Analysis

  • max time kernel
    174s
  • max time network
    196s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2023 12:16

General

  • Target

    Free Cheat by Futuki.exe

  • Size

    7.7MB

  • MD5

    ec4d8a592f0cef1ca45d7164f717abf6

  • SHA1

    8e55d8a5d93891243fe9015c6ba9b7ae742905cc

  • SHA256

    b0fea34c8d9ff1eccca7442c49e5751c6d8e6bd3f8a8a7be104467910f4da5da

  • SHA512

    9b665f528d24ad40a3b0ddf1d81abe05117f4cb5f61f3c1b734a954dd0a2186b05925a25d5f4f6e07d9ded1ef8f5d85d33bd1be1815c8803edd5f0348b058d73

  • SSDEEP

    196608:5CBbBTGior04ePRIIf+PcQgfQbdOhp49xfEJ71Alu4YDtf:oBJGXr0pX+PcNfQN9VlluJ1

Malware Config

Extracted

Family

blackguard

C2

https://api.telegram.org/bot6570734497:AAG5YDYvg-y1YomHChhSbhTGtvPb0-LwxXQ/sendMessage?chat_id=1617567220

Signatures

  • BlackGuard

    Infostealer first seen in Late 2021.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Looks up external IP address via web service 3 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Free Cheat by Futuki.exe
    "C:\Users\Admin\AppData\Local\Temp\Free Cheat by Futuki.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Local\Temp\v2.exe
      "C:\Users\Admin\AppData\Local\Temp\v2.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2720
  • 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:1592
    • 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,0x7fef6dd9758,0x7fef6dd9768,0x7fef6dd9778
      2⤵
        PID:2016
      • 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=1124 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:2
        2⤵
          PID:820
        • 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=1484 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:8
          2⤵
            PID:2364
          • 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=1580 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:8
            2⤵
              PID:1168
            • 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=2244 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:1
              2⤵
                PID:1692
              • 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=2256 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:1
                2⤵
                  PID:824
                • 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=1440 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:2
                  2⤵
                    PID:2632
                  • 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=1280 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:1
                    2⤵
                      PID:1252
                    • 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=3480 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:8
                      2⤵
                        PID:2648
                      • 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=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:8
                        2⤵
                          PID:2684
                        • 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=3576 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:8
                          2⤵
                            PID:736
                          • 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=3916 --field-trial-handle=1192,i,5549925039854727205,4465274767934800632,131072 /prefetch:1
                            2⤵
                              PID:2724
                          • 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:2408

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              cc5ef517759a988ce438a7fe65ada8a2

                              SHA1

                              d277901cef5bbef9983a98f8f5ff2095b9e71cf7

                              SHA256

                              381258ad67222856cd4402169e6ebbdcd2e3af62cf44c8b66378e4d20e8f35aa

                              SHA512

                              130385bafe73dda501e1f83a5e07a79e6bbdfdf2eeefef178fffe5cfbd218137ca048ffcd73dc4264dc2f341beff69b78fabc93b806171ed43df03fb1a33f6e7

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

                              Filesize

                              4KB

                              MD5

                              fca12b83296572ec261e8a77475c26ae

                              SHA1

                              4dd5f1e8b464395ca2e2aa2c37258331dcded334

                              SHA256

                              7116be3e092a2f1cf2e505f18206e5d896b3ada66178bb86d121f1cad854c85e

                              SHA512

                              3d073c0ddef380edf7b6f16d414651fcc30beb08ca907f443664b3bd19d5d75b9973debf2bb2df76ba0b814bed0040ac32c4351af341f30dbc09fc9114fe2f26

                            • 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\Newtonsoft.Json.dll

                              Filesize

                              571KB

                              MD5

                              169b6d383b7c650ab3ae2129397a6cf3

                              SHA1

                              fcaef7defb04301fd55fb1421bb15ef96d7040d6

                              SHA256

                              b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf

                              SHA512

                              7a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87

                            • C:\Users\Admin\AppData\Local\Temp\SQLite.Interop.dll

                              Filesize

                              1.3MB

                              MD5

                              0a1e95b0b1535203a1b8479dff2c03ff

                              SHA1

                              20c4b4406e8a3b1b35ca739ed59aa07ba867043d

                              SHA256

                              788d748b4d35dfd091626529457d91e9ebc8225746211086b14fb4a25785a51e

                              SHA512

                              854abcca8d807a98a9ad0ca5d2e55716c3ce26fae7ee4642796baf415c3cfad522b658963eafe504ecaed6c2ecdcdf332c9b01e43dfa342fcc5ca0fbedfe600e

                            • C:\Users\Admin\AppData\Local\Temp\System.Data.SQLite.dll

                              Filesize

                              410KB

                              MD5

                              056d3fcaf3b1d32ff25f513621e2a372

                              SHA1

                              851740bca46bab71d0b1d47e47f3eb8358cbee03

                              SHA256

                              66b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9

                              SHA512

                              ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180

                            • C:\Users\Admin\AppData\Local\Temp\v2.exe

                              Filesize

                              271KB

                              MD5

                              a268d84956068ac44d1edfae62531eae

                              SHA1

                              b77902840bceab1659b6e95454d1fa2280b6a50b

                              SHA256

                              86e4842a62a882127eb5d1da4f8583d25337b652b3805b86b5de69c030f28a54

                              SHA512

                              7524d37eebf6a8cd017428a16ef9170c62d232efa03685ba669940ce9051d1c1316d915e987e1aed997023bb33cd9f7d94d986322c1d5f458d2144bb6cd37ad6

                            • C:\Users\Admin\AppData\Local\Temp\v2.exe

                              Filesize

                              271KB

                              MD5

                              a268d84956068ac44d1edfae62531eae

                              SHA1

                              b77902840bceab1659b6e95454d1fa2280b6a50b

                              SHA256

                              86e4842a62a882127eb5d1da4f8583d25337b652b3805b86b5de69c030f28a54

                              SHA512

                              7524d37eebf6a8cd017428a16ef9170c62d232efa03685ba669940ce9051d1c1316d915e987e1aed997023bb33cd9f7d94d986322c1d5f458d2144bb6cd37ad6

                            • C:\Users\Admin\AppData\Local\Temp\v2.exe

                              Filesize

                              271KB

                              MD5

                              a268d84956068ac44d1edfae62531eae

                              SHA1

                              b77902840bceab1659b6e95454d1fa2280b6a50b

                              SHA256

                              86e4842a62a882127eb5d1da4f8583d25337b652b3805b86b5de69c030f28a54

                              SHA512

                              7524d37eebf6a8cd017428a16ef9170c62d232efa03685ba669940ce9051d1c1316d915e987e1aed997023bb33cd9f7d94d986322c1d5f458d2144bb6cd37ad6

                            • C:\Users\Admin\AppData\Roaming\NDPwXPLYETUIZPU.Admin\Process.txt

                              Filesize

                              367B

                              MD5

                              74f1753343cc55e19acb50f7294cfe16

                              SHA1

                              7a8eb3fc0d27ad775039bbea7949b850a3676610

                              SHA256

                              bf723c4e704b5ac46ba7d7b3eca087777ee6d08fd47755ee5a3d4b2ce247d034

                              SHA512

                              8a7c09e0555e3c5510a4fa86baab68ad128863c96296f35d3cb89411f9011dd5f6eeeef635f5e2efaa946557056ac95764eae04dc8fa89758f2bf5a2527718aa

