Resubmissions

22-11-2024 20:22

241122-y5y4wsyjcz 10

22-11-2024 20:19

241122-y4a1nstqem 10

22-11-2024 20:12

241122-yytktsxras 10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22-11-2024 20:12

General

  • Target

    https://avidgroup.famislnc.com/fvcvfxfec/cc6d843dfd/?1f9da=bWlmb3N0ZXJAYmNoLm9yZw==

Score
7/10

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • A potential corporate email address has been identified in the URL: [email protected]
  • Looks up external IP address via web service 3 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://avidgroup.famislnc.com/fvcvfxfec/cc6d843dfd/?1f9da=bWlmb3N0ZXJAYmNoLm9yZw==
    1⤵
    • Drops file in Windows directory
    • 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:4288
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff058ccc40,0x7fff058ccc4c,0x7fff058ccc58
      2⤵
        PID:1080
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1784,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1780 /prefetch:2
        2⤵
          PID:3004
        • 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 --no-appcompat-clear --field-trial-handle=2044,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2288 /prefetch:3
          2⤵
            PID:2812
          • 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=service --no-appcompat-clear --field-trial-handle=2072,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2316 /prefetch:8
            2⤵
              PID:4192
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3064,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3104 /prefetch:1
              2⤵
                PID:2072
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3056,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3132 /prefetch:1
                2⤵
                  PID:2640
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3752,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4492 /prefetch:1
                  2⤵
                    PID:4840
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4360,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3700 /prefetch:1
                    2⤵
                      PID:4308
                    • 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 --no-appcompat-clear --field-trial-handle=4968,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4984 /prefetch:8
                      2⤵
                        PID:1752
                      • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=740,i,3176979595885963944,16111330256126921956,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3208 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4344
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:2196
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:1844

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                          Filesize

                          64KB

                          MD5

                          b5ad5caaaee00cb8cf445427975ae66c

                          SHA1

                          dcde6527290a326e048f9c3a85280d3fa71e1e22

                          SHA256

                          b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                          SHA512

                          92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                        • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                          Filesize

                          4B

                          MD5

                          f49655f856acb8884cc0ace29216f511

                          SHA1

                          cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                          SHA256

                          7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                          SHA512

                          599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                        • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                          Filesize

                          1008B

                          MD5

                          d222b77a61527f2c177b0869e7babc24

                          SHA1

                          3f23acb984307a4aeba41ebbb70439c97ad1f268

                          SHA256

                          80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                          SHA512

                          d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                          Filesize

                          649B

                          MD5

                          3ebacd439421c0b1bb9d89ced171e156

                          SHA1

                          9ad558ee948884d8235f4a439df0fb7c9d9db966

                          SHA256

                          e920f3db7406a06a7a763e128f573372c05bbcda4da02d08aee873b92f30dd29

                          SHA512

                          efd66030c4ccab5dc18f285faeb0865514c600c2024770ff91a59b4b5cc04e854a56aed292418209f022aab603cc15276d68ca8c0b78a6fe32226fc3eb5395cf

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

                          Filesize

                          216B

                          MD5

                          19000543ea2f2f6cfcaad04518104395

                          SHA1

                          d2df712671493264c6ebd743d265d9e77caca94a

                          SHA256

                          b1c6c34b029ad79219a39e3fcfcbc059a7cc0605679c30cdd703a70788d0defd

                          SHA512

                          6e770e188ebaaa4450367d2ccd531b99269a83f95f76c4a861563d31dddf63471c7ecf1cef89b6252c5b513ccae82db41597c65b8a6b1502b0835155316d0e92

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

                          Filesize

                          240B

                          MD5

                          6157a4c0edd7ac8c39dc6b94f546180d

                          SHA1

                          fb4e50b0ca0c06dc4a88e9e2ff067648900d2914

                          SHA256

                          744f3a4ccb9a10088195943bd6cf2be33017be6d8a7a100d6bf4973c85da3d82

                          SHA512

                          e61ad2a407e75fcb7e29d7739cf14241ea166222889e8c06e53646368907e84634101bc0d81dec1d9208e34a1f5c91128bdd1b1ebbf8baba06974aac8a1617e9

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

                          Filesize

                          3KB

                          MD5

                          a0912471050da9bc34827bbf38250166

                          SHA1

                          7b1264ecf3f227b1cd5464c6c00ce2faa190b7d9

                          SHA256

                          b78cbbfddea30337b6fd174e21583c3c794e9a922bb558a36e6ffce7dfa5ef2d

                          SHA512

                          a17185b36f4d72db847125c70690a41239b213c05375523e06b539a03773f147467d9a29bcf0166fef4a9e410fc06fd00813a32bbae38afbfd100052f3adb649

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                          Filesize

