Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 01:22

General

  • Target

    a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe

  • Size

    1.8MB

  • MD5

    b9c0d4c69def7ac145351ddb49f37a43

  • SHA1

    f122e37b455397c2a9836d9ab3045c44e5d855d1

  • SHA256

    a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee

  • SHA512

    826e9937a5bb4d5524d81f9df367eaae0ccbac495359c76d6deccbe7ec6d5e81517c37a148c57bb89e9b0145d75faf52a0bd09068959ba91843f53a6535ee23f

  • SSDEEP

    49152:VgxadROombZqgFy8wfqfNlvKS9BWqT+NWyfX9lgy+c4a3G:0aAscyJqfbh9r+EyfXucl3G

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 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 23 IoCs

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

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe
    "C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe
      "C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe
        "C:\Users\Admin\AppData\Local\Temp\a9ceb5d9ab53dd9eee2de1a408fcdff86f3d1b1fc3f26de5b5ff690e973855ee.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\italian horse lingerie catfight .zip.exe

    Filesize

    1.5MB

    MD5

    314c87ead70b627baef8c30cda49e1d4

    SHA1

    95166cc9824b7d2a317727a2e47d603b16348468

    SHA256

    788133ec09a21c6bb7e9f0511985ca7c06f684aac398dbb344c5a519787a806c

    SHA512

    9adb9b4cc7ddf3785d953b578ae47770297e7e355bb82afa661bb590200fa42a4d322c5c0d42afa9500f6276279434c19f7a3a6de1d4d225a194b8248330c27d

  • memory/2456-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2456-53-0x0000000004540000-0x000000000456B000-memory.dmp

    Filesize

    172KB

  • memory/2688-84-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2840-54-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2840-83-0x00000000045D0000-0x00000000045FB000-memory.dmp

    Filesize

    172KB