Analysis

  • max time kernel
    299s
  • max time network
    287s
  • platform
    windows10-1703_x64
  • resource
    win10-20240214-es
  • resource tags

    arch:x64arch:x86image:win10-20240214-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    01/04/2024, 22:10

General

  • Target

    https://ftp.fajasbedivine.com/

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://ftp.fajasbedivine.com/
    1⤵
    • 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:2032
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff8249e9758,0x7ff8249e9768,0x7ff8249e9778
      2⤵
        PID:5008
      • 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=1520 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:2
        2⤵
          PID:1596
        • 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=1812 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:8
          2⤵
            PID:1500
          • 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=2076 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:8
            2⤵
              PID:4212
            • 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=2848 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:1
              2⤵
                PID:3296
              • 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=2856 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:1
                2⤵
                  PID:4136
                • 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=7 --mojo-platform-channel-handle=4716 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:1
                  2⤵
                    PID:2964
                  • 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=2908 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:8
                    2⤵
                      PID:4200
                    • 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=3032 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:8
                      2⤵
                        PID:936
                      • 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=10 --mojo-platform-channel-handle=2996 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:1
                        2⤵
                          PID:1888
                        • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1692 --field-trial-handle=1820,i,10778621838574032524,17341705002934060946,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2704
                      • 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:2724

                        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

                                96B

                                MD5

                                55c0b115f53133d8a9c4a53752035d2b

                                SHA1

                                86e928dc42ce92eec0c4d1f51d28489319b02532

                                SHA256

                                d1854ca3302009caf8ea9a870627f096665b678f0bf12eac255e3310e41f92ad

                                SHA512

                                83312943d3844c26d23116ed94b08d7dc7b88e205d3e363d5c17a830e13c9ec5a14ebf05ac3843615c6f01da7d88cf712b210a4ecca8291bece54270fc731f77

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

                                Filesize

                                1KB

                                MD5

                                a29387cf9a964e344b05711904bf9d37

                                SHA1

                                9b5c6025c9095eb683c5cf095d959ba1d9fa413d

                                SHA256

                                cc2eb84bb4609fdf47984485fd3859651130a36740a9e9d0a9a1b9a855c61c03

                                SHA512

                                ed3509a3d90a997f8028792551d1be6252f2babd152583a2f4500aee9d51e60ed43183e5a1cbc2046de3ea2c06725af1ef82467564f07a2ce9c4cdc132ad6317

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

                                Filesize

                                706B

                                MD5

                                4fb39b4999f754bba514ddc36b2de672

                                SHA1

                                b08695c2d0568a018adf7484b66f95cc58d2e313

                                SHA256

                                9c981da798422840086dee4f7db5f423df05af5c1acbc6d625545ad1493e7979

                                SHA512

                                ebec9d680369da1569ee84c63da2031a23fd17a41b865177de64a204180bcf5347deaf279472ac6da555122461898f56ca266811cc2802c95b54e45ae4791249

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

                                Filesize

                                6KB

                                MD5

                                b8fd43fb88e171dd01f5ea9f339d411c

                                SHA1

                                38e15cc0ab05bf17f67bb8a23f35bdc9a7e8beb2

                                SHA256

                                dd00a8e5cb785f0c5a54499a49cacbe5ae0300784a26d24a461c2d3052c88d28

                                SHA512

                                05a584f7e44daf4e495eac3925667f82e030f31401bc00d3dc90a3f57428b0f63ac1cde51e81dd9c7148c5401346be44f73ada1a2fcaf82d4102d81cc6b84111

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

                                Filesize

                                6KB

                                MD5

                                1dace868bfcc0e605ab23869a9c59982

                                SHA1

                                da97ab0d8afd771748c53d70ba6b04b4e5dfe6a0

                                SHA256

                                b203f12d8a83f1b26675c01ea948c20601377195d7583581b196f7d9061dc11c

                                SHA512

                                eaa63ae09de639746a8ab5eaace12b93a9251f28c290bf9f0b86767ad42c0b19a0d289148fadf1ac43d91530c637077a3de7b15c863209afe2fd9d7699e3df0b

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

                                Filesize

                                6KB

                                MD5

                                20ddf8d8a854800a726632a1ce9a75bc

                                SHA1

                                9a5d75e0708cacf0639430a1d485a4ce2e6f7c96

                                SHA256

                                d0d9fb2e5dadce82730110c44919933f6e1c3b5719e4e248f1177eec224984ea

                                SHA512

                                f565fe448d34bb9df0fd358b7978c1368b7c98920115f2b584f8bcd150d14fb4d825869fec7236672881950b5df8da864069f3339202cda99a0c018a9621b1b6

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

                                Filesize

                                254KB

                                MD5

                                cd492e9f0c1e6142cf4a66e6d068a1a1

                                SHA1

                                bb0b6c5e1d466f6f99d6ad11ca9128b0e85315d8

                                SHA256

                                c96f7ec9c1241d161df6399dafa5231589d7287fdd89bae2537d2c4f3ba0047f

                                SHA512

                                4e6c7c8fec3993075082d4001bb99c0c124534050e65120dc538ceb4bf8d722fcb3287279b0ea1c1833e1eeb00bf28def1860fcadaa50d4c711e5f5b0a96bf30

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd