20303ff3073549eab05d2bfd0fe434c5e50a5b344c3c

      Download Submit

    • memory/2412-0-0x0000000000400000-0x0000000000496000-memory.dmp

      Filesize

      600KB

      Download

    • memory/2476-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2476-98-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download