Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-09-2024 00:06

General

  • Target

    AutodeskDWGTrueView2025enUSsetupwebinstall.exe

  • Size

    14.8MB

  • MD5

    01ef4bfcc6f655de869e60df5f0d0c9f

  • SHA1

    c076fc0ea357e61b2c0fadbc03255a7b517c411f

  • SHA256

    4326f91c4f75c5cc94c27ddf9c3cbeebb91d0580cbbf6bba8abb98cd756b036c

  • SHA512

    e3a517beb65289ff3b11e19a977911dda238e4ab55cbc6aab4e5dedfbe0d75331877898034b00a60a5ae20ab3ac71579b008f34edd98ad0db9161ff338f6996f

  • SSDEEP

    393216:lYw8LB5/a1eo1Owns+aZyqYZl/ZRiUOS8:lY7B5y1e8TfiUOS8

Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 15 IoCs
  • Embeds OpenSSL 2 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutodeskDWGTrueView2025enUSsetupwebinstall.exe
    "C:\Users\Admin\AppData\Local\Temp\AutodeskDWGTrueView2025enUSsetupwebinstall.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\7z6B70A738\Setup.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system certificate store
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2596
      • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\DownloadManager.exe
        "C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\DownloadManager.exe" -u "https://efulfillment.autodesk.com/NetSWDLD/ODIS/prd/2025/PLC0000037/984E9F0B-8BB2-3CE8-BCF5-2D3899919001/WI/Autodesk_DWG_TrueView_2025_en-US_setup.dat" -p "C:\Users\Admin\AppData\Local\Temp\odis_download_dest\2236788610448611187\Autodesk_DWG_TrueView_2025_en-US_setup.dat" --productname Bootstrap --productversion 2.9.0.4
        3⤵
        • Executes dropped EXE
        PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\Autodesk_dialog_512x512.png

    Filesize

    122KB

    MD5

    36df17f969396609a4c3b2fda06c3d76

    SHA1

    358e27054d5590feb764b84e93701409aca3b1dd

    SHA256

    bff55fcaf87784d76acf68f10b9d0a13da938ba2eadeb8a8482fc0a28e618237

    SHA512

    eb1e6418ae50d7f7b6852af43ab55aabcfdc4e9e5af70c51c9e1da8b288542a4f9281814e9f54f11ad147a7dd4c155709e8d8de6b04bdc6dc5604f6ede0ae755

  • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\DownloadManager.exe

    Filesize

    10.4MB

    MD5

    4e1b542aee7e537da971152cb658de45

    SHA1

    695e4d796fd96fa6201454557cc3672e90af4492

    SHA256

    975662b49de80434f2c06fe68a4beb29ce85bf0f6a9766a6a61d5c7a2540db19

    SHA512

    e9251f834f460253aa52a7c9553c80e87e8dbd683b4ed037e0fe612f3d4b22f0c2f39befb06410ad8b4d32dd33fecf2cc640dd1c18e3f6dc389733bd05577eb2

  • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\bootstrap.json

    Filesize

    968B

    MD5

    67e7c977e103eb8ba483af90456baec9

    SHA1

    8e08890a8f09146510302de04325e217929fb552

    SHA256

    8872eea5a5fe61be8db2c2660737c40b34366da171512ed54b7b7f55576df4e0

    SHA512

    f83ed937993f4475f0b9a1504d5bad8dcd125572ae5de00573847731744a73bc866fc79809ed6716c52ce2dc37acc7c7a1b5a17c5079174fa648c65d6579998d

  • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\strings.xml

    Filesize

    22KB

    MD5

    b89a99db79f644a690721c11a1274958

    SHA1

    960e95d8def1c99b77c79062497627decfd16651

    SHA256

    ae652e226f0d983d0445178dcf8152265426460cabd6cfe49f7d5d9966c24a9b

    SHA512

    573317f4233386232734fe6c1a7e11d56c474919c961c334a4f0086c195e4a96c0df011c4ba81108e47641359ceddb7ce5d20550b928f67fa8d3f5b3e4464734

  • C:\Users\Admin\AppData\Local\Temp\7z6B70A738\SetupRes\ad.logconfig

    Filesize

    1KB

    MD5

    50e80477f86ae6c0ec808ea5306305cf

    SHA1

    9923890af49dd7494ff844282f482d02ebe506cf

    SHA256

    5a1086f5f5ab390f98bc8b4f73dfcd71aa4aed22e2e5bf96200f3a7bb618810a

    SHA512

    6a44f3ea1185996c9c67a07db365a09d94e894f27090062f97b7e15e75211f4a1bb29fd53d3b7634e336f2b42dabcc6cdf7572e29acbf0bb741855ae6d070264

  • C:\Users\Admin\AppData\Local\Temp\CabA23A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA308.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\odis_download_dest\2236788610448611187\Autodesk_DWG_TrueView_2025_en-US_setup.dat

    Filesize

    94B

    MD5

    248a3995c1c0f9b83b2f29e032f6346e

    SHA1

    14b4cef489690388f50bcb2841b3d00d3a06e2e5

    SHA256

    27ee88e827a005aaf36b36ead51cda618e6ea68056042446c8527f24af9deb74

    SHA512

    d90edf407be91ccd37f681442ed813cfc8c877112ee696f33b41e994d7df8ce7ae4054a9125b22c448345616f697d4449b16edb7a0d5ed09f504de29de62700f

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\AdHttpLib.dll

    Filesize

    15.8MB

    MD5

    76e1e6ad1fbe9ae99c09c5045ba9abf3

    SHA1

    0d9654980994a5c731088d08ed2cf56d781b727b

    SHA256

    03730a10911b596ebb98f648a30228341963f80b7d08fed741ef8e5eda53fa81

    SHA512

    a9859622ef84a4b33280dfa7732f471e532047414fbf75012d4524046a056fe50d9ca389986d8a7b7072e98b18bb56516d784722d6454d213221ec6e9e0b6e09

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\AdpSDKCore.dll

    Filesize

    1.1MB

    MD5

    c877790a5cf181e82ccac124031ad0b6

    SHA1

    82abad3d5c6cba9a48dadd6f16dc841e55623664

    SHA256

    ad23dbbd40528b387ccd5db1b1436f6ad25748178fb11e586b4da1aad22eece4

    SHA512

    e1cca5bb416186535fee511285b2529b14b3559b8a7f598d4b18ae20d23a7bfd3ae54e71d1009e0c062a674b567fc772d89d5535c384591d116b08c9dad2645f

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\AdpSDKWrapper.dll

    Filesize

    512KB

    MD5

    f2e980d5438ba89ba642099917273c0f

    SHA1

    701a7964c254f7b127ed1d45cc08202deec11805

    SHA256

    9f670060ca7e7de220b7763befe8b9442f50023728ae9bd3b1bc7fa2a6862ad6

    SHA512

    5590524e0d9a8af5ffa311dca609ddee24d5402c0b80e23948be3337ce08dd68c1a5adb59ea098616d27462c07d44919a5e2282a5a97f0761e617e2a7d28c397

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\msvcp140.dll

    Filesize

    612KB

    MD5

    2f443a41e00a370754a50cfc02c2e470

    SHA1

    0b812bdeebf71b2f8382fc115960dc83830201b5

    SHA256

    bdf1d095d1419e9ce49e774590ee092b1b673ca259c0126f21afe595b3e661eb

    SHA512

    15301c33835c67cdc0bd82e29d918411fb71df40ee073e43eeec96b85e94804e12df4354b02d73c185cca9b14349529a22d5aabd0feac41bbcbb9ae27273d039

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\vcruntime140.dll

    Filesize

    83KB

    MD5

    cafd6f3410af3b95968a1efb17ecee05

    SHA1

    7b4fe24321d2b108eda71ebce241da389c9a9158

    SHA256

    0164b1bfdcedb07295eae14fa5dca88b46862bc91ec2d317ef8559bbec8128ba

    SHA512

    79db866ed22d3671359915ceeb96741a13356258132772067a1b0e186c700c32c97ec14bfe83b09110a80dee61cc78ae85f8721184fbd4f1de5e7d8dfada82f4

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.win\vcruntime140_1.dll

    Filesize

    35KB

    MD5

    829cedac736775829beb91c9a2b261c4

    SHA1

    803601acddf2954366f1f4498a920bf2a47044a1

    SHA256

    54a38117f402f43d4e819642f6e74c048666e840037a3c1c0944bc8bb941d69c

    SHA512

    a44d4d231ffe231b633e1133426642949603d046d89ae050897cd0f967eafc0b6290072cc866ac945ea9f7d15bacd52f344a5989d592df0a842655b3b48c024a

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.wx\wxbase32u_vc.dll

    Filesize

    3.2MB

    MD5

    932b859bf80261efcabf5d6f9dc317de

    SHA1

    14c5af90f150f862b0a40d1500d6a85f25617c7c

    SHA256

    9f4b58b33b2b053289cd484fca2d7070e1e038dcf84939f11bb9819ee61f604a

    SHA512

    7731146c38b66b62d778d6a08755569c7e2c5c66b0d2dbc0bff89a12836a6c973b163defc43823d40a8b147047d2aed37c464e2d8286f8922f1f37ebe3a64726

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\ODIS\odis.bs.wx\wxmsw32u_core_vc.dll

    Filesize

    9.9MB

    MD5

    f1cc34ffe060771c8f19f07c452111f9

    SHA1

    1caab0f93ac43bc1c10590d2a34edebbb21c17c0

    SHA256

    9e855793818acfa05d7f0ef6a9bb0e5810ffa8834159b99fe2ede447bc0c3b31

    SHA512

    a6495aed517a442f86f1a8c88d1110937d24d384d027ec94dcef96cbc90725c70bb9b3488e9f96e0b37fcb38ecb6e55fc9e17da0dd01e0eed8b9f0494e8fe76c

  • \Users\Admin\AppData\Local\Temp\7z6B70A738\Setup.exe

    Filesize

    17.2MB

    MD5

    a87f0ffe37a0f16715afbbb94af8c3ad

    SHA1

    974b55341a7e3122c535853fe2645da197d8c986

    SHA256

    397d3aa2d5e70aa2870486c2b59bd44a3ee96d68d877d93297e88205960f78a2

    SHA512

    1c754afe53e44b53f609504d58c8c2c35b3491a69ecc42f24f9180d8ee546866906f5fd38ad49174614931b036972865c1c680bddc533868642fd459f001dc5c