Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 04:10

General

  • Target

    6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe

  • Size

    1.5MB

  • MD5

    8b28b4cfd5fc4e1ef82f7a96f10bf89c

  • SHA1

    b3508ba8a9e143063f98fc2d0cdb4782fa838e22

  • SHA256

    6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f

  • SHA512

    603d2aea823ae99f9e437cad499d91f539c833123dc525e63262662455b1a826e6840d59f64cb006a8c8e7a228848692eda4c056aeb9b6c33ac4a0bda29ee23a

  • SSDEEP

    24576:VxpXPaR2J33o3S7P5zuHHOF2CxfehMHsGKzOYCMEMfX4RZ13:/py+VDi8rgHfX4RZJ

Malware Config

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops Chrome extension 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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:\Users\Admin\AppData\Local\Temp\6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe
    "C:\Users\Admin\AppData\Local\Temp\6585676245e22cca9f08c5a2f4b7b3020dd02e544a9caa57b1df22687a43192f.exe"
    1⤵
    • Drops Chrome extension
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3428
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3684
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:428
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • 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:3284
      • 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,0x100,0xd4,0x104,0x7ff9fb0ccc40,0x7ff9fb0ccc4c,0x7ff9fb0ccc58
        3⤵
          PID:624
        • 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=2024,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2020 /prefetch:2
          3⤵
            PID:3032
          • 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=1684,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2064 /prefetch:3
            3⤵
              PID:4288
            • 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=2260,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2276 /prefetch:8
              3⤵
                PID:4456
              • 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=3136,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3148 /prefetch:1
                3⤵
                  PID:4788
                • 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,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3196 /prefetch:1
                  3⤵
                    PID:972
                  • 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=3860,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3656 /prefetch:1
                    3⤵
                      PID:5024
                    • 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=4788,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4792 /prefetch:8
                      3⤵
                        PID:3048
                      • 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=5004,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5012 /prefetch:8
                        3⤵
                          PID:736
                        • 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=4760,i,17564065739772890691,10627822347887895904,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1152 /prefetch:8
                          3⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4212
                    • 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:4276
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:452

                        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

                          aef26ca7c57b047b58df7f2768cb4ec4

                          SHA1

                          2feec68e3ba382ab1baf1289349133b4d230c07f

                          SHA256

                          8b42668782ceef6d308d1141057d128e167ab4a97100fb8f064ece82da3eeca5

                          SHA512

                          19514ebdd34c1d84477f4db48fd722762347c68ffc6b784c7492ea919893aab4bc13ddcf42bdb441f41ca5e2ca070edcdc63b503a0838486e9cf06773e51cf34

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

                          Filesize

                          1KB

                          MD5

                          57a194ba2d778df87b9c5f6208219bab

                          SHA1

                          5c5b3b6b5cf68b9f7243aaa882ed9e0ce5049948

                          SHA256

                          f59027e3698ad35e6305884841d3d3fc111f20ec60a7246a42dd8080b4d6bc19

                          SHA512

                          ea0ae094944212f9060b5f0629ef7ad4ee6c60b92993ecfe5a36a0b2ac13e078aecb9128eb698409ea4da9cda647ebf06cfe2ed41ec265ff7377d87c88f216f5

                        • 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

                          81e839adbc7d9555f5c1012368483ff9

                          SHA1

                          a55b4c71a4d4750f72ec5cf7eca2c55d569b787c

                          SHA256

                          5714fd9d42633583eb3aadb0bdf9e37fb282fc57ae9d7de2a016f1ac722c9b97

                          SHA512

                          2fd261d7a3767bfad4158754d58aeae778f1e2177b2988abd41f14811c431745491228dd70706fbdaa5d8c36b6cf416b16c9a2260b82697a957b7998d29e8a93

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

                          Filesize

                          9KB

                          MD5

                          4739292c07cc58682335aa5ed6036492

                          SHA1

                          8466c922f705c2e2b66b8cdbbe0b4df8e64f3b77

                          SHA256

                          8bb46610736302ffd24e9d5885e2a1f5b0b500a6a95fd3098dba1445fe935dd3

                          SHA512

                          85233b0814087c5ebcbf274c2505c67d1dfe77887d25b261cccb909bc0a626dfff11dbdec4eb11951e90c2fa6d9120f829b2a464747420072b05d7133c64a3e3

