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Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 08:02

General

  • Target

    main.py

  • Size

    3KB

  • MD5

    348c346b13048f98e919f687a642f8e8

  • SHA1

    144103a92eb08644208a979a8c82b7e994a7d769

  • SHA256

    48c275f7bfb222ec78f54617970c98db10c0bdc1fac39aed723fd07875c09b85

  • SHA512

    196eb52d86e149454967f84c4cd10cd10c8b4760fb32eaf3e3bc8b1c6fbf104569643312f5e55d1f25e1b05d7285df1a5e58ce86a8356e4f602626754651c344

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\main.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\main.py
      2⤵
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1876
  • 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:2668
    • 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,0x7fef7459758,0x7fef7459768,0x7fef7459778
      2⤵
        PID:2644
      • 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=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:8
        2⤵
          PID:2916
        • 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=1160 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:2
          2⤵
            PID:2728
          • 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=1596 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:8
            2⤵
              PID:1436
            • 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=2236 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:1
              2⤵
                PID:2756
              • 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=2228 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:1
                2⤵
                  PID:776
                • 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=1544 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:2
                  2⤵
                    PID:2424
                  • 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=1240 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:1
                    2⤵
                      PID:1120
                    • 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=9 --mojo-platform-channel-handle=3420 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:1
                      2⤵
                        PID:3056
                      • 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=3688 --field-trial-handle=1352,i,7817132347421521971,329379081237199560,131072 /prefetch:8
                        2⤵
                          PID:1712
                      • 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:2768

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

                          Filesize

                          65KB

                          MD5

                          ac05d27423a85adc1622c714f2cb6184

                          SHA1

                          b0fe2b1abddb97837ea0195be70ab2ff14d43198

                          SHA256

                          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                          SHA512

                          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                          Filesize

                          194KB

                          MD5

                          36104d04a9994182ba78be74c7ac3b0e

                          SHA1

                          0c049d44cd22468abb1d0711ec844e68297a7b3d

                          SHA256

                          ccde155056cdce86d7e51dfd4e8fb603e8d816224b1257adfcf9503139dd28f1

                          SHA512

                          8c115e3e5925fb01efd8dda889f4d5e890f6daaf40b10d5b8e3d9b19e15dadcb9dcf344f40c43f59a1f5428b3ee49e24e492cf0cb6826add1c03d21efdec52ba

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                          Filesize

                          168B

                          MD5

                          52bac569ee70727a3a2f09fc88d68ccd

                          SHA1

                          a556575976fd5966282c8aafd4f6c3c5871aa179

                          SHA256

                          10658279342e961f742dc48c6c702483848a64d232f73155e5ce8cc02e7ac6a4

                          SHA512

                          db63db9c4ba4df00d32a3a027bd03eef063de567463e03c47132742678c0ee57e5c8fa9e538323c13b5f049621c86a683b4e3e2651768683c992af9ad2e7236c

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                          Filesize

                          144B

                          MD5

                          912c225cc19625e18cdfa3d2b16367c9

                          SHA1

                          28e269bb54c44d8c25e36f3ca78b92b3e29d9b2d

                          SHA256

                          c3897d04b5f7586c9ac0627ae4b4f5792adeb9f9fb33f9d3dba6c6b94c9e3f5a

                          SHA512

                          e6041cf044ceb21f7db858e332aa7e73841552de8a39efedfd5fd3cca8399418ccc059c2c97eb3e82c5f6742f6dcbe4f942d55579221e06b64721e2b7153e3ef

                        • 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

                          079699b7f041f9677f2ae03598647434

                          SHA1

                          7c5d1b8cc4c4c084417ab5135736e32c5f1f4626

                          SHA256

                          e03d693fca45ea3a8eaaa8a448e1a26072e017a4d7a922627a9472ad82e27b7f

                          SHA512

                          4660d012d2c4886133e780b9e14c9eed65e077bb9c6e1dcca50ed220554d5aa7983cfd36a97891ba9c7d62a74d15dff7dc903dc67e415b0197ee64086b70cb88

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

                          Filesize

                          5KB

                          MD5

                          19819bebed015885f49f8a34f346f442

                          SHA1

                          8a0b8a3ab23603ba2279179898b75bc5dffd2144

                          SHA256

                          b8e7752ffc890b80967fc0c31e860d452def4a8d1c61f7f9ee1493754c63192f

                          SHA512

                          1ef48375dcfebb018f79f098cd22f0f6f2580cae08b688f922236a6e470d918ec9543b1ac7e73bd57257c95a78938ac3fb54b5ff8fc8e286309c7ec851e7ab8b

                        • 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