Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-09-2024 01:22

General

  • Target

    546b59d194d0ac048683cdab497999d37c35faa0963ff5fc29ba45213f5b06fd.js

  • Size

    747KB

  • MD5

    aec675686e9a47abf1026ed8dcf85172

  • SHA1

    2b312c1d0bc6337fc4df54b3a3a5be13826abe31

  • SHA256

    546b59d194d0ac048683cdab497999d37c35faa0963ff5fc29ba45213f5b06fd

  • SHA512

    396bd76e0c5606ad8e8b58b13ebade55fb1046060ac676871cb73fb59e0059fc7ee14022a666ac1c40972a2317a027a35c884433b8f4e6bf4504cd104aa313e7

  • SSDEEP

    768:HQ9LkBoWpiK6th3rC5VWqJKOgTE+t0PpK6kXb7KmjggRiz9faAqB4U6Ige5TPaHL:HQcOqFRQJs1xXGC1z/b

Malware Config

Signatures

  • STRRAT

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

  • 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\546b59d194d0ac048683cdab497999d37c35faa0963ff5fc29ba45213f5b06fd.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4248
    • 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\hlcftdipf.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:548
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\hlcftdipf.txt"
        3⤵
        • Drops startup file
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:820
        • C:\Windows\SYSTEM32\cmd.exe
          cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\hlcftdipf.txt"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1656
          • C:\Windows\system32\schtasks.exe
            schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\hlcftdipf.txt"
            5⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4592
        • 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\hlcftdipf.txt"
          4⤵
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:5056
          • 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:4184
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:212
          • 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:3292
            • 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:4004
          • 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:3120
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
              6⤵
                PID:4216
            • 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:1520
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
                6⤵
                  PID:116

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        46B

        MD5

        a5dbebb198a15e5dc38c96b872423d6c

        SHA1

        c6e18211368cfd97dc0b231b83d5ec39c13f08f5

        SHA256

        e6e8806682046902fe24de2a575b5b059a7eca93b4e2b3a9318d9d681fe2af0a

        SHA512

        f9948efb9cf21343b2a0a77fec02854e4028126b12df5e1701115b6b36ed5ecd310f785653b52cd1be960358f9c92f14f55581a526b005a4b92827221cd6c415

      • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna3365603073938232680.dll

        Filesize

        241KB

        MD5

        e02979ecd43bcc9061eb2b494ab5af50

        SHA1

        3122ac0e751660f646c73b10c4f79685aa65c545

        SHA256

        a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

        SHA512

        1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-355097885-2402257403-2971294179-1000\83aa4cc77f591dfc2374580bbd95f6ba_30dd1cc1-5c25-4745-b2f5-cffa52b1a886

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

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

        Filesize

        92KB

        MD5

        2cc7e15396dc275497fcf51f461da38d

        SHA1

        6fa0f11b6d9e3812a86ff1d43a86ad34bfc41062

        SHA256

        e14f1c7e11a1f1ddd570d605e4204a694a7370d603c1b1ca157e505f180ccc48

        SHA512

        daf71473c48f9592d33a49ff2f6d7b84e2c3a992f18a29979494cae86623328f0137c6ae9046cf3bbeb75d90d2a030d1fdbf3aca8718ea769429ce1e6e4a931f

      • 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/548-107-0x00000206073F0000-0x0000020607400000-memory.dmp

