Analysis

  • max time kernel
    139s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    29-06-2022 16:04

General

  • Target

    f638046af7635a9320608b8c33a5b7ec.exe

  • Size

    1.7MB

  • MD5

    f638046af7635a9320608b8c33a5b7ec

  • SHA1

    5c8b22c877e1a044906051f95c7813241cb52d19

  • SHA256

    0a3cfc73220fd4b176b82bd8e50aa5d585c8d98dd0cc5190fe3891abf15d5ca8

  • SHA512

    aa451c98aaaeddb1e8d022cb0d7357df57827b4580a5fa5956d9fd2626c1d1e638f28a0e71f24bf436a8bedb33f586cecb4bb8d2ca3f71e5435fb8bbafde7817

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). Likely ransomware behaviour.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f638046af7635a9320608b8c33a5b7ec.exe
    "C:\Users\Admin\AppData\Local\Temp\f638046af7635a9320608b8c33a5b7ec.exe"
    1⤵
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:632
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1716
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:964
      • 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7614f50,0x7fef7614f60,0x7fef7614f70
        3⤵
          PID:972
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1044 /prefetch:2
          3⤵
            PID:588
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1304 /prefetch:8
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1924
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1848 /prefetch:8
            3⤵
              PID:300
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1844 /prefetch:1
              3⤵
                PID:1752
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2036 /prefetch:1
                3⤵
                  PID:1620
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2272 /prefetch:1
                  3⤵
                    PID:1996
                  • 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 --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2968 /prefetch:8
                    3⤵
                      PID:632
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3764 /prefetch:2
                      3⤵
                        PID:2160
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2472 /prefetch:1
                        3⤵
                          PID:2204
                        • 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 --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3976 /prefetch:8
                          3⤵
                            PID:2264
                          • 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 --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4080 /prefetch:8
                            3⤵
                              PID:2272
                            • 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 --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=544 /prefetch:8
                              3⤵
                                PID:2416
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3972 /prefetch:8
                                3⤵
                                  PID:2464
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3976 /prefetch:8
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2524
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3704 /prefetch:8
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2612
                                • 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 --field-trial-handle=1012,14150573623129780902,8305480295672440082,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3612 /prefetch:8
                                  3⤵
                                    PID:2620

                              Network

                              MITRE ATT&CK Matrix ATT&CK v6

                              Defense Evasion

                              Install Root Certificate

                              1
                              T1130

                              Modify Registry

                              1
                              T1112

                              Credential Access

                              Credentials in Files

                              1
                              T1081

                              Discovery

                              System Information Discovery

                              2
                              T1082

                              Query Registry

                              1
                              T1012

                              Collection

                              Data from Local System

                              1
                              T1005

                              Command and Control

                              Web Service

                              1
                              T1102

                              Replay Monitor

                              Loading Replay Monitor...

                              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

                                19KB

                                MD5

                                3d9a1eb3dc3694354cddb867f0d4328a

                                SHA1

                                2dd23dd5c075e9c6bac7360953b771b607edd6a1

                                SHA256

                                45e129e0b7d78373c31133bb4643668a9bf928bb330575cb91ae67baf3c8bca8

                                SHA512

                                3530ad3448f8d1062331fc209a5a3a5c5d9c898c5d1bff2f3708540df147d16a1e3993366d96cb88f1d3e8f5af902c999f4394a016fb3f5725f1bf2f83a9559b

                              • 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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
                                Filesize

                                60KB

                                MD5

                                589c442fc7a0c70dca927115a700d41e

                                SHA1

                                66a07dace3afbfd1aa07a47e6875beab62c4bb31

                                SHA256

                                2e5cb72e9eb43baafb6c6bfcc573aac92f49a8064c483f9d378a9e8e781a526a

                                SHA512

                                1b5fa79e52be495c42cf49618441fb7012e28c02e7a08a91da9213db3ab810f0e83485bc1dd5f625a47d0ba7cfcdd5ea50acc9a8dcebb39f048c40f01e94155b

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
                                Filesize

                                340B

                                MD5

                                fd5c2db6c9a73746e883309ce6223833

                                SHA1

                                86c26e1a43874e35780f804b53ac35ba43e5bf89

                                SHA256

                                30565822685c786b2be71d8c166dc8d6b4690bac3db153e9c4e1073d1de85bf6

                                SHA512

                                e925e335725efe68a8842d02235ce9b24d3e254d01f4dfc66485920301a0bb9140cb298cc8e4c50aa8cf550a4568c26d8af3ac1cc843b73e48a63b6aabcf319e

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

                                16KB

                                MD5

                                5b7bedb16bce4facd0bb736f3a8050e5

                                SHA1

                                6cb37eaa95924210e7d4b210297243a605689790

                                SHA256

                                832fa5ccbede99e556eab5239127771cec58ea244f1a38fedce05e3840420f4d

                                SHA512

                                d41870fa0cedf41a303f138fdfbee20686b51f19da83814986a8ecd1c27c74e56d84a18568c4060229045b92fec7ab828820d8a5ce9ac888acdd5d051212b963

                              • \??\pipe\crashpad_964_VJGPIIMZZAJVKZEM
                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/632-54-0x0000000075391000-0x0000000075393000-memory.dmp
                                Filesize

                                8KB

                              • memory/1716-56-0x0000000000000000-mapping.dmp
                              • memory/2004-55-0x0000000000000000-mapping.dmp