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Analysis

  • max time kernel
    178s
  • max time network
    202s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 13:40

General

  • Target

    7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736.exe

  • Size

    556KB

  • MD5

    6f8ddf39f39d16b3447f9217213e3e25

  • SHA1

    d70300f1300a0024a8a2f63ac09d05170864fb64

  • SHA256

    7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736

  • SHA512

    a73ca62133535b43b49dc3fa6d4d1fd5e413be06c20f62fdfd2350ac8744ee026eead24f5e00480fd3424912515ef182dfeea1841957799deee4198e5f1cb3e6

  • SSDEEP

    12288:/GosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:/GosTxSEXzOV/UaIBNLMp20wMMT6

Score
8/10

Malware Config

Signatures

  • UPX packed file 6 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

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

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736.exe
    "C:\Users\Admin\AppData\Local\Temp\7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3384
    • C:\Users\Admin\AppData\Local\Temp\7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736.exe
      "C:\Users\Admin\AppData\Local\Temp\7acb69b9e0ddf85973997b8d615b7efeff28b742f744f45e5a2730e7c67e4736.exe" /_ShowProgress
      2⤵
        PID:2316

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2316-138-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/2316-139-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/2316-140-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3384-134-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3384-135-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB

    • memory/3384-136-0x0000000000400000-0x0000000000522000-memory.dmp

      Filesize

      1.1MB