Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    143s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/03/2024, 13:59

General

  • Target

    b24d4a4e7fa3c44aca03de5f7fdb5c6e.exe

  • Size

    971KB

  • MD5

    b24d4a4e7fa3c44aca03de5f7fdb5c6e

  • SHA1

    9e23dd87834318528574088330dd5936afdf0749

  • SHA256

    6c4a649a0f9b10174c6556de62e77fd1551492f500c498b463466f6da4be20aa

  • SHA512

    bc8ffb6521e0c625ff3a0f8f5ceef603fbc03fc7b9320f0f431cafb9d6c46bc9591152a714910e16ab01dc08320a787fcd2d67bdb1e332da2e19651ce2621c60

  • SSDEEP

    24576:Mpo/2+ttPJLfpRK3CjfvWEv8W8CcQy2U1VZx4n:Fe2PJLa3CjfOEEZKyvE

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 28 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • AutoIT Executable 4 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b24d4a4e7fa3c44aca03de5f7fdb5c6e.exe
    "C:\Users\Admin\AppData\Local\Temp\b24d4a4e7fa3c44aca03de5f7fdb5c6e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\b24d4a4e7fa3c44aca03de5f7fdb5c6e.exe
      "C:\Users\Admin\AppData\Local\Temp\b24d4a4e7fa3c44aca03de5f7fdb5c6e.exe"
      2⤵
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2012
      • C:\Windows\mstwain32.exe
        "C:\Windows\mstwain32.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1456
        • C:\Windows\mstwain32.exe
          "C:\Windows\mstwain32.exe"
          4⤵
          • UAC bypass
          • Executes dropped EXE
          • Adds Run key to start application
          • Checks whether UAC is enabled
          • Drops file in Windows directory
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • System policy modification
          PID:1736
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\mstwain32.exe

    Filesize

    971KB

    MD5

    b24d4a4e7fa3c44aca03de5f7fdb5c6e

    SHA1

    9e23dd87834318528574088330dd5936afdf0749

    SHA256

    6c4a649a0f9b10174c6556de62e77fd1551492f500c498b463466f6da4be20aa

    SHA512

    bc8ffb6521e0c625ff3a0f8f5ceef603fbc03fc7b9320f0f431cafb9d6c46bc9591152a714910e16ab01dc08320a787fcd2d67bdb1e332da2e19651ce2621c60

  • C:\Windows\mstwain32.exe

    Filesize

    119KB

    MD5

    db726468fa893b57b645276eddd8f856

    SHA1

    831058e26a2b4f8332401ea1131f801f026efd5a

    SHA256

    2655885cd40659bb4b41fbb5adb18e4e999bc34c3a7bbd652f3039622b4c19e0

    SHA512

    a804f90dbabf1f01e7f74183c3cb781f12c3cb29937ba02f2e41d19b4df98b5e9e78def1e538be74283f26152acd866476204354264eb536fdc4d280b1709eef

  • memory/1456-25-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1736-60-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-64-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-72-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-71-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-70-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-69-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-68-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-67-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-66-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-51-0x0000000002740000-0x000000000274E000-memory.dmp

    Filesize

    56KB

  • memory/1736-54-0x0000000076EF0000-0x0000000076FE0000-memory.dmp

    Filesize

    960KB

  • memory/1736-59-0x0000000076EF0000-0x0000000076FE0000-memory.dmp

    Filesize

    960KB

  • memory/1736-62-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-44-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-46-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-50-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/1736-53-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-61-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-65-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-55-0x00000000009D0000-0x00000000009D1000-memory.dmp

    Filesize

    4KB

  • memory/1736-56-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/1736-57-0x0000000074CB0000-0x0000000074CC4000-memory.dmp

    Filesize

    80KB

  • memory/1736-58-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-5-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-7-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-1-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-3-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-24-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-18-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-17-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-16-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-15-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-13-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-11-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2012-9-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

  • memory/2196-0-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB