Windows 7 deprecation

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

Analysis

  • max time kernel
    134s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20231129-en
  • resource tags

    arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11/12/2023, 02:25

General

  • Target

    c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.exe

  • Size

    6.9MB

  • MD5

    14c0ace868c719b91a8c80a2a3417aab

  • SHA1

    6796c0ff6f0b823f700a636efd87d58fd3c7414a

  • SHA256

    c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58

  • SHA512

    d3e24341f2bb73f74437888428d6a58cf5e682f96ecdf3c1d57b30cb2f6c10e8898248a4abb691beffb95ba0547a42d66ca648d0429e7943204820b7d814ba43

  • SSDEEP

    98304:l+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:Yz25G6bV1yYDuZxCWQNhUU2uNzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 2 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 63 IoCs
  • Runs net.exe
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.exe
    "C:\Users\Admin\AppData\Local\Temp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Users\Admin\AppData\Local\Temp\is-SE9KD.tmp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-SE9KD.tmp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.tmp" /SL5="$40240,6985375,54272,C:\Users\Admin\AppData\Local\Temp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1488
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:2172
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2344
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -s
          3⤵
          • Executes dropped EXE
          PID:4132
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 10
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3816
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 10
            4⤵
              PID:5024

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\CRTGame\crtgame.exe

        Filesize

        769KB

        MD5

        642d73f4cff28cabd5d14dac32d01248

        SHA1

        df40489462a7811beda4b2ea9b032928e691f031

        SHA256

        898e3334c63b8a0c422f0a84bf71bdbfb3c71e88f7d3f1c78999cff94e5fc59d

        SHA512

        1457410786094959a018f1fad5a552ceb186892a90a5fca77faa70740375a55e6d23f1e9c1102f4c43ca515d4f099f83aff699b276d8ce0b28bca5b08c46927b

      • C:\Program Files (x86)\CRTGame\crtgame.exe

        Filesize

        907KB

        MD5

        f829d7fff62738477e884274ae7ba4e7

        SHA1

        81842789a8f0d3e8b5749ddb3ea64ee4856f02d2

        SHA256

        f2a9efad90793128fb0b00ce619cea6cc91c8bce9939fa02c1292e414365d729

        SHA512

        7afbd467090dab0c12ba89a388246616a641fbb0dc425e5254a2b0b8484fc79aaf18c97b0c40b5598270eadecf3a3fc62935b4958419cf4238901bdc1b6b1bff

      • C:\Program Files (x86)\CRTGame\crtgame.exe

        Filesize

        192KB

        MD5

        c0aec88c712c1ae12231b7c20ad2b9a4

        SHA1

        4291e0c0c8caca59b677dd122fe5d8f50de19acb

        SHA256

        9ca71d4db23ad9a44202959a4c2329f13d1b6150afbf49ef65ea7d566480a5e5

        SHA512

        ababd981373b26d946216c244fc664a4b9f6a4c48c0413a76443eb98bb70f90c5687cd9fc60cc4f1a7f3b0fba7238cbb6ccdb9da568f4e2f631443dd56dfbf34

      • C:\Users\Admin\AppData\Local\Temp\is-SE9KD.tmp\c63007cc1c8b39e4df2444fee2c66e39704320b591086d23955b840ddd869a58.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • \Users\Admin\AppData\Local\Temp\is-BT289.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • \Users\Admin\AppData\Local\Temp\is-BT289.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1488-10-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/1488-162-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/1488-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/2344-152-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/2344-151-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/2344-154-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/2720-1-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2720-159-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4132-182-0x0000000000900000-0x00000000009A1000-memory.dmp

        Filesize

        644KB

      • memory/4132-181-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-158-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-165-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-166-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-169-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-172-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-175-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-156-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-161-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-177-0x0000000000900000-0x00000000009A1000-memory.dmp

        Filesize

        644KB

      • memory/4132-185-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-188-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-189-0x0000000000900000-0x00000000009A1000-memory.dmp

        Filesize

        644KB

      • memory/4132-192-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-195-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-198-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-201-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-204-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4132-208-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB