Resubmissions

04/05/2024, 21:23

240504-z8gvfseg38 5

04/05/2024, 21:21

240504-z7mpbabf5t 4

04/05/2024, 21:18

240504-z5vxxaef48 3

04/05/2024, 21:15

240504-z32bxabe21 5

Analysis

  • max time kernel
    72s
  • max time network
    65s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    04/05/2024, 21:21

General

  • Target

    chicken.jpg

  • Size

    192KB

  • MD5

    50e8d86b4e675fb22dbb84b56b090cbe

  • SHA1

    ad8256b4fc61c426e8dcfd95c5d72961aaeb99b4

  • SHA256

    da9494547858a998ccd8cdf7d86f6a543fea83aa6d25ef2f9897db7367529b87

  • SHA512

    fb9ee7de954b0c96b7d8ff52e2991d19bd09610fe1bcc5dd808d4b92dc71df8c18616cc7efb3fbef632c57f9345f2852372c2bd73bdd77a278f37ba53cf090bd

  • SSDEEP

    3072:Pk2s1FniL0vngPz60Pqsaydf0hrzcjlZk9CSbTjqkFwN8N3rgExsRfarbt0kk:PfmnalPhaSDjlEdbauwkgNarbtrk

Score
4/10

Malware Config

Signatures

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\chicken.jpg
    1⤵
      PID:3840
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      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:2428
      • 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,0x100,0x104,0xd8,0x108,0x7ff84077cc40,0x7ff84077cc4c,0x7ff84077cc58
        2⤵
          PID:1768
        • 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=1852,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1848 /prefetch:2
          2⤵
            PID:780
          • 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=1784,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2084 /prefetch:3
            2⤵
              PID:1840
            • 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=2180,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2196 /prefetch:8
              2⤵
                PID:2040
              • 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=3080,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3220 /prefetch:1
                2⤵
                  PID:4784
                • 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=3148,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3272 /prefetch:1
                  2⤵
                    PID:3088
                  • 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=7 --field-trial-handle=3536,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4488 /prefetch:1
                    2⤵
                      PID:3180
                    • 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=4760,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4724 /prefetch:8
                      2⤵
                        PID:2412
                      • 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=4748,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4736 /prefetch:8
                        2⤵
                          PID:1480
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=4632,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4732 /prefetch:1
                          2⤵
                            PID:2796
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4652,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4836 /prefetch:1
                            2⤵
                              PID:2108
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=4572,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4548 /prefetch:1
                              2⤵
                                PID:1324
                              • 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=5140,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5148 /prefetch:8
                                2⤵
                                  PID:2864
                                • 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=4948,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5220 /prefetch:8
                                  2⤵
                                    PID:3844
                                  • 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=5384,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4836 /prefetch:8
                                    2⤵
                                      PID:1916
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --field-trial-handle=5664,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4924 /prefetch:1
                                      2⤵
                                        PID:4800
                                      • 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=4936,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5148 /prefetch:8
                                        2⤵
                                          PID:2780
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --field-trial-handle=4500,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4576 /prefetch:1
                                          2⤵
                                            PID:760
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --field-trial-handle=4492,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4976 /prefetch:1
                                            2⤵
                                              PID:3440
                                            • 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=5676,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3164 /prefetch:8
                                              2⤵
                                                PID:2240
                                              • 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=5756,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5732 /prefetch:8
                                                2⤵
                                                  PID:4712
                                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --field-trial-handle=3532,i,4929543978181434174,18049010580829494257,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3144 /prefetch:1
                                                  2⤵
                                                    PID:4796
                                                • 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:2444
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                                    1⤵
                                                      PID:4516

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

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                                                    Downloads

                                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                                      Filesize

                                                      40B

                                                      MD5

                                                      b196d664d64d017e326031cacdead78c

                                                      SHA1

                                                      4a79f02270ca023e48927b85ee9efbf9454ef435

                                                      SHA256

                                                      bc69558d133291788b761e0ea8c3ec038551de7e184eb7ea367dae89417f2899

                                                      SHA512

                                                      a2870dfde15dac7bf8c1f4d722775d02a9fb1721d245c39eeca9943763e0c8d1ebee3f27b48d1b910e52b17e379f960ceb2e070b5df2be8eab53702244dc43e8

                                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\6bd636b0-c7b9-4a0e-9dfb-d309e99b51a9.tmp

                                                      Filesize

                                                      9KB

                                                      MD5

                                                      6a71d75941907241ec03b88569cfcc9b

                                                      SHA1

                                                      bb59677976e60300d13096837fb6936626e3bef0

                                                      SHA256

                                                      af09c4f8ca2cd4d5e973b95c36bfed2bc79e2bc053151554c85b44ecfc9ac4ba

                                                      SHA512

                                                      e2742b41a5e63875650a1b61d76d34d526fe41ec5626df1c7fac9c6ad676a7facae1065e9ef9a4ddf6456852b532eae155325aa677e5f9417c306adec21710aa

