Windows 7 deprecation

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

Analysis

  • max time kernel
    153s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 05:27

General

  • Target

    d16f1f512e1251f573a9286afa7fba25facf1380e810215d16aa83babcec59e8.exe

  • Size

    648KB

  • MD5

    68b4673152111ecc0526533c9f19ad90

  • SHA1

    358a23e378e6656b85dff24f438cfb06d0b16b3d

  • SHA256

    d16f1f512e1251f573a9286afa7fba25facf1380e810215d16aa83babcec59e8

  • SHA512

    b5370d06498ff62e2853db37b0596d07eb29407c11d9d2e3d78b3771ee15644a5cfe758f5c144556d64c6101d9bfcaa5053c4288a7d4dd036e05fc9969ad6135

  • SSDEEP

    12288:OHjcoe9PH96vB/fAuBcm9TyOE/xG3muGx44MG4Yx:ODgINfAuBcgcZG2uG24MG4Y

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d16f1f512e1251f573a9286afa7fba25facf1380e810215d16aa83babcec59e8.exe
    "C:\Users\Admin\AppData\Local\Temp\d16f1f512e1251f573a9286afa7fba25facf1380e810215d16aa83babcec59e8.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Users\Admin\AppData\Local\Temp\powyudd.exe
      C:\Users\Admin\AppData\Local\Temp\powyudd.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Users\Admin\AppData\Local\Temp\~DFA246.tmp
        C:\Users\Admin\AppData\Local\Temp\~DFA246.tmp OK
        3⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3564
        • C:\Users\Admin\AppData\Local\Temp\uhnuydd.exe
          "C:\Users\Admin\AppData\Local\Temp\uhnuydd.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:2860
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uninsep.bat" "
      2⤵
        PID:640

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_uninsep.bat

      Filesize

      341B

      MD5

      5a6535f8b76af9ded5802819517d4066

      SHA1

      0b94d1b1a256b9d7441e8556049a6e08f0620985

      SHA256

      a59bcfa795a37f6bbce5209217cf2244d7a30109fa9ba8659c0f4d350b489830

      SHA512

      5809ca37d4bb1a20f3ce184221620ff5565555bc6b0a3f11567e22dc3a015afee4632f92b8d4a4f5725289b0eb72cf3ffa299b050dc569c6b22583fc905af9ca

    • C:\Users\Admin\AppData\Local\Temp\gbp.ini

      Filesize

      104B

      MD5

      86bb2dbeaef655893262f3c041f6afe2

      SHA1

      1b26ff1241c1353bd506c18bd0c11878076ba65d

      SHA256

      4a57643d2c59d1235bc0926f845583f39345839e3e9428ad619eb4b6baf96ad2

      SHA512

      58294cfaa5882a4c5625c03fe6f9e4882912b31f7169241f95626745d66c0a746083a9044365943d66ae7a420113d28c0ddd642c4ed697c683deb63796a13d31

    • C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

      Filesize

      480B

      MD5

      296a3b4008d9c2d5a00d3379f660c012

      SHA1

      92691d538a3943cf5de54077dce2813c155fcc37

      SHA256

      7e02ae0f85f204918c2fe5ba27f201a42ea9fe473f67d309fbc328e9091b464d

      SHA512

      6e6fa5e527366a313b4c8baaf494ee99d24f8ee330c9c99bee1fa42b97b0ffea4cad6e959ffd18ff4fe0f583a1fd5e86473c0253af94cd7cd6f874978ea79169

    • C:\Users\Admin\AppData\Local\Temp\powyudd.exe

      Filesize

      657KB

      MD5

      efc0bcca3456a8b81183e2bc27349e80

      SHA1

      7ef7540c91cb4815ae1b7aa6ca6c7d275c84ca22

      SHA256

      51b3df079ddf1869fd395ec772e46a68c29b0cda23f736f7dce657fce9be4443

      SHA512

      57282dc4f2a45e208ab21b59f8432844312a6cd35aa0f7064247ffcb93e1c93101b21b1e727a68cda0c6cdbace9d5a5ba724ecb41e63f1939aeb160b24daaa0c

