Resubmissions

22-08-2024 16:27

240822-tykkpswhqb 10

02-08-2024 15:47

240802-s8mblszfjj 9

Analysis

  • max time kernel
    44s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-08-2024 16:27

General

  • Target

    https://github.com/moonD4rk/HackBrowserData/releases/download/v0.4.6/hack-browser-data-windows-64bit.zip

Malware Config

Signatures

  • An open source browser data exporter written in golang. 1 IoCs
  • HackBrowserData

    An open source golang web browser extractor.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

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

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/moonD4rk/HackBrowserData/releases/download/v0.4.6/hack-browser-data-windows-64bit.zip
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:372
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcafda46f8,0x7ffcafda4708,0x7ffcafda4718
      2⤵
        PID:4100
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
        2⤵
          PID:1876
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3808
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
          2⤵
            PID:4908
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
            2⤵
              PID:1312
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
              2⤵
                PID:2548
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
                2⤵
                  PID:1588
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5232 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2476
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5288 /prefetch:1
                  2⤵
                    PID:2452
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5304 /prefetch:1
                    2⤵
                      PID:4676
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5808 /prefetch:1
                      2⤵
                        PID:3380
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5804 /prefetch:1
                        2⤵
                          PID:4696
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5624 /prefetch:8
                          2⤵
                            PID:2116
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5632 /prefetch:1
                            2⤵
                              PID:3912
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2132,14443657297083489400,15364796365038161574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4736 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5444
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3996
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2416
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:5648
                                • C:\Program Files\7-Zip\7zG.exe
                                  "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\hack-browser-data-windows-64bit\" -ad -an -ai#7zMap265:124:7zEvent14992
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  • Suspicious use of FindShellTrayWindow
                                  PID:5904
                                • C:\Users\Admin\Downloads\hack-browser-data-windows-64bit\hack-browser-data.exe
                                  "C:\Users\Admin\Downloads\hack-browser-data-windows-64bit\hack-browser-data.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  PID:6036

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  e4f80e7950cbd3bb11257d2000cb885e

                                  SHA1

                                  10ac643904d539042d8f7aa4a312b13ec2106035

                                  SHA256

                                  1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

                                  SHA512

                                  2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  2dc1a9f2f3f8c3cfe51bb29b078166c5

                                  SHA1

                                  eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                                  SHA256

                                  dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                                  SHA512

                                  682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\History

                                  Filesize

                                  124KB

                                  MD5

                                  7973b40d64bd610ed170db98f0c27cd0

                                  SHA1

                                  08775287857ae658faba85dd6ec05efe4d46e688

                                  SHA256

                                  b567dca974b5817dfc3239b92f30d0ece82aaae2ae7c3455fe5dc8d627f4dad0

                                  SHA512

                                  a6738cb6fcecff1c54a7adb13bb95ab521bccc989d44b8118c6daf3c8e2cd4d1caddd9992e91c5ea14641d96ed3381b24f39ca85cf30b97da2eb3ba1a20c9af9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Local Storage\leveldb\LOG

                                  Filesize

                                  331B

                                  MD5

                                  8edf567075f5f8e72ee83c34baa8a6f9

                                  SHA1

                                  2db0aa12e424e28ad59d1008db6f630ba4b29d92

                                  SHA256

                                  801b6bea5c5b2d1a9b57ce193908b25afb1409ff5b477b3d6196d57d9439c882

                                  SHA512

                                  928b0672b50986abf0c20844cdaa83db0dc72f76777f3f79c1cf54ed8f7c9b85f1bb23d9e596fca6fc12f86dd7f9741c9efb2b83f31ff2ab612716bbd3bd20cc

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  47328639a2e1ef8f60bbec59bc39cdcc

                                  SHA1

                                  7a0209ed10d30887198dbaa2e90da6f05270f39e

                                  SHA256

                                  cc8919cca2c73a2691404b0366973b2c2d41aec38f9171101718bc0941760e73

                                  SHA512

                                  67713f3832b66329f3d4175fffa9ae61b8d61232902c30576a6900ccc523d33ea4c91d6ff581b31eacb78d8ebafd138e27845f7a85d49a8493e2e500a6c39df1

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  d71a5e0d7a49f6c0819e44a535c844df

                                  SHA1

                                  37800ef4db28ddc3e412503d3dc94070f432e861

                                  SHA256

                                  8c97179f2d55341b2647bfa085b671055c8ea14a51e798b8d336ffa58f091725

                                  SHA512

                                  e12f5abba1ce238ca46c0aa442be8322749770c78c3fc3f7bb7fe9702b6b8d2f39eb9a15f8fc834c43507f4191f67c05cf614cbe15e8322bb8148b869ed7cfc5

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Session Storage\000003.log

                                  Filesize

                                  99B

                                  MD5

                                  ba92e5bbca79ea378c3376187ae43eae

                                  SHA1

                                  f0947098577f6d0fe07422acbe3d71510289e2fc

                                  SHA256

                                  ccf4c13cd2433fe8a7add616c7d8e6b384cf441e4d948de5c6fc73e9315c619f

                                  SHA512

                                  aa1d8b7eb9add6c5ed5635295f501f950914affc3fa9aa1ee58167ed110f99a1760b05e4efb779df8e432eab1b2a0fc9cf9d67a05b2d5432ff8f82c620a38a62

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Session Storage\LOG

                                  Filesize

                                  319B

                                  MD5

                                  fc01a83b1d146503716267c0f0b42d8e

                                  SHA1

                                  24e555d16d0f266922733bbc4a5a115eeeb977c6

                                  SHA256

                                  fea551ec3fbb3ceee387c25c3028de0418227bbdf695f04c76d11175a6b7239a

                                  SHA512

                                  f503ab8e507ad40415a3c3e786cd996994d41a53c6907d8fc8776dd96eeaf848e1772854e322cf641afb911625ecf19cf47bfeef09cc5296d90251c0e4fc5804

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                  Filesize

                                  16B

                                  MD5

                                  46295cac801e5d4857d09837238a6394

                                  SHA1

                                  44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                  SHA256

                                  0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                  SHA512

                                  8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                  Filesize

                                  16B

                                  MD5

                                  206702161f94c5cd39fadd03f4014d98

                                  SHA1

                                  bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                  SHA256

                                  1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                  SHA512

                                  0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  11KB

                                  MD5

                                  4c4c69092c489c751fb5972c8a470209

                                  SHA1

                                  cb50b27af33e79e3db34eddffe0b4c8de5e5d24d

                                  SHA256

                                  dfa222f3549a206f7752d594ac97f3132dd2f02e34fa812336aa4d35e1de71a9

                                  SHA512

                                  e0742a1c0811aed9579dc69d72cce85d61b8397fcc959d3271dbed0916f80d98df0f7adc467164274beaae096cda74db1f68059407bdaf456b1ba07811f3e22d

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  11KB

                                  MD5

                                  7bdbde58897178ab009075d72c4a4b3f

                                  SHA1

                                  b4cf934cd152398b7c1998da65aca76c3aa0e265

                                  SHA256

                                  b94b8d6a4ffebc0a910606a2ae8a48919f8f3290e580c16f93f2bb24ed36dc18

                                  SHA512

                                  079a10fa569d782e74a7e72e5766889c7eb4f2545f5c6f94f112e58672109c62a3406c7b826a1e3c8d63142113fbf72ecd975bd993c980c2b871265ed2e60af2

                                • C:\Users\Admin\AppData\Local\Temp\Local Storage\leveldb_7.temp\CURRENT.5

                                  Filesize

                                  16B

                                  MD5

                                  9f36605efba98dab15728fe8b5538aa0

                                  SHA1

                                  6a7cff514ae159a59b70f27dde52a3a5dd01b1c8

                                  SHA256

                                  9c283f6e81028b9eb0760d918ee4bc0aa256ed3b926393c1734c760c4bd724fd

                                  SHA512

                                  1893aa3d1abcf7f9e83911468fa2eeb2ad1d7e23f4586bd6c4d76f9f96a645c15e63e44da55700347165e97b6ac412e6d495b81c3da9faa61d617c7a71a7404c

                                • C:\Users\Admin\AppData\Local\Temp\Session Storage_8.temp\MANIFEST-000001

                                  Filesize

                                  41B

                                  MD5

                                  5af87dfd673ba2115e2fcf5cfdb727ab

                                  SHA1

                                  d5b5bbf396dc291274584ef71f444f420b6056f1

                                  SHA256

                                  f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                                  SHA512

                                  de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                                • C:\Users\Admin\Downloads\Unconfirmed 584225.crdownload

                                  Filesize

                                  4.0MB

                                  MD5

                                  943539fabf89133835889373e695af33

                                  SHA1

                                  9d36a7d090c79dd55f9a759bd0259358b68fa1d1

                                  SHA256

                                  57d611717398735e11d600d1b1199a73c3fb349725e699ac97aba1ec47a24fab

                                  SHA512

                                  c7f3a4d859081e9f5b057eaf785f3025bc43c5909fc297dd91e0d842f2a7685daa32d17c2a6b42f1a585982b2f6c5992c5f291794ceeb7b1abcc614ea8912483

                                • C:\Users\Admin\Downloads\hack-browser-data-windows-64bit\hack-browser-data.exe

                                  Filesize

                                  9.3MB

                                  MD5

                                  7be18f7881115b4b9fa5b19bc5da7e23

                                  SHA1

                                  838839f163f8cb146ef9078956fe9a733d096299

                                  SHA256

                                  e28e65b42f2596dc34c9845728e4ee6884d3e42b20397a9c4fcbe8cd63f8c193

                                  SHA512

                                  50e8ee8c98f151cce3e7ea6a1eb5952a97d49bac553cd684e9f4d2bc631d41a07186b3ea412f8704873b00098513408f08d3c3229a52ec36b5592238650dbff2