Analysis

  • max time kernel
    299s
  • max time network
    305s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-es
  • resource tags

    arch:x64arch:x86image:win10-20240221-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    01/04/2024, 23:28

General

  • Target

    https://mail.laboratoriolih.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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mail.laboratoriolih.com/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:5056
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffc31239758,0x7ffc31239768,0x7ffc31239778
      2⤵
        PID:5080
      • 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=1536 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:2
        2⤵
          PID:4252
        • 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=1796 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:8
          2⤵
            PID:4132
          • 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=1680 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:8
            2⤵
              PID:5116
            • 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=2952 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:1
              2⤵
                PID:3552
              • 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=2980 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:1
                2⤵
                  PID:4020
                • 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=4428 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:1
                  2⤵
                    PID:4528
                  • 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=3872 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:8
                    2⤵
                      PID:4892
                    • 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=3148 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:8
                      2⤵
                        PID:4944
                      • 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=3872 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:1
                        2⤵
                          PID:1632
                        • 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=2052 --field-trial-handle=1812,i,759743548398933198,12957160354028713892,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2916
                      • 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:2356

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                96B

                                MD5

                                2fc6bb12f9153ffa25851d86de8b9b1b

                                SHA1

                                5569c29bd898a5b28ab36939b94dd4f202afa31b

                                SHA256

                                170b59163351c6fcc535c9c7e1a4040f555986b0d18d83cba805cf1030654b1a

                                SHA512

                                131c1d11de9c4750999563156f61fe165888c9f8bad7e085dfd6939cb5fb604a88893b4a25e1d3450651db3103e9cbecb5aea167394a3e65f92054c949c8b2e9

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

                                Filesize

                                1KB

                                MD5

                                531ad8bf66f24b185b479cafce8c7389

                                SHA1

                                9ad48fdc9b2e5d6abb7e069f2cd8dfb923f2118f

                                SHA256

                                7115d2eeabd4d1663ad17684792aaabc7e39e5f75e8df8ff5da0c5f2a96f38a4

                                SHA512

                                a17f275f1b03b9445124a8e81b62ecc22f8ec2237bb46f86f883eeddfbf023e39966e2a97cb9f3b9f8b5d81bb25bdadbe518be8b129bfe7a4830e626f51529da

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

                                Filesize

                                702B

                                MD5

                                2c64c3c62cc8ca49229e51c1476c3818

                                SHA1

                                b2c53c772f5c9c7f19ea233ac58b685d30d0e0dc

                                SHA256

                                5a1abca75c7d3400d00cd7f34f4709901969882ef6db94a29620a4c5d5656440

                                SHA512

                                190627210a650deeeb432c3e66cc18614ff8152a5413a13abbdeaadcc823cdf679487617ab961d959ca0b0d93a72b108b5db02cc3e9b334bee3a7bdc5f0b324a

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

                                Filesize

                                6KB

                                MD5

                                24ffc2e2a6fc0d831b2d5350b4785127

                                SHA1

                                f8f5212b120b81cd88b7985baf34c26e265ee8db

                                SHA256

                                004892d6e3e124e5624e398aa2e1ad46e4bccf9cc6475ae937237cc6b5a4327e

                                SHA512

                                80ad5659c94138978a1ad76e29b7eca367645cb4f9d4f6a19df53556798a09de061d04dfc0462b9765740ccffcc5a3903e0577fdecdca4cf7971576d72b896c1

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

                                Filesize

                                5KB

                                MD5

                                0f01f1bcac9f0a5f36693708bb6b5c2f

                                SHA1

                                9995e418dcbd0921d66475cb0430874bf3eddbd2

                                SHA256

                                b06b02f9747103a9fbd20a6c1e4bb4682af90a02e70c337463b38ca7047e738c

                                SHA512

                                22deb82934791ca8d73a9aef9fa5df750cd9f5af9f49f8d4b92e5303eb1d5131f780a0875c05bc34797d3981581951cd55bfd4d568947287140dec299fbe243b

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

                                Filesize

                                6KB

                                MD5

                                ae15880d22c36f8bfba4908fe15b5c44

                                SHA1

                                5280a5278fec0a55b0a4c1d47b572121957d8926

                                SHA256

                                2f65538d38b0ad69eff355ac7b5d0c33d35f87d9962e289a6a1463ac806d7593

                                SHA512

                                152699ef7657e6f0d446da1d1f59efba324ba065dfe8de14005b0b8d384073cc6fda56f84945a3f112dd99796e17c889839f50612505e6380793c64db24ba265

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

                                Filesize

                                130KB

                                MD5

                                96e30aab35a8ca4fe94a0f520d04ae8f

                                SHA1

                                1324d4ea61d82fe346588c87ffa02534950dc521

                                SHA256

                                cd2d8fdb6d9d34d83dc997ed3c34b63d094ad079d373e226aef84070caaf33b7

                                SHA512

                                65ea4a2f15630c22df697b3d8e3d505af2e153584222646c2c5c6d93943affaff48fa413ccea194977cbde69bedff345bff04db075133f2d9e1de7e01dbb9b4d

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd