Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2024 12:25

General

  • Target

    34c3f1bc4872912b7fcc4ca0c0b4825fcee90df86d9218c8c7d557f852ed3af1.exe

  • Size

    1.4MB

  • MD5

    6ed21f7aa1df0769e185b6dba72084f9

  • SHA1

    0cb7edceb3b79b6e723144789b4c6549daa57f05

  • SHA256

    34c3f1bc4872912b7fcc4ca0c0b4825fcee90df86d9218c8c7d557f852ed3af1

  • SHA512

    bbfb5f5660b185ef5cf3ff141d36f0f88c427eca9fe4996b82fbc0f340944bbb3fc2dccce45da1445e76b3f63ecdacfa73ed932d444dcb13abb256073c815737

  • SSDEEP

    24576:axpXPaR2J33o3S7P5zuHHOF26ufehMHsGKzOYffEMSXkdOZ1w6:apy+VDr8rCHSXuOZu6

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\34c3f1bc4872912b7fcc4ca0c0b4825fcee90df86d9218c8c7d557f852ed3af1.exe
    "C:\Users\Admin\AppData\Local\Temp\34c3f1bc4872912b7fcc4ca0c0b4825fcee90df86d9218c8c7d557f852ed3af1.exe"
    1⤵
    • Drops Chrome extension
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4392
    • 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:688
      • 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:2896
    • 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:1988
      • 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,0x100,0xd4,0x104,0x7ffda2e1cc40,0x7ffda2e1cc4c,0x7ffda2e1cc58
        3⤵
          PID:4200
        • 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=1636,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1776 /prefetch:2
          3⤵
            PID:2468
          • 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=2176,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2208 /prefetch:3
            3⤵
              PID:3632
            • 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=2272,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2320 /prefetch:8
              3⤵
                PID:1872
              • 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,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3140 /prefetch:1
                3⤵
                  PID:4572
                • 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=3164,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3184 /prefetch:1
                  3⤵
                    PID:1496
                  • 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=4544,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3848 /prefetch:1
                    3⤵
                      PID:4988
                    • 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=4684,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4868 /prefetch:8
                      3⤵
                        PID:2928
                      • 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=4664,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4656 /prefetch:8
                        3⤵
                          PID:3224
                        • 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=4876,i,11191744852220879216,3933418243000187186,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4900 /prefetch:8
                          3⤵
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3752
                    • 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:4968
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:2780

                        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

                          33aded33131ca25664bb6aab04a27d6a

                          SHA1

                          ef2372eb75a5bda5b7a35b7787e9b32e71ac574c

                          SHA256

                          5d9941acd254a83568a1850b2b98e72f768240dc92b71b0a67e2bf618705da65

                          SHA512

                          e4422e1b109aac9eadf869bb4f7fc59ae7a88bbd8afdd25ba3411427bed28a0a029965c19ceb9f2cc65953ffb4695977b70b6c64d57237e4e3bff9bf3f788618

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

                          Filesize

                          1KB

                          MD5

                          98fd5598c9a1375f04a88299178be91f

                          SHA1

                          8ce35ef7b0836c389c77e66c39486a7fe3bdba92

                          SHA256

                          031da8b3f3156d1dc63bbb7ab6aca44d204d1244f856ec4b57a06a01c33ab6bf

                          SHA512

                          efdcf62bb86fdcb90bf6f428beea70ca34c5aa88208e0cd206abe08958f8d11eca5c7b5bfaa52fdce6ba12bd7efdd7e4972b36a57e856db86ff58ebdf2459fd7

                        • 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

                          4817c31315b4f22bf3683c588c8bed10

                          SHA1

                          7fee066a90fa43f1ca94e7ccb186ea1d379a6bbe

                          SHA256

                          7e614ba3b5cecadfb5346bdab9dc487a27fb0feda8d0d9075709de6984dbc478

                          SHA512

                          d833277ed961e30df9104f5b334997f83b66eb34f8ac00141773c1c9c19fa98458b87f52fdc3eaf0b1b9164a73fa0d688596f434f161d7b8346bac25b2e901c4

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

                          Filesize

                          9KB

                          MD5

                          58f2316984d0c51309023adab47257f5

                          SHA1

                          751bd5dbc979275b6f235aa5ff60c9b7b70ec761

                          SHA256

                          68999308c11fbaf947573c36eab5da35cae5fd9b97881d1909a133ed904a1d5a

                          SHA512

                          64c34783b8fc3974650326aa2817b37b1169c47b032701c399860aa26f482ecd519bc55111e75ed61f3d16b331826657b7d2d00ae41dbe668d49f45174d0ee08