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

                                                      Filesize

                                                      649B

                                                      MD5

                                                      a0a15877c103a5f3e56ff356c43620e3

                                                      SHA1

                                                      10f3b621862df06acd2ab9cf6667e9bec5c2fd7c

                                                      SHA256

                                                      4109d8e4f0d0cde8b4c577f4fcd218e8fc2ccd6c66c3c1a14306cf26425c347a

                                                      SHA512

                                                      cdb7d0b250635703b9cbdcff2f83ed626d8568b08b3fab7288398c450d4c52c9483d1b6f9f7e4770e5c0972b5892a671c13bb9b25f392822deb83aed4d4f0609

                                                    • 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

                                                      356B

                                                      MD5

                                                      34a19b22738672d63ff209d9fa5ef5dd

                                                      SHA1

                                                      11bf04d82a6dc6a08ca018b5abcc61c63e04d2e0

                                                      SHA256

                                                      48d3f217f0fef817d382d31ebe969311c9669fd755f5a65666b58d700890caf9

                                                      SHA512

                                                      b4787c3eaa9dede5c49a6637f560952edaa18d86f8de5e8e4498b3647230712c1818ad10d44e62e649a36d01f97ec18e6de922775317d3251a24ba298b7d1a98

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

                                                      Filesize

                                                      8KB

                                                      MD5

                                                      8d0d308cb33483d23271c41dd4aa6f63

                                                      SHA1

                                                      50df28952d215a652f3ddee83e429989d4e3c8bc

                                                      SHA256

                                                      9db6ee9056eec12f73b8c0e47c594a5dc2849cc2eba2fdd63fe89ca00b83053e

                                                      SHA512

                                                      f4a413705b4a4326617a249ab52a4113b2bc37d1be969eed3041968210253497d9fff5c5def13fbacafdb690c8c7dcabf218079ee3ac2d86c6a3cb7611aec5f7

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

                                                      Filesize

                                                      9KB

                                                      MD5

                                                      e165214098a2f6c5d7f566a0adaf76e0

                                                      SHA1

                                                      5a95c66596852edb4742747f8a17b076430eba94

                                                      SHA256

                                                      0562ab5e1b12d7d29e8072a4f87350c2e11d06f5e3f29b134fdd340845496f24

                                                      SHA512

                                                      df591b30c70fdba59cd65ddc95d5c88669c98d5dec79c2439461f4109a68ac7fe29658e18710e3813c8667caed4f6ebe6bdfab5398d97b36e95a8da404ac696d

                                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\adc2387f-50d3-427c-8026-3dcac5a11ff8.tmp

                                                      Filesize

                                                      9KB

                                                      MD5

                                                      70d93b45b18546854810de2172d40b76

                                                      SHA1

                                                      445fec6ebed6ac997d543a87f33ee2b86dbb0ab3

                                                      SHA256

                                                      6b3355424ab076aa038534f6a753665e4c38b6ee13908799ca0714beba09b753

                                                      SHA512

                                                      1b6e3197fe3010737e7bd9e09f8db3876f2cb07b829fb22ce07834e522880ccefe5591682a820bdc6f195d1bfee1060b6d782266d8fb25645d9ac555c0023e37

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

                                                      Filesize

                                                      152KB

                                                      MD5

                                                      8855dfae8855a7010bafac875f8e8ee0

                                                      SHA1

                                                      fc41b2175f53731f92faab74112f3bdd61c99ca6

                                                      SHA256

                                                      88b325dd7ad6b785ffd40dca00211784e943c603d51694cfe08146fa365765b4

                                                      SHA512

                                                      b96b15fd971d8688caebd1f950ae76c03d09e728ce9812c938e90a9910dcef2533ff9636a7111d73ede5f71932277b2c32b0587af79172c82672da045f992624

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

                                                      Filesize

                                                      152KB

                                                      MD5

                                                      a7dcc8ec0bd5fdf826cee5d95de104ea

                                                      SHA1

                                                      ba00f5fd5e7259a13108d9c7a5b5acf66ca781e9

                                                      SHA256

                                                      9bd7d0d808329a8e79b095fd9e4c3879c2932fbf7ae80bfa30518d19d60fedd6

                                                      SHA512

                                                      95c2b448cdc2356fed05c4b3c6b3d89271da4644a838bf5a414208717578393aa70b32c1169697c5e476c8d224afae11f492cf0c58db979ef363afd054ba3644

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

                                                      Filesize

                                                      152KB

                                                      MD5

                                                      077e640ee0cc634f2fd54697674dd6ac

                                                      SHA1

                                                      5bcb489e950b2434632b2a14e7b47a3486baabd0

                                                      SHA256

                                                      f60077738268a57e3d05f90e9eb16999f95474d68bec700be56514d601fd5e1e

                                                      SHA512

                                                      c48570572971a7b321aefd55b3a082335d3d99ad0754e21a606e1620e4db22d6c2552b74b5ea25e9eccd83acc170ac9ad1f12220e4d29b4a0b071df65eb9fd12

                                                    • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                                      Filesize

                                                      2B

                                                      MD5

                                                      f3b25701fe362ec84616a93a45ce9998

                                                      SHA1

                                                      d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                                      SHA256

                                                      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                                      SHA512

                                                      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84