Analysis

  • max time kernel
    154s
  • max time network
    171s
  • 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 19:25

General

  • Target

    c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe

  • Size

    931KB

  • MD5

    fd7b10976def6dce3b98d8b8cfb0a705

  • SHA1

    5a834ec2b05ff396a33808cbd529d0975393d521

  • SHA256

    c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1

  • SHA512

    bdcb575c7d3a209036a20170e1584280d2fd2f128904b9ac48ac7a73e4cf70c31b03b9912ed280f9db36f605dca17a9f26e816d85aa6cbabf3fc33432985284a

  • SSDEEP

    24576:h1OYdaO5CZ/iWCvu/2sWsJA/jlt+DHhso:h1OsbCpYO/dJJDHhso

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\c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe
    "C:\Users\Admin\AppData\Local\Temp\c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\Dj2k8vEiREJhhX2.exe
      .\Dj2k8vEiREJhhX2.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4892
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1176
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:4972

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\bootstrap.js

        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\chrome.manifest

        Filesize

        35B

        MD5

        7c692e25dac9fd52ad47f676fcf2c9cb

        SHA1

        a9863219369e1773f843778dfae1c451877fd245

        SHA256

        47a79b89afbb58f45033d802db03f94977aab677ddb8f4e0a81d80c2529021e9

        SHA512

        b3731e0ab9996e2883fa9c33ed1fa91efd48aa653686b9a8d75cdedf424babab8ebc48e6b7131ec6e034a868c68b7ddf5b1cf459e4fba6280c85745156e27b63

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\content\bg.js

        Filesize

        8KB

        MD5

        0d19e2302955b8142cf324affef98df2

        SHA1

        565371323d335ad16a7cbc7c6f6e118507e93001

        SHA256

        cbe0c3637464d05688497ac91aa9751f98c468b39a1cf037978fb27239e8278b

        SHA512

        be185909fcaf47be7c7793cc66a3957ff69d75c0a4c033ec1b8cba916fb2a1f66e9bb08799cc940d21c060e5917dba0d69a724c652e7e17e440617e821f34e66

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\install.rdf

        Filesize

        590B

        MD5

        aaab979f151fe5f3129217bbd69f3368

        SHA1

        635c4b24374c017894baa9f142d95dc213caff82

        SHA256

        cf799f5778fe22a5bf28da86d286cfe97a2f95e8aaf9ccfd379074539f6c6a9d

        SHA512

        98c8858678b4357ac7690d95a6bbbb91500ba54fdbc2e9aaf37a907b4124bfe9985777a44e824ba8d817e1818bc55ac50c8e495d1a0ffd9a533614ae4d27a5f7

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\Dj2k8vEiREJhhX2.dat

        Filesize

        1KB

        MD5

        1e9b366df6fbcd4a89d6a199a1509bc4

        SHA1

        dc8c52fa6aba29d4b7dd2fc57a1ffd9739201ca7

        SHA256

        84fc0cd955c7df88c57e4aad0d3165c4b8a8b6fab968536d79a7af703695fd41

        SHA512

        898bcb42ce8d0f728333f8f364808e64fe17277c4dd54e6e42dc8401fdfe644d06b6478baf21a032b24fe8ed6eda24b563a2a968e0c9ff191ce6d4defa929fdf

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\Dj2k8vEiREJhhX2.exe

        Filesize

        772KB

        MD5

        5ed7019dcd0008dbcd8e54017b8c7dd9

        SHA1

        7e4457da2ff06c2170bad636c9eb7c1bb436fd06

        SHA256

        7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

        SHA512

        10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\Dj2k8vEiREJhhX2.exe

        Filesize

        772KB

        MD5

        5ed7019dcd0008dbcd8e54017b8c7dd9

        SHA1

        7e4457da2ff06c2170bad636c9eb7c1bb436fd06

        SHA256

        7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

        SHA512

        10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\ikfeafppfnonkkhghienakkfmngegbko\I59S.js

        Filesize

        6KB

        MD5

        fbb8d4dcacbfb0dbe4dc02f35d6dd650

        SHA1

        a260898b6d2f2668fe59457e5d4e8b799025e3ff

        SHA256

        9cb54a3c95e879ea996e0611835754e28d222c6362f09a3a2e9b6584f2fdfeaf

        SHA512

        097387cdd796319463262b5d58af1a94a62694b244e8fb70a6c64252dc462abf7bac9bc8b40aa4bbd9afa04a2e8d3b000c1f752201fa44df337e8065d9392ab0

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\ikfeafppfnonkkhghienakkfmngegbko\background.html

        Filesize

        141B

        MD5

        e5c0b4419128889e7edd809eeaa99cdc

        SHA1

        033c05e23f2676c19fc885a7e9555cff0b2406e6

        SHA256

        9d14e6bac36e0753c477a108877859b132817e91c573c2393dbfa27a5e1f6f44

        SHA512

        ff46971263e6f51c62c622e4ac99f5b9335672dbe6bb178c64b315091605b0797f896fb6a4c38c8d126b0562957fafc03812ba6edcef669762b6461763924972

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\ikfeafppfnonkkhghienakkfmngegbko\content.js

        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\ikfeafppfnonkkhghienakkfmngegbko\lsdb.js

        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\ikfeafppfnonkkhghienakkfmngegbko\manifest.json

        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • memory/4892-132-0x0000000000000000-mapping.dmp