Analysis

  • max time kernel
    127s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 01:39

General

  • Target

    fd2b01c9d499e970cf0320aaab9acece40d14949b22e40613cffdfda621141a0.exe

  • Size

    896KB

  • MD5

    4f083d220b0b91a3332be0404aed011e

  • SHA1

    f8de24fa77d1bb1d2f8089a2104e3ca462fc4da8

  • SHA256

    fd2b01c9d499e970cf0320aaab9acece40d14949b22e40613cffdfda621141a0

  • SHA512

    b71786e52d42aa77ff58c644392506df5fc5ddcdc49d75605a2d4e21d4f17d5662fcd1676e6eb22a530b5718e541a3452fcd8a2237bf6388b9bb2ffef0628797

  • SSDEEP

    12288:JqDEvFo+yo4DdbbMWu/jrQu4M9lBAlKhQcDGB3cuBNGE6iOrpfe4JdaDgarT/:JqDEvCTbMWu7rQYlBQcBiT6rprG8av/

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd2b01c9d499e970cf0320aaab9acece40d14949b22e40613cffdfda621141a0.exe
    "C:\Users\Admin\AppData\Local\Temp\fd2b01c9d499e970cf0320aaab9acece40d14949b22e40613cffdfda621141a0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1220
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2056
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.0.1786012423\668609039" -parentBuildID 20221007134813 -prefsHandle 1192 -prefMapHandle 1144 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {96107986-d3aa-4456-9303-be95251e7234} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 1268 107d5858 gpu
          4⤵
            PID:2704
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.1.738634973\84481760" -parentBuildID 20221007134813 -prefsHandle 1536 -prefMapHandle 1528 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0da910a6-6294-434b-87f6-2e0ba9b701d5} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 1548 e72158 socket
            4⤵
              PID:2580
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.2.2068955303\2112295495" -childID 1 -isForBrowser -prefsHandle 2024 -prefMapHandle 2020 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8bf520f9-d3f4-415b-9e3f-a9b4d4d667fd} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 2036 19297758 tab
              4⤵
                PID:2540
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.3.39040231\386009630" -childID 2 -isForBrowser -prefsHandle 2784 -prefMapHandle 2780 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {77d42d61-a317-4385-b92f-38fcd63d8c9f} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 2796 e2f258 tab
                4⤵
                  PID:2852
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.4.1341184741\1364676326" -childID 3 -isForBrowser -prefsHandle 3740 -prefMapHandle 3720 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {eec2b44c-041f-43cf-8b2a-a5c2eed36b91} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 3764 1ed73958 tab
                  4⤵
                    PID:2256
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.5.820226618\1166536216" -childID 4 -isForBrowser -prefsHandle 3868 -prefMapHandle 3872 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3f1d538-81f3-4cba-859c-c675f11beda9} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 3824 1ed73f58 tab
                    4⤵
                      PID:2500
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.6.1023256655\210756552" -childID 5 -isForBrowser -prefsHandle 4044 -prefMapHandle 4048 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d42c50a-9bb9-43e1-b033-b9461a3eddd5} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 4032 1ed74e58 tab
                      4⤵
                        PID:1008
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2056.7.164934021\134364825" -childID 6 -isForBrowser -prefsHandle 4388 -prefMapHandle 4348 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 576 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ee611829-6a12-42d3-b4aa-22ef9ccb60c6} 2056 "\\.\pipe\gecko-crash-server-pipe.2056" 4404 2024e058 tab
                        4⤵
                          PID:2320

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\yrxx2hps.default-release\activity-stream.discovery_stream.json.tmp

                          Filesize

                          49KB

                          MD5

                          b92ff0c99f09619f71834fe008846343

                          SHA1

                          eaffc27f516ed101c83c54d083fd43e5f96b371b

                          SHA256

                          f25469f7c016605506dd713c3b73ddbea1147a040c7e57917cbfc2661c1b05cf

                          SHA512

                          b8b4d87a2ea2b9aad35f5b5a7e56a9ac893e78172a1f089524411816d883d882021d93015c9e6c8e9901ec2cbbf27ef9d84a950a5a18e59b198bedd39d4e9b3f

                        • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                          Filesize

                          442KB

                          MD5

                          85430baed3398695717b0263807cf97c

                          SHA1

                          fffbee923cea216f50fce5d54219a188a5100f41

                          SHA256

                          a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                          SHA512

                          06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                        • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                          Filesize

                          8.0MB

                          MD5

                          a01c5ecd6108350ae23d2cddf0e77c17

                          SHA1

                          c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                          SHA256

                          345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                          SHA512

                          b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\datareporting\glean\db\data.safe.bin

                          Filesize

                          9KB

                          MD5

                          8383a42a1099248c5eccfffd73dea95d

                          SHA1

                          252bcee157451a2be5196e98b24610ce9b3c7b27

                          SHA256

                          28fb00718fae0bb04c9ac5c562ce740d2880817fa048cb5804549f8f52733339

                          SHA512

                          dc681e21fb13ddf4dfe979daf8492b646e51223ce3898e9218be8a6844f885086928d515beffac263a57f9c8bdcf137b59ecb8340687699bc076dc76b0faf4c1

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\datareporting\glean\pending_pings\3381821c-aa46-4663-ade3-a9aa4cca437b

