Resubmissions

17-09-2024 09:31

240917-lg1xcswbqm 10

17-09-2024 09:29

240917-lgcjrswapc 10

17-09-2024 09:29

240917-lf6ffswand 10

17-09-2024 09:29

240917-lfw7sawbkr 10

03-05-2024 08:53

240503-ktflhsbb5v 10

03-05-2024 08:52

240503-ks6fjsbb4y 10

Analysis

  • max time kernel
    53s
  • max time network
    40s
  • 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 08:53

General

  • Target

    6a7ae322269fde1d1745b0dd5b7c5a47dec8ca798435cdc65c78bb9ddbaca925.exe

  • Size

    240KB

  • MD5

    c1397ef661ba5945c1dbc46131239389

  • SHA1

    8196513366bc7ee3d95c86b66c47d57a7edfa89a

  • SHA256

    6a7ae322269fde1d1745b0dd5b7c5a47dec8ca798435cdc65c78bb9ddbaca925

  • SHA512

    647741b38c2096ca16c020533e8a41e9a9a9df86887072117bb4a5a4940624e065e56a64fdf1392c0c2e3995b68f5ab3d3982613d6b7965e802bf694f5b3006f

  • SSDEEP

    3072:uc6XydFjCuZm9GY4qzXbUaFLC8dU78aaKOdemqHWosPY5SUgmwhiAbWO2qUugr:E9TvUMPUXL8osPugmwhi4d3U

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Program crash 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a7ae322269fde1d1745b0dd5b7c5a47dec8ca798435cdc65c78bb9ddbaca925.exe
    "C:\Users\Admin\AppData\Local\Temp\6a7ae322269fde1d1745b0dd5b7c5a47dec8ca798435cdc65c78bb9ddbaca925.exe"
    1⤵
      PID:3580
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 8
        2⤵
        • Program crash
        PID:3452
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3580 -ip 3580
      1⤵
        PID:3044
      • 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:1200
        • 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,0x100,0x104,0xd8,0x108,0x7ffc9106cc40,0x7ffc9106cc4c,0x7ffc9106cc58
          2⤵
            PID:1856
          • 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=1820,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1816 /prefetch:2
            2⤵
              PID:404
            • 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=1792,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2056 /prefetch:3
              2⤵
                PID:4168
              • 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,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2128 /prefetch:8
                2⤵
                  PID:2856
                • 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,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3228 /prefetch:1
                  2⤵
                    PID:3400
                  • 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=3144,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3256 /prefetch:1
                    2⤵
                      PID:4660
                    • 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=4372,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4412 /prefetch:1
                      2⤵
                        PID:1836
                      • 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=4648,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4636 /prefetch:8
                        2⤵
                          PID:2644
                        • 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=4688,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4700 /prefetch:8
                          2⤵
                            PID:1608
                          • 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=10 --field-trial-handle=4904,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4932 /prefetch:1
                            2⤵
                              PID:1840
                            • 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=3468,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3484 /prefetch:8
                              2⤵
                                PID:1128
                              • 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=4560,i,11328873251659724980,11587717661720411425,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4704 /prefetch:8
                                2⤵
                                  PID:4328
                              • 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:3612
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:1316

                                  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

                                    e9b30257c675a246bb7e0387df3c66f7

                                    SHA1

                                    e9b69829a92ac211706ffb2d31840755dc819a80

                                    SHA256

                                    3392f88074e1ca11b84ce51dd8bc18ea74782ef81babf424e5fd8af6e8fd5c3a

                                    SHA512

                                    0420a5a2dbc51a1539f887cc15835187daec4352d678f6c7b04de688bd828a92a8bb957faabdb5142a1602a0bffc7b2bab68fe7abdd572805047b79223455aa5

