Windows 7 deprecation

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

Analysis

  • max time kernel
    143s
  • max time network
    131s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11/12/2023, 02:24

General

  • Target

    651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.exe

  • Size

    6.9MB

  • MD5

    ac79a31b12d04f66c9f2e03222731ebc

  • SHA1

    a917c57a9d5ab199ace83c30e77bfec4d0469113

  • SHA256

    651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4

  • SHA512

    35938598e03bb6705a131f597a711db21194df5ceeddff60c0f5cc09a8b91bfcc23134d1bc164a15d7a4cdc34b0eedbd7cba65a5ed30a2374b5ece7b71314b8b

  • SSDEEP

    196608:uA89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:eBmakyVnlUQ7Wz3Tv1jNTh0zj

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\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.exe
    "C:\Users\Admin\AppData\Local\Temp\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Users\Admin\AppData\Local\Temp\is-TPM8H.tmp\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-TPM8H.tmp\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.tmp" /SL5="$6017E,6977575,54272,C:\Users\Admin\AppData\Local\Temp\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3356
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3168
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2956
        • C:\Program Files (x86)\CRTGame\crtgame.exe
          "C:\Program Files (x86)\CRTGame\crtgame.exe" -s
          3⤵
          • Executes dropped EXE
          PID:5116
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 10
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4604
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 10
            4⤵
              PID:3460

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1.4MB

        MD5

        0094cb43a554907143714a9d15385043

        SHA1

        de1aaba37683aaff33c65427e6d05cba0752e447

        SHA256

        e480d6cb951e25956c547762dfb6131b2fe2c497feba1330687bc2686eae2bfe

        SHA512

        419a7ad65fbbafe720d43bc8b289d81bf83f223f2eb56806791d6d681de08f4c8df2518bf56385dc2d6d86d3a114a158840b5ff16714a084fb361f188713875c

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

        Filesize

        1.7MB

        MD5

        d43cf371a87056b9606904a3c428a6a4

        SHA1

        0afa2b5348018d0903ba056603ccb810fda18238

        SHA256

        6b7cc56329bac4d0ccd24920dec468727fccac7d0b23b6e13e827da6887ba4c8

        SHA512

        8626c37d642797369486b4f2bbfc8296cb0f3b930d9a61433818c2b96d6be2f6a54d21454838427f79fd1bf8d1d3a9ce296da3c27b6ceaf6959ecb9fcf6ce2bc

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

        Filesize

        672KB

        MD5

        afdacb8e8a3ca100c46463968db2c6b6

        SHA1

        b5d6ea72d67c739b64185d333a484981c4416d70

        SHA256

        f73a0da2cc2b9d24922ede0e570adfe78c6f97bf352730cc1035b791a53368fd

        SHA512

        f6fd4e2f5ae68ad07a9c0c8496166c9bd2303043d1a3888c29e896dce35bacf12f0aeeb55e99eb26ba02a0aa699334aa17d85b824f9738f4db7cb885e9e97baa

      • C:\Users\Admin\AppData\Local\Temp\is-TPM8H.tmp\651b2ac2c0d483f0a0ae8f7ddec689fd14ab8523f697894090ff56ace44816c4.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

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

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

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

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1568-2-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1568-160-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/1568-0-0x0000000000400000-0x0000000000414000-memory.dmp

        Filesize

        80KB

      • memory/2956-151-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/2956-152-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/2956-154-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/2956-155-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/3356-163-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/3356-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/3356-10-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/5116-179-0x00000000008B0000-0x0000000000952000-memory.dmp

        Filesize

        648KB

      • memory/5116-180-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-158-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-166-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-167-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-170-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-173-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-176-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-159-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-162-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-183-0x00000000008B0000-0x0000000000952000-memory.dmp

        Filesize

        648KB

      • memory/5116-186-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-189-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-190-0x00000000008B0000-0x0000000000952000-memory.dmp

        Filesize

        648KB

      • memory/5116-193-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-196-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-199-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-203-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-206-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB

      • memory/5116-209-0x0000000000400000-0x000000000061E000-memory.dmp

        Filesize

        2.1MB