Windows 7 deprecation

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

Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 08:33

General

  • Target

    052a14bcf0ebe3bd56470733658ec947c161e880e08ba0187865893491ffa028N.exe

  • Size

    2.3MB

  • MD5

    9af6013ad2bd5f35cfe64d63ffa767a0

  • SHA1

    7bf99d86719c556fe5422153d90408933ff3beb3

  • SHA256

    052a14bcf0ebe3bd56470733658ec947c161e880e08ba0187865893491ffa028

  • SHA512

    0f1766a593c967c26bc28079e0a7c58d2e4f5d956c5703e1ba96f127eba91db07420e9a17918e18a170ef5d626eb7ddd611ee5ea8e2697c926087745c907e559

  • SSDEEP

    49152:gjvk2d9rJpNJ6jUFdXaDoIHmXMupzh72lxakn2YpHdy4ZBgIoooNe:grkI9rSjA5aDo73pzF2bz3p9y4HgIoov

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 19 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Maps connected drives based on registry 3 TTPs 6 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 64 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\052a14bcf0ebe3bd56470733658ec947c161e880e08ba0187865893491ffa028N.exe
    "C:\Users\Admin\AppData\Local\Temp\052a14bcf0ebe3bd56470733658ec947c161e880e08ba0187865893491ffa028N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Maps connected drives based on registry
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Windows\SysWOW64\ctfmen.exe
      ctfmen.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\smnss.exe
        C:\Windows\system32\smnss.exe
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Enumerates connected drives
        • Maps connected drives based on registry
        • Drops file in System32 directory
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\ctfmen.exe

    Filesize

    4KB

    MD5

    60d9985468a701edaed6852d05149dce

    SHA1

    0e5946ef3f5f968511c9c5fd8ac319443444854f

    SHA256

    1f949c52615d45c331c439d238de5c1911f67b5d523ffa287ebb0d6f03160582

    SHA512

    e875eb691c31b63237206af9ad6249360f8cdef72b33a31e7e7fa41bd26d423737fb3ca8be6155659095970166d0faad38a12d1d812d8f485a7f8003e2ab0f45

  • C:\Windows\SysWOW64\grcopy.dll

    Filesize

    2.3MB

    MD5

    df7db1e79ac37b8b22f12213bdd16ab6

    SHA1

    bd130864d5d5f658b2c5dc16fa93d211007ff1e4

    SHA256

    9345510bbfcb994a3960d80e0c054d369724eebd2beafb430e727fd3fe2f92bf

    SHA512

    f69b304fcb044baea4328ff2ca9a774f5ac0b8e54e541e8acb06f7ca1fecaf472f643d262395eb10f0c32f665008cb29ce41482f4ec93ec3de91cbe1052d88ff

  • C:\Windows\SysWOW64\satornas.dll

    Filesize

    183B

    MD5

    822891bf299b37223055d117a26c24fe

    SHA1

    b7222222cb927390e041a67c44819ca56c02ab8d

    SHA256

    0d392035a5503a068ac06d41fb4483ddb8a14eeb333123002b8989eb31d0fa05

    SHA512

    6b5ef2cfe0a91524c535b2dacdb2ae5d9a3f5472f06a6c170c86a50094e4d2a9e08198da1722967ba4625e227f0174798039b47e271639ba266fccefe76062f1

  • C:\Windows\SysWOW64\shervans.dll

    Filesize

    8KB

    MD5

    d72fb3ee5e953c3ec0d34ad5d4dc5701

    SHA1

    1d67255f128065676953ff233af9d0d5e8f8a572

    SHA256

    9236e0a84e7c4b2360489ace0a866a24230b146c17f19498180416bf50c92842

    SHA512

    6fbbaeaf79e4c59d47fb418354dfc6f566a70005912cb9956138467638ca6c43de85cf640f23e7d54042c1db2af701d471ac64f413df60a67e476b62e2911cc9

  • memory/640-29-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/640-1-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/640-14-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/640-0-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/640-25-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/640-30-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/2332-32-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2332-22-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3784-46-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-50-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-34-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3784-42-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-45-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3784-44-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/3784-43-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-33-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-40-0x0000000010000000-0x000000001000D000-memory.dmp

    Filesize

    52KB

  • memory/3784-52-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-48-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-54-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-56-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-58-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-60-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-62-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB

  • memory/3784-64-0x0000000000400000-0x0000000000DCE000-memory.dmp

    Filesize

    9.8MB