Analysis

  • max time kernel
    154s
  • max time network
    194s
  • 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 16:33

General

  • Target

    fbe630616d8c741de6e3fb551b0337aba11dc93b86196040e84b2b1a5d7304ca.exe

  • Size

    919KB

  • MD5

    49664ac72a40d4ffa78ab1782e5c9757

  • SHA1

    7940f7cb24d8baa271f01e0538d469cf25817bf7

  • SHA256

    fbe630616d8c741de6e3fb551b0337aba11dc93b86196040e84b2b1a5d7304ca

  • SHA512

    a21da21c341490d2a79ac31140ae2b8d6c2eca05c241f262fee09ed8d66e10b309f5dd5f1b0ab44f8d9e14f3af80ad6f05ffa18f6778264f507c91355308145e

  • SSDEEP

    24576:h1OYdaOkMtdHAqcdDVhYwiei7+EpFAh/kK4:h1OsxPHVmVhYwiLtKkK4

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\fbe630616d8c741de6e3fb551b0337aba11dc93b86196040e84b2b1a5d7304ca.exe
    "C:\Users\Admin\AppData\Local\Temp\fbe630616d8c741de6e3fb551b0337aba11dc93b86196040e84b2b1a5d7304ca.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\roEtOAlsuTzFmrE.exe
      .\roEtOAlsuTzFmrE.exe
      2⤵
      • Executes dropped EXE
      • Drops Chrome extension
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:372
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:1732
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:2712

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\Fi2PPpL8w.js

        Filesize

        6KB

        MD5

        73b608e6aa13192730b7231cc705dcbb

        SHA1

        1eaccd52b619ea7a5771811dfe4b98f42c6fd7a8

        SHA256

        6df1369e82bdbb91ec692ecfb7baaef8e5685b63ea2af62f8bdb2d72c8d530de

        SHA512

        f82544e1817ce6d75a8400dab5d49f42de0ca080fef6b3c08f017fb2fa69e9106774954c1f7f99ea655899506cf8d8f58087d7d78fcfefc8f3239b1ae93efb73

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\background.html

        Filesize

        146B

        MD5

        102eb4630376a769758b201a7cb8a6f4

        SHA1

        ee84ab515974322be752401516b0a5c6fb738cf4

        SHA256

        ff84e69261813670c9cc5efdf38cf4baa1a33f534df19e146b3cf51a4b4d82c3

        SHA512

        470bdb4026072c9095056424d93ca0b84e8ec25b7f76dd7dd8fa8bd192fd3b39cc990d23b6864d52f20cedb895d86f014d7bb73412c7e42c81688ffec147c33b

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\content.js

        Filesize

        144B

        MD5

        fca19198fd8af21016a8b1dec7980002

        SHA1

        fd01a47d14004e17a625efe66cc46a06c786cf40

        SHA256

        332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

        SHA512

        60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\lsdb.js

        Filesize

        531B

        MD5

        36d98318ab2b3b2585a30984db328afb

        SHA1

        f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

        SHA256

        ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

        SHA512

        6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\manifest.json

        Filesize

        498B

        MD5

        640199ea4621e34510de919f6a54436f

        SHA1

        dc65dbfad02bd2688030bd56ca1cab85917a9937

        SHA256

        e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

        SHA512

        d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\[email protected]\bootstrap.js

        Filesize

        2KB

        MD5

        df13f711e20e9c80171846d4f2f7ae06

        SHA1

        56d29cda58427efe0e21d3880d39eb1b0ef60bee

        SHA256

        6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

        SHA512

        6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\[email protected]\chrome.manifest

        Filesize

        35B

        MD5

        69eda4604801948a27ef960e120f31b7

        SHA1

        4ad2412067f38549c8cd3b22625e3b3ab5a83a9d

        SHA256

        8f6e498c4144eef16ff9aac097444b70662730ddba8ae9359721521e04a493ec

        SHA512

        921088321c51b9bdf24e9aec0bf27b6a836d356e3311454912015c195d787d3174d84b599e8ef1d0fc972786252a09e18cd3fa712af568f4807a42385f7ac947

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\[email protected]\content\bg.js

        Filesize

        8KB

        MD5

        2353fb53edfb2155b34e10021e6d0633

        SHA1

        2cff328d19c188d0f068752bc061e6c274dcc64b

        SHA256

        879bb322cb75abcf133d26e445ebf1f000d99beef39c42f6e95fbfb316de2291

        SHA512

        63f8b8f3bddda0ebcebde0472391f03591ca831c196d2564e9d4868fc2292aab86df47f429841445ebd7a063b351276ee71f39794599d5e3c680a2ee213c77de

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\[email protected]\install.rdf

        Filesize

        594B

        MD5

        51c3639426c4119d17c8f87b790efd71

        SHA1

        59a4b2f48f36cb1044325950e37e73ea8f2627e4

        SHA256

        af46f1a782d841b5f074a131e842c6985abb8360ccf668365e0b2523f51451aa

        SHA512

        f35b5f282f0f00d0b014538c7b9b81835b73f18ca7c942fb8406f3aae44af9513bbd035d8af6031f8923a1cd6fb7c541d3407250a8385924d0f400fd6a24df7c

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\roEtOAlsuTzFmrE.dat

        Filesize

        1KB

        MD5

        a2b9e57a13b7233183c41da22b14399d

        SHA1

        57b2793ee9f619f6ea589eaa9ffd2d01e87091a8

        SHA256

        bf7ab8611b0b3330ae4befc70b532234be6a5033631886581b3c280e3f062e27

        SHA512

        5bdeba903094fa70d18eee56bb1dc5758ce7e39b9fd8d41b7b94a914a4a6b1b0b6ed111dcb4b635ce21d9461bfbe7dbaf8c0bf39bcff774907c7300d8035058e

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\roEtOAlsuTzFmrE.exe

        Filesize

        760KB

        MD5

        dcd148f6f3af3e3b0935c4fcc9f41811

        SHA1

        ee9bdbc7c568c7832d90b85921ab20030b6734cd

        SHA256

        f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

        SHA512

        34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

      • C:\Users\Admin\AppData\Local\Temp\7zS1B19.tmp\roEtOAlsuTzFmrE.exe

        Filesize

        760KB

        MD5

        dcd148f6f3af3e3b0935c4fcc9f41811

        SHA1

        ee9bdbc7c568c7832d90b85921ab20030b6734cd

        SHA256

        f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

        SHA512

        34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

      • memory/372-132-0x0000000000000000-mapping.dmp