Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 19:28

General

  • Target

    243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe

  • Size

    2.0MB

  • MD5

    2a5c8a10c408d503d20a3c56d946f7f9

  • SHA1

    2d476523e489d9219938b47ca515f4cb49bf0548

  • SHA256

    243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64

  • SHA512

    e6b64871bd9243f85a99eb0e758174c401bbd23149002ca73c13e210d418311351b43f8b271e680dc093d218c8bcb97d0c9eeba8bc84f9f3de103edc4cbc0a84

  • SSDEEP

    49152:AaiMM6Y4i10NIKCJOrvCfJ+YLGeJOPlKdwbUGa92P:gv113GvMDnqKObnn

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 21 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 21 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
    "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.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:2320
    • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
      "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3024
      • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
        "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2444
    • C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe
      "C:\Users\Admin\AppData\Local\Temp\243ead48342acc98600be9088323bc26bf73a82cf3e2cce5f4b6613a17d97b64.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2508

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\Windows Sidebar\Shared Gadgets\indian animal bukkake [milf] upskirt .mpg.exe

          Filesize

          1.2MB

          MD5

          553f80d628e5674524040d702e2550ce

          SHA1

          7c2e02f2a9c1aeaca3338190c851d1ad5ee7a6ab

          SHA256

          1a7e68a7d754ab8a56f231e8f5dc840f6fee98e4b8a87e92d147ec4dada256ea

          SHA512

          3dce8ac05fbee88267d7fe23ab83bcf3abe7f295a90de8eb802f3954a9d509b02a95712a85c07818d1ca32731c4a5c0da18981b71fa4686db2e2695eb2e50a19

        • memory/2320-94-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-8-0x0000000000530000-0x000000000054C000-memory.dmp

          Filesize

          112KB

        • memory/2320-164-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-160-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-54-0x00000000047F0000-0x000000000480C000-memory.dmp

          Filesize

          112KB

        • memory/2320-0-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-138-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-90-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-142-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-156-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-101-0x00000000047F0000-0x000000000480C000-memory.dmp

          Filesize

          112KB

        • memory/2320-146-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-95-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-102-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-116-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-120-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-124-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-128-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2320-132-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2444-56-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/2508-55-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/3024-100-0x00000000044A0000-0x00000000044BC000-memory.dmp

          Filesize

          112KB

        • memory/3024-91-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

        • memory/3024-53-0x00000000044A0000-0x00000000044BC000-memory.dmp

          Filesize

          112KB

        • memory/3024-9-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB