Resubmissions

23-08-2024 15:04

240823-sfqtbstdnr 6

23-08-2024 12:46

240823-pz1absxcjr 10

23-08-2024 12:35

240823-psg56stfqf 6

Analysis

  • max time kernel
    299s
  • max time network
    244s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 15:04

General

  • Target

    email-html-2.html

  • Size

    10KB

  • MD5

    7183ae1a2edc11e5dc3de23887add2cc

  • SHA1

    ef0715dda4271bc9918e032fcd734a1c1e405c8a

  • SHA256

    c54c717ccac46230fb0ed7b0c773a889659de0b3039825c0fbf20bd5544954d5

  • SHA512

    06007bb9703d65fe0d5aca44190373a8dce830e04d8a08694c34d0ffdf06e0460c9214eddd15ae9733e6d31c496ce0c2c4fd7c255ff944ed746ed8db41731bfa

  • SSDEEP

    192:fEAVKRzRqIQqWxDxI9xxz8I9DZ8aT5sdg3wp6vc3cdcgPToPVx3BPBvBhBOcRcOk:3VKRzRtWxDxI9xxwI9D6aT5sdJK0EZ8m

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\email-html-2.html
    1⤵
    • 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:3208
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa5276cc40,0x7ffa5276cc4c,0x7ffa5276cc58
      2⤵
        PID:1908
      • 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=1904,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1900 /prefetch:2
        2⤵
          PID:4840
        • 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=2152,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:5116
          • 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=1692,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2460 /prefetch:8
            2⤵
              PID:2408
            • 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=3140,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:5000
              • 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=3156,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3292 /prefetch:1
                2⤵
                  PID:1356
                • 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=4576,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4592 /prefetch:8
                  2⤵
                    PID:2768
                  • 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=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=724,i,4931210480958619962,4644488656841672789,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4712 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1284
                • 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:1776
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:804

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      649B

                      MD5

                      1a70cd3fc7ee21f5dd95d9966f10ab65

                      SHA1

                      1d5518dca9998db6211ef85b9beb2e7a36a5b3fb

                      SHA256

                      a591ef628895ec81e933c779acf51ad579eca578953484734d91e3a8ec48355e

                      SHA512

                      bd7493b04ecba0bdc5188a19c9966c8e74eb3f0a7e3b14141939374d2d2e18afe209217c3ce96b7a88588b5001299e6b6d4c71f635dc8d867f3bde2f61bd7b71

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

                      Filesize

                      1KB

                      MD5

                      6b934fc6b030342ec8e7eb09938d5598

                      SHA1

                      0614c0f9e706717436022d5b4884e01d74531150

                      SHA256

                      680bcaf5d7f5d2858489a182c19106d8e3be822a5d5d59f71af3ce2498f0a162

                      SHA512

                      cf74ff2a499228cad57a1a6fd7704f2efccdba27fb089be7b534614fda1396984cb1e755d982b3d5c245e440f6f3ade0f16df955b68458501d70307e40b2bccc

                    • 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\Preferences

                      Filesize

                      8KB

                      MD5

                      126c4c474181724477b5124db465f975

                      SHA1

                      28e8b3506fad551aa20f20757eac7e19cef7ac73

                      SHA256

                      23958aad3be5b10eaff639a25b43ed510d2fbed8d77d6be7c6e24ab82de30c48

                      SHA512

                      8832c18e4d7a7def76d2c8eed25050ec074c9dedb51b9a41bca192a575b821174e26e09cbf746f8ae2d0643343f5acababdef53df572cdf10c996b2bd1155741

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

                      Filesize

                      8KB

                      MD5

                      67bfc90e1ce8f14563ed8f1e8010d8b4

                      SHA1

                      468d23699e6f2556e3aee39fb6c79f2632d7faf0

                      SHA256

                      63b125c92e03bfc44445f16e7799a8b6fe6bac2b08c9924f64e3aaab40ea234b

                      SHA512

                      29e6e179d11b6dc50e1b8e048c113868442f6a16e5bb6549c9083c611647da7c82bcb2a39e204eb334676eb87bd36e40c94ec4eda2d4078ee71c8db11520d336

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

                      Filesize

                      9KB

                      MD5

                      3a79b0ba6c568c98b5dc175cc9fafa3b

                      SHA1

                      02c936d40677d2feac8bfabe6b367bc046c17420

                      SHA256

                      63b5324b1ee8e2a9ebf6c6e60b63ddb65ec140e2690376f6ec97a467de4742d1

                      SHA512

                      aac08f9834189e18e92470c6c8ca078ccbe199580b2e865071244febbf53182b4ed685cdca6d0ac225a9257f73cff771820f318bfcb11ab7c86fdd29a7abf52b

