Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 01:48

General

  • Target

    e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe

  • Size

    932KB

  • MD5

    19eb4feed67a15713b756b0335a308ed

  • SHA1

    9e3166f1040cd8345df21a48c630c4a0f4ac3c87

  • SHA256

    e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4

  • SHA512

    f667afc5f62cdf4a241cf5f53a40b95393a8d5731e982dc3ad55a0366da38c74495d4cd22f05ecb95e302b09850ebade9684ef228ae3a83b7e3acd7cf1bc90d0

  • SSDEEP

    24576:G9T4MROxnFE3GrXpErZlI0AilFEvxHiKW:G90MiukpErZlI0AilFEvxHi

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe
    "C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe"
    1⤵
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\ds9imw14.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4776
      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA1AF.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCA1AE.tmp"
        3⤵
          PID:4084
      • C:\Windows\SysWOW64\WindowsInput.exe
        "C:\Windows\SysWOW64\WindowsInput.exe" --install
        2⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:696
      • C:\Users\Admin\AppData\Roaming\OperaWatchdog.exe
        "C:\Users\Admin\AppData\Roaming\OperaWatchdog.exe" /launchSelfAndExit "C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe" 2220 /protectFile
        2⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2676
        • C:\Users\Admin\AppData\Roaming\OperaWatchdog.exe
          "C:\Users\Admin\AppData\Roaming\OperaWatchdog.exe" /watchProcess "C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe" 2220 "/protectFile"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3320
    • C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe
      C:\Users\Admin\AppData\Local\Temp\e02850224e42be3bb2e7de2eccbab2fea66c18a4ee309532ca5e59350d68eae4.exe
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4328
      • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\81icb41c.cmdline"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4348
        • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB7D7.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCB7D6.tmp"
          3⤵
            PID:2472
      • C:\Windows\SysWOW64\WindowsInput.exe
        "C:\Windows\SysWOW64\WindowsInput.exe"
        1⤵
        • Executes dropped EXE
        PID:5060

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\OperaWatchdog.exe.log

        Filesize

        425B

        MD5

        4eaca4566b22b01cd3bc115b9b0b2196

        SHA1

        e743e0792c19f71740416e7b3c061d9f1336bf94

        SHA256

        34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

        SHA512

        bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

      • C:\Users\Admin\AppData\Local\Temp\81icb41c.dll

        Filesize

        76KB

        MD5

        aad2b983887b2b12e2ad3df651eb69b2

        SHA1

        627d41b2f66d1f1fbfa38d2aa56613bd6fd6cfb1

        SHA256

        3a4103c9325cb276b380fa25d1612b658d9c413609dab0b86b0197235068ec72

        SHA512

        0e20c03c1a12c390c3983640ab1eb526de68389c3fb88951b4e385ab3ee0eee8ff2222c8099c9155b2600ca29ef1acdf11c912590166aa4ccaf7bd9889011083

      • C:\Users\Admin\AppData\Local\Temp\RESA1AF.tmp

        Filesize

        1KB

        MD5

        b52676d6a08ff5abef7fc4f82640d326

        SHA1

        88193d738c2003399375032e14e0639dd25b63dd

        SHA256

        16970655b13f43ba0005d22b3dbef7414ba0994c86e227c21d6203c8d7003436

        SHA512

        8826533ee0de574a6ae6668c94c868035a0062cf553394019bfb84030ff265658a906e6c2a1fe139b4f3d370820fd13a5c594c334b789b5c2c54061fb836a6b1

      • C:\Users\Admin\AppData\Local\Temp\RESB7D7.tmp

        Filesize

        1KB

        MD5

        658411f4d63c64614d44109df88aa758

        SHA1

        ea35107b39b14e28994189660d93c118130e4f3a

        SHA256

        28c08bb4989b1294c25aa080d4bef2206bfbff2a279e00ff3018c2baabb2b363

        SHA512

        995beba354f68ad9990f4be65f1453a158a74a8a72f4e7d906d8d9257db0d4d6df8bed7e7d5ceda4604f6ced0e8e274e8c3cbd970809db2b0ee924a058a32591

