Analysis

  • max time kernel
    179s
  • max time network
    186s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-02-2024 03:35

General

  • Target

    f7c4120d89af261c1b5e437682e827f991c0f0737396c5c8a7eb30cee92c3ce0.exe

  • Size

    1.6MB

  • MD5

    71b34f3f5fa5aac53674b7669b663477

  • SHA1

    802e5112517305e0dcfea4b0b2dfc8bdf07473d8

  • SHA256

    f7c4120d89af261c1b5e437682e827f991c0f0737396c5c8a7eb30cee92c3ce0

  • SHA512

    9d2390639c838795121ea3b82280de75b565fba9b3ba3116e57bcf8bfd3d2410606986a27d0ebf1a1f12b8d4365269e030ae36101488e239aa75d7af327e8c1b

  • SSDEEP

    24576:xQpyBPGxrdclka3bP2WwgTKbgtD8rs1gPPKu4FjqBjn:epcEiKdaTmPPKu4hqpn

Malware Config

Signatures

  • Socelars

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in Program Files directory 10 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
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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\f7c4120d89af261c1b5e437682e827f991c0f0737396c5c8a7eb30cee92c3ce0.exe
    "C:\Users\Admin\AppData\Local\Temp\f7c4120d89af261c1b5e437682e827f991c0f0737396c5c8a7eb30cee92c3ce0.exe"
    1⤵
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:416
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4092
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:496
    • 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:4440
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc15989758,0x7ffc15989768,0x7ffc15989778
        3⤵
          PID:4936
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1660 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:2
          3⤵
            PID:3700
          • 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=utility --mojo-platform-channel-handle=2204 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:8
            3⤵
              PID:4460
            • 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 --mojo-platform-channel-handle=2156 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:8
              3⤵
                PID:4564
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3208 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:1
                3⤵
                  PID:1760
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3200 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:1
                  3⤵
                    PID:2436
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3736 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:1
                    3⤵
                      PID:1620
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4916 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:1
                      3⤵
                        PID:4428
                      • 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 --mojo-platform-channel-handle=4920 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:8
                        3⤵
                          PID:2160
                        • 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 --mojo-platform-channel-handle=5684 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:8
                          3⤵
                            PID:2760
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5804 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:8
                            3⤵
                              PID:4788
                            • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5264 --field-trial-handle=1888,i,15747470123849996929,9740963444694115110,131072 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3264
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:1708

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\background.html

                            Filesize

                            786B

                            MD5

                            9ffe618d587a0685d80e9f8bb7d89d39

                            SHA1

                            8e9cae42c911027aafae56f9b1a16eb8dd7a739c

                            SHA256

                            a1064146f622fe68b94cd65a0e8f273b583449fbacfd6fd75fec1eaaf2ec8d6e

                            SHA512

                            a4e1f53d1e3bf0ff6893f188a510c6b3da37b99b52ddd560d4c90226cb14de6c9e311ee0a93192b1a26db2d76382eb2350dc30ab9db7cbd9ca0a80a507ea1a12

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\icon.png

                            Filesize

                            6KB

                            MD5

                            c8d8c174df68910527edabe6b5278f06

                            SHA1

                            8ac53b3605fea693b59027b9b471202d150f266f

                            SHA256

                            9434dd7008059a60d6d5ced8c8a63ab5cae407e7152da98ca4dda408510f08f5

                            SHA512

                            d439e5124399d1901934319535b7156c0ca8d76b5aa4ddf1dd0b598d43582f6d23c16f96be74d3cd5fe764396da55ca51811d08695f356f12f7a8a71bcc7e45c

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\aes.js

                            Filesize

                            13KB

                            MD5

                            4ff108e4584780dce15d610c142c3e62

                            SHA1

                            77e4519962e2f6a9fc93342137dbb31c33b76b04

                            SHA256

                            fc7e184beeda61bf6427938a84560f52348976bb55e807b224eb53930e97ef6a

                            SHA512

                            d6eee0fc02205a3422c16ad120cad8d871563d8fcd4bde924654eac5a37026726328f9a47240cf89ed6c9e93ba5f89c833e84e65eee7db2b4d7d1b4240deaef2

