Analysis

  • max time kernel
    1073s
  • max time network
    1688s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2024 00:56

General

  • Target

    net-filim-patched-noencrypt.exe

  • Size

    70KB

  • MD5

    712ca5fea2fcfc38404ba349eb697c06

  • SHA1

    9dc61f152068231c043b25a3f860331974a94e68

  • SHA256

    c6e0f4d9bf7a2203935fa8a248de934a248010938934222fccdee3d87a26fc77

  • SHA512

    6d77e763d165d14d0ea4b49d7fbf3d5c69b0b8312ffc66a0a9639942c56b9e26c6cdfbcf0fdbe3e17c324bcbffc28b85b23336a305a8f83071da8a3db5959435

  • SSDEEP

    768:lXSzkFWTBhyugDC60CPJkEBx9w7mSDh3vkkjvshT3ED18nv04ZPqpb348Uq1krHE:lwMWV3gDCk6EBwT/kJbvkbuq1krj0x

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\net-filim-patched-noencrypt.exe
    "C:\Users\Admin\AppData\Local\Temp\net-filim-patched-noencrypt.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout /t 3 /nobreak && del "C:\Users\Admin\AppData\Local\Temp\net-filim-patched-noencrypt.exe" /s /f /q
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1760
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 3 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:2956
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6b29758,0x7fef6b29768,0x7fef6b29778
      2⤵
        PID:2704
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1180 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:2
        2⤵
          PID:2672
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1508 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:8
          2⤵
            PID:2720
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1628 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:8
            2⤵
              PID:2496
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1624 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
              2⤵
                PID:2788
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2308 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                2⤵
                  PID:2840
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1388 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:2
                  2⤵
                    PID:1344
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2236 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                    2⤵
                      PID:1972
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3288 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:8
                      2⤵
                        PID:1712
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3316 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                        2⤵
                          PID:2432
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3380 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                          2⤵
                            PID:3068
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2344 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                            2⤵
                              PID:728
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3560 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                              2⤵
                                PID:2124
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2532 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                2⤵
                                  PID:2772
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=2116 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                  2⤵
                                    PID:1952
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=3540 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                    2⤵
                                      PID:1260
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=2132 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                      2⤵
                                        PID:2620
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --mojo-platform-channel-handle=2940 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                        2⤵
                                          PID:532
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --mojo-platform-channel-handle=2116 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                          2⤵
                                            PID:1740
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=20 --mojo-platform-channel-handle=784 --field-trial-handle=1308,i,8174998789395916411,11788460769028282816,131072 /prefetch:1
                                            2⤵
                                              PID:2780
                                          • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                            "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                            1⤵
                                              PID:1664

                                            Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                              Filesize

                                              16B

                                              MD5

                                              aefd77f47fb84fae5ea194496b44c67a

                                              SHA1

                                              dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                              SHA256

                                              4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                              SHA512

                                              b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                              Filesize

                                              264KB

                                              MD5

                                              f50f89a0a91564d0b8a211f8921aa7de

                                              SHA1

                                              112403a17dd69d5b9018b8cede023cb3b54eab7d

                                              SHA256

                                              b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                              SHA512

                                              bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                              Filesize

                                              5KB

                                              MD5

                                              596ae2d9be3c18bf58fac2b5d6cca37d

                                              SHA1

                                              febcc226af70b035b0d0b3f6630c46a0ea1cf9dc

                                              SHA256

                                              aa8d16488f3178baba20c2247ad32a7a12865b3946fef60840597046acec977c

                                              SHA512

                                              6ee3ea9ef9754e01cc55f7bc737715dc005f2f43eddae5659df7be5d99ac51678d551ffee591a99cd8710b6de95b6f3fd949753d3a9c16118efc360778c357ff

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                              Filesize

                                              5KB

                                              MD5

                                              60ab397ced3326a4f65770b83d0f4b16

                                              SHA1

                                              fb08f68eb6932fb5c00f0d4b41a316bff85cfa2b

                                              SHA256

                                              1e14ccfc0555911d3de2d317a70959de2b8c470b805f37e431bb47e2727523b8

                                              SHA512

                                              6958ae46f63d60d9864b86f89d3c7b2dc070d04e1060fe2202a6a94d60eaa955778f092714da8ce8e6d7272a085bbe043f72deeb86bde4d09c73221a1e8ceec7

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                              Filesize

                                              16B

                                              MD5

                                              18e723571b00fb1694a3bad6c78e4054

                                              SHA1

                                              afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                              SHA256

                                              8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                              SHA512

                                              43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                              Filesize

                                              140KB

                                              MD5

                                              70499500c9488ca4906ad129a09d5a4f

                                              SHA1

                                              5ec78f1a317900b303714b372d03b74a6275fe48

                                              SHA256

                                              25814a0282ffb68bf6d70616fc2cd4b2f249134c87b9fc300c809c1f65bbbc21

                                              SHA512

                                              2404fd590e5aa68e615d7a09fd4b1262ff9019347394c13465799c445599085e374b0d89d59252a7f82e2730d716025d23f8a5ad9619860c7d41e7579edb3676

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                              Filesize

                                              140KB

                                              MD5

                                              9ce7b8ff6b071da41bb5058ff6590f4c

                                              SHA1

                                              7c478279cc7d3ef58c247af5c11be3de6e7cc4b1

                                              SHA256

                                              a9161274e72466bdc51bd78cacdc730a8cf694cfd7e5b66a08bc534d3637004b

                                              SHA512

                                              497cb73284908994893c7de44d42e708f53acacc74a7586e543c0914d6b902bc449a1c6ffd59d59d117a4b744642fe8f35ba811f55d24d20b7ff607e974bb856

                                            • \??\pipe\crashpad_2644_HDVMLFFWKYNMZULY

                                              MD5

                                              d41d8cd98f00b204e9800998ecf8427e

                                              SHA1

                                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                                              SHA256

                                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                              SHA512

                                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e