Windows 7 deprecation

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

Analysis

  • max time kernel
    135s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 02:42

General

  • Target

    7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe

  • Size

    233KB

  • MD5

    6b46424f311e8788cbe403da7fc4971e

  • SHA1

    35dc2391baf98941fc1df37864a36f141fd42e16

  • SHA256

    7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc

  • SHA512

    75db704d38909b708dce4ab3570af4e37c81038cf76c078469d210452c1f58dd46d11239b4b7142bdfdcd2d3103492ff8b8980278e34a0f2b0325234151bdc9c

  • SSDEEP

    6144:zSbxtD9NyTRduYTF8Lt5slJARjzy0AjgTz:OxHNy9TSbLRK5

Score
8/10

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Deletes itself 1 IoCs
  • Unexpected DNS network traffic destination 8 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
    • Drops desktop.ini file(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:464
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe
      "C:\Users\Admin\AppData\Local\Temp\7feafbb48b8f2053f57994033770a4d4b0f34ef4a368a99667c644d8492597cc.exe"
      2⤵
      • Registers COM server for autorun
      • Suspicious use of SetThreadContext
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2028
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Deletes itself
        PID:1488

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \systemroot\Installer\{d4e37f8e-5af0-9b64-e86d-0830097e992e}\@

    Filesize

    2KB

    MD5

    da41107d5df3969847b93b313aee4926

    SHA1

    f134def9e6e2532781efdaecd619e5f169d9cdfc

    SHA256

    892d72596b30814962a29d16da4801fdd5bafa0c930133011023edff46608dbe

    SHA512

    6c30e7f158506ef3e1e5ca508991f1364e9a93cb8b4caa52829ba100f4678c0f4f6b0467ee558e8127629bceb2c15647dc23c4a4ffa34305b2237e6592118dad

  • memory/464-79-0x00000000001B0000-0x00000000001BF000-memory.dmp

    Filesize

    60KB

  • memory/464-71-0x00000000001A0000-0x00000000001AF000-memory.dmp

    Filesize

    60KB

  • memory/464-83-0x00000000001B0000-0x00000000001BF000-memory.dmp

    Filesize

    60KB

  • memory/464-82-0x00000000000F0000-0x00000000000FC000-memory.dmp

    Filesize

    48KB

  • memory/464-75-0x00000000001A0000-0x00000000001AF000-memory.dmp

    Filesize

    60KB

  • memory/1284-78-0x0000000002990000-0x000000000299F000-memory.dmp

    Filesize

    60KB

  • memory/1284-66-0x0000000002230000-0x000000000223F000-memory.dmp

    Filesize

    60KB

  • memory/1284-62-0x0000000002230000-0x000000000223F000-memory.dmp

    Filesize

    60KB

  • memory/1284-77-0x0000000002210000-0x000000000221C000-memory.dmp

    Filesize

    48KB

  • memory/1284-81-0x0000000002210000-0x000000000221C000-memory.dmp

    Filesize

    48KB

  • memory/1284-58-0x0000000002230000-0x000000000223F000-memory.dmp

    Filesize

    60KB

  • memory/2028-56-0x0000000000230000-0x000000000026D000-memory.dmp

    Filesize

    244KB

  • memory/2028-55-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2028-54-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2028-80-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2028-57-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2028-85-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB