Analysis

  • max time kernel
    119s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    09/11/2024, 20:17

General

  • Target

    .sh

  • Size

    40B

  • MD5

    37d4ae19c5c206383cf5503350b447a2

  • SHA1

    9ed7c3dc529b2a6504a900982ae7c21c73517ad9

  • SHA256

    b40d9d5622c15644509d9685824abe37abda9428624c63560b058d4fbdb87848

  • SHA512

    2d78d3af4637751e6bef524a836045b0b4d121faebbf03e9180eb102e7185964739c3849cde6709ddf298fa0c20432d2fbf473dc2d83be7123a7d247cdd673eb

Score
3/10

Malware Config

Signatures

  • 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 registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\.sh
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\.sh
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2608
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\.sh"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2628

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

          Filesize

          3KB

          MD5

          544b6fccc9d8cd2ea19e422452229d6d

          SHA1

          65e4221d9a48180c186e7c6f57a9be29334d729e

          SHA256

          ec6593c2a53cb5757914664cbba30310cafc70d99a4571e0e213dc76353a72ed

          SHA512

          8e38be02f62eb6d798f0904d6a429095cb9e8dc20c07a1d2795abaf3d515d15576de5637de7e7cf8d02017ee0ea0e62843de9f5f15785e00095820fc5e72bc0b