                          856B

                          MD5

                          6fb801c2561f343cb1b13167f0623563

                          SHA1

                          936db7f436e716613a89c74bad39402cd078f86b

                          SHA256

                          8a8857c3e4802549f4ba0ceed94d7d097271af629b2963e5629b4a101a5e3f73

                          SHA512

                          707db272cf973ac0bee3666d8f08a1543bde4a0952cf78942d97216dfe7de915d8392f65f45470d482ba01118d09bbf974e173957f1846f588c2523798b6fc90

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

                          Filesize

                          9KB

                          MD5

                          0c98a13562b5583d9ad59289839022a9

                          SHA1

                          cf97a700280fb13a35090a2892f1e7261f7b6d24

                          SHA256

                          8b1f17c354a79e9529ccfe42b65fccba8fba8878dd71c9e960ecadbf5a3b31a2

                          SHA512

                          19b7ecad408f67a9e932140e6628c01186c54a54295d342561954b0556f58c788850859c7e38208493cc3f0c4652e2774578afb97ded7b44f4fe625343121240

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

                          Filesize

                          9KB

                          MD5

                          f0beab61cf4d71848f298127a7a4aba4

                          SHA1

                          8b277978d1b10cde45de4ff6f0638849050758f5

                          SHA256

                          03561e3e055b116f1af228bd62819a7b29699dba1d3dae5545e9b11506199482

                          SHA512

                          8376c353ec44278ef638e65ba01f37d3c5af3681cfd6962f8a91f9e427a5c079848189c5d154d233b32a99fc5282c8532acd8935762ccb16482f35d00721f178

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

                          Filesize

                          9KB

                          MD5

                          9814b4afe7cdd41a2c5b7688c8020baf

                          SHA1

                          1158d3f71df8d0ee69f18b34565713e91e950651

                          SHA256

                          3157306b7ad8eee73b9bded837713b41bb9b71b5b52c00274e5cff7d39ce2c61

                          SHA512

                          af6429c66a7ea33c44ff3dc2fe9e5ad7e9fb46900d0799632d7bf054fcd6354733744eae727ac250dcb883619d2f252ba4342ecbe6e669aac6023cf804266426

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

                          Filesize

                          9KB

                          MD5

                          05535305c5352d2456354b8ff4b63138

                          SHA1

                          be6413bd8d507feea47a9708de15d0c0789305f4

                          SHA256

                          b18c501eeebbc50d926a2ee884a9db691db672777cb6df39334f5e629d62d741

                          SHA512

                          a53698f50e46ccd5cbd3edaceff4319f83d520b2da20e5bd3328f2e0291c0e7b2019d491720d59c075dd8cabc66ee605f9d78a1ff67421689a5c4486dbd9c97d

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

                          Filesize

                          9KB

                          MD5

                          e9df27c584bb0cb7ab67722ae29175b6

                          SHA1

                          75e067994544d2a945db11b37f72ec7b65817680

                          SHA256

                          9d3bf5b8fe18cafd14b057dcd57661cdeeef120454abcd1e694485a347c7e97c

                          SHA512

                          2813eb5e9f1bab6fe9a0f82c87479dbede58df7f9e5d38a2cbf64460eb8695741960d1f9265d7f9c531a49ecf25c0f29975fc9e5526dbf9375c302a7dc71aa3c

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

                          Filesize

                          9KB

                          MD5

                          dc7bd2184145c6fc71a292b200ebbc85

                          SHA1

                          0d528dc040e7c6b13a88d8b147bd47631cb7e950

                          SHA256

                          4a27a41bf497f536f45643ac76cb1057d4e70cd62a51d48633b83b839fc0b65a

                          SHA512

                          3fec2a3b79ee07fbfc38e519e562464138560ab0cf00723c5d9a4010d65c065b126e4b4b24af1e1240acbbb40d0592191344c60b0ef422c77db260ea20466ded

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

                          Filesize

                          228KB

                          MD5

                          ccceb7b94574afa3cd0e4442f5a3a25a

                          SHA1

                          d23fbd9c5be21275014d931592cde56729ca349f

                          SHA256

                          266348bc4dbd102cbbc706fd8927726606d0d41acee20babc71ac5be72a1d175

                          SHA512

                          bf2d1ec1b80617264006717cb48766a7d4b63c4a4ecac9d82563b8d304efcbb6a8927086b70b294bd728ff60c97cff53db6f8a107d88cb4f27136d6921d51556

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

                          Filesize

                          228KB

                          MD5

                          02395f71506381daee5d7ed000eca89b

                          SHA1

                          f25739d68d06f42aa9c2cc55690885d463836b4c

                          SHA256

                          1e2217cb3536e1cd062dfafbdfd8e54a87328e825f85389f65800fe41f71942c

                          SHA512

                          c9c9e040357a878d6985dfb4d135c4919f490130a36e509a0e18f184e6b46fae66e1f8648a489117188d243174cf1df18a1ff0d03874c23b562003062b2258fe

                        • \??\pipe\crashpad_4288_NTYQFGACIPPYQVCP

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e