Analysis

  • max time kernel
    39s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2023, 21:09

General

  • Target

    Virus Maker.rar

  • Size

    82KB

  • MD5

    d1f61793e7898df4b27e3345764ceca8

  • SHA1

    f03b91146aeaf753b565620a022a238830ed56d4

  • SHA256

    d32f3a860b863d38f117c2e7efcaa6909583d418f8578b526a7ed0153529644b

  • SHA512

    6491767f6db68886d000b173306377f3b0bf2d6db765ce4c14139c9ad09fa44e6cb75489f3858e45c4000333d2ad517721f81cc48e94de25c75c17cac36bb617

  • SSDEEP

    1536:S0s/fG5w2aRBBNACjLkvSrfqAbv0Zarjg5AfDLCNE3Ztg/776X95:5s/+uRBmvMfzrhfbD2NStk76N5

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 56 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\Virus Maker.rar"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Virus Maker.rar
      2⤵
      • Modifies registry class
      PID:1764
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2628
    • 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,0x7fef7249758,0x7fef7249768,0x7fef7249778
      2⤵
        PID:2664
      • 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=1500 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:8
        2⤵
          PID:2196
        • 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=1608 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:8
          2⤵
            PID:2872
          • 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=1148 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:2
            2⤵
              PID:1972
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2292 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:1
              2⤵
                PID:2372
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2284 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:1
                2⤵
                  PID:1108
                • 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=2844 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:2
                  2⤵
                    PID:2148
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3220 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:1
                    2⤵
                      PID:1012
                    • 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=3204 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:8
                      2⤵
                        PID:820
                      • 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=3236 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:8
                        2⤵
                          PID:2028
                        • 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=3652 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:8
                          2⤵
                            PID:2416
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3800 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:1
                            2⤵
                              PID:2472
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2532 --field-trial-handle=1364,i,9191703632184833920,18360025641595000672,131072 /prefetch:1
                              2⤵
                                PID:2052
                            • 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:1928

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                344B

                                MD5

                                31a97b915fffccf853c0950e9a302725

                                SHA1

                                215171f3e76f1b4cb4f1312cab5478cc8ce2ea62

                                SHA256

                                66ee4e67dbb6ea4ff31364181ad108a27f078387ab2c9ed9cc48fabe8d19770c

                                SHA512

                                976f000e297d88200ed43ea79a78613662d85ac88c8245fb6f2cf46cc2f21bbb1a21d9b5a848384f6321ae0f059f493490c8b995207a569f4eb927b4471f9424

                              • 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\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\CURRENT~RFf771362.TMP

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                Filesize

                                523B

                                MD5

                                9590dddc818c15e646a2930cfc163aaa

                                SHA1

                                4dd79cc5d17cd53f46ee361743c2c52ad5cc3bca

                                SHA256

                                24519aea9a62c7eaf5091823c35ae3eaf0320afb3b0e4729b76f02a81afd5135

                                SHA512

                                cc38bae0e4d68091deef3b7eac4ed8fdf36a9ab4f58ccf5356e4bdad9fee024723aa8f321f75923c39ab1d175c0a577b6d2cd65fe0b03917516704ae755adbef

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

                                Filesize

                                5KB

                                MD5

                                b94b885c6a4fde6ecd7cb896fdb519ca

                                SHA1

                                f03d35ce9ad7377b74b53d156b6cd70d5d40719a

                                SHA256

                                17654fadf4ec6048b2584d1766e2242e4098d8334a0b35c2346fbd27818462bb

                                SHA512

                                607890272ae1ce04856388b606bdc4065762c407ea8c9b1da69bfb86fa44a028b8b49152c8cb12e4851e69e4fc7e2bdb636d9d9859597a23f56992b65e2e7838

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

                                Filesize

                                4KB

                                MD5

                                c7cf52c1b1432cecdbd685cac717312d

                                SHA1

                                f099c5ad7d6f027c4fc09bf36b68341d9b985afd

                                SHA256

                                560471ca41b6fcda39f43d85f164ffdd95951898cd7b1a106432c5139292d3d3

                                SHA512

                                8260d1ff8b86cfa1b1f68cf88d20365578cb402c657fb6916bf4f590a7bdc67729b6e25c8026e24b7d5867cc0231e978a2da4d423b672ccc03fe2b28c8a8d623

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

                                Filesize

                                5KB

                                MD5

                                a7d01e690c9f2a1d6e69410387621c12

                                SHA1

                                ffe801e55ddb8570c3e57f65c3f81cd19defcae6

                                SHA256

                                827a4354e888d8724c6419518d3cc5aff69c281ffbd85ebf6dfc98daa2eeddb4

                                SHA512

                                5d2c15877db1a1f1710c5d23d81872b378ed910c7bc25275d61d09007ad37c2378165a141dc028c670d0cf553510950fcb35a7840e72275d6fc28e6a66ebe5f5

                              • 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\Temp\Cab2E0.tmp

                                Filesize

                                62KB

                                MD5

                                3ac860860707baaf32469fa7cc7c0192

                                SHA1

                                c33c2acdaba0e6fa41fd2f00f186804722477639

                                SHA256

                                d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

                                SHA512

                                d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

                              • C:\Users\Admin\AppData\Local\Temp\Cab5FE.tmp

                                Filesize

                                61KB

                                MD5

                                e56ec378251cd65923ad88c1e14d0b6e

                                SHA1

                                7f5d986e0a34dd81487f6439fb0446ffa52a712e

                                SHA256

                                32ccf567c07b62b6078cf03d097e21cbf7ef67a4ce312c9c34a47f865b3ad0a0

                                SHA512

                                2737a622ca45b532aebc202184b3e35cde8684e5296cb1f008e7831921be2895a43f952c1df88d33011a7b9586aafbd88483f6c134cb5e8e98c236f5abb5f3aa

                              • C:\Users\Admin\AppData\Local\Temp\Tar94D.tmp

                                Filesize

                                163KB

                                MD5

                                19399ab248018076e27957e772bcfbab

                                SHA1

                                faef897e02d9501146beb49f75da1caf12967b88

                                SHA256

                                326842dd8731e37c8c27a08373c7ac341e6c72226cc850084e3a17d26675f3c9

                                SHA512

                                6d5b12ec637ef4223fdd0e271cdc9f860b060ff08d380bba546ac6962b1d672003f9ae9556d65282d8083e830d4277bad8d16443720716077e542ab0262b0103