Analysis

  • max time kernel
    149s
  • max time network
    149s
  • 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 13:46

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:3696
    • 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:2788
      • 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:3968
    • 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:488
      • 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,0x100,0xd4,0x104,0x7ffca192cc40,0x7ffca192cc4c,0x7ffca192cc58
        3⤵
          PID:464
        • 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=1920,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1896 /prefetch:2
          3⤵
            PID:3908
          • 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=1912,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2128 /prefetch:3
            3⤵
              PID:3532
            • 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=2256,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2344 /prefetch:8
              3⤵
                PID:1696
              • 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=3120,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3136 /prefetch:1
                3⤵
                  PID:1744
                • 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=3112,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3180 /prefetch:1
                  3⤵
                    PID:4132
                  • 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=2280,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4564 /prefetch:1
                    3⤵
                      PID:1588
                    • 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=4776,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4788 /prefetch:8
                      3⤵
                        PID:3616
                      • 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=5036,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4964 /prefetch:8
                        3⤵
                          PID:1928
                        • 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=5164,i,12688059592891787010,12804589245184563913,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4960 /prefetch:8
                          3⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4604
                    • 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:2328
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:3304

                        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

                          0311ce3905a107832772cbb80a3e2310

                          SHA1

                          d0b560fb6c432185508f11ff95a30c152d4310d5

                          SHA256

                          399df3dcd19a39d791f926ed94e1d3ba493f82bdb98ab34e6def938a1756baa2

                          SHA512

                          4045d51b0e5bbdcc2e3415cfcb8ccd212bd8e4b2e743d3d00e6e74f96c2773d1f4732ebae1a3aca8b3a87c2d83304bdc5a40b7182dbe5a4ae0c9f05e71ed9dda

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

                          Filesize

                          1KB

                          MD5

                          aca0cb5f8813ce52832babf92194b358

                          SHA1

                          7ece71be822f73ab9a668904d3feb38548a4ea84

                          SHA256

                          b4bbb1e202a9fc9db3f486916254d15f7f6622659707bc5ab39e3ce7c141392f

                          SHA512

                          fa4d53a01b42dfdd502891b197ef3fe4208adfa4378ae5e3e7b97c52abbbd7555a7643e8ff3b0849cc92abffd8bba80306f47e01b7ea249f5e706c3861abbbf1

                        • 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

                          42d2592423db5446769483ecd102d10e

                          SHA1

                          58e96d021ecf99784d286491d78966df91fa92c4

                          SHA256

                          5e353886b1d60455f55c7b34954175c1c234718ec9d14e776ebcead14923c7b3

                          SHA512

                          5df134d9d7c8fbd8cf2329e848ee7a318489493700e99f1593243b8eed89d8e64f650f94c4257c846e2fcf89461a628272ec8f91214e4edb5ec28a895827be14

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

                          Filesize

                          9KB

                          MD5

                          57f9bdeba279fea15fcd475b1f66d573

                          SHA1

                          dafcc8a7aa478a95361d4df65670820eb9c448a0

                          SHA256

                          16c5d9f4911f019b3f96429e7465947158b7fc75f72e866a431f0c155201b673

                          SHA512

                          930a2d6e4501e4942016574fc939fdc726ffba6b5c7a554cc8ce13ebad09420811cd036c92d3bc2d96e3ed8dd6aa0ac9420a419b67d97c9962a51113cc76f57d

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

                          Filesize

                          9KB

                          MD5

                          c30e49a04a9d73c1b94215bb09c3aaf3

                          SHA1

                          60f2b20183fe707b60278a998ae9f25e4af1b74c

                          SHA256

                          9dc6f8f0462fa2c7e8bc4acc09977d9c2cc7cd76908e8eb54a80231a84f0eb94

                          SHA512

                          146473bb9d16054c8f236aa280a7aa1c69a365a8beeb9ef9f05c9249ff905bebeeefa8c0444b70223f34cfde2ebea22dfb8b22c8554e3939aad8c1abd114b1d4