                            • \Users\Admin\AppData\Local\Temp\Newtonsoft.Json.dll

                              Filesize

                              571KB

                              MD5

                              169b6d383b7c650ab3ae2129397a6cf3

                              SHA1

                              fcaef7defb04301fd55fb1421bb15ef96d7040d6

                              SHA256

                              b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf

                              SHA512

                              7a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87

                            • \Users\Admin\AppData\Local\Temp\Newtonsoft.Json.dll

                              Filesize

                              571KB

                              MD5

                              169b6d383b7c650ab3ae2129397a6cf3

                              SHA1

                              fcaef7defb04301fd55fb1421bb15ef96d7040d6

                              SHA256

                              b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf

                              SHA512

                              7a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87

                            • \Users\Admin\AppData\Local\Temp\Newtonsoft.Json.dll

                              Filesize

                              571KB

                              MD5

                              169b6d383b7c650ab3ae2129397a6cf3

                              SHA1

                              fcaef7defb04301fd55fb1421bb15ef96d7040d6

                              SHA256

                              b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf

                              SHA512

                              7a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87

                            • \Users\Admin\AppData\Local\Temp\Newtonsoft.Json.dll

                              Filesize

                              571KB

                              MD5

                              169b6d383b7c650ab3ae2129397a6cf3

                              SHA1

                              fcaef7defb04301fd55fb1421bb15ef96d7040d6

                              SHA256

                              b896083feb2bdedc1568b62805dbd354c55e57f2d2469a52aec6c98f4ec2dedf

                              SHA512

                              7a7a7bdb508b8bf177249251c83b65a2ef4a5d8b29397cab130cb8444b23888678673a9a2e4b1c74cc095b358f923b9e7e5a91bfa8c240412d95765851f1dd87

                            • \Users\Admin\AppData\Local\Temp\SQLite.Interop.dll

                              Filesize

                              1.3MB

                              MD5

                              0a1e95b0b1535203a1b8479dff2c03ff

                              SHA1

                              20c4b4406e8a3b1b35ca739ed59aa07ba867043d

                              SHA256

                              788d748b4d35dfd091626529457d91e9ebc8225746211086b14fb4a25785a51e

                              SHA512

                              854abcca8d807a98a9ad0ca5d2e55716c3ce26fae7ee4642796baf415c3cfad522b658963eafe504ecaed6c2ecdcdf332c9b01e43dfa342fcc5ca0fbedfe600e

                            • \Users\Admin\AppData\Local\Temp\System.Data.SQLite.dll

                              Filesize

                              410KB

                              MD5

                              056d3fcaf3b1d32ff25f513621e2a372

                              SHA1

                              851740bca46bab71d0b1d47e47f3eb8358cbee03

                              SHA256

                              66b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9

                              SHA512

                              ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180

                            • \Users\Admin\AppData\Local\Temp\System.Data.SQLite.dll

                              Filesize

                              410KB

                              MD5

                              056d3fcaf3b1d32ff25f513621e2a372

                              SHA1

                              851740bca46bab71d0b1d47e47f3eb8358cbee03

                              SHA256

                              66b64362664030bff1596cda2ec5bd5df48cc7c8313c32f771db4aa30a3f86f9

                              SHA512

                              ce47c581538f48a46d70279a62c702195beacbfafb48a5a862b3922625fe56f6887d1679c6d9366f946d3d2124cb31c2a3eacbbd14d601ea56e66575cdf46180

                            • \Users\Admin\AppData\Local\Temp\v2.exe

                              Filesize

                              271KB

                              MD5

                              a268d84956068ac44d1edfae62531eae

                              SHA1

                              b77902840bceab1659b6e95454d1fa2280b6a50b

                              SHA256

                              86e4842a62a882127eb5d1da4f8583d25337b652b3805b86b5de69c030f28a54

                              SHA512

                              7524d37eebf6a8cd017428a16ef9170c62d232efa03685ba669940ce9051d1c1316d915e987e1aed997023bb33cd9f7d94d986322c1d5f458d2144bb6cd37ad6

                            • memory/2720-73-0x0000000000AB0000-0x0000000000AD0000-memory.dmp

                              Filesize

                              128KB

                            • memory/2720-109-0x0000000074460000-0x0000000074B4E000-memory.dmp

                              Filesize

                              6.9MB

                            • memory/2720-68-0x0000000005320000-0x0000000005388000-memory.dmp

                              Filesize

                              416KB

                            • memory/2720-32-0x0000000005280000-0x0000000005312000-memory.dmp

                              Filesize

                              584KB

                            • memory/2720-28-0x0000000004E20000-0x0000000004E60000-memory.dmp

                              Filesize

                              256KB

                            • memory/2720-27-0x0000000000AE0000-0x0000000000B2A000-memory.dmp

                              Filesize

                              296KB

                            • memory/2720-26-0x0000000074460000-0x0000000074B4E000-memory.dmp

                              Filesize

                              6.9MB