Analysis

  • max time kernel
    30s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 11:18

General

  • Target

    Evolution.exe

  • Size

    31.2MB

  • MD5

    08fb33bdf4080c02ec6ba47705b56053

  • SHA1

    fa357caee3c400ba3a45d7decd2839e385edb843

  • SHA256

    f3a7f1289bfa4483d5fc6758a2137eb85f8cbd1c75f31574514d95bcfffd7d6a

  • SHA512

    06a6ac0e9e65d3bbfc0bc1058abb71b73610e00e4405e18c0ba6dd3ee4e571477d0d8d699e033a664bae7d6466b18d70864cdaca55718f40cca85a08d7b21f10

  • SSDEEP

    786432:tpbi9YQFS1QtIJ2j6+s7LWB75zuPNdS3ILn6eEFRJu++da:e9zOiIJ2qHWB75iVdSGgFebA

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 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\Evolution.exe
    "C:\Users\Admin\AppData\Local\Temp\Evolution.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\Evolution.exe
      "C:\Users\Admin\AppData\Local\Temp\Evolution.exe"
      2⤵
      • Loads dropped DLL
      PID:2796
  • 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:2180
    • 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,0x7fef7349758,0x7fef7349768,0x7fef7349778
      2⤵
        PID:2384
      • 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=1116 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:2
        2⤵
          PID:2036
        • 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=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
          2⤵
            PID:444
          • 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=1532 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
            2⤵
              PID:1136
            • 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=2292 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
              2⤵
                PID:572
              • 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=2308 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                2⤵
                  PID:692
                • 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=1020 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:2
                  2⤵
                    PID:2760
                  • 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=3356 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                    2⤵
                      PID:2672
                    • 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=3464 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                      2⤵
                        PID:2588
                      • 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=3576 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                        2⤵
                          PID:2188
                        • 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=3392 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                          2⤵
                            PID:2712
                          • 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=3696 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                            2⤵
                              PID:1812
                            • 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=3540 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                              2⤵
                                PID:1444
                              • 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=2496 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                                2⤵
                                  PID:1756
                                • 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=15 --mojo-platform-channel-handle=2756 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                                  2⤵
                                    PID:1100
                                  • 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=16 --mojo-platform-channel-handle=3356 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:1
                                    2⤵
                                      PID:2036
                                    • 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=3452 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                                      2⤵
                                        PID:284
                                      • 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=4056 --field-trial-handle=1196,i,359270662050102434,13523395381314021032,131072 /prefetch:8
                                        2⤵
                                          PID:1996
                                      • 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:2124

                                        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\Network\TransportSecurity

                                          Filesize

                                          363B

                                          MD5

                                          1c957cca16afae0750fa5e4b00d7783b

                                          SHA1

                                          626e1815e2e35d31a4fc0863da8be5f81a2c6fe2

                                          SHA256

                                          5422d8f7aff32d683513a28b9a9e4b883cdf2bcb8db9211aec369babdcbb9821

                                          SHA512

                                          aa23a47f94e45757fb8d1f229e3243d08a5a853f7670ac0de0d02fe84ad64f6b4439f69dfe7d1f23bc456985e7e61f9de2c34509c73edd666f739f0378ca1e92

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

                                          Filesize

                                          5KB

                                          MD5

                                          9182c0bb96eb1df6010759b2fc93ee36

                                          SHA1

                                          d889407a5403583bebfdf52af820d05aec02551d

                                          SHA256

                                          0d52654e724b2bb09d99ef5e8fecc97cc516ac6d834eda131f0ae55e5af3e6b9

                                          SHA512

                                          41ab07d87463a314b2f5fda5ae7284dcd7d51cdcf865a6d96ffd57170381e9a542f84dd4ba704c5a92ce89c9d4f9a0aba4b5d18dc061ca301bcbb01f08f72588

                                        • 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

                                          472853235f239978b69b62423f596041

                                          SHA1

                                          202596054833840e31752da43a7a092a1383fc9f

                                          SHA256

                                          85e63e6eea1ff4a6b7db36f902c9e5ec5e3e40b11db0f70a4f257b07161652c7

                                          SHA512

                                          1ef3130966881c2110e9c1d8c583131293fda4c365e2e62bab826817872e48ad991740177b5c7294ba4c379aeb686bdeb08ac6e93b34c8fb9188e86444f93db2

                                        • C:\Users\Admin\AppData\Local\Temp\_MEI22562\python312.dll

                                          Filesize

                                          6.7MB

                                          MD5

                                          550288a078dffc3430c08da888e70810

                                          SHA1

                                          01b1d31f37fb3fd81d893cc5e4a258e976f5884f

                                          SHA256

                                          789a42ac160cef98f8925cb347473eeeb4e70f5513242e7faba5139ba06edf2d

                                          SHA512

                                          7244432fc3716f7ef27630d4e8fbc8180a2542aa97a01d44dca260ab43966dd8ac98b6023400b0478a4809aace1a128f1f4d6e544f2e591a5b436fd4c8a9d723