Resubmissions

12-08-2024 12:29

240812-pn3lba1dlq 7

12-08-2024 12:26

240812-pmbq7s1cqn 6

Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12-08-2024 12:26

General

  • Target

    https://drive.google.com/file/d/14KxixzUCc1IisKStNtUM20xZWmZj6O2-/view?usp=drive_link

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

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

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/14KxixzUCc1IisKStNtUM20xZWmZj6O2-/view?usp=drive_link
    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:4500
    • 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,0x100,0x104,0xd8,0x108,0x7ff9e1a2cc40,0x7ff9e1a2cc4c,0x7ff9e1a2cc58
      2⤵
        PID:1144
      • 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=1808,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1804 /prefetch:2
        2⤵
          PID:3364
        • 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=2036,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2124 /prefetch:3
          2⤵
            PID:1204
          • 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=2172,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2384 /prefetch:8
            2⤵
              PID:2596
            • 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,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:4512
              • 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=3076,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3312 /prefetch:1
                2⤵
                  PID:1216
                • 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=4372,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4384 /prefetch:1
                  2⤵
                    PID:1052
                  • 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=3624,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4544 /prefetch:1
                    2⤵
                      PID:2236
                    • 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=4816,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4824 /prefetch:8
                      2⤵
                        PID:568
                      • 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 --no-appcompat-clear --field-trial-handle=5028,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5080 /prefetch:8
                        2⤵
                        • NTFS ADS
                        PID:3404
                      • 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=11 --field-trial-handle=5016,i,4230135499525972036,11412156032986752972,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3088 /prefetch:1
                        2⤵
                          PID:2012
                      • 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:3512
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4536
                          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                            1⤵
                            • Modifies registry class
                            • Suspicious use of SetWindowsHookEx
                            PID:3708
                          • C:\Windows\System32\rundll32.exe
                            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                            1⤵
                              PID:72
                            • \??\E:\start.exe
                              "E:\start.exe"
                              1⤵
                              • System Location Discovery: System Language Discovery
                              PID:3844

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              Filesize

                              649B

                              MD5

                              f8f30668c018a54b7e06624c3acb5282

                              SHA1

                              6ad4ddc4ad68ccdda419cc0372f51167689dd50a

                              SHA256

                              314347d5cbcb4680daf757e23ce8c7568a01c06d68bfe631609189f301131035

                              SHA512

                              605da7ac289a68f1f5fcde24b81c303d6d168fe7cb43e8a55f69428841cdec86e7bc3864e2b81eec112345f47573614829e0238063495e0addeb9636651a65f0

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

                              Filesize

                              312B

                              MD5

                              38a1b63859b832dce4db9bb8fef7e656

                              SHA1

                              05abaeaeaa352a65be56e116fa172b44e2b22d51

                              SHA256

                              c2c8435782ca9a22bc6222a388d81188e2ef1c819eede1379c2aac2c1fc3cbe9

                              SHA512

                              e2dd8088700cc066e6186609fd9496c951b7b10e2c8ce97ff5c87fd0e65d643768adb51f63a6ea2243776dc4e3cab5cc943df05dac62676fe3b42833dfd1fca7

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

                              Filesize

                              4KB

                              MD5

                              b5f804a7552fda136c1a9738e9dbc927

                              SHA1

                              a97ed6019255b6022b542cf8ae4e1f6d9272386a

                              SHA256

                              1313b5f6666103493e0baa6974c1856ac0209f0883c6056fc410948d73da9816

                              SHA512

                              bd78624c55db00579613628ed7af9c4158d8773a5bf94b0f4647748cfcc3d3c9228dba063e4967eccc721fc787718fea6e56bd9ac4ba47c1abe7782475bb45e1

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

                              Filesize

                              5KB

                              MD5

                              1a54c0e78c27d46755d5662f978e9058

                              SHA1

                              a5e40f9fc43ea5e7065451bcccf6a85fe9cc836f

                              SHA256

                              d0ee18d60eeec15918e8d52cb3a00af190689bc204e0525761a0d5ea4743fd5f

                              SHA512

                              23695f04f1e03f50983c07264708cb3cf1715ef7552a8acc88ebafc16056de3b0af5c8264e91d8b3c4e04b5872dfbcc124c2262ff6917c04310d60d31d15edc9

                            • 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

                              859B

                              MD5

                              ad6b11487f35da6690afef129ae0b242

                              SHA1

                              002946d2dff1c79ee42d2d38b7c716d385916b6e

                              SHA256

                              cabe1ee9cda763eba7e6c8dec970e03d087bcbf63e96def6c8e8dba955e83994

                              SHA512

                              b388dbf587930356bc0b345dab16991e8a3832a607b99605a89cb899ff328643d396ba54f4c508164049c08975e701b110c27c88f818102835f7e68c164923f9

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

                              Filesize

                              9KB

                              MD5

                              820d4166f3bda33a6ef09423b0c71cb2

                              SHA1

                              d5c31d20cdf6dc023690a23567e3f769f13574f7

                              SHA256

                              c164797cb1aefa59383c401b3b8fba8d0e109d3e0c06ac5c21b4b970d1fd83f5

                              SHA512

                              660378e48ae684bac8e3daff142ac079bcf25c85ec9ba355faef6d61be3e850b4675198276d928a9a076c1f94825497023ecf323e72705a055cae4e64c134a6e

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

                              Filesize

                              10KB

                              MD5

                              1d1f5e84ba0bff5c36394a1decfaedb9

                              SHA1

                              7f38a198fb40a851a7580e7ad411d65966c8b00c

                              SHA256

                              7a08a099d5b471103bc77684822ac57364e438932d8377fd55147dfb4af1d014

                              SHA512

                              dedf3dd19d68278750262862fe6242d124275805fa37ff141d71f5cb161abfa2b2ceddb18c545724b4ac56b03bda220d627e970d0fdff8566a20402aca6cbd12

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

                              Filesize

                              10KB

                              MD5

                              63c2fa750cb7bb829ed04361225dbac7

                              SHA1

                              aa90ec7ed09540ec720d1e7239635eca61f8bb2c

                              SHA256

                              9c998e1409cf852bd8f2688e6b1ea4f367953b262ade46638a78df32b30331c4

                              SHA512

                              95882fffc5b6ded63c2a4d81d6068b002e38a108b8fdd4c6946fe2c8eb90516322725a28607a41004dfe6e33d57b1c3a097e035b1be9ee16fc68f86ff75e16bb

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

                              Filesize

                              10KB

                              MD5

                              91668611e89b7a3001f20227cd949072

                              SHA1

                              95827c96994aea6e25693b79b1ebdff37e4c9ddc

                              SHA256

                              d310a74bf3b7317eae9bb7ed7a84b0c2da2cf642cebdcc05f0c950b99307d77c

                              SHA512

                              f2bb29cc62debdfc00f30d863a93e928bf0c0cff3f49ee4d5b97b7da5990380a5a8e75bb5695e8f287f185ee06887477264629343397049e1d0003aa1dd384e0

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

                              Filesize

                              9KB

                              MD5

                              2230e9de47d71cf1628df4b0f12cf546

                              SHA1

                              0dae66ead77b7fc79ff8e036b20f1932075fc045

                              SHA256

                              6a918a0ac863e3286a46dbc9a0ee6d5f4effe0c4e8fc584ee06a163d5e23449c

                              SHA512

                              d3d7056d2fb6273b5a015953a8238b042a20276f09944825a793eb1efcd3c1be63d09842867ed09d79beb1aa794d9632b5ec1eef03aec399f89d841c261a88f5

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

                              Filesize

                              10KB

                              MD5

                              0a81ae74cf7e4b1e0b3fc2bb12cc72f5

                              SHA1

                              00c276af2d211a322ae6b3fc7bbb70bc0552f1eb

                              SHA256

                              0e06779d988b04b3954e3931bf1ff8d5fea2766c540025aaa291ce4bcb0e47c4

                              SHA512

                              2ed52d115b1cf1fc70e88efa2db43a338b3194726f733a08b156481beff08bc0ccaee41885c72bb3b4cdd56b406ae13ad8858fa705dc2e768af86e111303e6b1

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

                              Filesize

                              10KB

                              MD5

                              8878a9faa304e01e189682b25655dcf8

                              SHA1

                              fa043c56b84b6774a53a7bfe19a157e678bf06d6

                              SHA256

                              aea7ea5b278363aca9b9a9d2ea87c5df65b20c92d5764b0378e886d64545fb81

                              SHA512

                              0431729f5cc72a70cc33c0f4fbcaab1e439cad8370bfd57ee515cfad9ce5a5cc096d39cfc69782705306a2aa704de41bb68b9b7796bb0f006599e381d964c511

