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Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 16:46

General

  • Target

    0696c82189a158c90cd7380c1364d7bd_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    0696c82189a158c90cd7380c1364d7bd

  • SHA1

    14d0f93143edb517ac7ca8df1ecd01b35c7bf4f6

  • SHA256

    0a680129c50765255e1db8984f21d5aeafdb5d6354d231824beb058581069aee

  • SHA512

    ea0ede088eb5512fbe54b46f891200bd2b74e18b9de5b85756a2e5cc2d2b6d8acb1095128c1759d22789bb4709f0647db67a01e2cebee4e1be89b33f9edf9a67

  • SSDEEP

    24576:TrRHwrLb10JbyNWAF5PNB+ps/lsfPBeymYVy2P7jVgnaE7/RzpNj/QufidUT:H5ObrLPNB0VAYVT7saE75zbY+t

Malware Config

Signatures

  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 10 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • UPX packed file 19 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • Modifies Control Panel 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0696c82189a158c90cd7380c1364d7bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0696c82189a158c90cd7380c1364d7bd_JaffaCakes118.exe"
    1⤵
    • Event Triggered Execution: Image File Execution Options Injection
    • Loads dropped DLL
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabA2E6.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA346.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Program Files (x86)\E-Set 2011\e-set.exe

    Filesize

    1.4MB

    MD5

    0696c82189a158c90cd7380c1364d7bd

    SHA1

    14d0f93143edb517ac7ca8df1ecd01b35c7bf4f6

    SHA256

    0a680129c50765255e1db8984f21d5aeafdb5d6354d231824beb058581069aee

    SHA512

    ea0ede088eb5512fbe54b46f891200bd2b74e18b9de5b85756a2e5cc2d2b6d8acb1095128c1759d22789bb4709f0647db67a01e2cebee4e1be89b33f9edf9a67

  • memory/1592-66-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-74-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-5-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-3-0x00000000028E0000-0x00000000030CE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-8-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

    Filesize

    64KB

  • memory/1592-14-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

    Filesize

    64KB

  • memory/1592-13-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

    Filesize

    64KB

  • memory/1592-1-0x00000000028E0000-0x00000000030CE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-2-0x00000000028E0000-0x00000000030CE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-39-0x00000000028E0000-0x00000000030CE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-63-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-64-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-65-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-0-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-4-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-67-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-76-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

    Filesize

    64KB

  • memory/1592-71-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-72-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-73-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-69-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-75-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

    Filesize

    64KB

  • memory/1592-70-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-77-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

    Filesize

    64KB

  • memory/1592-78-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-79-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-80-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-81-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-82-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB

  • memory/1592-83-0x0000000000400000-0x0000000000BEE000-memory.dmp

    Filesize

    7.9MB