Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 08:01

General

  • Target

    80a824505761c54d7dd466e06c334f7ada2459f280f5ade9e0e8350c2416854c.exe

  • Size

    925KB

  • MD5

    0b014a33e968956d3e2b2c8bba08e2c2

  • SHA1

    e2f9df76473a2a59ba0cc82746765b5f9a808f27

  • SHA256

    80a824505761c54d7dd466e06c334f7ada2459f280f5ade9e0e8350c2416854c

  • SHA512

    083fdd321b718a23394a0a837615aaff5c48742d9c6e9b2323cef19192a7e156ad4b2be3bf0041f03ef6ce74800d7d5a7d3c5ad4a4f7b30f77af13767802bcff

  • SSDEEP

    24576:h1OYdaOOfC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuXf:h1Os7MN6wdBh5N5Z4E8PuXf

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\80a824505761c54d7dd466e06c334f7ada2459f280f5ade9e0e8350c2416854c.exe
    "C:\Users\Admin\AppData\Local\Temp\80a824505761c54d7dd466e06c334f7ada2459f280f5ade9e0e8350c2416854c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\9uYCTfoDStiT3Lv.exe
      .\9uYCTfoDStiT3Lv.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2876
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:3160
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:4352

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\[email protected]\bootstrap.js

        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\[email protected]\chrome.manifest

        Filesize

        35B

        MD5

        fdcbfa9608bb070edc0b8085ff21f73d

        SHA1

        18536f37b736043f760521bdecfceabe17498c31

        SHA256

        699f6207f81d3f111657c4edc69b46ee85aeaec3f1cd191076764c59492aafc0

        SHA512

        7278ccf58156c3bec3bee280116f482248159094f940d18e4393d2f41fe14b7d7288da6bfc34771106e8b5010f99d06595c6f7e32a9ed0356a28f92e975a385d

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\[email protected]\content\bg.js

        Filesize

        8KB

        MD5

        f89ed9812088a08391217c174ea9467f

        SHA1

        b570e767a57bc6efe5fd5aa6fa4e1c080c895351

        SHA256

        f5efe5b94c5851f3af29fef3f85a866d80f3e306aaa6e1557f7d0c1f54bddc94

        SHA512

        4e3060f7f536a9543e6475fabcbe97435016c460965b7a03091b4d07f0f5c2d2fc6bd31d98c54fa058e986cde8c6b20a6a06fec4c1390ef4eab7608f77974766

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\[email protected]\install.rdf

        Filesize

        591B

        MD5

        95d6314c81af990cbbf4b736491aa4fd

        SHA1

        2c6a4e28dadffc99112953fa898ad2410848fbce

        SHA256

        738e0be09f5af7de3eb503f8cb1739e20bf739c7a20d735f5d886048a17e3ce0

        SHA512

        223e198f9a74f999db96c129a2bafa2ebe3b9f49eb82eb67e16923033e3352366d8699a9f7b4e27095e0215cfa6d3cba25a52407dd54b7bd161945a19b246527

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\9uYCTfoDStiT3Lv.dat

        Filesize

        1KB

        MD5

        30ca01c9c957070ab98edc80a0d0b2f2

        SHA1

        9f002ff6be30b2fda83afead9e146673c65b0431

        SHA256

        9c1011883c295ed54f056b2043151ff1b786ff6d1c0e7acbf37451b00763b346

        SHA512

        f5bfb63386ba14d2f306a7ad07c16110f866cd95e2a8f2c997316c09220cd288218aa4ebb77e63713b5291f3c7759f1d20a4372f6fa7ae8cd940099a5aafbd5b

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\9uYCTfoDStiT3Lv.exe

        Filesize

        765KB

        MD5

        21c7e6ab35acdb8d15ac0590900c5206

        SHA1

        bd696ab0d1806c5492b4444d96fe272f217f4058

        SHA256

        314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

        SHA512

        775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\9uYCTfoDStiT3Lv.exe

        Filesize

        765KB

        MD5

        21c7e6ab35acdb8d15ac0590900c5206

        SHA1

        bd696ab0d1806c5492b4444d96fe272f217f4058

        SHA256

        314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

        SHA512

        775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\abdncloeibpfimdncilpjfglceokdlda\background.html

        Filesize

        139B

        MD5

        9ad117a5d78d86df8a4d81380eb80619

        SHA1

        5dcf2a43e8f1b93c93a66016f0bb98949d214e20

        SHA256

        c2332ea2ceabb1e0810b4ce46366670ddf1f7c5621e51714607a50e6922b8da0

        SHA512

        10cc0bf311e9f6db5224a3a69e1887721051782926a1c4750855af20e9e350f6194f825292c59aa1a55dfc943d2ebdfee97366058e1b430265933b883c7d3374

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\abdncloeibpfimdncilpjfglceokdlda\content.js

        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\abdncloeibpfimdncilpjfglceokdlda\lsdb.js

        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\abdncloeibpfimdncilpjfglceokdlda\manifest.json

        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zS79C8.tmp\abdncloeibpfimdncilpjfglceokdlda\uD.js

        Filesize

        6KB

        MD5

        d50bfdb7204b92daf65a16bb600e738b

        SHA1

        c460fc9e75765ec3e70f8b3e246c794a14ba5e23

        SHA256

        9c47d69d73b579689f5829c02e274713664b2d352c043e35e8ff4dd71176f706

        SHA512

        7cd26e983ea0800a7f162b38a5792f131407c49f8ec75bc7bbc1b0e1cdcc5ad5399c5393fb660de839405490399464a479890f67d99e0e77e033b177178c37b2

      • memory/2876-132-0x0000000000000000-mapping.dmp