                          Filesize

                          733B

                          MD5

                          b3ab7549bcb8433b1a6101e856cb9818

                          SHA1

                          590effa151ec5252aa6e8ebf6dfd27acef1d805a

                          SHA256

                          d018b3cee16a055337cb208f50ab654af1c3b5189b27d29d555e3c10f8bdb09a

                          SHA512

                          e7dd7da1ca96627f755d6939bbcf079106cc13244e827cb2880201ea0fe861df4741b2935bffb2bffa7e7160b205a2621179c51bf1c8e5e0ed12203345e5838b

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                          Filesize

                          997KB

                          MD5

                          fe3355639648c417e8307c6d051e3e37

                          SHA1

                          f54602d4b4778da21bc97c7238fc66aa68c8ee34

                          SHA256

                          1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                          SHA512

                          8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                          Filesize

                          116B

                          MD5

                          3d33cdc0b3d281e67dd52e14435dd04f

                          SHA1

                          4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                          SHA256

                          f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                          SHA512

                          a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                          Filesize

                          479B

                          MD5

                          49ddb419d96dceb9069018535fb2e2fc

                          SHA1

                          62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                          SHA256

                          2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                          SHA512

                          48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                          Filesize

                          372B

                          MD5

                          8be33af717bb1b67fbd61c3f4b807e9e

                          SHA1

                          7cf17656d174d951957ff36810e874a134dd49e0

                          SHA256

                          e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                          SHA512

                          6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                          Filesize

                          11.8MB

                          MD5

                          33bf7b0439480effb9fb212efce87b13

                          SHA1

                          cee50f2745edc6dc291887b6075ca64d716f495a

                          SHA256

                          8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                          SHA512

                          d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                          Filesize

                          1KB

                          MD5

                          688bed3676d2104e7f17ae1cd2c59404

                          SHA1

                          952b2cdf783ac72fcb98338723e9afd38d47ad8e

                          SHA256

                          33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                          SHA512

                          7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                          Filesize

                          1KB

                          MD5

                          937326fead5fd401f6cca9118bd9ade9

                          SHA1

                          4526a57d4ae14ed29b37632c72aef3c408189d91

                          SHA256

                          68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                          SHA512

                          b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\prefs-1.js

                          Filesize

                          7KB

                          MD5

                          57d9049f3cfde9b6cdce071200de8fd6

                          SHA1

                          cc187970ca699f40992f6bd92ae702e5ff61b42a

                          SHA256

                          e51e078639d44b5c70fb503bd270ecbb1006da7e4e0df766c4a00207d51f9d38

                          SHA512

                          ea305a851f4acbda1e4ea8e5360ef5f8090db220b303d532e9c5cda06d9dbc66cdd26bb6d3175f6b1aa3a878b10f8a8957a71b30b65e22ee97ed145024752d3b

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\prefs-1.js

                          Filesize

                          7KB

                          MD5

                          ae71a30da0dde4e84f250a6325f91016

                          SHA1

                          5e17635f287cd9d0d50a8df0c57f6eebeb010bb1

                          SHA256

                          0e66482b864b09a96b5657c818e78de52a3c9d8958931657501c6a00eaf5ad72

                          SHA512

                          ec54b3ae37494d24e28e041e12ce052e8cc38f12e3fc4df3f48d4d984705d61dfbf277131aaee883b85c589cb5e1c121997e47ff84f21d04c6d9bb050ed4afdc

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\prefs.js

                          Filesize

                          6KB

                          MD5

                          95d620e08a193bd61c85b4e2025caf05

                          SHA1

                          79da44f8c0dcd08d9c8d2de671ea733c50bb6cd5

                          SHA256

                          70987721f349b3a1e0b21684c6b8874619ac473480254314bb1c14dc1f95482a

                          SHA512

                          5ebc84eacebd2915f70b72d7c5b03205c62b51c827320fce14f22c0845bc9784d7ca5492c3276fa3a7f45b3f94ec943d969b5350b89a291ac44d5a1f43f92113

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\prefs.js

                          Filesize

                          6KB

                          MD5

                          734e73c2dc1185241040519e6e1a6d57

                          SHA1

                          fd7e445822cf257ff0331a70efdfe32e19ee4270

                          SHA256

                          507228f012caf1a2da6f9209143750aecb6ce94a642570429baf6e6d7a380cbd

                          SHA512

                          dc57da0edef6dcfe71d7cc2244d6114010b98714dfbfa49f312e0818749d6e3303d6f8bf54c0308942f9f812e5367fd20da4aa1abe9537e38b06e3cbb96d5d30

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          4KB

                          MD5

                          9d348893b48c40f13e5fac9e8ded16ff

                          SHA1

                          6cf785eca7c297c254c479b57f6193f4025d0ffb

                          SHA256

                          fff4d368daa8db09c598d2cafeea5fdabb4d7548963c87362c05921814e43c76

                          SHA512

                          8f9b9609c4269f1d0ca3a5a74e2bb3109baad8c026acf62a5b4e97d78dde74d583785cc1b6b13de4fa1f4fde8e845b62c79499eaf8b21007d8a765e57ac43f6a

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yrxx2hps.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                          Filesize

                          208KB

                          MD5

                          18ba8cfd418d9b2890708a7965eaf0e9

                          SHA1

                          e4f3df651a4c38e2cadc714692c173418c2d9f5f

                          SHA256

                          22e7dc4ee745aba227fbfa737ecdc1f8f7045523f589ac4127323e4bc3072bed

                          SHA512

                          8828984de288eeda154cc2dabe9ab19d32c44abb9b999eb0bf889fe06e5f396b7b991d3492a8f1e496831e911cf662d39255ec6b805b2234f0c56c565d755be3