Resubmissions

10/08/2024, 04:25

240810-e15w4awbkj 7

10/08/2024, 04:22

240810-ezc5pawalj 7

Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/08/2024, 04:22

General

  • Target

    System Transparency.exe

  • Size

    231KB

  • MD5

    47f618f5667a37292e57bcdfb3794f19

  • SHA1

    47fb8f3e1578075cfae8886f8c41c308bdc63f19

  • SHA256

    ef4d34e632e48b7ab64d0fe196e36952e3c56815280940c1df01c95902b85733

  • SHA512

    6df12f282e965a1ddae9c5ed59908b667249eae52af27fdc30fc967e9e9109c3456d46a1aea96971d0577986ccb82a78436ffdec63a3b740794dab4194d7493b

  • SSDEEP

    6144:OZC4d3lbxc6wU/UP+XhdMRFD3LAwektNtoSk6P:34dMRU/UP4heFjLDFtNtoSP

Score
7/10

Malware Config

Signatures

  • UPX packed file 4 IoCs

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

  • 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.

  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\System Transparency.exe
    "C:\Users\Admin\AppData\Local\Temp\System Transparency.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5012
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5056

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\Documents\systemtransparency.ini

            Filesize

            179B

            MD5

            b76b874bbecefedebdab5345efc3246a

            SHA1

            2c6928c2d5ad1307efa66a4859e2dc1f8a77599b

            SHA256

            927b18985e3bc7e4f64b154f8111b2496ee7b43328fd6500ec592df920bf272e

            SHA512

            b331203ca99fa3a9b4b9a7143b8ab8c93147477b101e9bbbbcd8a899289b2ab28eaa8ca2c2bdd66e3fe6f9cbc8db0d4d6b7b719fe6c11cf438f6143989c203bb

          • C:\Users\Admin\Documents\systemtransparency.ini

            Filesize

            107B

            MD5

            4e75a8373361fe1e39264320eb294121

            SHA1

            9febb3ecf33538853c22850efc40b306c0c32f2d

            SHA256

            9f6ad0998a6c14e55ee0c0552cfe6cc26da80736781b9fa0133c47f34fd774f7

            SHA512

            2a1e49c06c46a217d79e1cf01985ba6b8b1c693d2e1c03d3b23297d57ff26806a04237e6d99645db939c55801f4862b46a8511776225b11f411e41b3d661b8bc

          • memory/5012-0-0x0000000000400000-0x0000000000480000-memory.dmp

            Filesize

            512KB

          • memory/5012-35-0x0000000000400000-0x0000000000480000-memory.dmp

            Filesize

            512KB

          • memory/5012-37-0x0000000000400000-0x0000000000480000-memory.dmp

            Filesize

            512KB

          • memory/5012-38-0x0000000000400000-0x0000000000480000-memory.dmp

            Filesize

            512KB