Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2024 07:56

General

  • Target

    Quotation.js

  • Size

    731KB

  • MD5

    c3e39b8ea6a8813ffb4001cbd044a027

  • SHA1

    36dc1ec5510e2531b23931b317e25ae2240df789

  • SHA256

    1cef3a638243fd070d898fb3edabf7676d050246e736b73cdb9f23201d4f7858

  • SHA512

    b61d5c9935f383334a33dc713bcf7c3ede9cda7f21766c9f06da3bd07dd874115c18fc6d58cbd3f20b99297c4a9017eb5b998db60f437a2d42fe1756f490e1f6

  • SSDEEP

    6144:eQoo+DmkAh/CyDJuTg0lFPmx61HCLu+yHsWsLy+HiuNHW2Z5nJRU/pqFvVu77HEa:1+

Malware Config

Signatures

  • STRRAT

    STRRAT is a remote access tool than can steal credentials and log keystrokes.

  • Strrat family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 26 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:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Quotation.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Program Files\Java\jre-1.8\bin\javaw.exe
      "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\mfbrbith.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4616
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\mfbrbith.txt"
        3⤵
        • Drops startup file
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1836
        • C:\Windows\SYSTEM32\cmd.exe
          cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\mfbrbith.txt"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3764
          • C:\Windows\system32\schtasks.exe
            schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\mfbrbith.txt"
            5⤵
            • Scheduled Task/Job: Scheduled Task
            PID:2620
        • C:\Program Files\Java\jre-1.8\bin\java.exe
          "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\mfbrbith.txt"
          4⤵
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4396
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4904
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1292
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1596
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1088
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:5080
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
              6⤵
                PID:3636
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:2400
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
                6⤵
                  PID:4800

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

        Filesize

        46B

        MD5

        0e21d54ef253245e9bf3a10cb878714e

        SHA1

        eebd035a0bb45c3ed13dcdeac6db1743f248d98c

        SHA256

        fdb19d3bf7bb74fb45907c3777165873279e24c46fae8082547b4924ddf6c092

        SHA512

        b90bfd7aea653cd0c5c5c39178e40336640f88fef52ba52002ea9c9f28e68622c03c3351a080b88510c2769ddc52d9dcc3c09d084c29351432ebbe7c157bed08

      • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna8015070888236591253.dll

        Filesize

        241KB

        MD5

        e02979ecd43bcc9061eb2b494ab5af50

        SHA1

        3122ac0e751660f646c73b10c4f79685aa65c545

        SHA256

        a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

        SHA512

        1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-493223053-2004649691-1575712786-1000\83aa4cc77f591dfc2374580bbd95f6ba_755b0f1a-bb38-4bb2-bc7e-240c892146ee

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

      • C:\Users\Admin\AppData\Roaming\mfbrbith.txt

        Filesize

        92KB

        MD5

        2543beb989715570292d7263b60bab1a

        SHA1

        ebb68838c9ce8f235349c2616bdd65f294b271ee

        SHA256

        3ec814fcff2491c0863b5d5e5e26af3799bae70bc7fa4768cb5fbac74f0e0cab

        SHA512

        c47b6f843bcc4906b03e011b0405b4bfb3bb65422e14fd6dd8bc7bc4975e055d5e93a3562c0031dcb065649d82b8e5ca30cf1279044bea572eb5c9ee30a264db

      • C:\Users\Admin\lib\jna-5.5.0.jar

        Filesize

        1.4MB

        MD5

        acfb5b5fd9ee10bf69497792fd469f85

        SHA1

        0e0845217c4907822403912ad6828d8e0b256208

        SHA256

        b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e

        SHA512

        e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa

      • C:\Users\Admin\lib\jna-platform-5.5.0.jar

        Filesize

        2.6MB

        MD5

        2f4a99c2758e72ee2b59a73586a2322f

        SHA1

        af38e7c4d0fc73c23ecd785443705bfdee5b90bf

        SHA256

        24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5

        SHA512

        b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494

      • C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar

        Filesize

        4.1MB

        MD5

        b33387e15ab150a7bf560abdc73c3bec

        SHA1

        66b8075784131f578ef893fd7674273f709b9a4c

        SHA256

        2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491

        SHA512

        25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279

      • C:\Users\Admin\lib\system-hook-3.5.jar

        Filesize

        772KB

        MD5

        e1aa38a1e78a76a6de73efae136cdb3a

        SHA1

        c463da71871f780b2e2e5dba115d43953b537daf

        SHA256

        2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609

        SHA512

        fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d

      • memory/1836-200-0x000001C060000000-0x000001C060001000-memory.dmp

        Filesize

        4KB

      • memory/4396-276-0x00000255CC5E0000-0x00000255CC5E1000-memory.dmp

        Filesize

        4KB

      • memory/4396-261-0x00000255CC5E0000-0x00000255CC5E1000-memory.dmp

        Filesize

        4KB

      • memory/4616-97-0x00000169AE570000-0x00000169AE580000-memory.dmp

        Filesize

        64KB

      • memory/4616-42-0x00000169AE500000-0x00000169AE510000-memory.dmp

        Filesize

        64KB

      • memory/4616-27-0x00000169AE4B0000-0x00000169AE4C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-31-0x00000169AE4D0000-0x00000169AE4E0000-memory.dmp

        Filesize

        64KB

      • memory/4616-30-0x00000169AE1F0000-0x00000169AE460000-memory.dmp

        Filesize

        2.4MB

      • memory/4616-113-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-38-0x00000169AE4F0000-0x00000169AE500000-memory.dmp

        Filesize

        64KB

      • memory/4616-112-0x00000169AE640000-0x00000169AE650000-memory.dmp

        Filesize

        64KB

      • memory/4616-41-0x00000169AE460000-0x00000169AE470000-memory.dmp

        Filesize

        64KB

      • memory/4616-44-0x00000169AE510000-0x00000169AE520000-memory.dmp

        Filesize

        64KB

      • memory/4616-43-0x00000169AE470000-0x00000169AE480000-memory.dmp

        Filesize

        64KB

      • memory/4616-48-0x00000169AE520000-0x00000169AE530000-memory.dmp

        Filesize

        64KB

      • memory/4616-46-0x00000169AE480000-0x00000169AE490000-memory.dmp

        Filesize

        64KB

      • memory/4616-50-0x00000169AE530000-0x00000169AE540000-memory.dmp

        Filesize

        64KB

      • memory/4616-49-0x00000169AE490000-0x00000169AE4A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-56-0x00000169AE4B0000-0x00000169AE4C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-55-0x00000169AE550000-0x00000169AE560000-memory.dmp

        Filesize

        64KB

      • memory/4616-54-0x00000169AE540000-0x00000169AE550000-memory.dmp

        Filesize

        64KB

      • memory/4616-53-0x00000169AE4A0000-0x00000169AE4B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-59-0x00000169AE560000-0x00000169AE570000-memory.dmp

        Filesize

        64KB

      • memory/4616-58-0x00000169AE4C0000-0x00000169AE4D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-62-0x00000169AE570000-0x00000169AE580000-memory.dmp

        Filesize

        64KB

      • memory/4616-61-0x00000169AE4D0000-0x00000169AE4E0000-memory.dmp

        Filesize

        64KB

      • memory/4616-67-0x00000169AE580000-0x00000169AE590000-memory.dmp

        Filesize

        64KB

      • memory/4616-66-0x00000169AE4E0000-0x00000169AE4F0000-memory.dmp

        Filesize

        64KB

      • memory/4616-68-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-71-0x00000169AE590000-0x00000169AE5A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-70-0x00000169AE4F0000-0x00000169AE500000-memory.dmp