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

                          Filesize

                          9KB

                          MD5

                          7096f64b55eeb39ae6cde9425549f18c

                          SHA1

                          25730ce4c512bc69ff9d57a827b7d03391fb9373

                          SHA256

                          1d85c4f52334a59ea81318df50f6257efef553664cda9684a3e1c03cd1ea4c71

                          SHA512

                          559cce244b144a7349d23c90b52dc5e3f9da4b7f7c1370bef6eebe9962737f591d5cb9d2bf6364585e8c07813249c812f3f0d46a88c78cb767173cda0bacbf5f

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

                          Filesize

                          9KB

                          MD5

                          0ff0c9e148cb9520d0b23757cb15a83b

                          SHA1

                          1d880c1aa2c034cffe5e983f810975386d6fee3e

                          SHA256

                          9258de244aecb76e5227728ca76697cc7a53ec4e0bd40703c15e842eb954e180

                          SHA512

                          bb8a1b797e621b9145c6173597d1776ca79105ca1309d54e0fc782780eff1117b095911e21e32a578c7e33c5cd1ddd6e0199c6338150b4b19f291bc16c272395

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

                          Filesize

                          9KB

                          MD5

                          b26d33a47c26516c205875c038aae5c8

                          SHA1

                          a80bf581dbb82b02985d1e7e3edf69cb6924d94b

                          SHA256

                          911327d6ca9dc19e1db731713cbbd076915c635fa9c2fc37537f0b867019add2

                          SHA512

                          9b7516129673d2ef06e0819e0a7ac05615d90795a10454ee93a943d4225ebc23a539979f4aab5ac0143dd873e98e88a438e2baaced8ecaaf69463cca872040a4

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

                          Filesize

                          9KB

                          MD5

                          e73577438b46f87b7f86a2520f42ba92

                          SHA1

                          b01a11b9c5154643c54402114f44833f075f1968

                          SHA256

                          e4c03c8ffdad58bec0b67767911da5f65f4102023597fd5050d470175be39658

                          SHA512

                          4be145a4759ca48660231e68e54efbd9a00358cb44acfbc04f2a05c7f2850482347432b65bafe365a8ece84ecb84583eef82ffa8582a9cc3f6a46ec7f7a9b3eb

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

                          Filesize

                          9KB

                          MD5

                          8ab095a6c38b7f0e00dd0001b4c031be

                          SHA1

                          13d8da7c7806c7064ca0ed63335fd8328ae0599a

                          SHA256

                          0ea77e24785a81358deb762f0a25a5447510939907d04793a253bc4c9da3d440

                          SHA512

                          c55a3c42f875dfcc262dec41c6b8fdd5d4fcd3cf167fa4c9c60a906ff5b4548efc51b01139d53497d28fc0157350bd2877168760d01537d902e1ae37535f3dba

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

                          Filesize

                          18KB

                          MD5

                          7474d47adf69d4781b7ed33242dbc4fa

                          SHA1

                          3ca4001ef5d9798bb315277a126bfd625b9d0da8

                          SHA256

                          cc99758ed278672db71a331d3ef0317395b85e456d9f474d6fcd6976707e835f

                          SHA512

                          47270240f2034fbbdc68f7cc75bc990f231abd7565f002f8ea99cde46485cf286c180a64b077f48d4837e226afaea983ffa2e4f9257610f0ba29d2639f81d7f5

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

                          Filesize

                          19KB

                          MD5

                          864140d068a7d09f888c76715707a61b

                          SHA1

                          1061a4f7e9250e9d9bfaa6b2f455f96013bd0999

                          SHA256

                          62f1d9ae8e46eb83c903dd96aaa41c91f2f40ed41dc1dbb10fffe11cb5271601

                          SHA512

                          1809b9438f23eb2a9e60fd33772d06eea9fbeaa98acf70fdb7fdbd8a6d33f0f7eccf178fc3973eca04984e189699645757c290023e8f413119c13832f60b123c

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

                          Filesize

                          205KB

                          MD5

                          4d929bd50c2db1d6ec688adcff9241f3

                          SHA1

                          5f443014e507e58cd8dc780455af69b578274088

                          SHA256

                          082798681f1152fe9120fa022ef54690ebc73dfc71ab8e69ecd652f68a3030cd

                          SHA512

                          14fc7c65fbb5841dc945f3924dcb6176b84c6a9ed22861951812e0ad7fd658fac99ac342f11986082fec8810e7b327cc862a2a2ff9b52611c9bb29ce5f2eae96

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

                          Filesize

                          205KB

                          MD5

                          6717a87152fdec504153e4e13b3a7080

                          SHA1

                          6a76e88704fbbd01643134c08493786b44380cb5

                          SHA256

                          d0ef0ae5374f380eebfaa1c1972013331ae46a2016700e2b3d7e5b080013bbbc

                          SHA512

                          d307397916fe88236d1db3c49045c2623e8e5da9dc67f9f8c9506077810016d4a1a5c714a972e8810b68c01f05b6f4927f04bc9414bfe77e2b2c6eabaa5ac41a

                        • \??\pipe\crashpad_1988_SPWACBGCNABBYKER

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e