Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03-05-2024 12:50

General

  • Target

    b68bfbbc434ab88f50fe0fa3bccf1ea1b6bbc7a0da63410b384d99d22cc8d04e.exe

  • Size

    1.1MB

  • MD5

    4f6806e3625ed1d498a008922988d2ee

  • SHA1

    f183965b4ab2910af08d3e68992d1895ec232d41

  • SHA256

    b68bfbbc434ab88f50fe0fa3bccf1ea1b6bbc7a0da63410b384d99d22cc8d04e

  • SHA512

    2d6b869c09f2078a7e49aaec77c2a4edfca710527235764f7d3e5dbc9ea14a9f0f0c4cdd9055a5f2d143fa28bd37a17b9872a8dcfe1b2721968b8872db0c46af

  • SSDEEP

    24576:4qDEvCTbMWu7rQYlBQcBiT6rprG8auR2+b+HdiJUX:4TvC/MTQYxsWR7auR2+b+HoJU

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 63 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b68bfbbc434ab88f50fe0fa3bccf1ea1b6bbc7a0da63410b384d99d22cc8d04e.exe
    "C:\Users\Admin\AppData\Local\Temp\b68bfbbc434ab88f50fe0fa3bccf1ea1b6bbc7a0da63410b384d99d22cc8d04e.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      2⤵
      • 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:3348
      • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff2328cc40,0x7fff2328cc4c,0x7fff2328cc58
        3⤵
          PID:3740
        • 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=1828,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1824 /prefetch:2
          3⤵
            PID:3152
          • 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,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2100 /prefetch:3
            3⤵
              PID:2740
            • 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=2176,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2380 /prefetch:8
              3⤵
                PID:3004
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3088,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3136 /prefetch:1
                3⤵
                  PID:1072
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3096,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3160 /prefetch:1
                  3⤵
                    PID:3124
                  • 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=4412,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4568 /prefetch:8
                    3⤵
                      PID:2288
                    • 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 --no-appcompat-clear --field-trial-handle=4700,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4708 /prefetch:8
                      3⤵
                        PID:3808
                      • 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=212,i,561769035742065259,11804710906710283604,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4804 /prefetch:8
                        3⤵
                        • Drops file in System32 directory
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4952
                  • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                    1⤵
                      PID:3780
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4980

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      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\881336ef-9790-4f72-82cb-10653dcbf23e.tmp

                        Filesize

                        9KB

                        MD5

                        2cb34638e1e6cb035e28b5667f02f5dc

                        SHA1

                        758eba3d384f5f802562342e1e04b1b7070a79e6

                        SHA256

                        0baf77f4f5ebee10b7a1c9c2d1c68e1d3578e9ec9c02effc25a8d67804f8755e

                        SHA512

                        ba17340c2d62739f6b95bcd0c0ff70268ee76e4ec62a824871dcf91ace948605c6692aa04c004c1e52cc20e114f636b218da7b9508a3edce93eb016d7da2f95f

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

                        Filesize

                        649B

                        MD5

                        217369e47ceb68202e2367cea817beda

                        SHA1

                        b0d4f6ef43f66523f5dad4c5931b7fcb8890289a

                        SHA256

                        cda9cc1e385c15c65c19d79784efa9f86af76eb485d988c5ce55f5421588963d

                        SHA512

                        e6cba52303466d97d66c25522ae00367bdc34542ed812b71e9f4ee23ed97a1cb5fd90dc34423fefdaaa17f11345c08c8e9ae8254d0348229bc1cbb0d42c46609

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

                        Filesize

                        264B

                        MD5

                        79a4bdf622538d896263b0294f704b96

                        SHA1

                        23c9039696553731ef971c73b950e27a4623f757

                        SHA256

                        96f494703361922339e54d17b1f86ba7d76e2080fd91f29805f8efaa5190b6b8

                        SHA512

                        57b683d40c7fb6b29881845a0d2f34f042c291213113e71e537214a4ee0ecd800ea7a64d0d40d2f2910a97865172b540b7910ba6c459bf672af2088f98e39875

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

                        Filesize

                        3KB

                        MD5

                        9d36fa5f08faa02d79e3d31310ebed7e

                        SHA1

                        b4f38b17b31fb753901801f6e73cfb2853f0cb93

                        SHA256

                        6cfe2a15792ef89afa400661417a671792a3a0e6b2ef55fee0d634d08ac4f604

                        SHA512

                        53d5eb9074165baaedd4c410a4bad022008f51791eb851f541a5b3186aeb04becc3c5fdba91b0f1f1873edf9c2c302855c7695ddbcc0d53376dcc2f23bdb6b4b

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

                        Filesize

                        3KB

                        MD5

                        45a2c342cfade32bb81e9b6d0f648283

                        SHA1

                        9461e7342b80820bb5f3ae0606bd3448a9e456eb

                        SHA256

                        e081fbd19d46e2b248deafbc3d962decb7b52741d584d8ab78555903b1c3ef1c

                        SHA512

                        a13b090423293096ef7f2c01f14346e11c23e2d9ecb34aeb5c144e5948067958d3f44522df12c3678c2155647eb27d7bdf365cc60ab7df7b91bf794983f3613c

