Windows 7 deprecation

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

Resubmissions

13/09/2021, 06:40

210913-he9jyadaf7 10

Analysis

  • max time kernel
    300s
  • max time network
    295s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14/04/2024, 14:39

General

  • Target

    ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe

  • Size

    786KB

  • MD5

    a30305745d72e2361e1799914bd56526

  • SHA1

    89234b71a3e24511c221023c21df7a49134ee70c

  • SHA256

    ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a

  • SHA512

    be665052f70510ac875884e228dcea37bbf8dc3c86560c178d847651bb8e41a2e574adfa57187323f748715f7759cede80cdc1cc0ffe129814c30afef0d52c58

  • SSDEEP

    12288:vyxPJa2s86jofrWEuxjcZxyPq8tf8sQ+PRtj3lDsmMHj3N6eiaFmhL+JigW:vyxPJ/s86szWEuKiflOmMDhPEhL+lW

Score
10/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe
    "C:\Users\Admin\AppData\Local\Temp\ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

    Filesize

    28B

    MD5

    f704310ef34e11b5c1b0a9696489e495

    SHA1

    5a6bc4b23bab71c3436c7edb9a7401311472c41d

    SHA256

    df60da70f5b29026f9c5cf5ac3f3e82d83d9ca01bb30bf68feb8b42ba331970d

    SHA512

    eeda4345f7abceb568f44ee31ca8bc9462681fc942e4c75156cc539ac1fce0fcaf40f347a3aa2527cabc519b3cfc5116205f24ed2344b3517dbefab2672c26a8

  • \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • memory/1368-19-0x0000000000170000-0x000000000018F000-memory.dmp

    Filesize

    124KB

  • memory/1368-4-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-7-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-6-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-8-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-9-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-20-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-15-0x0000000001350000-0x000000000141A000-memory.dmp

    Filesize

    808KB

  • memory/1368-3-0x0000000001350000-0x000000000141A000-memory.dmp

    Filesize

    808KB

  • memory/1368-18-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/1368-5-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-2-0x00000000002D0000-0x0000000000310000-memory.dmp

    Filesize

    256KB

  • memory/1368-32-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-22-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-23-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-29-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-21-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-37-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-42-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-47-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-48-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-55-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-60-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB

  • memory/1368-61-0x0000000002A00000-0x0000000002AA9000-memory.dmp

    Filesize

    676KB