        Filesize

        64KB

      • memory/4616-75-0x00000169AE500000-0x00000169AE510000-memory.dmp

        Filesize

        64KB

      • memory/4616-76-0x00000169AE5A0000-0x00000169AE5B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-83-0x00000169AE520000-0x00000169AE530000-memory.dmp

        Filesize

        64KB

      • memory/4616-82-0x00000169AE5C0000-0x00000169AE5D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-81-0x00000169AE5B0000-0x00000169AE5C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-79-0x00000169AE510000-0x00000169AE520000-memory.dmp

        Filesize

        64KB

      • memory/4616-90-0x00000169AE550000-0x00000169AE560000-memory.dmp

        Filesize

        64KB

      • memory/4616-95-0x00000169AE560000-0x00000169AE570000-memory.dmp

        Filesize

        64KB

      • memory/4616-94-0x00000169AE600000-0x00000169AE610000-memory.dmp

        Filesize

        64KB

      • memory/4616-93-0x00000169AE5F0000-0x00000169AE600000-memory.dmp

        Filesize

        64KB

      • memory/4616-92-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-89-0x00000169AE540000-0x00000169AE550000-memory.dmp

        Filesize

        64KB

      • memory/4616-88-0x00000169AE5E0000-0x00000169AE5F0000-memory.dmp

        Filesize

        64KB

      • memory/4616-87-0x00000169AE5D0000-0x00000169AE5E0000-memory.dmp

        Filesize

        64KB

      • memory/4616-85-0x00000169AE530000-0x00000169AE540000-memory.dmp

        Filesize

        64KB

      • memory/4616-98-0x00000169AE610000-0x00000169AE620000-memory.dmp

        Filesize

        64KB

      • memory/4616-24-0x00000169AE4A0000-0x00000169AE4B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-103-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-105-0x00000169AE580000-0x00000169AE590000-memory.dmp

        Filesize

        64KB

      • memory/4616-106-0x00000169AE620000-0x00000169AE630000-memory.dmp

        Filesize

        64KB

      • memory/4616-109-0x00000169AE630000-0x00000169AE640000-memory.dmp

        Filesize

        64KB

      • memory/4616-108-0x00000169AE590000-0x00000169AE5A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-13-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-28-0x00000169AE4C0000-0x00000169AE4D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-36-0x00000169AE4E0000-0x00000169AE4F0000-memory.dmp

        Filesize

        64KB

      • memory/4616-118-0x00000169AE650000-0x00000169AE660000-memory.dmp

        Filesize

        64KB

      • memory/4616-117-0x00000169AE5C0000-0x00000169AE5D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-116-0x00000169AE5B0000-0x00000169AE5C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-120-0x00000169AE660000-0x00000169AE670000-memory.dmp

        Filesize

        64KB

      • memory/4616-122-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-126-0x00000169AE5D0000-0x00000169AE5E0000-memory.dmp

        Filesize

        64KB

      • memory/4616-127-0x00000169AE670000-0x00000169AE680000-memory.dmp

        Filesize

        64KB

      • memory/4616-129-0x00000169AE5E0000-0x00000169AE5F0000-memory.dmp

        Filesize

        64KB

      • memory/4616-130-0x00000169AE680000-0x00000169AE690000-memory.dmp

        Filesize

        64KB

      • memory/4616-136-0x00000169AE5F0000-0x00000169AE600000-memory.dmp

        Filesize

        64KB

      • memory/4616-137-0x00000169AE600000-0x00000169AE610000-memory.dmp

        Filesize

        64KB

      • memory/4616-138-0x00000169AE690000-0x00000169AE6A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-140-0x00000169AE6A0000-0x00000169AE6B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-141-0x00000169AC880000-0x00000169AC881000-memory.dmp

