Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    02/07/2024, 05:59

General

  • Target
    server.vbe
  • Size 1.1MB
  • Sample240702-gpyprayhrb
  • SHA256 30df4612deed312396df9a87b4b1b1c777f4e3fa3d7defebd7947586b7d43806
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • predatorstealer

C2
  • http://ghostghostcom.000webhostapp.com/

Signatures

  • Detect Neshta payload 53 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • PredatorStealer

    Predator is a modular stealer written in C#.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\server.vbe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Tempwinlogon.exe
      "C:\Users\Admin\AppData\Local\Tempwinlogon.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system executable filetype association
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Users\Admin\AppData\Local\Temp\3582-490\Tempwinlogon.exe
        "C:\Users\Admin\AppData\Local\Temp\3582-490\Tempwinlogon.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:2732
        • C:\Windows\svchost.com
          "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\Zip.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious use of WriteProcessMemory
          PID:1744
          • C:\Users\Admin\AppData\Local\Temp\Zip.exe
            C:\Users\Admin\AppData\Local\Temp\Zip.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:2856

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        DW20.EXE

        • Path C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
        • Size 859KB
        • SHA256 ead58c483cb20bcd57464f8a4929079539d634f469b213054bf737d227c026dc
        • MD5 SHA1 SHA512 SSDEEP

        dwtrig20.exe

        • Path C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
        • Size 547KB
        • SHA256 593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d
        • MD5 SHA1 SHA512 SSDEEP

        ose.exe

        • Path C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe
        • Size 186KB
        • SHA256 2a0aa0763fdef9c38c5dd4d50703f0c7e27f4903c139804ec75e55f8388139ae
        • MD5 SHA1 SHA512 SSDEEP

        setup.exe

        • Path C:\MSOCache\ALLUSE~1\{9A861~1\setup.exe
        • Size 1.1MB
        • SHA256 e17cd94c08fc0e001a49f43a0801cea4625fb9aee211b6dfebebec446c21f460
        • MD5 SHA1 SHA512 SSDEEP

        A3DUTI~1.EXE

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE
        • Size 285KB
        • SHA256 a8f78ac26c738b13564252f1048ca784bf152ef048b829d3d22650b7f62078f0
        • MD5 SHA1 SHA512 SSDEEP

        ACROBR~1.EXE

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE
        • Size 313KB
        • SHA256 85f7249bfac06b5ee9b20c7f520e3fdc905be7d64cfbefb7dcd82cd8d44686d5
        • MD5 SHA1 SHA512 SSDEEP

        ADOBEC~1.EXE

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE
        • Size 569KB
        • SHA256 3cd34a88e3ae7bd3681a7e3c55832af026834055020add33e6bd6f552fc0aabd
        • MD5 SHA1 SHA512 SSDEEP

        AcroRd32.exe

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe
        • Size 381KB
        • SHA256 0587fd366ea7e94b3ae500874b1c5d684b5357fcc7389682d5a13c3301a28801
        • MD5 SHA1 SHA512 SSDEEP

        Eula.exe

        • Path C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe
        • Size 137KB
        • SHA256 bd9a16d8d7590a2ec827913db5173f8beb1d1ef44dab1920ef52a307f922bc14
        • MD5 SHA1 SHA512 SSDEEP

        Setup.exe

        • Path C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe
        • Size 373KB
        • SHA256 d1ee54eb64f31247f182fd62037e64cdb3876e1100bc24883192bf46bab42c86
        • MD5 SHA1 SHA512 SSDEEP

        ADOBEA~1.EXE

        • Path C:\PROGRA~2\COMMON~1\ADOBEA~1\Versions\1.0\ADOBEA~1.EXE
        • Size 100KB
        • SHA256 909205de592f50532f01b4ac7b573b891f7e6e596b44ff94187b1ba4bcc296bb
        • MD5 SHA1 SHA512 SSDEEP

        ADOBEU~1.EXE

        • Path C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE
        • Size 130KB
        • SHA256 81a3a1dc3104973a100bf8d114b6be35da03767a0cbbaf925f970ffcbe5f217c
        • MD5 SHA1 SHA512 SSDEEP

        ADOBE_~1.EXE

        • Path C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE
        • Size 2.4MB
        • SHA256 78be3aeb507db7e4ee7468c6b9384ee0459deebd503e06bd4988c52247ecea24
        • MD5 SHA1 SHA512 SSDEEP

        EQNEDT32.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE
        • Size 571KB
        • SHA256 ba3dc87fca4641e5f5486c4d50c09d087e65264e6c5c885fa6866f6ccb23167b
        • MD5 SHA1 SHA512 SSDEEP

        FLTLDR.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\FLTLDR.EXE
        • Size 157KB
        • SHA256 5d13230eae7cd9b4869145c3280f7208788a8e68c9930a5c9aa3e822684a963d
        • MD5 SHA1 SHA512 SSDEEP

        LICLUA.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE
        • Size 229KB
        • SHA256 706db4d832abdf4907a1386b917e553315660a59bfb4c180e38215b4a606d896
        • MD5 SHA1 SHA512 SSDEEP

        MSOICONS.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE
        • Size 503KB
        • SHA256 31c10320edb2de22f37faee36611558db83b78a9c3c71ea0ed13c8dce25bf711
        • MD5 SHA1 SHA512 SSDEEP

        MSOXMLED.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE
        • Size 153KB
        • SHA256 94e8ea2ed536484492d746f6f5808192cb81ae3c35f55d60826a2db64a254dd5
        • MD5 SHA1 SHA512 SSDEEP

        ODeploy.exe

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe
        • Size 539KB
        • SHA256 be23688697af7b859d62519807414565308e79a6ecac221350cd502d6bf54733
        • MD5 SHA1 SHA512 SSDEEP

        Setup.exe

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe
        • Size 1.1MB
        • SHA256 159776d43dd2a8d843b82ece0faf469f9088a625d474ce4eea9db59d94a844e6
        • MD5 SHA1 SHA512 SSDEEP

        Oarpmany.exe

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe
        • Size 205KB
        • SHA256 7737ab500cbbd5d507881d481eef9bd91cf6650bf8d2b41b47b1a8c5f2789858
        • MD5 SHA1 SHA512 SSDEEP

        Wkconv.exe

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\TextConv\WksConv\Wkconv.exe
        • Size 1.2MB
        • SHA256 99e5bea5f632ef4af76e4e5108486d5e99386c3d451b983bcd3ad2a49cc04039
        • MD5 SHA1 SHA512 SSDEEP

        VSTOIN~1.EXE

        • Path C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE
        • Size 125KB
        • SHA256 dc6658dec5bf89f65f2d4b9bdb27634bac0bf5354c792bc8970a2b39f535facd
        • MD5 SHA1 SHA512 SSDEEP

        GO664E~1.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE
        • Size 155KB
        • SHA256 8ee4aa23eb92c4aba9a46b18ac249a5fa11c5abb7e2c1ca82cd5196401db790a
        • MD5 SHA1 SHA512 SSDEEP

        GOBD5D~1.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE
        • Size 230KB
        • SHA256 6ce92587a138ec07dac387a294d0bbe8ab629599d1a2868d2afaccea3b245d67
        • MD5 SHA1 SHA512 SSDEEP

        GOF5E2~1.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE
        • Size 155KB
        • SHA256 fc379fda348644fef660a3796861c122aa2dd5498e80279d1279a7ddb259e899
        • MD5 SHA1 SHA512 SSDEEP

        GOOGLE~2.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE
        • Size 265KB
        • SHA256 8bbe59987228dd9ab297f9ea34143ea1e926bfb19f3d81c2904ab877f31e1217
        • MD5 SHA1 SHA512 SSDEEP

        GOOGLE~3.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE
        • Size 342KB
        • SHA256 531e735e4e8940dfe21e30be0d4179ceaecb57ce431cf63c5044e07048ac1751
        • MD5 SHA1 SHA512 SSDEEP

        GOOGLE~4.EXE

        • Path C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE
        • Size 439KB
        • SHA256 cb5c5abb625a812d47007c75e3855be3f29da527a41cf03730ad5c81f3eb629a
        • MD5 SHA1 SHA512 SSDEEP

        DISABL~1.EXE

        • Path C:\PROGRA~2\Google\Update\DISABL~1.EXE
        • Size 207KB
        • SHA256 57c993cadf4bf84810cea23a7112c6e260624beaab48d0e4332d3462900fec1d
        • MD5 SHA1 SHA512 SSDEEP

        ONELEV.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE
        • Size 85KB
        • SHA256 fde30bfdd34c7187d02eabe49f2386b4661321534b50032a838b179a21737411
        • MD5 SHA1 SHA512 SSDEEP

        ACCICONS.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE
        • Size 1.4MB
        • SHA256 f9837240f5913bfa289ac2b5da2ba0ba24f60249d6f7e23db8a78bb10c3c7722
        • MD5 SHA1 SHA512 SSDEEP

        BCSSync.exe

        • Path C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe
        • Size 129KB
        • SHA256 67629b025fed676bd607094fa7f21550e18c861495ba664ee0d2b215a4717d7f
        • MD5 SHA1 SHA512 SSDEEP

        CLVIEW.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE
        • Size 246KB
        • SHA256 1505f3721dd3d7062dadde1633d17e4ee80caf29fd5b6aa6e6a0c481324ffd4e
        • MD5 SHA1 SHA512 SSDEEP

        CNFNOT32.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE
        • Size 188KB
        • SHA256 bee98e2150e02ad6259184a35e02e75df96291960032b3085535fb0f1f282531
        • MD5 SHA1 SHA512 SSDEEP