      • C:\Users\Admin\AppData\Local\Temp\ds9imw14.dll

        Filesize

        76KB

        MD5

        c89e8d87fe7beb31e6c034cc75a3a38d

        SHA1

        5b76a7f5089b8c639250e32f6287dae0c3510391

        SHA256

        187acf79aefedf92b39be648b5ebc01f8652a5f096a93aee5d28c793c8690aff

        SHA512

        822cac9e772f567b563e6d57e788eed10e4c5cb223fe8627d1e273819049c94509456c648bd7084a690872196f4be5d28ee854d09e97c83a226f133359a1b974

      • C:\Users\Admin\AppData\Roaming\OperaWatchdog.exe

        Filesize

        9KB

        MD5

        913967b216326e36a08010fb70f9dba3

        SHA1

        7b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf

        SHA256

        8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a

        SHA512

        c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33

      • C:\Windows\SysWOW64\WindowsInput.exe

        Filesize

        21KB

        MD5

        e6fcf516d8ed8d0d4427f86e08d0d435

        SHA1

        c7691731583ab7890086635cb7f3e4c22ca5e409

        SHA256

        8dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337

        SHA512

        c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e

      • C:\Windows\SysWOW64\WindowsInput.exe.config

        Filesize

        357B

        MD5

        a2b76cea3a59fa9af5ea21ff68139c98

        SHA1

        35d76475e6a54c168f536e30206578babff58274

        SHA256

        f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839

        SHA512

        b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad

      • \??\c:\Users\Admin\AppData\Local\Temp\81icb41c.0.cs

        Filesize

        208KB

        MD5

        64949e204dbb10cc8bda58094a4f4e45

        SHA1

        f85e4ed8b2a08734295ad644588b97f7ec6a4036

        SHA256

        b54d240a277be792b426b2410bd4f0b2808bd8173f3627fd73f4098e5e91e9c6

        SHA512

        34f4d6c257a5efa0678c7b2df08bccf50a4ff173b56ce90959d7835d1975a841895e50f69cde92314d21de844f1b04922d77bfba8b80f222e39674af53dfad28

      • \??\c:\Users\Admin\AppData\Local\Temp\81icb41c.cmdline

        Filesize

        349B

        MD5

        ae1c48edb4498c1594df3d706da353e5

        SHA1

        8d7dcabe4ea5224af5854a2c8216d2958cd531fe

        SHA256

        ffc34ba870c1bdd87edcdba44e6dd01ce30c1245532f942ff81d120c8e29dde4

        SHA512

        3c9fa40e4b215d087208ce09f43c6b3ab8c11cd2b8fdc201a1bcc633d1704a8c58a9f9157a57215a903b602e5a01b6c84ff81adfdae252b02c6d9561ea15370c

      • \??\c:\Users\Admin\AppData\Local\Temp\CSCA1AE.tmp

        Filesize

        676B

        MD5

        63fd27c6d445376cff1c8933018b8294

        SHA1

        c93294f54c6116dab02448397198bd55188bfb4f

        SHA256

        7c940c6e495c94d07405ce13929a34bef2970c159413f9fa0619ef59bee84483

        SHA512

        b545c033c8cd52d4e0c688aa48ec02eda84596bdf8f3516f2ecd1d23a1786a717426a49e22208a053e364097919e0f0737d7f7f4746c139bbb1b386cc4a5a208

      • \??\c:\Users\Admin\AppData\Local\Temp\CSCB7D6.tmp

        Filesize

        676B

        MD5

        deeb09be501d5610c99cf6679cbf9a5c

        SHA1

        001382a73b9d4cbab11c57e81b437a17dc87b52a

        SHA256

        44c7d371cea313af07775749587a7210efe32eccda566f3144d711e06c01da97

        SHA512

        6479358d04fda5f6d24287f2af58dda972c1a72a810cf6273ce138f684d921c2b7a09b2cbb72d6bd9e671a64452dd27da372602e2ad825f2b02277be5a3940d2

      • \??\c:\Users\Admin\AppData\Local\Temp\ds9imw14.0.cs

        Filesize

        208KB

        MD5

        16aa3126e6123f74b47d462808afc860

        SHA1

        665100f30deb516c7149fa3a97d045349550d5d7

        SHA256

        a8324f1b90f37b174f5683adb10ae0ff613f43e1c7e9ac8abb44d88a8d83a3bf

        SHA512

        f82bb720dfb4decc2bec1f53f6e74e6a9de5f93408903405ff625c18b8005099c711e33a68f20deb46384950574399c4389b9eea0b88472c8fad7f77277d6787

