Analysis

  • max time kernel
    160s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2024 02:55

General

  • Target

    c8cc1b2dc76454583c3968d96af6d095.exe

  • Size

    1.4MB

  • MD5

    c8cc1b2dc76454583c3968d96af6d095

  • SHA1

    bcd0ca7a524dbf55345baa6a0622acee27136eac

  • SHA256

    03bc61c86383045ec0d07802596d98ec5b869144fb9f41330332058d340183f3

  • SHA512

    c7c99a9f4d953373710f4cc3b80b3f8d36eee86491755437ec2a9648df08a804fc03b4ca769cb5df3751643f1c6c44b0907e73ff1947869dfcf9598368d9f883

  • SSDEEP

    24576:76pYjfuKDGp9FGF3KUK2pdAlLnbYt6GH7LPv1l9oUejlPrLs:+pMRGe/4ebLPv1l2UKlDLs

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
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 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\c8cc1b2dc76454583c3968d96af6d095.exe
    "C:\Users\Admin\AppData\Local\Temp\c8cc1b2dc76454583c3968d96af6d095.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4548
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:640
    • 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:3680
      • 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=0x100,0x104,0x108,0xd8,0x10c,0x7ff99f449758,0x7ff99f449768,0x7ff99f449778
        3⤵
          PID:1140
        • 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=1636 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:2
          3⤵
            PID:4524
          • 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=2060 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
            3⤵
              PID:2800
            • 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=2256 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
              3⤵
                PID:2116
              • 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=3168 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:1
                3⤵
                  PID:1048
                • 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=3084 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:1
                  3⤵
                    PID:400
                  • 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=3704 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:1
                    3⤵
                      PID:2884
                    • 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=4712 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:1
                      3⤵
                        PID:672
                      • 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=4956 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
                        3⤵
                          PID:2340
                        • 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=5208 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
                          3⤵
                            PID:2568
                          • 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=5808 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
                            3⤵
                              PID:2244
                            • 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=5872 --field-trial-handle=1868,i,8662734555279707732,17282265946192329899,131072 /prefetch:8
                              3⤵
                                PID:3448
                          • 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:4312

                            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\background.js

                              Filesize

                              19KB

                              MD5

                              c4d896de9d1e676873d95503fd52b5d0

                              SHA1

                              8358cdf52b936a82e2c67f31f9557ff6f44ccca1

                              SHA256

                              1e56597e6c71e1dcc4c4dac085560403fcd2d69df2370a502895a5c76ac00724

                              SHA512

                              2b78fc22f871ad983af67642242510993478e767e92f845e8a94fc8a698cdb848a410fffac179e40259e401400a27325e113aee0940b2fe7029bf6f9b8a4b9c7

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

                              Filesize

                              3KB

                              MD5

                              368dbd669e86a3e5d6f38cf0025a31fd

                              SHA1

                              93c6f457d876646713913f3fa59f44a9a373ff03

                              SHA256

                              40d6653a91bd77ecbd6e59151febb0d8b157b66706aab53d4c281bb1f2fe0cd6

                              SHA512

                              24881d53e334510748f51ce814c6e41c4de2094fd3acc1f250f8a73e26c64d5a74430b6c891fc03b28fb7bddfcf8b540edcf86498d2bb597e70c2b80b172ee7e

                            • 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

                              b58a44cafc8d13d7fe45864cbf21128a

                              SHA1

                              a98e1c6b673da668600af00373ec9c3d236b617f

                              SHA256

                              264fa93c6bd7f70eba90b114844179b189ddb322e80aab416a412830aa4275bf

                              SHA512

                              d833eaf3cc4be98bf0fac36892821bef892e100bbaff687edea743a7b03198ea6213a6caa67e2e831098cab8f4727376de6ae754a79c36fa0bced7df46f3c545

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

                              Filesize

                              872B

                              MD5

                              5adb9e07e77e8d97aa650ff694b199a7

                              SHA1

                              211c3cab4b20c82f9cc6bd99989b82d98be68f1f

                              SHA256

                              8da7d317419845f5198cff1760fe1a5c3a49d34f002a93be1b705d81a757864e

                              SHA512

                              68ca8a45748c0476ff29ef514a49cf9d2bf4d7698a9d8d4131756e598b90140eee81870f80fa965d4c45f56bf07663ef46801267b191d0b721e4a96d5e616a85