    • C:\Users\Admin\AppData\Local\Temp\powyudd.exe

      Filesize

      657KB

      MD5

      efc0bcca3456a8b81183e2bc27349e80

      SHA1

      7ef7540c91cb4815ae1b7aa6ca6c7d275c84ca22

      SHA256

      51b3df079ddf1869fd395ec772e46a68c29b0cda23f736f7dce657fce9be4443

      SHA512

      57282dc4f2a45e208ab21b59f8432844312a6cd35aa0f7064247ffcb93e1c93101b21b1e727a68cda0c6cdbace9d5a5ba724ecb41e63f1939aeb160b24daaa0c

    • C:\Users\Admin\AppData\Local\Temp\uhnuydd.exe

      Filesize

      375KB

      MD5

      f25df733b659d80894bdb72eb0b8e3db

      SHA1

      29fef882e7a42b20622b9eb8cc557c9e8bb817e4

      SHA256

      9bd0603e24defe0c42920de436a416f52e37e2872906b4d403644ec62931e3d8

      SHA512

      06d0aa362fe0461fe4ef4e6ca8c3452eb617750e4b88d8e58e342e5565d703d960830f7e0588a50bb658ff663f0c7c508b5766d1fbb1dab93f114210f5b02883

    • C:\Users\Admin\AppData\Local\Temp\uhnuydd.exe

      Filesize

      375KB

      MD5

      f25df733b659d80894bdb72eb0b8e3db

      SHA1

      29fef882e7a42b20622b9eb8cc557c9e8bb817e4

      SHA256

      9bd0603e24defe0c42920de436a416f52e37e2872906b4d403644ec62931e3d8

      SHA512

      06d0aa362fe0461fe4ef4e6ca8c3452eb617750e4b88d8e58e342e5565d703d960830f7e0588a50bb658ff663f0c7c508b5766d1fbb1dab93f114210f5b02883

    • C:\Users\Admin\AppData\Local\Temp\~DFA246.tmp

      Filesize

      660KB

      MD5

      cc0f2e85ee4af6d7476d8346424c05ef

      SHA1

      8eb142fe1db1ce388b210efe14b5fa4faffa6eec

      SHA256

      c87da4c608fb964a09c5da00d116728d8e79327192e77c030e4548d061181e1c

      SHA512

      c4731040698f8f789dd0bf1cc28f3f22f0ec7eb02e40d053b0fc6da5654de2b6f43ff9cf76ff03285b4fe391cc94ad008c6e7418e9b0e6933a10c1aaca864b24

    • C:\Users\Admin\AppData\Local\Temp\~DFA246.tmp

      Filesize

      660KB

      MD5

      cc0f2e85ee4af6d7476d8346424c05ef

      SHA1

      8eb142fe1db1ce388b210efe14b5fa4faffa6eec

      SHA256

      c87da4c608fb964a09c5da00d116728d8e79327192e77c030e4548d061181e1c

      SHA512

      c4731040698f8f789dd0bf1cc28f3f22f0ec7eb02e40d053b0fc6da5654de2b6f43ff9cf76ff03285b4fe391cc94ad008c6e7418e9b0e6933a10c1aaca864b24

    • memory/2616-143-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/2616-137-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/2860-151-0x0000000000400000-0x000000000053E000-memory.dmp

      Filesize

      1.2MB

    • memory/2860-153-0x0000000000400000-0x000000000053E000-memory.dmp

      Filesize

      1.2MB

    • memory/3564-142-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/3564-147-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/4816-145-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/4816-132-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB

    • memory/4816-138-0x0000000000400000-0x00000000004DE000-memory.dmp

      Filesize

      888KB