      • \??\c:\Users\Admin\AppData\Local\Temp\ds9imw14.cmdline

        Filesize

        349B

        MD5

        e11d23633a59698cb903a6be454bd520

        SHA1

        85bf7d3c576aac97c239d6c83d310e768424cd66

        SHA256

        ccbc9772b1147b53c746b2495871f89a3081e8844cdcbde3816da3ee9fc32069

        SHA512

        bb7dce9f29d4c10493d0d01849cd7099b3e578cea0e742831fcad1ce85f1e255c3322bcfb7e48e8afafdf541d42407ad5c9ba03452dd434ced931fb43652e10b

      • memory/696-54-0x00000000013C0000-0x00000000013D2000-memory.dmp

        Filesize

        72KB

      • memory/696-55-0x0000000002EE0000-0x0000000002F1C000-memory.dmp

        Filesize

        240KB

      • memory/696-52-0x0000000000CE0000-0x0000000000CEC000-memory.dmp

        Filesize

        48KB

      • memory/2220-37-0x000000001DC20000-0x000000001DC6E000-memory.dmp

        Filesize

        312KB

      • memory/2220-8-0x000000001BE40000-0x000000001BEDC000-memory.dmp

        Filesize

        624KB

      • memory/2220-29-0x000000001D1D0000-0x000000001D78A000-memory.dmp

        Filesize

        5.7MB

      • memory/2220-30-0x000000001D790000-0x000000001D880000-memory.dmp

        Filesize

        960KB

      • memory/2220-31-0x000000001C9D0000-0x000000001C9EE000-memory.dmp

        Filesize

        120KB

      • memory/2220-32-0x000000001D890000-0x000000001D8D9000-memory.dmp

        Filesize

        292KB

      • memory/2220-33-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-34-0x000000001D950000-0x000000001D9C0000-memory.dmp

        Filesize

        448KB

      • memory/2220-35-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-0-0x00007FFEB40A5000-0x00007FFEB40A6000-memory.dmp

        Filesize

        4KB

      • memory/2220-38-0x000000001DCE0000-0x000000001DD00000-memory.dmp

        Filesize

        128KB

      • memory/2220-27-0x000000001B160000-0x000000001B168000-memory.dmp

        Filesize

        32KB

      • memory/2220-26-0x000000001B050000-0x000000001B058000-memory.dmp

        Filesize

        32KB

      • memory/2220-25-0x000000001B0D0000-0x000000001B0E2000-memory.dmp

        Filesize

        72KB

      • memory/2220-98-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-23-0x000000001C480000-0x000000001C496000-memory.dmp

        Filesize

        88KB

      • memory/2220-97-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-1-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-61-0x000000001E1C0000-0x000000001E1D8000-memory.dmp

        Filesize

        96KB

      • memory/2220-62-0x00007FFEB40A5000-0x00007FFEB40A6000-memory.dmp

        Filesize

        4KB

      • memory/2220-63-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2220-64-0x000000001DCB0000-0x000000001DCC0000-memory.dmp

        Filesize

        64KB

      • memory/2220-65-0x000000001D880000-0x000000001D888000-memory.dmp

        Filesize

        32KB

      • memory/2220-2-0x000000001B170000-0x000000001B1CC000-memory.dmp

        Filesize

        368KB

      • memory/2220-5-0x000000001B360000-0x000000001B36E000-memory.dmp

        Filesize

        56KB

      • memory/2220-28-0x000000001C870000-0x000000001C8D2000-memory.dmp

        Filesize

        392KB

      • memory/2220-7-0x000000001B8D0000-0x000000001BD9E000-memory.dmp

        Filesize

        4.8MB

      • memory/2220-6-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/2676-80-0x0000000000730000-0x0000000000738000-memory.dmp

        Filesize

        32KB

      • memory/4328-92-0x000000001C300000-0x000000001C316000-memory.dmp

        Filesize

        88KB

      • memory/4328-53-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/4328-100-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/4776-14-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/4776-21-0x00007FFEB3DF0000-0x00007FFEB4791000-memory.dmp

        Filesize

        9.6MB

      • memory/5060-60-0x000000001A110000-0x000000001A21A000-memory.dmp

        Filesize

        1.0MB