                                  • 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

                                    241edd0c89418fc621627ce28eef8443

                                    SHA1

                                    78ab6928b721b7a0fd02e6d07fa5472e7cb73b60

                                    SHA256

                                    900f3c66ff7114c907044ff3d0514ee1d572a40a8c14e2b2f170d479d20b5afb

                                    SHA512

                                    f57e1e4aa236a001eb3f7191d6a67843208aa4c05ab96031a73dce4c16e9a3c77a5cac409b51395a30c08e0e30c99bb635cfa26ac1ad5c22439fe436d21e22a3

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

                                    Filesize

                                    356B

                                    MD5

                                    d069f2e4a4167e86ffb8be59657619f3

                                    SHA1

                                    ea7c3a918e94c9139e0251f110c2728568b51fa8

                                    SHA256

                                    2aa336f6096b29e3c0d5e7a674514f10f642852960813a6a441265816cf7a793

                                    SHA512

                                    627697f007b6b221a0a41eb640438a99b66121e30d41cdfc6d4e698cceb79c333319680e17e69f5ee693b9b584d316badc458cb1d7fa733f2aabac343d9dd164

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

                                    Filesize

                                    8KB

                                    MD5

                                    a483efd555e3c7dad6a04d42e07cd5b5

                                    SHA1

                                    ca832985a781978e3f33cbee3e2105e6bafbea56

                                    SHA256

                                    399390356bd80ba32a5fbdf7f04dccd88f702b9cb1c27b1b3d1da5bb8f6e8c5c

                                    SHA512

                                    e7c2324284b09bab4b0d0abdb70182fbee344cd413e79e59e9a08266542842f0671f4c6e1315109e699863cc3d506e1446f924328920761935910ee9eb6be8e3

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

                                    Filesize

                                    9KB

                                    MD5

                                    d96286f419a1b84834eea5da65079863

                                    SHA1

                                    0239277adbd81237dc4423239a309c6abc0db9bf

                                    SHA256

                                    24004e75ed8898ffb960ba9ae196d0a25eeecf671f92b679b09b01af02e7cd94

                                    SHA512

                                    b0764bf0dcc78ca84ac2a84996f085c38f0a721e2957cccfa0d33045efc01b7adab513d8383ceb271bd4cd1c623ef4524faffea5921be018d4b21a314611974c

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\f9ab0023-35f6-42ea-bdbc-21e7fceab959.tmp

                                    Filesize

                                    15KB

                                    MD5

                                    1b033c3db4ec444bd332c4b73b9ed17c

                                    SHA1

                                    13950ce08bf49ec7310ad46a9bbffc2c7298c5e3

                                    SHA256

                                    38a4cccc23062c369f6ec2556504fe1ca52f237dc2ca8875f18a527b6c38e34b

                                    SHA512

                                    480db98e3b8709b8758b43808abae202c08c200fbbd7a760bcec9f367de8da339c1b4cb07ef927d14a4c48a8631846cd7983c7b391b59c80f1adf013f0a4c398

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

                                    Filesize

                                    151KB

                                    MD5

                                    b08bda1752f2c210510de4b913e795da

                                    SHA1

                                    dd0e6a75387840b8881754e0ac0f7e90b24d9c31

                                    SHA256

                                    e5273dc8656f54c3751c130b2a69fd5477d029dd48d56a896df0a545b69fc030

                                    SHA512

                                    083a281536aa220bd218a8b8f4bf675e4c68ec12338ac2df8e46606bfd10c0d7e68e09fefcc22bd93b4de03ca946d3196e89f0ccfccd77101ab756e68f2d16d2

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

                                    Filesize

                                    78KB

                                    MD5

                                    ad823a379d3bad4682c9cb528bb123d3

                                    SHA1

                                    b6db64c76d904d4ba7b2055223747523f7841ca4

                                    SHA256

                                    caf5be78bc67bdd41bc372df85f5799ea72605763763f04c480fb43d2b02c977

                                    SHA512

                                    05cff09abf000ba439221f39568ee7189710c33ef3949b0a97f08c8cb96138dc7b7f2924f82e6106f2f794b3da390d47e148c3e0edf423d0835d640129def1a0