                      • 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

                        692B

                        MD5

                        ddfc6b52cb751ba682bc28d14c4f57d4

                        SHA1

                        111113104281cb71f3a8a7e051677a8ec0872fd4

                        SHA256

                        1ac42dcd26d387d8706d6025eb5900972cbf3cca92c63aba53732fcc84de75f5

                        SHA512

                        1c195cb23817b3dfca5bece9dc6abf3f7cdf72bf88efdaaaabffd56152f949353ceca792e45ad87a587b1f65d6e2d2f96a1f303032cb432a9047f16a6e97a0fd

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

                        Filesize

                        9KB

                        MD5

                        085670ca3c58600f9b5702eb22886cd9

                        SHA1

                        3bb0ed4b58f636060c826ce0a87f958e4c06c043

                        SHA256

                        42cb76c122db0d408d671e658788a5eb04c5e0a6efe2825d5f0280a91f2c1556

                        SHA512

                        2219f2136899bdb54cf9941681295fe7ca8086b0c1a697039d927d02234d6cd16f54f731455a9f5464cdeb00fde4fedcdf53fc4f46dedb4b5bab627a454a6767

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

                        Filesize

                        9KB

                        MD5

                        2b671556cdf6ccf5e9582226af178bb5

                        SHA1

                        6ece101774dc385b54a2ea95e94fdea4aea89f77

                        SHA256

                        f2679a7fc29980ad0e9308379f0bcf0aa1e3d5030651a261f6216e4e1ae5c66d

                        SHA512

                        c3e9acf9dbc00d60d81f57048a11f17ead59009ae1fe91fb849d971a6e860ff0308b6ec46229eb0735a21cd15987234427da0b7145450bd06a166756ab41f1ed

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

                        Filesize

                        9KB

                        MD5

                        43bf8f6f46d5112f066cfa5f738b6343

                        SHA1

                        dd6891c8e8e67e781cc71f67714692bf168fd185

                        SHA256

                        35b260386e817a9d25a0e86991092a32294038e78bfa8038107b651dcb228341

                        SHA512

                        6f458793ec9c15c9480814ee15f6cfa1ef113b93df7582e866d45327fbaf1d3abafbc3646fe3661056c4b4d54f9239bd6464f28a6f143d293f5d979225e9545f

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

                        Filesize

                        9KB

                        MD5

                        8264f2a0d10261ddd32204e59ccf7053

                        SHA1

                        4897a557a17ffaf6ec4ec2811d69a063a30ba6a7

                        SHA256

                        c3ae8bbf759408ab733ff608d8ae28ae87ebf3221ad078033157dfffe6621403

                        SHA512

                        f1d9bcd8a8501441893c97fa17628c92b2b6cd212e336954a5d606d5a45add46f8003d9c4dff949fcba5697fa3c19a3b2f2239dcaa132e2a64eae3fde512149f

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

                        Filesize

                        9KB

                        MD5

                        dc9c8dcd593f187909196d05e8f81d22

                        SHA1

                        335f6cc2eaf3f4aab86d85892c64851262ca6723

                        SHA256

                        dbc8e4349e7f990e495caf2df344bad7ec796685493e2245085d51ffc42c38c7

                        SHA512

                        cdd13e0376ed3c652062a956c9a0ec3226e3fd3a2f7cc023e645a56cf79b5dd502c675bc6014402ec094382689037d83edf0c0173cbb8e5d9d7b6ea6dfa350ef

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

                        Filesize

                        15KB

                        MD5

                        0f28f46e639859c54aa6859093a58271

                        SHA1

                        f6e93da04135a165627478ba402a37ea2ef5e261

                        SHA256

                        b06d975578f76f5b952d0b7946e0793e12fe9b527756bd32a608c3bc25ec9ec6

                        SHA512

                        3d5ec3facc4a02216555ca4d5862924c6d7e732c31ad1a7e94a329bd5a9e183a53cd812863cc15fdb6fb5693e27ebc4c1ed4e9b573937a6f0f7e6645de160aed

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

                        Filesize

                        151KB

                        MD5

                        81add3cab29751c866f30d43efe55e95

                        SHA1

                        2f93043af900c70cd0151968e33607d43e87160e

                        SHA256

                        06c49c22504ee3fdaae830fc6692a0cbd6ca991d7bbcd079509b98a3d4986dce

                        SHA512

                        a42a1e3af89422e5e6f3b4ec7d3397677179c7e7192abb4e41762aa1369678bf2df49b0eef6993ec3f7052f7f14da330b2400a7a02474166ab8d34fa5f135af1

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

                        Filesize

                        151KB

                        MD5

                        662fc6ec37995044f79c62883a80054e

                        SHA1

                        792573be0ec451510b0733a165f464705364cd95

                        SHA256

                        119a5c4d338369eeb19503f0b82e312071d792dd8ad7d1f1771cee8b220d334d

                        SHA512

                        a6c8946bfea2fcb1c4a4dd6877d86595eab4ca992a2fefae3615ff36cba8a1915582b5315d0b18e32924866de88fea224bcd9511608c0ab8ae0c6714f193b4c7