Overview

overview

10

Static

static

5

96e6033ab0...18.exe

windows7-x64

10

96e6033ab0...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-06-2024 01:30

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General

  • Target

    96e6033ab03cd47e93d0a13c39b47167_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    96e6033ab03cd47e93d0a13c39b47167

  • SHA1

    b9378d919e611183d71903621d683f676c203094

  • SHA256

    77bb1dd9075470de905be846ce33513152c3fc94506f0e89c9ec3c82cc294bb9

  • SHA512

    be5599889bb38bc83a8655f8315f38920e96e49542fc80412ed04361f188f6212fb05304fc02558966030734686c06da1a2efd0c41da23abef5f8e622117ccd1

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5e

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 7 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 15 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\96e6033ab03cd47e93d0a13c39b47167_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\96e6033ab03cd47e93d0a13c39b47167_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:2664
    • C:\Windows\SysWOW64\lwukiwanae.exe
      lwukiwanae.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:2548
      • C:\Windows\SysWOW64\omfgidec.exe
        C:\Windows\system32\omfgidec.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:2328
    • C:\Windows\SysWOW64\yaxiqepduznrftw.exe
      yaxiqepduznrftw.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2588
    • C:\Windows\SysWOW64\omfgidec.exe
      omfgidec.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:2612
    • C:\Windows\SysWOW64\itwdgzdrtewpp.exe
      itwdgzdrtewpp.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2560
    • 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:2456
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:324

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      512KB

      MD5

      813f604aeb1d4bf40a74c62db86500d0

      SHA1

      20c444b79c68da631220b1905fc3f4725422a111

      SHA256

      a705bbcd5ce84af930df48d63e3174c7cb9317a4a1bacb92eb3ab9f4aaddfd09

      SHA512

      74c45bcb87bbf597d384d7158b45a5ab91034e4e95f887247f3ebcadb08b96b8715ca4ebf0b48e3e05b6e66890fdcf25fb73b1a13dadbd320ce2fead75f5156e

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

      512KB

      MD5

      0ad524459b3d320758d02a30415bbcb8

      SHA1

      c8e15dcef6cf8e261ed76a622b2eb250ad839cf8

      SHA256

      8f4086480750badc8cdee4c3f955563548d070eece25afeaff5bfb18d8fe3699

      SHA512

      804a530a3c2bf94894bc472f799a9543cffaabd25e5a53319afdd573f3d068dc8032f7902c268f31942e3fdf7eacbb19f71ec026dad602f9b50b6cd9f217ccba

      Download Submit

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

      20KB

      MD5

      262a003168cacee15c07a8eb77adf833

      SHA1

      248a833089055a1c3a3b521eb8d563cf38110c67

      SHA256

      063d455e16600f4fd4352b507154747cdc802ef42828395812bcb4bf4e8f678f

      SHA512

      0ab8c90217ecdd0f0e6563fa5f8ff8b80a0f0dae7f3ecda6a4e35c6ff5b194291c5a223d7af7f682e5f15f997d6dde2c607e2df1cb0af32454239381c86c82a6

      Download Submit

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

      512KB

      MD5

      30cdf1872740bcfe4e08e5ecbda8eedb

      SHA1

      e58406b618069f65fe52a41b05b8b9525f312d07

      SHA256

      4c488a8f5adcd0edfb3a9418b3a0bb1a4e5128a738e43b90b668f63958caf7ca

      SHA512

      859e67793887bb4b049be88678303c6af2ef6d87972a4f503b86a79fc1b041da1d8f7884308008e13090c99b9bd78191c0a621950ed0020881f6249348d4e11b

      Download Submit

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

      512KB

      MD5

      4ca2ac26f844258d2df2aaf53b5c2c96

      SHA1

      7226bc2ab423d62b7ab8d0013ed59fbe9b775dd0

      SHA256

      4fc1dabe900e03c0c3a2a3e1cdfe8a03c179994d948bc70f9c9e9111b0dc0bb7

      SHA512

      15d6795998e844d0d14a550d10063f52c4791984cdf79ad8bbd2bd3f27fec400724cfd62291d64f497eb3827f7ffb72b944b02ce8142b6a714719e2d2209fdcd

      Download Submit

    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit

    • \Windows\SysWOW64\lwukiwanae.exe
      Filesize

      512KB

      MD5

      da4b633efe17531da0c97b9dc3f06000

      SHA1

      aef9031b07e407780b37c0c8e6c33706b07ceccd

      SHA256

      5f18dcb1ca28215277f25cfd9bd925c4b1a6209c7e42fa97075371813bbf69cf

      SHA512

      54022df92538ef5a8f44da37ce6922ab024de47088a283202914b3bed869150da9d26bc21299e9f114a9c13654d4f248c6a75f8e31cbbccff7171e6481ec9820

      Download Submit

    • \Windows\SysWOW64\omfgidec.exe
      Filesize

      512KB

      MD5

      d1baaefedd16ec4a6ca6e2e6e46d9602

      SHA1

      6e400824ee4df14941d8bcd922dcd5fcaa309568

      SHA256

      81656569725358342ceca9dafea1205b144f463cd0f0610f82fd74c5d4b3996b

      SHA512

      c4782f3693bf01d31d26ab4d11a0405eb4d1a18cd6787d5cb9383a5ed25e66191deb730d3a044b6c8a1711c72a875225f71605591374fbeba382a286116635a5

      Download Submit

    • memory/2456-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2456-97-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

      Download

    • memory/2664-0-0x0000000000400000-0x0000000000496000-memory.dmp

      Filesize

      600KB

      Download