Analysis

  • max time kernel
    83s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17-10-2024 00:18

General

  • Target

    Artic_FinalV.exe

  • Size

    8.2MB

  • MD5

    0ec43a7ef1bc9bcc6d0e9e135d257928

  • SHA1

    09a23e712cba948e8df831b150abe964fa5663f7

  • SHA256

    b3a75b45509fcfda1aa4c22c64e500ec2bbfdd7839e10c2b3e2d750822b8ee0c

  • SHA512

    e5de4def98ec76e2be7870f3b50296644712b24d7a7225365b681fceffb0035e6a063ab27283ca021c6faaf1402c3e110c9bcdef16ef79476c07f3454078fe4b

  • SSDEEP

    196608:ZbWhOiurErvI9pWjg/Qc+4o673pNrabebSEdyzWtPMYnNcs0:IXurEUWjZZ4dDLIeW7zWtPTNz0

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Artic_FinalV.exe
    "C:\Users\Admin\AppData\Local\Temp\Artic_FinalV.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Users\Admin\AppData\Local\Temp\Artic_FinalV.exe
      "C:\Users\Admin\AppData\Local\Temp\Artic_FinalV.exe"
      2⤵
      • Loads dropped DLL
      PID:2768
  • 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:2552
    • 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,0x7fef6b19758,0x7fef6b19768,0x7fef6b19778
      2⤵
        PID:2564
      • 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=1152 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:2
        2⤵
          PID:2316
        • 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=1412 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:8
          2⤵
            PID:1300
          • 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=1584 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:8
            2⤵
              PID:1132
            • 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=2276 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:1
              2⤵
                PID:1916
              • 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=2284 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:1
                2⤵
                  PID:1852
                • 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=1732 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:2
                  2⤵
                    PID:692
                  • 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=3356 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:1
                    2⤵
                      PID:2376
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3460 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:8
                      2⤵
                        PID:984
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3580 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:8
                        2⤵
                          PID:1740
                        • 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=3696 --field-trial-handle=1376,i,11358152398295415114,5135127460355169701,131072 /prefetch:8
                          2⤵
                            PID:2568
                        • 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:1924

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            1KB

                            MD5

                            acaa99ee780fed753174e914409b2723

                            SHA1

                            25da3bdbbea0e65597014cacba7d3bff547093c1

                            SHA256

                            b9c31b00669de462d1ff63aa2000eded269a6989a60ab9d72d6a2b4dae0c8793

                            SHA512

                            970cbfca85c70a1373c90336ee0b2c18d942e60cbeaad56c0d3804ce135e8419e3daa6cf3a8296322310fd70ef84701a91a79cb0c058f800589319455a5140fd

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

                            Filesize

                            4KB

                            MD5

                            b61f1642b23d9fdb23ef31994d7da4d5

                            SHA1

                            a492517164e07e76aaab2aea756671e2be347ccd

                            SHA256

                            c973869d1c292055aece9f3139494face9bd406050c9e634487ca8af02fab018

                            SHA512

                            0d9680aa8fbf1895d6bc146d3eeed7bdbd4348cbaa05323b1f2cff4173f26afdcafa0e1bd05e172424e0b59698375d8e324134cfdd5d39c89f3528ac6a3d9ee9

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

                            Filesize

                            4KB

                            MD5

                            72d6f089ddd2746e4ce5d6ca744679fa

                            SHA1

                            648b4d89f8476bb9b21f4559487139fa5de5179a

                            SHA256

                            9ec17f3ebad9a48db7adc50cb352d68cb044af844db4a90e178baa735b734233

                            SHA512

                            b9bb07db03e1dbebe7bba366db0d8c6dc2fca335f074181e28fc0b6c4def055ccf6ff8c74757305591e33a9251d808692fd6dd584b1dc06894b361e48d2f92eb

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

                            Filesize

                            16B

                            MD5

                            18e723571b00fb1694a3bad6c78e4054

                            SHA1

                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                            SHA256

                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                            SHA512

                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                            Filesize

                            264KB

                            MD5

                            f50f89a0a91564d0b8a211f8921aa7de

                            SHA1

                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                            SHA256

                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                            SHA512

                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\api-ms-win-core-file-l1-2-0.dll

                            Filesize

                            21KB

                            MD5

                            1c58526d681efe507deb8f1935c75487

                            SHA1

                            0e6d328faf3563f2aae029bc5f2272fb7a742672

                            SHA256

                            ef13dce8f71173315dfc64ab839b033ab19a968ee15230e9d4d2c9d558efeee2

                            SHA512

                            8edb9a0022f417648e2ece9e22c96e2727976332025c3e7d8f15bcf6d7d97e680d1bf008eb28e2e0bd57787dcbb71d38b2deb995b8edc35fa6852ab1d593f3d1

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\api-ms-win-core-file-l2-1-0.dll

                            Filesize

                            18KB

                            MD5

                            bfffa7117fd9b1622c66d949bac3f1d7

                            SHA1

                            402b7b8f8dcfd321b1d12fc85a1ee5137a5569b2

                            SHA256

                            1ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e

                            SHA512

                            b319cc7b436b1be165cdf6ffcab8a87fe29de78f7e0b14c8f562be160481fb5483289bd5956fdc1d8660da7a3f86d8eede35c6cc2b7c3d4c852decf4b2dcdb7f

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\api-ms-win-core-localization-l1-2-0.dll

                            Filesize

                            21KB

                            MD5

                            724223109e49cb01d61d63a8be926b8f

                            SHA1

                            072a4d01e01dbbab7281d9bd3add76f9a3c8b23b

                            SHA256

                            4e975f618df01a492ae433dff0dd713774d47568e44c377ceef9e5b34aad1210

                            SHA512

                            19b0065b894dc66c30a602c9464f118e7f84d83010e74457d48e93aaca4422812b093b15247b24d5c398b42ef0319108700543d13f156067b169ccfb4d7b6b7c

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\api-ms-win-core-timezone-l1-1-0.dll

                            Filesize

                            21KB

                            MD5

                            d12403ee11359259ba2b0706e5e5111c

                            SHA1

                            03cc7827a30fd1dee38665c0cc993b4b533ac138

                            SHA256

                            f60e1751a6ac41f08e46480bf8e6521b41e2e427803996b32bdc5e78e9560781

                            SHA512

                            9004f4e59835af57f02e8d9625814db56f0e4a98467041da6f1367ef32366ad96e0338d48fff7cc65839a24148e2d9989883bcddc329d9f4d27cae3f843117d0

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\python312.dll

                            Filesize

                            1.7MB

                            MD5

                            eb02b8268d6ea28db0ea71bfe24b15d6

                            SHA1

                            86f723fcc4583d7d2bd59ca2749d4b3952cd65a5

                            SHA256

                            80222651a93099a906be55044024d32e93b841c83554359d6e605d50d11e2e70

                            SHA512

                            693bbc3c896ad3c6044c832597f946c778e6c6192def3d662803e330209ec1c68d8d33bd82978279ae66b264a892a366183dcef9a3a777e0a6ee450a928268e2

                          • C:\Users\Admin\AppData\Local\Temp\_MEI22922\ucrtbase.dll

                            Filesize

                            992KB

                            MD5

                            0e0bac3d1dcc1833eae4e3e4cf83c4ef

                            SHA1

                            4189f4459c54e69c6d3155a82524bda7549a75a6

                            SHA256

                            8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

                            SHA512

                            a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

                          • \Users\Admin\AppData\Local\Temp\_MEI22922\api-ms-win-core-processthreads-l1-1-1.dll

                            Filesize

                            21KB

                            MD5

                            517eb9e2cb671ae49f99173d7f7ce43f

                            SHA1

                            4ccf38fed56166ddbf0b7efb4f5314c1f7d3b7ab

                            SHA256

                            57cc66bf0909c430364d35d92b64eb8b6a15dc201765403725fe323f39e8ac54

                            SHA512

                            492be2445b10f6bfe6c561c1fc6f5d1af6d1365b7449bc57a8f073b44ae49c88e66841f5c258b041547fcd33cbdcb4eb9dd3e24f0924db32720e51651e9286be

                          • memory/2768-74-0x000007FEF5910000-0x000007FEF5FD5000-memory.dmp

                            Filesize

                            6.8MB