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

                      Filesize

                      9KB

                      MD5

                      eedb41ba965281991c3839ff7b12df8e

                      SHA1

                      b8d82a521439599aed346286e80bcc407dde9e48

                      SHA256

                      275c15f26831c76a0c163a41cd60c264916efc080d7629f8c90ea8772b06b41c

                      SHA512

                      d914e7575a5eaac78444bd1cc43f56a264e285d4b3c019b7cdc98bba022834a1eb5d5b7221f83562f015cc343ebee93a388b08beb2f6e01990986c9839d07263

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

                      Filesize

                      9KB

                      MD5

                      6a3faafbbe1d4f65f8ecc3c71bc7e079

                      SHA1

                      ac46d56db61c39693985a3997bb76c75e0fdc5c3

                      SHA256

                      1740199b1748335abfa06bcd7e3201f76e2cd47af6f259fecdc5d17e94f0373e

                      SHA512

                      c10e5c2796e25c748ba414193d75aecee94706ee12551e0d2e65a47d0c5e7404fcb295fa2706d840d35195536c6ceeefd32235665eb2082c500dfed38f2ada42

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

                      Filesize

                      9KB

                      MD5

                      8b98e7c54436305fb2affaaae41c7cee

                      SHA1

                      f6c3b2cc589b12ca7a6d127fe77fffe79a573fb8

                      SHA256

                      e5eadb12d322bcb2fbbbcd29848de2d26ad162e6e3c76764164a31918d35ee3e

                      SHA512

                      4e2d125491258ffc74ea008d9091bc52fce8c62a5e4bdac164ecdfe406989bb0f35d5a6449490896efe2eaf6afc285826ceee7b86ee7da30de60efd0ddbb0ee1

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

                      Filesize

                      9KB

                      MD5

                      364d4be9cf76577b97fe3b48ccd10f32

                      SHA1

                      d1ad20ee7794c3a5fbfd17bf0e25c3f5a6d5fc22

                      SHA256

                      a4bd8f04f265979987f831e7219661be005a02e082f11111b86962a74278bac5

                      SHA512

                      b153688671563190641fc599d58e725d4db69024fc57dd13ea152ce6a685d12d006b2a3757804da187282061279fb73a20299f729cf3e8a1afdee1e5914c788b

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

                      Filesize

                      9KB

                      MD5

                      dd38b1c46ed117aee045a525939b04fe

                      SHA1

                      942dee24c08a887eebb980841ff6b5376221921e

                      SHA256

                      b2d05f0135f96ebf5222f256a0709dafecee495cf68fd459ac2d357ca3a7dc6b

                      SHA512

                      9cb2fc1610ac44eaacf1e8e23c94eacbe7b77726059715b27cc3c2dbc152ddc06ce512bfd43ced5d464981522289c518c253307507e23dd33541ee3b7073de64

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

                      Filesize

                      9KB

                      MD5

                      d5542d78620e75315dd105287ce869df

                      SHA1

                      2f610d760ac94c02013645e2e53c6bcaa67ec1c4

                      SHA256

                      0e590c48cf38ba9f3a3a8aa95d2aef62c7d5a13d039ff45a2cffe7aea091c355

                      SHA512

                      5ab8e779b5e4f542efc03adb5fd2ec87245b4aaa1c68fd2d15c68a361a58d38229ceefd51bfc12121467f6c99e83c45b110e83fcd2a51779020f550720a33735

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

                      Filesize

                      99KB

                      MD5

                      895e0c52dd037498935003385ca4250c

                      SHA1

                      64b83dfef6f5c17e011ac18ae90c639f57f92e90

                      SHA256

                      393bbeda927e8741b8a1ea1ba74d825f7a4bdc811ef05c7b18ed59885fcd61f4

                      SHA512

                      bbead4f687b01c31a10ebd8bde2203c9eb0e2173e790865c6834f46ae2d14ab296c4654bde8dd45adfd2678fe6a97826e386a4229ff4641de76ccd1a061aaa71

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

                      Filesize

                      99KB

                      MD5

                      3be68455a0fa2ff592fd46b732ae59f4

                      SHA1

                      e29ceda2f6c443338c32715223868379f6b287c2

                      SHA256

                      f148564c90e2108c23867a8b15ee1914a9c8ce05540721a5ea9eb0534d2b89c0

                      SHA512

                      44b6c9a4b0b24ac9c554b6025f544c45d86d3df39a4122056d44221bc89be8b01088b5a3d74c4467808e69c181891e6daa61fefaf106e748ee56b6912aed01a0