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

                              Filesize

                              872B

                              MD5

                              97a339f90061bb2aa90de190fc193975

                              SHA1

                              d3af42a05f12a68b1baec5806e6225ad6c974855

                              SHA256

                              61fa26eaa1623f886ec234cc8d1059b63db6f2a0b3b03ca6d82486f165729eec

                              SHA512

                              668e39b1e114b071a8a88c100dc0a59124524d15ba9953a3775313278944aff4b1a2f7b563b5d96f554237d78dea8e6978dfe9ecc0659660aed2275632a01964

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

                              Filesize

                              872B

                              MD5

                              497823992f9c497d788d9caa49b1fad5

                              SHA1

                              77c9a609e2ad78787d56f597b836828c20d58929

                              SHA256

                              15aeed0d871bc29ebb2eae76d8713ce628c51e629b77dfb04a3e3081d54d72a6

                              SHA512

                              15d0c7820c3029d7cf7839b1c297e662ddf0dcf38d16e16c08966e66c059a1a50b3c57b4467bb801ed7b86c7fe9b900ead93c369a3351bf11739aca57a6e446e

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

                              Filesize

                              5KB

                              MD5

                              3d524cdf768044fbbe47b128f3aa36c4

                              SHA1

                              24d380dcb45c6c0b03112929bcadcad0f53ca12f

                              SHA256

                              bb6bdacf882a4799f358aa43de4edc4abd309e5558175702333706f602505fd4

                              SHA512

                              42ad4600f2b29896b9d4c5854f5ffb62a90b606b27789f46efa52572f79b9de2b761e41215a901a1f08529f09c61953f5d9ddd13433a17637b2387ef542b8eb3

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

                              Filesize

                              5KB

                              MD5

                              5f141321a94f1387e2bcc70c9c395c27

                              SHA1

                              b6ce99096c78e6303bfc35cc1746513db3848f63

                              SHA256

                              03024258ff155599e618e8065f0092c377298a78ff9071e5c10188c0235d471c

                              SHA512

                              6b529630df48a97442b643fd7ff3d940a332dc5d6dbcad1443fa05401d4c8b063adebf07688ec88234c3eec003ea2edf525de4024f69ba59a4daf28376f22f8a

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

                              Filesize

                              5KB

                              MD5

                              8d78253b866238986256a5add4dec7cc

                              SHA1

                              238ec3913f52806fa3f6dcf4a239365cf249c8e5

                              SHA256

                              72fc8fb82ab17b3248857074e7e90587427fa985c21b9154771be53c79d62a75

                              SHA512

                              02275200029dae7f0c354a32d33d6acbfc0a46c21260ffe74101e7ba5dc2f21519fb609d4a8de4c96b91fb7432d117d389cb9e4d5c3d8b7d9625379ebab39fed

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

                              Filesize

                              11KB

                              MD5

                              3f0738232f3a3bfa3624e59c495f8118

                              SHA1

                              ff3042a6188c702401859d900da3c3033c0f2529

                              SHA256

                              408b51b16a2eed76a94df970f9c65d147f6ddb4819cd226ecb572234c67e1a7e

                              SHA512

                              a1efcba54dcce6a4070b61192af0c803a18ab174c5343d060b1de278f4698584ebd8f9fc345280d8a9443ae0ffd2fbc833cb2d549a2678a874282402d7a07b81

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

                              Filesize

                              11KB

                              MD5

                              ad8aff902e6cff5c84322ab9497a883d

                              SHA1

                              8f132035210c17df6e808415234a64220b40f754

                              SHA256

                              7749a69f834cc59b3f68337df39043476d0a1c960c6e7db7423d46b09d999e42

                              SHA512

                              630342434d7d564b0cfa5292325482bf22834b6d74da1e568cb9db521c5bd68887cfde700cdb406781008238b36cf2e54d31b89393f0e9c15cf4e79165534a6d

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

                              Filesize

                              226KB

                              MD5

                              f0aa689911deeff99478c81b5df5a0be

                              SHA1

                              14c3a0a882d4fa0dbac1954fe9a3e61963549ced

                              SHA256

                              607cb5116cc89339df86c24680aa0a99ba565d529d9620f493420c22a80d6606

                              SHA512

                              c1978047329eb8d49780febf8e6703183ce6f671caf7db3ccb3b5100928b9ae43474914b8a0afebac05a647effe7a05503e8cc696b085ccfa87b4e14305cb26f

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd