Resubmissions

12/11/2021, 06:19

211112-g3lmcahgfn 10

12/11/2021, 06:05

211112-gtfpqscgb4 10

Analysis

  • max time kernel
    600s
  • max time network
    602s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    12/11/2021, 06:05

General

  • Target

    Priyte's Adventure C++.exe

  • Size

    304KB

  • MD5

    2a37da5634b1e4b188fc5ef86704e41b

  • SHA1

    540ef0e5a197322a29bbf91f41c6abecdd2a4e35

  • SHA256

    df9aff8d1a7003c662d20b7ec05d489b7dbd02ebc3034ac61081b5c819791d81

  • SHA512

    2fe2ca833e71e7b3ed6ad022d8945db72803483b0358c5f165c775bbe1a7896fe791f296b404b1482ad6bff888ab9ee230bb7c3ef45373687614703f496d2d14

Malware Config

Signatures

  • UAC bypass 3 TTPs
  • Disables Task Manager via registry modification
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Priyte's Adventure C++.exe
    "C:\Users\Admin\AppData\Local\Temp\Priyte's Adventure C++.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:1820
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1324

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1820-55-0x00000000003E0000-0x00000000003E1000-memory.dmp

    Filesize

    4KB

  • memory/1820-57-0x00000000757E1000-0x00000000757E3000-memory.dmp

    Filesize

    8KB

  • memory/1820-58-0x0000000004C80000-0x0000000004C81000-memory.dmp

    Filesize

    4KB

  • memory/1820-59-0x0000000004C85000-0x0000000004C96000-memory.dmp

    Filesize

    68KB