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Analysis

  • max time kernel
    147s
  • max time network
    173s
  • 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, 10:19

General

  • Target

    69844eb0e8741dd263fb16322ff823ae7334caf078f3dcb1b727bf7659060bc2.exe

  • Size

    931KB

  • MD5

    95338b59d1ca7ae357b992a70e58a053

  • SHA1

    0de575eb76c6d021a8c3cf72c37880136b1400ea

  • SHA256

    69844eb0e8741dd263fb16322ff823ae7334caf078f3dcb1b727bf7659060bc2

  • SHA512

    82804282bd3be09b2f0a6e053a7c876d694a75322646a1985d5a2d281202a8186820f94e233be647ff37f24b6be33d8b8fabf2cce82b2c57f6008baa5c40aa26

  • SSDEEP

    24576:h1OYdaOQMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfe:h1Os6MWyUQ+GUVFIcHPvpfe

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\69844eb0e8741dd263fb16322ff823ae7334caf078f3dcb1b727bf7659060bc2.exe
    "C:\Users\Admin\AppData\Local\Temp\69844eb0e8741dd263fb16322ff823ae7334caf078f3dcb1b727bf7659060bc2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\V3rSUgWZNyKIxSg.exe
      .\V3rSUgWZNyKIxSg.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2536
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:3200
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:5104

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\V3rSUgWZNyKIxSg.dat

        Filesize

        1KB

        MD5

        9db2b9991a75661741311870816a240c

        SHA1

        d2474fa9bd41ba23c3f96c7430085e8a79db8fdc

        SHA256

        eb06059b6b1bcebf4ba9dea2748ed19efe9d25f112772250f49cc2e1e97f658f

        SHA512

        f61c4f02396ccfe839c64a66859cc8c3c2dff6c68112004875a7d3cee4782debab4dc96526820d0b76e1a308965a04c5d9f89e32418b76aceedd40fbffd45c77

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\V3rSUgWZNyKIxSg.exe

        Filesize

        771KB

        MD5

        e8ef8ed232808bfa240b33b376bb74a8

        SHA1

        b7ebfbda42fb24594210d3f97921c5b33b88585d

        SHA256

        a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

        SHA512

        24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\V3rSUgWZNyKIxSg.exe

        Filesize

        771KB

        MD5

        e8ef8ed232808bfa240b33b376bb74a8

        SHA1

        b7ebfbda42fb24594210d3f97921c5b33b88585d

        SHA256

        a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

        SHA512

        24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\aecihllfgpajkelpnggmgkoknoijndlp\background.html

        Filesize

        145B

        MD5

        6b2dfebddb8d6c1b9a1bee88a4aa678c

        SHA1

        6831429135afa98f0f82978befc845a9d9017d73

        SHA256

        b461aaca23ea2b229b870e651f72998240da03fb7d5e62e9401f3b721a0a6ba7

        SHA512

        c7ab5fed4fc79f871dadabb805988135d3637467bcff9c4a68df579e13fcdcc87b0dd57d31701ac28d646e0f4375c318a5af251cb41fe75a127873d26584a670

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\aecihllfgpajkelpnggmgkoknoijndlp\content.js

        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\aecihllfgpajkelpnggmgkoknoijndlp\lsdb.js

        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\aecihllfgpajkelpnggmgkoknoijndlp\manifest.json

        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\aecihllfgpajkelpnggmgkoknoijndlp\rrZ9ntDV.js

        Filesize

        6KB

        MD5

        ca8041e3723c26f0d88216944500b876

        SHA1

        b4df728c383dfe3a3163cd5f099d5da3a843478c

        SHA256

        0a508c5ffb624b2510389defa6f1027c57baa4d8a9736d347715755c64f5bafd

        SHA512

        a360c2a356b982c273df58b9b8fe780a6efe27aa9f30cdccf4290e53af00baf097099f22182e8098310d441e295cad3d5703a71c154aed93d17e42becfe8e1b0

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\[email protected]\bootstrap.js

        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\[email protected]\chrome.manifest

        Filesize

        35B

        MD5

        97ed1b9b82491fc69939541cc5462eb3

        SHA1

        88a693f6a15cf562e49d0873a77f0bcda23c11c3

        SHA256

        e9d99e3e570a2340416329efe95b00625bb01148d8a0f32fb914bb306afe0fd5

        SHA512

        5afa76907fcc2eba4c34f55aa967dfd71b26e7049b5450ed24ab9e376908790d9afc6ae0bd2be897a9e2e43f9073e805b2b31dd78e66fc4a51fe375bf8c6ac91

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\[email protected]\content\bg.js

        Filesize

        9KB

        MD5

        c33a3f6710adc64d2d621a3a85920083

        SHA1

        ae124a0d41fb6bcf36d71149cfd985b61f50209a

        SHA256

        72cfaa1b429490fa87ba79dc0c0336db6f8ba137213f571f2cc19748ad1d7baa

        SHA512

        3b73edfd050b164d628cba2801e2f2783ba5dcf6a87b619f63f0c1d35de1b61d6c217c15e7b53f397d08950c0fbfa0f0e0e7c8db7048e76b45549e7492ae0a37

      • C:\Users\Admin\AppData\Local\Temp\7zSC355.tmp\[email protected]\install.rdf

        Filesize

        598B

        MD5

        85aa6a7e32dc9bebaf9e3ca40cd3f366

        SHA1

        611aa71539734d3994806c09900eef25d0c7b34d

        SHA256

        9b66d19c8aebc9fdf1008b441db0be3e46767d64ff14d8272c73e51768a4ee89

        SHA512

        7fe6c05cdca860d68498ef4a69c60101140e451d48f17454c7418affd6dd5d185cba5faa8296001bc6013454a468dde9e4f795af99af5f1b1f0186ebc9b41483