        Filesize

        64KB

      • memory/548-164-0x00000206072F0000-0x0000020607300000-memory.dmp

        Filesize

        64KB

      • memory/548-24-0x0000020607270000-0x0000020607280000-memory.dmp

        Filesize

        64KB

      • memory/548-21-0x0000020607250000-0x0000020607260000-memory.dmp

        Filesize

        64KB

      • memory/548-28-0x0000020607290000-0x00000206072A0000-memory.dmp

        Filesize

        64KB

      • memory/548-27-0x0000020607280000-0x0000020607290000-memory.dmp

        Filesize

        64KB

      • memory/548-36-0x00000206072B0000-0x00000206072C0000-memory.dmp

        Filesize

        64KB

      • memory/548-42-0x0000020607230000-0x0000020607240000-memory.dmp

        Filesize

        64KB

      • memory/548-46-0x00000206072E0000-0x00000206072F0000-memory.dmp

        Filesize

        64KB

      • memory/548-47-0x0000020607240000-0x0000020607250000-memory.dmp

        Filesize

        64KB

      • memory/548-51-0x00000206072F0000-0x0000020607300000-memory.dmp

        Filesize

        64KB

      • memory/548-50-0x0000020607260000-0x0000020607270000-memory.dmp

        Filesize

        64KB

      • memory/548-49-0x0000020607250000-0x0000020607260000-memory.dmp

        Filesize

        64KB

      • memory/548-53-0x0000020607300000-0x0000020607310000-memory.dmp

        Filesize

        64KB

      • memory/548-45-0x00000206072D0000-0x00000206072E0000-memory.dmp

        Filesize

        64KB

      • memory/548-41-0x0000020607220000-0x0000020607230000-memory.dmp

        Filesize

        64KB

      • memory/548-39-0x00000206072C0000-0x00000206072D0000-memory.dmp

        Filesize

        64KB

      • memory/548-56-0x0000020607270000-0x0000020607280000-memory.dmp

        Filesize

        64KB

      • memory/548-60-0x0000020607290000-0x00000206072A0000-memory.dmp

        Filesize

        64KB

      • memory/548-59-0x0000020607280000-0x0000020607290000-memory.dmp

        Filesize

        64KB

      • memory/548-114-0x0000020607410000-0x0000020607420000-memory.dmp

        Filesize

        64KB

      • memory/548-57-0x0000020607310000-0x0000020607320000-memory.dmp

        Filesize

        64KB

      • memory/548-38-0x0000020606FB0000-0x0000020607220000-memory.dmp

        Filesize

        2.4MB

      • memory/548-43-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-35-0x00000206072A0000-0x00000206072B0000-memory.dmp

        Filesize

        64KB

      • memory/548-64-0x0000020607330000-0x0000020607340000-memory.dmp

        Filesize

        64KB

      • memory/548-67-0x0000020607340000-0x0000020607350000-memory.dmp

        Filesize

        64KB

      • memory/548-66-0x00000206072B0000-0x00000206072C0000-memory.dmp

        Filesize

        64KB

      • memory/548-65-0x00000206072A0000-0x00000206072B0000-memory.dmp

        Filesize

        64KB

      • memory/548-70-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-71-0x0000020607350000-0x0000020607360000-memory.dmp

        Filesize

        64KB

      • memory/548-75-0x0000020607360000-0x0000020607370000-memory.dmp

        Filesize

        64KB

      • memory/548-74-0x00000206072C0000-0x00000206072D0000-memory.dmp

        Filesize

        64KB

      • memory/548-78-0x00000206072D0000-0x00000206072E0000-memory.dmp

        Filesize

        64KB

      • memory/548-79-0x00000206072E0000-0x00000206072F0000-memory.dmp

        Filesize

        64KB

      • memory/548-81-0x0000020607370000-0x0000020607380000-memory.dmp

        Filesize

        64KB

      • memory/548-85-0x00000206072F0000-0x0000020607300000-memory.dmp

        Filesize

        64KB

      • memory/548-84-0x0000020607390000-0x00000206073A0000-memory.dmp

        Filesize

        64KB

      • memory/548-83-0x0000020607380000-0x0000020607390000-memory.dmp

        Filesize

        64KB

      • memory/548-92-0x00000206073C0000-0x00000206073D0000-memory.dmp

        Filesize

        64KB

      • memory/548-94-0x0000020607320000-0x0000020607330000-memory.dmp

        Filesize

        64KB

      • memory/548-93-0x0000020607310000-0x0000020607320000-memory.dmp

        Filesize

        64KB

      • memory/548-91-0x00000206073B0000-0x00000206073C0000-memory.dmp

        Filesize

        64KB

      • memory/548-90-0x00000206073A0000-0x00000206073B0000-memory.dmp

        Filesize

        64KB

      • memory/548-89-0x0000020607300000-0x0000020607310000-memory.dmp

        Filesize

        64KB

      • memory/548-100-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-101-0x00000206073D0000-0x00000206073E0000-memory.dmp

        Filesize

        64KB

      • memory/548-103-0x0000020607330000-0x0000020607340000-memory.dmp

        Filesize

        64KB

      • memory/548-104-0x00000206073E0000-0x00000206073F0000-memory.dmp

        Filesize

        64KB

      • memory/548-18-0x0000020607240000-0x0000020607250000-memory.dmp

        Filesize

        64KB

      • memory/548-106-0x0000020607340000-0x0000020607350000-memory.dmp

        Filesize

        64KB

      • memory/548-108-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-154-0x0000020607250000-0x0000020607260000-memory.dmp

        Filesize

        64KB

      • memory/548-22-0x0000020607260000-0x0000020607270000-memory.dmp

        Filesize

        64KB

      • memory/548-58-0x0000020607320000-0x0000020607330000-memory.dmp

        Filesize

        64KB

      • memory/548-113-0x0000020607360000-0x0000020607370000-memory.dmp

        Filesize

        64KB

      • memory/548-117-0x0000020607420000-0x0000020607430000-memory.dmp

        Filesize

        64KB

      • memory/548-116-0x0000020607370000-0x0000020607380000-memory.dmp

        Filesize

        64KB

      • memory/548-120-0x0000020607380000-0x0000020607390000-memory.dmp

        Filesize

        64KB

      • memory/548-122-0x0000020607430000-0x0000020607440000-memory.dmp

        Filesize

        64KB

      • memory/548-121-0x0000020607390000-0x00000206073A0000-memory.dmp

        Filesize

        64KB

      • memory/548-124-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-128-0x0000020607440000-0x0000020607450000-memory.dmp