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\background.js

                            Filesize

                            20KB

                            MD5

                            a8762c2aa67a974b4321b799e20a5451

                            SHA1

                            2ca4113a3f4f904b954eee405153f7567c39c798

                            SHA256

                            22340d609403351c8d4f95bd84f43748aae774a492839436fb8b15b6a25140e3

                            SHA512

                            4d6e580f08508c17c170eefb8023d1a4fa538838e4b230d05929687f6ab81321bbe4c1ecf178eb7a2b3fa058ef172c1642fbd828bb0888543d5000333e7b7077

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\content.js

                            Filesize

                            3KB

                            MD5

                            f79618c53614380c5fdc545699afe890

                            SHA1

                            7804a4621cd9405b6def471f3ebedb07fb17e90a

                            SHA256

                            f3f30c5c271f80b0a3a329b11d8e72eb404d0c0dc9c66fa162ca97ccaa1e963c

                            SHA512

                            c4e0c4df6ac92351591859a7c4358b3dcd342e00051bf561e68e3fcc2c94fdd8d14bd0a042d88dca33f6c7e952938786378d804f56e84b4eab99e2a5fee96a4c

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\jquery-3.3.1.min.js

                            Filesize

                            84KB

                            MD5

                            a09e13ee94d51c524b7e2a728c7d4039

                            SHA1

                            0dc32db4aa9c5f03f3b38c47d883dbd4fed13aae

                            SHA256

                            160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef

                            SHA512

                            f8da8f95b6ed33542a88af19028e18ae3d9ce25350a06bfc3fbf433ed2b38fefa5e639cddfdac703fc6caa7f3313d974b92a3168276b3a016ceb28f27db0714a

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\mode-ecb.js

                            Filesize

                            604B

                            MD5

                            23231681d1c6f85fa32e725d6d63b19b

                            SHA1

                            f69315530b49ac743b0e012652a3a5efaed94f17

                            SHA256

                            03164b1ac43853fecdbf988ce900016fb174cf65b03e41c0a9a7bf3a95e8c26a

                            SHA512

                            36860113871707a08401f29ab2828545932e57a4ae99e727d8ca2a9f85518d3db3a4e5e4d46ac2b6ba09494fa9727c033d77c36c4bdc376ae048541222724bc2

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\js\pad-nopadding.js

                            Filesize

                            268B

                            MD5

                            0f26002ee3b4b4440e5949a969ea7503

                            SHA1

                            31fc518828fe4894e8077ec5686dce7b1ed281d7

                            SHA256

                            282308ebc3702c44129438f8299839ca4d392a0a09fdf0737f08ef1e4aff937d

                            SHA512

                            4290a1aee5601fcbf1eb2beec9b4924c30cd218e94ae099b87ba72c9a4fa077e39d218fc723b8465d259028a6961cc07c0cd6896aa2f67e83f833ca023a80b11

                          • C:\Program Files\aieoplapobidheellikiicjfpamacpfd\manifest.json

                            Filesize

                            1KB

                            MD5

                            6da6b303170ccfdca9d9e75abbfb59f3

                            SHA1

                            1a8070080f50a303f73eba253ba49c1e6d400df6

                            SHA256

                            66f5620e3bfe4692b14f62baad60e3269327327565ff8b2438e98ce8ed021333

                            SHA512

                            872957b63e8a0d10791877e5d204022c08c8e8101807d7ebe6fd537d812ad09e14d8555ccf53dc00525a22c02773aa45b8fa643c05247fb0ce6012382855a89a

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

                            Filesize

                            2KB

                            MD5

                            bc08c2b99272b4efec937e889eb167d3

                            SHA1

                            72ac292bf925f114db437a64ed7235c65ac09944

                            SHA256

                            aac1f38489b179b66165c24e7f26fb5603a7e5c4c8bd57a95b407954a3e0fc8d

                            SHA512

                            ecdbfa397f499953ac30b814ce7a6a60cfb35b8fac36331cdb5ea750c0d241e48eab0acf448b1f3134d8eeaaed038172017899c7e3a649ff437bd8f5f8f41bff

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

                            Filesize

                            1KB

                            MD5

                            4a162de64193b5c687d76e742fee4ae9

                            SHA1

                            8e4f2e60d1a0e5c5301ec8d45e966206733a39ae

                            SHA256

                            31e6eb2e5866f83880b979815e218d6416474c1158b751dbb621bb6e31f77b24

                            SHA512

                            478d64a678c6c1a938ee13956a50e068cac02a2a5d132587274ac6904b467a7cfb86756bccfcbd7c4ad4494b6880e00fd6da1bc83428243a0f05ca1aecf730ec

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

                            Filesize

                            1KB

                            MD5

                            46cd46a397066294c9628796095957e2

                            SHA1

                            cff45e436103ceb1f368590952b6e6c983d80fc2

                            SHA256

                            0ba63270f3d11c451d591f1ebd9e208418cd77faa9f5e0f911d96ce0a94b037f

                            SHA512

                            9cb3178804f6559d9cbd87d4108034066ab63123dd9dec9b31ad24138be7d021047a9fa651c209a68211d66a9ebcc27f5e1b318ba647249b5d7465993494f9e6

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

                            Filesize

                            1KB

                            MD5

                            68addd1584349c4bd563d630ceed0f58

                            SHA1

                            3acc0fabfb55165754d4ced48dbe205441c84443

                            SHA256

                            ec522fc7f41700061ae3833ac4570243e216447a7266c26325f97942f6acf4aa

                            SHA512

                            346dac012a3f9afac821a3f3896487bb0d2ac2f687e395041073d67f578b450f9feb63bcc72727e8b73548179f636a76b814c0963ffc214f4778fce77b38a4cb

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

                            Filesize

                            6KB

                            MD5

                            d3944a64977ca4610fe0bfefd084c074

                            SHA1

                            77c0638b31e5cc3c3d771e6cb7e58e161b9bac70

                            SHA256

                            01df9b659f6d7e02576552d1755c95e3bc177b83884e1ecdea8dfc749101a0b4

                            SHA512

                            b1681c163a174af5da16e2a529cb758c43ebaf65ba656aa44cdb255e64ed121ed44904c10042a53c69575f6fca64b18b8d59f64342bb82a087f6d391c6d8608d

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

                            Filesize

                            6KB

                            MD5

                            ba87b8a5641f33bdd0915cf0cc052d80

                            SHA1

                            e7b22aeb129b021ebc77efb7a5a7e65cf587532c

                            SHA256

                            294d3b079a1ec7d3af9f848f73a7f7b86b78035025400ff1af007cac82b4497a

                            SHA512

                            8e9fa91c553f3f4f1ee163e72113d6cdf7827429fa860b4f0ab0edf225ca1b8051f29b34acb3aa389e390d429aa23ac45ed25987dcf27c6a5014a98a98ce8778

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

                            Filesize

                            16KB

                            MD5

                            475ac8d289628f2c51db3c9ce87c510f

                            SHA1

                            b06ecf0d40562689bce1fc2cbfab9e75a343fadf

                            SHA256

                            4b73b1b38b7f9ca10b09ae41d51b3f9894401f22275d93d76c4368a0301aa824

                            SHA512

                            915626d5ff28041fc2a52ff1578a52cea2bf0e6136c1b74fbad99a6a731fd3a4e3712e40c88869df7b9614196ef67ba839a6ff9d2bc1a9ddb5e2d3290229d269

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

                            Filesize

                            16KB

                            MD5

                            8b91524498a8b38df9cc880b6737e292

                            SHA1

                            061b884fbe4ed1b7f017e0277d3569c62c22dd7d

                            SHA256

                            632692a8a52a2ecbbb21f7ad72481d7c67efa609243319b83232233f749f36b7

                            SHA512

                            fd56d827133b6d5085b8bf77a46c15565c8085f02ea226bcb127326919ddeaf5d0235e0ecd00cdee02b41c244301f3711c0284633e32dd6949a6f3163c74d32d

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

                            Filesize

                            254KB

                            MD5

                            8671c852fe309c89e984c8abaeef850c

                            SHA1

                            4c13aef0f568f6afc85cc60cc08648ce57fb0ca9

                            SHA256

                            d189b1b857993746a399e27f7ccc521c7d811c3231d3be19a708110a5c700db1

                            SHA512

                            966576dd977b035a7bafdca292246fa6b0f9665617c500830e525c13e5276cf0bcca6bf4f4bb7a3ce26bfb0a952509e9ba09b0f437c8f8c77934f90c3f07316b

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd