Windows 7 deprecation

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

Analysis

  • max time kernel
    141s
  • max time network
    142s
  • 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, 02:24

General

  • Target

    418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe

  • Size

    6.9MB

  • MD5

    6056ca96ea7dcb2eac985c6b1a77f573

  • SHA1

    5035fde7d3084db4c15cdb53c36c14678402656b

  • SHA256

    418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba

  • SHA512

    adeeb1b77f14a208bb9d927c9063d64a99f084aa708d545277be66a6b9a45294726197c1e3a0739e78b95067eebce935ec0b6140a818a712acfa591e8f47f6b2

  • SSDEEP

    196608:KSnj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:KSjumV+jHUodIjk5VzfE9Awzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 1 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\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe
    "C:\Users\Admin\AppData\Local\Temp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4748
    • C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp" /SL5="$60148,6998999,54272,C:\Users\Admin\AppData\Local\Temp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3552
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3912
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -i
          3⤵
          • Executes dropped EXE
          PID:4876
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -s
          3⤵
          • Executes dropped EXE
          PID:1528
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 10
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4596
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 10
            4⤵
              PID:4952

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1.3MB

        MD5

        09e1447d2ae353e17de0e9a3b8503531

        SHA1

        712b158d22ba36953ec18ff2f8cd411eb5a21fd3

        SHA256

        6e685497c7d93d8a6990880713e84ecac4d4f0f6a25f45ab599c9a49a0724d61

        SHA512

        cbc0db5e7adc6748e3b11d66ddeb494ed08f40a9367754855f43c720859a4187ae3db0220f1f10abe363bda9921ac6261bfe5321d9ec2f186caba49bd70a917c

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

        Filesize

        581KB

        MD5

        bc21cf31ae11842337a0d4a420d1ced3

        SHA1

        3cf2b874c7b3884540a0d26fb4b3897621ea3dfe

        SHA256

        e4a694fc069a72b764a76c8f0c5310b91d09352e98336db0291ef2a06b2de165

        SHA512

        da05c965feb1a5cc07d732cb0f1a1a9d8966c762900811df3cd17fbb9019a3535a672f74143cd13d32e8daadf5098203257f3ef81266960344fbf27c78d555e3

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

        Filesize

        359KB

        MD5

        15e2ad623b46ed4c70be39aac2c93fd2

        SHA1

        bfceb55cdaf9fb8c3173ddbb7649dc0c86ecd136

        SHA256

        f697366ccbc0273bbf75e1f5f0c40fdf5f0860ac597f606a30a66f4b977bef6a

        SHA512

        40104f6ff90c68aae0307338012e693f2a252b4e898ac8cd07477ef7d51cf2bf8c3f59e5d3e4407f6eb100efedee26cf9666c843d277274bef08ebef84b67ce4

      • C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

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

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

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

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1528-161-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-189-0x0000000000780000-0x0000000000821000-memory.dmp

        Filesize

        644KB

      • memory/1528-208-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-205-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-202-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-198-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-157-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-158-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-195-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-192-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-188-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-185-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-165-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-166-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-169-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-172-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-175-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/1528-177-0x0000000000780000-0x0000000000821000-memory.dmp

        Filesize

        644KB

      • memory/1528-182-0x0000000000780000-0x0000000000821000-memory.dmp

        Filesize

        644KB

      • memory/1528-181-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/3552-162-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/3552-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/3552-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/4748-0-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4748-159-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4748-2-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/4876-150-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4876-152-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB

      • memory/4876-154-0x0000000000400000-0x000000000061B000-memory.dmp

        Filesize

        2.1MB