        Filesize

        64KB

      • memory/548-133-0x0000020607450000-0x0000020607460000-memory.dmp

        Filesize

        64KB

      • memory/548-132-0x00000206073C0000-0x00000206073D0000-memory.dmp

        Filesize

        64KB

      • memory/548-131-0x00000206073B0000-0x00000206073C0000-memory.dmp

        Filesize

        64KB

      • memory/548-130-0x00000206073A0000-0x00000206073B0000-memory.dmp

        Filesize

        64KB

      • memory/548-137-0x0000020607460000-0x0000020607470000-memory.dmp

        Filesize

        64KB

      • memory/548-142-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-143-0x00000206073D0000-0x00000206073E0000-memory.dmp

        Filesize

        64KB

      • memory/548-145-0x00000206073E0000-0x00000206073F0000-memory.dmp

        Filesize

        64KB

      • memory/548-146-0x00000206073F0000-0x0000020607400000-memory.dmp

        Filesize

        64KB

      • memory/548-148-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-149-0x0000020605710000-0x0000020605711000-memory.dmp

        Filesize

        4KB

      • memory/548-157-0x0000020607280000-0x0000020607290000-memory.dmp

        Filesize

        64KB

      • memory/548-158-0x0000020607290000-0x00000206072A0000-memory.dmp

        Filesize

        64KB

      • memory/548-156-0x0000020607270000-0x0000020607280000-memory.dmp

        Filesize

        64KB

      • memory/548-155-0x0000020607260000-0x0000020607270000-memory.dmp

        Filesize

        64KB

      • memory/548-110-0x0000020607350000-0x0000020607360000-memory.dmp

        Filesize

        64KB

      • memory/548-153-0x0000020607240000-0x0000020607250000-memory.dmp

        Filesize

        64KB

      • memory/548-152-0x0000020607230000-0x0000020607240000-memory.dmp

        Filesize

        64KB

      • memory/548-151-0x0000020607220000-0x0000020607230000-memory.dmp

        Filesize

        64KB

      • memory/548-150-0x00000206072C0000-0x00000206072D0000-memory.dmp

        Filesize

        64KB

      • memory/548-159-0x00000206072A0000-0x00000206072B0000-memory.dmp

        Filesize

        64KB

      • memory/548-176-0x0000020607430000-0x0000020607440000-memory.dmp

        Filesize

        64KB

      • memory/548-175-0x0000020607420000-0x0000020607430000-memory.dmp

        Filesize

        64KB

      • memory/548-174-0x0000020607410000-0x0000020607420000-memory.dmp

        Filesize

        64KB

      • memory/548-173-0x0000020607400000-0x0000020607410000-memory.dmp

        Filesize

        64KB

      • memory/548-172-0x0000020607370000-0x0000020607380000-memory.dmp

        Filesize

        64KB

      • memory/548-171-0x0000020607360000-0x0000020607370000-memory.dmp

        Filesize

        64KB

      • memory/548-170-0x0000020607350000-0x0000020607360000-memory.dmp

        Filesize

        64KB

      • memory/548-169-0x0000020607340000-0x0000020607350000-memory.dmp

        Filesize

        64KB

      • memory/548-168-0x0000020607330000-0x0000020607340000-memory.dmp

        Filesize

        64KB

      • memory/548-167-0x0000020607320000-0x0000020607330000-memory.dmp

        Filesize

        64KB

      • memory/548-166-0x0000020607310000-0x0000020607320000-memory.dmp

        Filesize

        64KB

      • memory/548-165-0x0000020607300000-0x0000020607310000-memory.dmp

        Filesize

        64KB

      • memory/548-15-0x0000020607220000-0x0000020607230000-memory.dmp

        Filesize

        64KB

      • memory/548-16-0x0000020607230000-0x0000020607240000-memory.dmp

        Filesize

        64KB

      • memory/548-111-0x0000020607400000-0x0000020607410000-memory.dmp

        Filesize

        64KB

      • memory/548-163-0x00000206072E0000-0x00000206072F0000-memory.dmp

        Filesize

        64KB

      • memory/548-162-0x00000206072D0000-0x00000206072E0000-memory.dmp

        Filesize

        64KB

      • memory/548-161-0x0000020606FB0000-0x0000020607220000-memory.dmp

        Filesize

        2.4MB

      • memory/548-160-0x00000206072B0000-0x00000206072C0000-memory.dmp

        Filesize

        64KB

      • memory/548-4-0x0000020606FB0000-0x0000020607220000-memory.dmp

        Filesize

        2.4MB

      • memory/820-228-0x00000249D5E00000-0x00000249D5E01000-memory.dmp

        Filesize

        4KB

      • memory/820-212-0x00000249D5E00000-0x00000249D5E01000-memory.dmp

        Filesize

        4KB

      • memory/5056-261-0x000001E7FD870000-0x000001E7FD871000-memory.dmp

        Filesize

        4KB

      • memory/5056-268-0x000001E7FD870000-0x000001E7FD871000-memory.dmp

        Filesize

        4KB