        GRAPH.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE
        • Size 4.1MB
        • SHA256 62d6c979d708efe21c9618a18232fd2c74e85bb9560daa298025ab9af784202d
        • MD5 SHA1 SHA512 SSDEEP

        GROOVEMN.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE
        • Size 962KB
        • SHA256 ab6a5bfc12229c116033183db646125573989dfc2fc076e63e248b1b82f6751d
        • MD5 SHA1 SHA512 SSDEEP

        IECONT~1.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\IECONT~1.EXE
        • Size 605KB
        • SHA256 3fb179a3ae88a3d14db48de29d4b9d43243b80b2118b578b8117ad776ce47f12
        • MD5 SHA1 SHA512 SSDEEP

        INFOPATH.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE
        • Size 1.7MB
        • SHA256 1230b2032d2d35a55cd86d1215eb38fa18bcf590c3c19b9ac4dda5350c24e10a
        • MD5 SHA1 SHA512 SSDEEP

        MSOHTMED.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE
        • Size 109KB
        • SHA256 380154eab37e79ed26a7142b773b8a8df6627c64c99a434d5a849b18d34805ba
        • MD5 SHA1 SHA512 SSDEEP

        MSOSYNC.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE
        • Size 741KB
        • SHA256 4d117648525a468532da011f0fc051e49bf472bbcb3e9c4696955bd398b9205f
        • MD5 SHA1 SHA512 SSDEEP

        MSOUC.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE
        • Size 392KB
        • SHA256 5d916f7c7f6cb6cfd7545a57cb9c9d9c6df16af3517298c346901081a9135303
        • MD5 SHA1 SHA512 SSDEEP

        MSQRY32.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE
        • Size 694KB
        • SHA256 ff16fdc703e55ddfe5ee867f343f3b20b496e7199c6c4b646335a01026f74550
        • MD5 SHA1 SHA512 SSDEEP

        MSTORDB.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE
        • Size 726KB
        • SHA256 e657a9f85af7cb5ded734e162db514e466256a83d51f4454abbf19c54b30686f
        • MD5 SHA1 SHA512 SSDEEP

        MSTORE.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE
        • Size 144KB
        • SHA256 b35e60f1551870c1281d673380fe3101cd91b1f0b4d3c14c2383060f5e120373
        • MD5 SHA1 SHA512 SSDEEP

        NAMECO~1.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE
        • Size 127KB
        • SHA256 8a3598c889dbcb1dca548a6193517ed7becb74c780003203697a2db22222a483
        • MD5 SHA1 SHA512 SSDEEP

        OIS.EXE

        • Path C:\PROGRA~2\MICROS~1\Office14\OIS.EXE
        • Size 308KB
        • SHA256 318f1f3fbdd1cf17c176cb68b4bc2cf899338186161a16a1adc29426114fb4f8
        • MD5 SHA1 SHA512 SSDEEP

        misc.exe

        • Path C:\PROGRA~2\MICROS~1\Office14\misc.exe
        • Size 598KB
        • SHA256 3b6ca9d9fcbb0c1677fe4caeef03e4db326f70166f030b5f9fa9f2856031d4fc
        • MD5 SHA1 SHA512 SSDEEP

        Zip.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Zip.exe
        • Size 31KB
        • SHA256 1632fbff8edc50f2c7ef7bb2fe9b2c17e6472094f0d365a98e0dec2a12fa8ec2
        • MD5 SHA1 SHA512 SSDEEP

        Tempwinlogon.exe

        • Path C:\Users\Admin\AppData\Local\Tempwinlogon.exe
        • Size 577KB
        • SHA256 4d9cf0e60b2fe13cc8f5dd36e1b0e771d6b6e001e5f95c5a3dede78cdcdbd01c
        • MD5 SHA1 SHA512 SSDEEP

        svchost.com

        • Path C:\Windows\svchost.com
        • Size 40KB
        • SHA256 60cd79482f561687b17f8e4ab37bd42f69d431f93cd1b8ed4eb913be0e37fdb9
        • MD5 SHA1 SHA512 SSDEEP

        LOGTRA~1.EXE

        • Path \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
        • Size 252KB
        • SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
        • MD5 SHA1 SHA512 SSDEEP

        Tempwinlogon.exe

        • Path \Users\Admin\AppData\Local\Temp\3582-490\Tempwinlogon.exe
        • Size 536KB
        • SHA256 f219846f86904447f6a1d4e3c7f906b930be01c0862147e7fcd2394f94027bad
        • MD5 SHA1 SHA512 SSDEEP

        memory/1744-168-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2732-20-0x00000000001E0000-0x000000000026C000-memory.dmp

        memory/2732-19-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

        memory/2732-170-0x000007FEF5983000-0x000007FEF5984000-memory.dmp

        memory/2856-110-0x0000000000820000-0x0000000000830000-memory.dmp

        memory/2880-164-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2880-169-0x0000000000400000-0x000000000041B000-memory.dmp