Windows 7 deprecation

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

Analysis

  • max time kernel
    46s
  • max time network
    115s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 18:26

General

  • Target

    068688811c4eddbf959ea364d7a4da7f8a8ecd10c2796061568f09c481e286ce.exe

  • Size

    512KB

  • MD5

    d1f5a16c3448d85888709856a397265e

  • SHA1

    e5296a21518c4a15e197e05261bc97d3ae230ca4

  • SHA256

    068688811c4eddbf959ea364d7a4da7f8a8ecd10c2796061568f09c481e286ce

  • SHA512

    f3604442e3f8de4a9b8c838f9b098fb0bfc4c4fa2ea6a98693409c9e81b86b01a4bc5d934e0654ba9ce064a6a15b4657effd408a7f8b3c1243bb3984b23cc6ee

  • SSDEEP

    12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4vx:0+h9OY70z+warul3E4J

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\068688811c4eddbf959ea364d7a4da7f8a8ecd10c2796061568f09c481e286ce.exe
    "C:\Users\Admin\AppData\Local\Temp\068688811c4eddbf959ea364d7a4da7f8a8ecd10c2796061568f09c481e286ce.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Loads dropped DLL
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1392
    • C:\Users\Admin\AppData\Local\Temp\n765\s765.exe
      "C:\Users\Admin\AppData\Local\Temp\n765\s765.exe" 093aa644e7b10d81f5c9209a9kXrG82MQNEW5U8uFOtmJ23XeE7qvo9JCWAXRMXrvJKvG78M15GKKmh237ZroPGWGMHWgZ0A5XttjbvOdrdk19nptxX+vRb6VEzNO45SYrQUStZp80iRZlsocsQc83l7/fOHb7ERxIEWx0iv1zd+Zco= /v "C:\Users\Admin\AppData\Local\Temp\068688811c4eddbf959ea364d7a4da7f8a8ecd10c2796061568f09c481e286ce.exe"
      2⤵
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1728

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • C:\Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • \Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • \Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • \Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • \Users\Admin\AppData\Local\Temp\n765\s765.exe

    Filesize

    230KB

    MD5

    abaf13cb23de482dc944ab5b51ca3aac

    SHA1

    76837356db96dd56b647aba60f1adbbdc7b200fe

    SHA256

    b02fad5ac5234401505e1682c86f526951e8ded726687088c30987321f7c105e

    SHA512

    cc2aac30490511e49e1268f5df9139d176a3b849e663ad3b739e2f1cb50a6e084c465772ded5f694d5ec6f19ac40a57e5e64f7c47515f212476c20cbe9d6bce3

  • memory/1392-54-0x0000000075521000-0x0000000075523000-memory.dmp

    Filesize

    8KB

  • memory/1728-62-0x000007FEF40A0000-0x000007FEF4AC3000-memory.dmp

    Filesize

    10.1MB

  • memory/1728-63-0x000007FEF2DC0000-0x000007FEF3E56000-memory.dmp

    Filesize

    16.6MB

  • memory/1728-64-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmp

    Filesize

    8KB

  • memory/1728-65-0x0000000001FF6000-0x0000000002015000-memory.dmp

    Filesize

    124KB

  • memory/1728-66-0x000007FEEDE40000-0x000007FEEECCF000-memory.dmp

    Filesize

    14.6MB

  • memory/1728-67-0x0000000001FF6000-0x0000000002015000-memory.dmp

    Filesize

    124KB

  • memory/1728-68-0x000007FEF22A0000-0x000007FEF258A000-memory.dmp

    Filesize

    2.9MB

  • memory/1728-69-0x0000000001FF6000-0x0000000002015000-memory.dmp

    Filesize

    124KB