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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 18:48

General

  • Target

    e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe

  • Size

    240KB

  • MD5

    e0ced5e9d4ed7f8ea0ba5e616df4ab4a

  • SHA1

    61933f101244016284f26eb8ed50bbeaef2d0bc8

  • SHA256

    b70469d8c92cf656312410cb70856052a1a3a5acf86c6ce56886e0cb0af1689a

  • SHA512

    ac34c1aa5ce669e9bcf87e25130d389f7c67bc1211542f8b2caecb68e8960c6cb21bb4aaf37b9425e984737df90ae67fb6e56e833b35785ebeb3639029a349f4

  • SSDEEP

    6144:6KzkPr4yfkDAp18uJmp8DO9AHYPvRV/5HBQqjqRY2:6Kmr4yfkDAb8r2Oyaj/vqRY2

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Checks for common network interception software 1 TTPs

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
  • ModiLoader Second Stage 53 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Deletes itself 1 IoCs
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e0ced5e9d4ed7f8ea0ba5e616df4ab4a_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2488
  • C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" javascript:a6xAu2Ns="XYoqM";d2K=new%20ActiveXObject("WScript.Shell");Em3opZn="4obrOgn";yp6sw0=d2K.RegRead("HKLM\\software\\Wow6432Node\\UV5uOCXf\\IoYv0Z");BXS1O="ce";eval(yp6sw0);ftSe9nK="UKuZwyRP";
    1⤵
    • Process spawned unexpected child process
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:twbi
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\SysWOW64\regsvr32.exe
        regsvr32.exe
        3⤵
        • Looks for VirtualBox Guest Additions in registry
        • Looks for VirtualBox drivers on disk
        • Looks for VMWare Tools registry key
        • Checks BIOS information in registry
        • Deletes itself
        • Drops startup file
        • Adds Run key to start application
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1244
        • C:\Windows\SysWOW64\regsvr32.exe
          "C:\Windows\SysWOW64\regsvr32.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\197b\145e.lnk

    Filesize

    861B

    MD5

    4014a376eb7f5c9781d843ed2c7bcb8c

    SHA1

    d313dfc6a6aeedbc9721dfaceb76b396cf6ee5a3

    SHA256

    23750e7e577c3e46439d88bfe3ee50e79619c94187b9c53994168b378fe2c920

    SHA512

    9d71f2253636b7104ec727e5af86c3374f8dd1a102962471d4859860be21ff597223cba7ba51e82aacd2c9203185f9811c3da28e1b71cd19881942a3861bb188

  • C:\Users\Admin\AppData\Local\197b\54ce.bat

    Filesize

    55B

    MD5

    05907f10e4600033b6b644c94bdd1bc4

    SHA1

    8f5c2350384f4d749c907adee9a6c5377e4737f9

    SHA256

    f49b034b1a02c0fce7a337a4de9ad9984bcd86faae49af59de7044829349c4d1

    SHA512

    fed75cfa4120e4a8bfc0c187ffc23c5ec9a38d325a1a34b81d855a7d036e2308b436e5e56dca05eb4a3658539407ccd3bf743f184251558d562af11693347167

  • C:\Users\Admin\AppData\Local\197b\698e.fea39

    Filesize

    42KB

    MD5

    5a5cbe7ba0bf5b4c88c28d69537a1066

    SHA1

    4452f400815d27ce7292da10db72338cf494eabe

    SHA256

    6a00fed8e6a42fefef718098168ff4e4e0c938e118f7f2bb619f8c746cde9da5

    SHA512

    77557a5094fef2fc7398fec9bb07c16c9cb8d7b01e2055392995005a244c7e83e355ebd6d3a4ceca414e3dcdff14a6b9deae82d6f511624d2aef156aae006403

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9bcc.lnk

    Filesize

    979B

    MD5

    6068e1057647f34b7cb01ea04d6a4b07

    SHA1

    48a561a673fcee5e85e6ed6a86dceaf98caa2d5c

    SHA256

    12a028cc0b7125566a6eede71d1ec7363a35a38b748ba4f9670cec075a0e44e6

    SHA512

    d23d69decf2bab47d3e94c6dea3757c9323883c945c26d4fec064e9366bf8887b2d61f126252878183518646dca1d3666af3dbac0d63e7b89793b08141805d8c

  • C:\Users\Admin\AppData\Roaming\c3f2\accd.fea39

    Filesize

    47KB

    MD5

    7e6e2f739574f2f9e0c5e9229c308970

    SHA1

    56dc4c8b04af4bba0436b7aab8e52c392096bda0

    SHA256

    a6a774098aea1adb7d7d9528de8039043f03e8c9c0907656b80a549a4789ba29

    SHA512

    d4fe0d70b36cc67998b3d250f307ed980f6f5f62a6339dfd017f65d201058db4151cc687ca711ee4f30a70c487e016bed9b1ae57d67368416ecb3ded346639f4

  • memory/1244-37-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-36-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-51-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-50-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-35-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-52-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-38-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-48-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-39-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-40-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-74-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-31-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-41-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-34-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-49-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-57-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-66-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-68-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-65-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-64-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-63-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-62-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-56-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-55-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-54-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-53-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-42-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-43-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-44-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-47-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-46-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1244-45-0x00000000001F0000-0x0000000000331000-memory.dmp

    Filesize

    1.3MB

  • memory/1744-77-0x0000000000260000-0x00000000003A1000-memory.dmp

    Filesize

    1.3MB

  • memory/1744-78-0x0000000000260000-0x00000000003A1000-memory.dmp

    Filesize

    1.3MB

  • memory/1744-80-0x0000000000260000-0x00000000003A1000-memory.dmp

    Filesize

    1.3MB

  • memory/1744-76-0x0000000000260000-0x00000000003A1000-memory.dmp

    Filesize

    1.3MB

  • memory/1744-75-0x0000000000260000-0x00000000003A1000-memory.dmp

    Filesize

    1.3MB

  • memory/2488-20-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-8-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-18-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-4-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-17-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-16-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-15-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-3-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-19-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-14-0x0000000001C70000-0x0000000001D46000-memory.dmp

    Filesize

    856KB

  • memory/2488-6-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-10-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-13-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2488-12-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2740-33-0x0000000006230000-0x0000000006306000-memory.dmp

    Filesize

    856KB

  • memory/2740-30-0x0000000006230000-0x0000000006306000-memory.dmp

    Filesize

    856KB

  • memory/2740-32-0x0000000002D80000-0x0000000004D80000-memory.dmp

    Filesize

    32.0MB