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

                          Filesize

                          9KB

                          MD5

                          e77b4601333f6fb2114e0f11b9b0c7b7

                          SHA1

                          eec4d52c9f7452368f3bdd180c705b339d4be5aa

                          SHA256

                          8686b339df768e4f7524153b3e2e815d34c2086421aba392cda2ef9ba038ef1d

                          SHA512

                          f4dd65901dee9f277968d9a7f121aa9a4cdca733dd769a91f6316cd80b8cbbaacbfcb367e840e8cbdd481ef7a14096be33048579f22f7a1a7e6c8d0fe0d52e22

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

                          Filesize

                          9KB

                          MD5

                          dc31da1a520b161866d94dee98e13a6e

                          SHA1

                          4d53f91e475b1cb8b558071fcc5c647895ac250a

                          SHA256

                          504e93fc4e5156c327f7254af824b1b7c79e1d4e58d38b2770b819113ba929e1

                          SHA512

                          727519c8933c1eea791c9f80d04c8c9b1562124a579ec25ef037108b303152ee5a622f464f04057416abac3c45374723bcd87ecd74ea6bf5b97239359c262380

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

                          Filesize

                          9KB

                          MD5

                          a67dfbbd848b592307f1ac86aa331f9d

                          SHA1

                          cf14d21e5dee3a6c2908f67563ee741ca74a7284

                          SHA256

                          2b12e6cfb8ba649714f2d8ab04b05bcd0cbdca9f71545bd16082e4fa6c86b95a

                          SHA512

                          4b0e6768cde9a6c3659a8db5bf7408a53555843c07c3c9d7189ec8581b7cb5ef23a99a3dddae9aa6e0c238516489b86a006e8f81dcf783d5335b883370b742a6

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

                          Filesize

                          9KB

                          MD5

                          1ddd85f9254e3b5a53e7c4afe939721d

                          SHA1

                          c7a43f1090e08ac375ac14648b1f9da940e7e7fd

                          SHA256

                          aa183c7c33e48149a3914a6b664bef1c0bb525172f89623224a6bf4a70cf0448

                          SHA512

                          36342b796a40f50a24ccd9a1b647ba5b05e05d3a6a41d04561d9021002304f17a897fa59c1d2dfa75a9406745a0d856400f2cdde3cef04098e8810b5a214e08e

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

                          Filesize

                          19KB

                          MD5

                          7db41601fcf0a0764682be0ee2387589

                          SHA1

                          eb6f0e06030a5ce212afa4a689b76daf39fa13e3

                          SHA256

                          6224dca19bddd390c60a58d219987a9f2d737d9bee15e67417c106303be1d793

                          SHA512

                          3bf30bd301ca51d9b5c2f0b06e579b1790fa7e51e61ae90e7aace35cd9344fea5ceb46eb28348e3f93f6d908e1143dac8cd2f2e38d153934970206777ab4084d

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

                          Filesize

                          18KB

                          MD5

                          cf5a05c1e9dc82acdd591047663d7765

                          SHA1

                          0ce813c64b429782263facbc11cb595794221e6d

                          SHA256

                          7ead30ec129217064a9ce9763f1d90388aaf9a6088fe2d17c8988e64a34cc89e

                          SHA512

                          0eaadfa65469239e1b84c4200c6dbf10e93e38267b03f89959582ed8be11ea5ed65d0abcb9c6e00a1f257150a341a2c4aa0300b7b7972743c904d59fd33533a0

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

                          Filesize

                          203KB

                          MD5

                          d3754b284a094b852f4e0532c25dc1ac

                          SHA1

                          68a8b65dfb2c43df54570ac93f5579ec03671cc0

                          SHA256

                          dc7f1230aceba333ab11aa1801fc87051846181603a5e77b540dfe03add544ce

                          SHA512

                          85e361f3f26e8f3b4fb249d47d310048236fa824930abda99213fabab8c824342646d6f4a94b131ff957188e7d2c54c4cfd633c4a693172d4e315ed8e56bdbd2

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

                          Filesize

                          203KB

                          MD5

                          a9db2d41f356600a10daacaf4e3d96ca

                          SHA1

                          3373267ddb97dd69bc801efbf4351d8b0b9c966c

                          SHA256

                          f6bf61caf4a989ada42714ed2fdca7945d6cfd81679c341e8c31d906ee71b515

                          SHA512

                          2dc78668b62a5ccac275c76bd130159c73e18e0466ba77b14d5b6637b1264fd0e144847c95114d43b6e354ca169b9121419cfcdde930034a11c75ff9a11aa514