Analysis

  • max time kernel
    168s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 05:06

General

  • Target

    c59c2dbd55fa3b6019cf2c4095e2a8f8cafcd076cfdc46a5f63ac529d9389296.exe

  • Size

    1.1MB

  • MD5

    43ee675e00508da70a6ff56f176fbe16

  • SHA1

    3ef1cf018e43b69f46dd4931133bfcfeb878ec9f

  • SHA256

    c59c2dbd55fa3b6019cf2c4095e2a8f8cafcd076cfdc46a5f63ac529d9389296

  • SHA512

    230c3c0139138dc6a529d0c73c562f5a701ef6a421688f647ce30b609cd92eb903bd4a7e2b2650e7a0b2de7bba537b534962f2276dea3fc91ccca641fae542e6

  • SSDEEP

    24576:IqDEvCTbMWu7rQYlBQcBiT6rprG8auu2+b+HdiJUX:ITvC/MTQYxsWR7auu2+b+HoJU

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 36 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c59c2dbd55fa3b6019cf2c4095e2a8f8cafcd076cfdc46a5f63ac529d9389296.exe
    "C:\Users\Admin\AppData\Local\Temp\c59c2dbd55fa3b6019cf2c4095e2a8f8cafcd076cfdc46a5f63ac529d9389296.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2132
      • 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=110.0.5481.104 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff85c07ab58,0x7ff85c07ab68,0x7ff85c07ab78
        3⤵
          PID:2092
        • 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=1728 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:2
          3⤵
            PID:4828
          • 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=2128 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:8
            3⤵
              PID:4932
            • 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=service --mojo-platform-channel-handle=2244 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:8
              3⤵
                PID:1368
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3096 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:1
                3⤵
                  PID:4608
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3104 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:1
                  3⤵
                    PID:4920
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4328 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:1
                    3⤵
                      PID:748
                    • 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=4604 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:8
                      3⤵
                        PID:3956
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4796 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:8
                        3⤵
                          PID:3260
                        • 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=4660 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:8
                          3⤵
                            PID:1180
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=872 --field-trial-handle=1972,i,4787898300284566973,14094325918480030803,131072 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2020
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:4232

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          216B

                          MD5

                          75de978d37a35a932a19deec2df786b1

                          SHA1

                          72ecc552749adcafbbcca4d4f5b25d3226d5bb26

                          SHA256

                          d9b2133204ba7e605de465fa7c703ac9545ff752a4639be31da85d181f2f99cd

                          SHA512

                          f1252213a0703c6884997c8481bfb0d07df6f3a7cb3836d5eb15998a6127a6b6c6c1be335af159c819f8dde25ac4081090dfb08aeed0e567f9597d701748873c

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

                          Filesize

                          2KB

                          MD5

                          95cb988cd64b19ea30b19037fda7c3de

                          SHA1

                          4027c5700eb7f3b95722d9b145be431ab2e87fda

                          SHA256

                          4d1fe70a4f9fcc10a142b885bcdc801c82f9df6275f368354a1985d871b3ade1

                          SHA512

                          d4a7acd9960d01db3c5b5fa04f748851823ef72940333d432cd5969c527bf15e0a1308ff5031604c440163bfb9c8439b1b9088e838dcd06812b2c6398bc0d18f

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

                          Filesize

                          2KB

                          MD5

                          60b7de051be9c8d85405f0f96662f049

                          SHA1

                          31937bdd9a6ae61582bcbf9d743ca7f19cb82e96

                          SHA256

                          d985afda3a0fafecb0fcdb67b8bc803b32874c42ca3ff01552598aaf06aef111

                          SHA512

                          4a9e00f3cc58579e4cdb8ab59403bdd34a87cd69e96869e0015346e18ca5158afa44d1d6d057d6edd4cbf5917ee135013ceec5f9cf9558a644c9fd2b1fb97d30

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                          Filesize

                          688B

                          MD5

                          7bddf0783c48ffcd1893ef3388aff87b

                          SHA1

                          0b1bf938ce088db636f42d6f1f91f5fc8b056aad

                          SHA256

                          1e7c34596136f5926041ab55fb36656b9bae0917ffcb6946b577d453c41dd63c

                          SHA512

                          1106813d4ce4b97b90ddafadfaf2e2f1059d759af47bab01c75d1a0ca813fcdac2dd387edcfea86c4f817014f927d5cc8afc25c599eaafef4e994c30aa736ce3

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

                          Filesize

                          7KB

                          MD5

                          75969325f782220fc86019f1459fc288

                          SHA1

                          e4b5d0342a930821001ad34baa650ab7554584e4

                          SHA256

                          18d8360ec4853995018046c8865e2f239ed19892d003121b28aeffa69dd70fc2

                          SHA512

                          02fb2dffc3f03544ba5e4466b883c28a3296129e766560cb46b2db346e83098e0dcc20c4e225503bb300095ac9e00a64c06e7da725eceed35eeb86e1a12a8af7

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

                          Filesize

                          16KB

                          MD5

                          a3a8ec9c1f8952d3916be5423b74c8ad

                          SHA1

                          17c64dbe8c013bc112129fd2c226dbf321f1f896

                          SHA256

                          dc859542192d39ace3c1e66665eb8c1035b7d63c7036e5bc42fb020bb4d87a2f

                          SHA512

                          ec97775c0c0369eaf51ab78940093d7920dd2ead6fbd9e8ec2b5685561c57c2e3f1f3c0e59ad614f9f7c882e394c685c4f128f689a3baf55d475858842dd197a

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

                          Filesize

                          251KB

                          MD5

                          8262a321b45d669fac4aff9e5984c042

                          SHA1

                          41b9ab0ae8f23c5bcf7e8e0ee04c91618d8383a8

                          SHA256

                          9a1cc71b26f38e783163471616cf7b3c7d44efaaf74730a28246b5349ba259b7

                          SHA512

                          a75db6e6e06a315828db9c6e4801b8236f3fd8a2819812777183c1f0543088d48c07f93635e92eadea269c0c8b3a71a6725f04547e640532d3e6c9f210c94b44