Analysis

  • max time kernel
    44s
  • max time network
    52s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-08-2024 19:26

General

  • Target

    https://github.com/EmK530/BloxDump/releases/tag/v4.4.4

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 39 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/EmK530/BloxDump/releases/tag/v4.4.4
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2368
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ff9298f9758,0x7ff9298f9768,0x7ff9298f9778
      2⤵
        PID:4488
      • 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=1528 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:2
        2⤵
          PID:5084
        • 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=1784 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:8
          2⤵
            PID:4092
          • 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=2096 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:8
            2⤵
              PID:1224
            • 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=2864 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:1
              2⤵
                PID:2556
              • 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=3000 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:1
                2⤵
                  PID:2252
                • 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=4988 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:8
                  2⤵
                    PID:1508
                  • 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=5140 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:8
                    2⤵
                      PID:5096
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 --field-trial-handle=1844,i,14288477870516672813,12558102261902022902,131072 /prefetch:8
                      2⤵
                        PID:2656
                    • 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:3492
                      • C:\Windows\System32\rundll32.exe
                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                        1⤵
                          PID:2064

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\57c6f851-290c-4559-8f8b-f66b8ae04a30.tmp

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

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

                          Filesize

                          1KB

                          MD5

                          498763fb15037df0b6da7c9a9535ee04

                          SHA1

                          0417f24c22f00e661260fb7f30d47461f353d1df

                          SHA256

                          07eb0f0a52c67f453b19ea2b28770a91cffcd7208b7fbf1daf8bb9766909e6ab

                          SHA512

                          99d73716da5591c82ff3ddd1455486eccc68ebe86b5e283cedbce71a03235440f7fe53830159d2991ce8f8e32fce51b92675f51c849e5fa6d169fcff521b4b78

                        • 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\Network Persistent State

                          Filesize

                          848B

                          MD5

                          db0ade596a8285ae4075f32fb56c82b9

                          SHA1

                          282a3b4d881012be33ff6e080ac81241ff4c9074

                          SHA256

                          42debdff40a4dee5c9fe8ee510022776b09b9319ec9c4828302e2c08db7490c7

                          SHA512

                          e1773deedcce320919b350b9007547e2317f5bb67544919260e87d9d90054d2561e9054648cdff25b421b9590ff997cf94c95b45c75ea8c5b863e99584fc68f1

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

                          Filesize

                          1022B

                          MD5

                          6cb40f5337ae47768602c76312cab126

                          SHA1

                          94216b50f0c4481755cf57fd2a228af78add0adf

                          SHA256

                          7496ac50288dea5b36912575c260606749880a1bf79eea63fd015adc16f53555

                          SHA512

                          04f19f532c7befe4b5eac873073abe58ff4e2ab6889bc5ce379b9eaa31bd8677844954bccee34411bf4a7a028a1c8679e88f859b04dba38d380ef1c3e771fde0

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

                          Filesize

                          1022B

                          MD5

                          5da2fcb0ca1b7bf7d19ec922326f5415

                          SHA1

                          b03dbbd6b5360164085d7103196a87cdf66f80ec

                          SHA256

                          2a7b1ca8e90e8cb0ef96d9925e459f638f80eff668dc37baea69095cfe0c8bcf

                          SHA512

                          3097e486d6a86a9b1ce6f390dac4db8019c6e73beca144d56048afab1f66bb9de3148ab5a24c927d8585c93cc0194fbef2e8731bf1878de1b4daa85757e8fb4e

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

                          Filesize

                          6KB

                          MD5

                          e9c4678ebf5021a482e843f0a5da88d0

                          SHA1

                          5375de08778182e64396bb1dae0783a8ffdf32bc

                          SHA256

                          af9aa272884b67170a98303ca3a41c8bf90fa67a46e2d5d8502a0baea061f98b

                          SHA512

                          f051c6f220e2218089e45b90d6a79eadce182dbd527006c74c3f7a1cb6ce9851d94ef00160e7497a403c331524a3f66c82ae58d94896e273b63b4dfdd9e3bbb4

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

                          Filesize

                          5KB

                          MD5

                          5cdf0f590b6260a9d55ae919cc419c5f

                          SHA1

                          a4a2103855cd663a773775b1692ab0df2274a366

                          SHA256

                          afda31f54ed6b1f2c808f3e6ba386ce136bb9e7bb4e4dfc0eb728fe2ac9f1d7b

                          SHA512

                          2ed131a8282c8cf7ed70a5a54f899c7367822d41ace7032d56722419a2aa06b77f508a547c3d521ac236042c8b70fba6b1257f3e13910eb64b5317a5654b7111

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

                          Filesize

                          150KB

                          MD5

                          cc4d854b76a50f6b9cea4999b9e9269d

                          SHA1

                          086f050f1c3e52deffa0c627d035e285ce46c3f9

                          SHA256

                          d167400d38233b4bf276818468e3d2e46c2a0260ddb4d89e245769ae09d7b33b

                          SHA512

                          f50e2cd63b82b26da68ffc65fed4a5ded76f76ad3027749e9019e7c8db0ed65efee829de07f93641e4a727939332ccb6c43fe827ebfafaf03656d5d9f2287764

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

                          Filesize

                          150KB

                          MD5

                          09cd1252ba11567bd4aa57bf7ae83d1c

                          SHA1

                          d5e2a1050cbb99fd73a25758509438177bc1f87a

                          SHA256

                          3586535160a611fa69b68e7759272b6eaa0d52f5ec85251281ba6da6512a5783

                          SHA512

                          437bc328d9932162052bdc83c1a4d6025befe8f99f81d4ed2c35ae04c9c04cc855c94c4e47af1df98cbb192c3c36bd70fe801d0fdbdc29b694e09fa3bf942973

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

                          Filesize

                          150KB

                          MD5

                          4c37695fb6022048577e061645883789

                          SHA1

                          3cd893d69f406f54f33f2d3964562954ce6e4e86

                          SHA256

                          39b5f4339e5f6959c20393799ae5257aba0c136ff913f0e24bda52febd50b77a

                          SHA512

                          5c6d12127baa29e10b98df702f8d41260e5821bb0e00a378e3c5964837dab1b06de3017a3f6a0f85db5846117df7d7ea6620659b211f7f97c6b153b122c6e976

                        • C:\Users\Admin\Downloads\BloxDump-v4.4.4-x64.zip.crdownload

                          Filesize

                          10.0MB

                          MD5

                          d0b33d3fd14cfcf7aa0b6708a2e773c8

                          SHA1

                          212921f0edb2fdb9cc3946f9b9395d162bf0d834

                          SHA256

                          01470bb0306280d4447f2ce596870a0353b804cba833010e5325e042484e3c4a

                          SHA512

                          c3fceaebef1710bf2e98df47b89743871388bf753b3219b25dc0d54707f673fbec1e1914568b5cda521bdf2fd4ccb497b1e59f213cff2f2b123280ec2b9fe285