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

                          Filesize

                          9KB

                          MD5

                          45bffcaf9f63fb15fb64e157717521f8

                          SHA1

                          ef24d23fae2f230f440e981631c379c68177a542

                          SHA256

                          fb85281f01491b4e03b6ceda82f86f76bd83b5d06c5d68fefe432ce08834bb60

                          SHA512

                          7994115dc0958903c42955eb4e71ece7e408f6d554921e9f3082e730d85de909d9534439b2297767f231101de5c582ab8d5afaf1956f21128ec33b088f89eeda

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

                          Filesize

                          9KB

                          MD5

                          3b792bd544ee5337183b4794e029d01e

                          SHA1

                          2b92d11951d011c8ae699e16e07f19642014080a

                          SHA256

                          832cc931179196c054611dfe5661351d6f860c701ecb92f46e2ce0c7cbd9fc9e

                          SHA512

                          e2c282d6c9372a8f52501df151d0aa346ee3f1d08ca93b883536a0d3fafaeec7a30f028bfa8185d7e4de1f5fd44025021daee873abd3d5b0b81289ad1d13f0b9

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

                          Filesize

                          9KB

                          MD5

                          737b54a09905a06432c6363f0f37d294

                          SHA1

                          8d54d399f0d48dee8dc34efa381ff76a09e56237

                          SHA256

                          683fe77d81d0c45626e194aea41492da7e188f0d67a3a24643a3daaba1ab706f

                          SHA512

                          e449352cd6971229b028635d704b55070005f871c40de6e16424dc38baaa6b3fb083055012be65e3c9d2be87584fa817401f708fe9830446ecedc81a950bf66a

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

                          Filesize

                          18KB

                          MD5

                          827ed833d76f1ca6affc14d97e410856

                          SHA1

                          37501501cc42dac94f0c1d86f8fe086131d51ec6

                          SHA256

                          27c751702afd3c4d8f939b5e3a6ee4e020954670f5ae94d82a31cd8a91a6e2cf

                          SHA512

                          28cff13cc260b94936e7ef677bcf2c5ee6718beda87b1645b76961de7ee61f28be7fd469d6a48ac8cf590eaba6d549af8983323139d788b777a5fd0d7c6a285d

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

                          Filesize

                          19KB

                          MD5

                          0e965f3fd90bdedda61021496f11efbd

                          SHA1

                          a9fab8a059a7ee09d34488e42cac2bd647c0fd26

                          SHA256

                          b375d56dc7c63299aea0dd5c2179a479a7d706a5530bc8aa8ce7754dd27a9516

                          SHA512

                          0bd82c654f08f17b26b883ba45f02ff06092c9bef8307e7957c3a08a9af59547d8eb9d7ecc7dcd6f47f720b145165c509a27878d72fc0714383c9061063a73c4

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

                          Filesize

                          203KB

                          MD5

                          fea098b8710fd0e2ed3f8d2a9f16e2f5

                          SHA1

                          5f06e2e9aec0d90e579a24a292dcfc829199b119

                          SHA256

                          7ffa0d6a2df0d4f9de2f558626739fb49f3fe3bfab6af005dea89f5300611e15

                          SHA512

                          6ce5745e64c764bd43b3d0e9bdb5fd81d64f9eb1773b95698e07603d5d3652e97b05eaa05e25ede5083443d1d119ad8838113ed35a1bb178ac82f3097e7deb4a

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

                          Filesize

                          203KB

                          MD5

                          44ecf891052c81f266169c874f4f782d

                          SHA1

                          6ac35d8a34c3858bcaf47db2fc2ff616122faf11

                          SHA256

                          c410d1e352dfd8848feb6c854244d82d1b579961c1d410e5cb61cf0651991bb2

                          SHA512

                          eb1910b29d499d0d09ba41a03a0b1f367718d71ba3eabb6ff0f388da2a46c8abdc536d5427fe4bb6603b3d7f9634d765872ab614be37115e82d3a16b93e42bbb