        Filesize

        4KB

      • memory/4616-143-0x00000169AE610000-0x00000169AE620000-memory.dmp

        Filesize

        64KB

      • memory/4616-146-0x00000169AE620000-0x00000169AE630000-memory.dmp

        Filesize

        64KB

      • memory/4616-152-0x00000169AE460000-0x00000169AE470000-memory.dmp

        Filesize

        64KB

      • memory/4616-153-0x00000169AE470000-0x00000169AE480000-memory.dmp

        Filesize

        64KB

      • memory/4616-151-0x00000169AE4C0000-0x00000169AE4D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-154-0x00000169AE480000-0x00000169AE490000-memory.dmp

        Filesize

        64KB

      • memory/4616-157-0x00000169AE4B0000-0x00000169AE4C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-156-0x00000169AE4A0000-0x00000169AE4B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-155-0x00000169AE490000-0x00000169AE4A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-158-0x00000169AE1F0000-0x00000169AE460000-memory.dmp

        Filesize

        2.4MB

      • memory/4616-174-0x00000169AE530000-0x00000169AE540000-memory.dmp

        Filesize

        64KB

      • memory/4616-178-0x00000169AE660000-0x00000169AE670000-memory.dmp

        Filesize

        64KB

      • memory/4616-177-0x00000169AE650000-0x00000169AE660000-memory.dmp

        Filesize

        64KB

      • memory/4616-176-0x00000169AE640000-0x00000169AE650000-memory.dmp

        Filesize

        64KB

      • memory/4616-175-0x00000169AE630000-0x00000169AE640000-memory.dmp

        Filesize

        64KB

      • memory/4616-173-0x00000169AE5C0000-0x00000169AE5D0000-memory.dmp

        Filesize

        64KB

      • memory/4616-172-0x00000169AE5B0000-0x00000169AE5C0000-memory.dmp

        Filesize

        64KB

      • memory/4616-171-0x00000169AE5A0000-0x00000169AE5B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-170-0x00000169AE590000-0x00000169AE5A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-169-0x00000169AE580000-0x00000169AE590000-memory.dmp

        Filesize

        64KB

      • memory/4616-168-0x00000169AE570000-0x00000169AE580000-memory.dmp

        Filesize

        64KB

      • memory/4616-167-0x00000169AE560000-0x00000169AE570000-memory.dmp

        Filesize

        64KB

      • memory/4616-166-0x00000169AE550000-0x00000169AE560000-memory.dmp

        Filesize

        64KB

      • memory/4616-165-0x00000169AE540000-0x00000169AE550000-memory.dmp

        Filesize

        64KB

      • memory/4616-164-0x00000169AE520000-0x00000169AE530000-memory.dmp

        Filesize

        64KB

      • memory/4616-163-0x00000169AE510000-0x00000169AE520000-memory.dmp

        Filesize

        64KB

      • memory/4616-22-0x00000169AE490000-0x00000169AE4A0000-memory.dmp

        Filesize

        64KB

      • memory/4616-19-0x00000169AE480000-0x00000169AE490000-memory.dmp

        Filesize

        64KB

      • memory/4616-17-0x00000169AE470000-0x00000169AE480000-memory.dmp

        Filesize

        64KB

      • memory/4616-15-0x00000169AE460000-0x00000169AE470000-memory.dmp

        Filesize

        64KB

      • memory/4616-111-0x00000169AE5A0000-0x00000169AE5B0000-memory.dmp

        Filesize

        64KB

      • memory/4616-4-0x00000169AE1F0000-0x00000169AE460000-memory.dmp

        Filesize

        2.4MB

      • memory/4616-162-0x00000169AE500000-0x00000169AE510000-memory.dmp

        Filesize

        64KB

      • memory/4616-161-0x00000169AE4F0000-0x00000169AE500000-memory.dmp

        Filesize

        64KB

      • memory/4616-160-0x00000169AE4E0000-0x00000169AE4F0000-memory.dmp

        Filesize

        64KB

      • memory/4616-159-0x00000169AE4D0000-0x00000169AE4E0000-memory.dmp

        Filesize

        64KB