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

                              Filesize

                              99KB

                              MD5

                              03706d96761a6ddd940cf0b49f021540

                              SHA1

                              1a09122959348acff7570262be7b85b348cccbc7

                              SHA256

                              ccb740ebcc05fda805cc7a8aa547154c561227a70a4f173f36ea6ff8ce5f1840

                              SHA512

                              4be0014ccc63e6ed4ce702f44b3b9e17dd402aa5c7b608bf6869165112334f9d1772ec7322832da13e7ab7a044585d9c3397de256292e4015df1873422f8d68d

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

                              Filesize

                              99KB

                              MD5

                              2e7ecf3c8224ca09baddc83f05b76541

                              SHA1

                              f43b6df9aaa74a627d904b5bee85fcb1257fe45f

                              SHA256

                              f37f3e2b059844909e167bd6e96035345f17688d3688ac62601390229cf15fbb

                              SHA512

                              f7ddd9dd27e50ec6dc3d5a38688dc6b2edabd3eb325b91c53723379d8abc836669e09336fa545839664a7ccee16d9e7cc2453e32e39a1f33c7d3fc12657299cc

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

                              Filesize

                              99KB

                              MD5

                              ab8e31c90092667cf84b07d66e2cf503

                              SHA1

                              f6b6d241ee4470489cf54d1b549072bd78101e57

                              SHA256

                              31a8e581ccb42b7515515e3a4cb4314e4374b9ab95a257b484be1b73c21a9365

                              SHA512

                              44c63b78217f9c191413a7e451a4c4a428e11d39b34d75dd4932880199f4f49b468b479a1bcb9706dda6fab978988373871b0c49f97f5258f2793765f37f9145

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

                              Filesize

                              99KB

                              MD5

                              ab9dc79b3c1cb1282d6342870f267439

                              SHA1

                              6011e551dd3e9e9db168484f8cb17ffeccef42bb

                              SHA256

                              fe791c0f7820501e3c1355835eb0eb0b3d57b127720d8c87b956e7a1b2415049

                              SHA512

                              ff1332bb044b25bdc79656c66eb9f04396a740122c844455f7c4cbf7a72ea011dd56488dbca2cebd1c86164ce6c891340a9a3d00325774704e3f9dfae4f3444a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                              Filesize

                              264KB

                              MD5

                              09738dde8c192a7731cc03b23b8aa41e

                              SHA1

                              80c2d9387fd4eb2b3f7a09a02254c7d29924b983

                              SHA256

                              b23aaf392d2483137f0a3ddfe693f8f048ab74f66055ca7e04d691098eabf933

                              SHA512

                              94efebab2d39d8582069d0a25283b84aba7b32c022f48badbae01cfb3701683fa1188ffe3ad3ac89f55c28629525a42c7c4d1b52e80fee681ab05c72f11da040

                            • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                              Filesize

                              10KB

                              MD5

                              4d52399020a24c1f6b4254cc7252504b

                              SHA1

                              2afe0c8994c64898d5fe16ca68811438ef19b0ee

                              SHA256

                              e75a14ce8abaea1788c4361552ef9ef2b86ea02485eb4ad5f8c22c9c49ece3e7

                              SHA512

                              a481726d4ef1dfd67a86ae79e16abda87a0f370310758cc8a1bb2516a69557129e9612b9430c0ae11d7ddf72e1afc3375f5649a09bb53febe5cc16718ba976b4

                            • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\~earchHoverUnifiedTileModelCache.tmp

                              Filesize

                              10KB

                              MD5

                              f065a39d7e06597189e073755a0c1719

                              SHA1

                              f2ce3c9d697f40ab82ec0fecce46de6b354b4c54

                              SHA256

                              5ce6608613c37cdb3b66ddee4db699f41b06bb3906301b29c5f5039b8ce6356b

                              SHA512

                              c361ae3950de1fb738ef9b18d58786819ae246c21631bdfe4c392a41a859e25fabbdfd473d42d875846cb4a1abbbe798b29512264f9aa3f9558e067795468e20

                            • C:\Users\Admin\Downloads\NFR4.ISO:Zone.Identifier

                              Filesize

                              26B

                              MD5

                              fbccf14d504b7b2dbcb5a5bda75bd93b

                              SHA1

                              d59fc84cdd5217c6cf74785703655f78da6b582b

                              SHA256

                              eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                              SHA512

                              aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98