Analysis

  • max time kernel
    152s
  • max time network
    197s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:46

General

  • Target

    c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe

  • Size

    920KB

  • MD5

    eec84a33f09c8858919620a058501d57

  • SHA1

    fdf9c9fad93bcbf11f53039472b201e846cf5da1

  • SHA256

    c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e

  • SHA512

    ac1beb36a27945d221bcc88d9d0754514bb17a507b51fb22e1fe88d6e9ef54081e8699dab2956e321382b3259a625008ce147feb3404dc6ec0c9e0fbcdc95876

  • SSDEEP

    24576:h1OYdaO2MtdHAqcdDVhYwiei7+EpFAh/kKR:h1OsTPHVmVhYwiLtKkKR

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe
    "C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3108
    • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\PGFrhR5SlEzsd1Q.exe
      .\PGFrhR5SlEzsd1Q.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4376
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:4696
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:2924

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\PGFrhR5SlEzsd1Q.dat
        Filesize

        1KB

        MD5

        a488024c783229581dfcc867be7b2392

        SHA1

        342820a9453ae2d507a3ac4e56a92b814f4dbf37

        SHA256

        0dd66eb13f8aa579caae280a7dd4b0337e90ee5392bb4f0b0f0b05f94ffe5d68

        SHA512

        3ea76662a645de2492dbcc1529061d2192fa55a5ade92a56c337fd24a1dd81741eb8394b086cabb77db01584be058e40c10d8eb16c1c6378fbaf326bc3de392a

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\PGFrhR5SlEzsd1Q.exe
        Filesize

        760KB

        MD5

        dcd148f6f3af3e3b0935c4fcc9f41811

        SHA1

        ee9bdbc7c568c7832d90b85921ab20030b6734cd

        SHA256

        f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

        SHA512

        34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\PGFrhR5SlEzsd1Q.exe
        Filesize

        760KB

        MD5

        dcd148f6f3af3e3b0935c4fcc9f41811

        SHA1

        ee9bdbc7c568c7832d90b85921ab20030b6734cd

        SHA256

        f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

        SHA512

        34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\bootstrap.js
        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\chrome.manifest
        Filesize

        35B

        MD5

        14cf044ef5503b5d45481fd664b151ae

        SHA1

        05c594e820ff1b8c9863d19da0ed0b0fba34b876

        SHA256

        6eb012087bb6990333bb786798b849d5edb6813626ea36d8ad6a89d47d1a8c19

        SHA512

        8990dea11d53a9b6d09ccc8c657047a419f0dae3065c81d4853989373983be35ca31aa9e6eb920cf2281dfe047183c4f11b0c67a5516c06a9589f741e2084979

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\content\bg.js
        Filesize

        8KB

        MD5

        4fb9a6c70c30ab1fa2c34b8549c86015

        SHA1

        f4ee1dd6ca13f544b7e4520b6039b696d12dc54f

        SHA256

        da945d1a5bc2fe3c8d068b1ff07756c13a5153ab29003bab3a76a98f5bddc58c

        SHA512

        addfeb827f5127cfc9c36d03f6132c9369d7a2edcad1186919b4d09314215c449b776f42899931d99d28535c92dfe835505b38e60d7fb53e1f528db47756ea2c

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\install.rdf
        Filesize

        591B

        MD5

        088cf8ed56aed17933de8b6160c18daa

        SHA1

        e722a024154f5796239d6e5d10b9f1854bd37d8d

        SHA256

        09bb7db5206143e3f67327950559cba0c6c33bccb80e5518c7f2550ee767c215

        SHA512

        05ba2a43ab8bd1caa4189caa6a0f724ac9094c0cd02ed07ec9ccce7593c473469c85826addd927e7134e68957f4dc2ae84199b53ebb4856286b6ae2878b603d9

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\noojjmklhcagckcipkeiiabajndonmbj\background.html
        Filesize

        140B

        MD5

        9dc436b5be540e2eb8d1ff0459397836

        SHA1

        36e351d4e21d9cc2520b3347dae2dd0c091ae88f

        SHA256

        0c4d02881a1a85d7f94caecdb9dee0ba795a16fe3874c79350c0015fc50c11b7

        SHA512

        4682738bc4476492d51b73ff4c0b896a20e84a3a766b6b005373322d3dde0ca6657ab5d9ad6cdcfa8170eb7b061ce7271b2b163b85ce21d4b806f637fa8fd7bf

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\noojjmklhcagckcipkeiiabajndonmbj\content.js
        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\noojjmklhcagckcipkeiiabajndonmbj\lsdb.js
        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\noojjmklhcagckcipkeiiabajndonmbj\manifest.json
        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\noojjmklhcagckcipkeiiabajndonmbj\tkh.js
        Filesize

        6KB

        MD5

        acebb95a85f80facd0c391f723eb4ddd

        SHA1

        85d68745766d742fc56c075a69f934d7b1a93758

        SHA256

        bf39c443b7fb505f3391671c01bd4bb9a6e427953af009c3b4aa1dc63ed0fb48

        SHA512

        dc1b1ac7b654e074f54af5e58cb79ca96a764c2154f0d1bc5b6585b330f7387688d4ba47e4caf06a3d366b1189f70c68cc6e466bfce706b95e30457fc84462ab

      • memory/4376-132-0x0000000000000000-mapping.dmp