Analysis

  • max time kernel
    143s
  • max time network
    167s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2022 18:10

General

  • Target

    150be5e9f428c0a6aba4bed21da22aa0.exe

  • Size

    699KB

  • MD5

    150be5e9f428c0a6aba4bed21da22aa0

  • SHA1

    751109d65a72cbc33e507622cd9869b9b633f011

  • SHA256

    70d677bf7d59ad742b2679b1e8620484391e87b634270c1068d4fbbff8320d07

  • SHA512

    13356232d8844ca2da8b2c502f056504472966ed71e2f9b42c8578d7e37d076ce7ddd3b9ff1d4ff4c6bdf20dcd69088bf16d99729c3e654d340e0810bcdd4df4

  • SSDEEP

    12288:MYoJl8ls7sZbH1BePHRylykX9Ki5l8JiZ4oLAqPiZMDi4j8fzBBWoWXoVJEy:M/Jl8O6+fR8ykL5l80Zd8mM4j2ko9

Malware Config

Extracted

Family

socelars

C2

https://hdbywe.s3.us-west-2.amazonaws.com/asdhfr1115/

Signatures

  • Socelars

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

  • Socelars payload 3 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 4 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\150be5e9f428c0a6aba4bed21da22aa0.exe
    "C:\Users\Admin\AppData\Local\Temp\150be5e9f428c0a6aba4bed21da22aa0.exe"
    1⤵
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:876
    • 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:1496
      • 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,0x7fef7104f50,0x7fef7104f60,0x7fef7104f70
        3⤵
          PID:1084
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1072 /prefetch:2
          3⤵
            PID:1000
          • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1300 /prefetch:8
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1568
          • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1828 /prefetch:8
            3⤵
              PID:1560
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2024 /prefetch:1
              3⤵
                PID:812
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1996 /prefetch:1
                3⤵
                  PID:1724
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --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=2300 /prefetch:1
                  3⤵
                    PID:616
                  • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3080 /prefetch:8
                    3⤵
                      PID:2072
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3732 /prefetch:2
                      3⤵
                        PID:2196
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1060,10034930875005229743,12576340481966614157,131072 --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=948 /prefetch:1
                        3⤵
                          PID:2240
                        • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3804 /prefetch:8
                          3⤵
                            PID:2308
                          • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3836 /prefetch:8
                            3⤵
                              PID:2344
                            • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=772 /prefetch:8
                              3⤵
                                PID:2436
                              • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1880 /prefetch:8
                                3⤵
                                  PID:2476
                                • 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=1060,10034930875005229743,12576340481966614157,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4144 /prefetch:8
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2616

                            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

                              20KB

                              MD5

                              5c921215fdfac97291d866cd4e006a90

                              SHA1

                              cd267fe6a441b1987572cd8e004a71eaa50feed8

                              SHA256

                              1c77858ce2e813ef924b1c8d5d0a3cc3e9030577eddd8cf07941183a0b85686b

                              SHA512

                              ca0558421562536cc6b709c94837b8414168e838a6774b91b0fc9e40a94f3546456f31d4a308917c7e0f3d279add99d79eedc585efbd09a8532a0427d6832fb7

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

                              61KB

                              MD5

                              3dcf580a93972319e82cafbc047d34d5

                              SHA1

                              8528d2a1363e5de77dc3b1142850e51ead0f4b6b

                              SHA256

                              40810e31f1b69075c727e6d557f9614d5880112895ff6f4df1767e87ae5640d1

                              SHA512

                              98384be7218340f95dae88d1cb865f23a0b4e12855beb6e74a3752274c9b4c601e493864db777bca677a370d0a9dbffd68d94898a82014537f3a801cce839c42

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

                              342B

                              MD5

                              dc18e2b6e93bf84851b66a1b0c58d30c

                              SHA1

                              4055a5bbae98b316ff989900e5e408df77033685

                              SHA256

                              0f9d87f9247a0259472b58b0933bd1854d9b5cd4cac14380f073629981f42292

                              SHA512

                              c1bf764e549f2f614b3d80afbca06c5b9e75b3972a3971fb6b760810ee4be81c170c845622e516e0bed148150be8727998923265d01afecafcb34a8b0cdcffc4

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

                              16KB

                              MD5

                              e7e8cdb0a7ba53a325aeed5076aa3ddd

                              SHA1

                              fc2b718ef9f9003003192b18c4b2bbba1f2c612a

                              SHA256

                              7a7d612ffc8cdfc9328321b63207eb0379a81a89b8865930b1946a6612f8f540

                              SHA512

                              98d9200baeb3d045bbbb352a1f99391545288d5ca19210b09ecf0736fb2d989a5c9fd4cddfef80e26cb1587de094163cc000418cb1110bc2f86da3ec802f70e2

                            • \??\pipe\crashpad_1496_OXVWFHCZTRPYFTEP
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                            • memory/616-56-0x0000000000000000-mapping.dmp
                            • memory/876-57-0x0000000000000000-mapping.dmp
                            • memory/912-58-0x0000000000400000-0x000000000059A000-memory.dmp
                              Filesize

                              1.6MB

                            • memory/912-55-0x0000000000400000-0x000000000059A000-memory.dmp
                              Filesize

                              1.6MB

                            • memory/912-65-0x0000000000400000-0x000000000059A000-memory.dmp
                              Filesize

                              1.6MB

                            • memory/912-54-0x0000000075661000-0x0000000075663000-memory.dmp
                              Filesize

                              8KB