Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22/04/2024, 23:19

General

  • Target

    6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe

  • Size

    331KB

  • MD5

    066add8d8bc04048c478f0a7589fca1f

  • SHA1

    d1115c8107ff0a2806fcc23d535fe5b3613208c7

  • SHA256

    6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee

  • SHA512

    6037e8209dc26e0e8395ac77a18293c1756c41c247bcb34bf7d70e4146ae961e4368fe189679fc6cb842094bba05cca8061c7087e2cf79628defdad94143f950

  • SSDEEP

    6144:NPDLCLqIo5R4nM/4VLvvS7fmOvQVek9RqFY6M2YhDrfr4RnCVzXVH1s3Wo:NPKL+q9xSG9RqFAZD70RC6t

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 7 IoCs

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

  • 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\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe
    "C:\Users\Admin\AppData\Local\Temp\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.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:2868
    • C:\Users\Admin\AppData\Local\Temp\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe
      "C:\Users\Admin\AppData\Local\Temp\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2592
      • C:\Users\Admin\AppData\Local\Temp\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe
        "C:\Users\Admin\AppData\Local\Temp\6e0414081ed0deb803fbf2c252ff45617280ba55f47c2ad8b49434bae24257ee.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2876

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\Windows Sidebar\Shared Gadgets\hardcore full movie titts 50+ (Liz).mpg.exe

          Filesize

          122KB

          MD5

          5a418b42a3130769869ae52634488ad7

          SHA1

          54d80967ae3f22a0f715340aa6db9fadc37650f9

          SHA256

          783a9e2d84fbb95b94ead09136cf4f7a32a5ee70309995316d774e6a860f23b7

          SHA512

          b40771259c6cd8b2d4149e3d79b63da2913d2cc4c86dce3b6019a6ec187e2918d89c8ccf577adf2bb2abdcfe0436bb8a1ae131529f6f8ee49c0c28793708749c

        • memory/2592-74-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2592-86-0x0000000004DD0000-0x0000000004DEE000-memory.dmp

          Filesize

          120KB

        • memory/2592-106-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2592-107-0x0000000004DD0000-0x0000000004DEE000-memory.dmp

          Filesize

          120KB

        • memory/2868-0-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2868-73-0x0000000004E70000-0x0000000004E8E000-memory.dmp

          Filesize

          120KB

        • memory/2868-103-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2868-105-0x0000000004E70000-0x0000000004E8E000-memory.dmp

          Filesize

          120KB

        • memory/2876-87-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/2876-109-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB