Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-08-2024 15:21

General

  • Target

    6036de6277ab720dc519c897669131338f618de95f848a7c6f167e51b473bc8a.js

  • Size

    731KB

  • MD5

    b55993f3492c21f9e188512ccd01593b

  • SHA1

    872f6f8b7bf5adb1236e0657ac2727ec4a71d1cd

  • SHA256

    6036de6277ab720dc519c897669131338f618de95f848a7c6f167e51b473bc8a

  • SHA512

    65d8f960d98f67a057652249458c296791bcc90f67ae4a057dab9047846e9c0b125fc59ce8dc15c3e42ad9e1201d581a705a40d3a8fa5a1da9ed204881c054f1

  • SSDEEP

    6144:XQ/YI2TgEcljvq7ZZomevlr0gWl5sMWTVJNnabZGmWH9TJ5KIOykMLDMfjnGhjdL:gV

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\6036de6277ab720dc519c897669131338f618de95f848a7c6f167e51b473bc8a.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1616
    • 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\hvawxhihh.txt"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1880
      • C:\Program Files\Java\jre-1.8\bin\java.exe
        "C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\hvawxhihh.txt"
        3⤵
        • Drops startup file
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2488
        • C:\Windows\SYSTEM32\cmd.exe
          cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\hvawxhihh.txt"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4656
          • C:\Windows\system32\schtasks.exe
            schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\hvawxhihh.txt"
            5⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4960
        • 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\hvawxhihh.txt"
          4⤵
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3932
          • 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:4324
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4300
          • 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:5116
            • 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:3500
          • 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:3936
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
              6⤵
                PID:2076
            • 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:2912
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic /node:localhost /namespace:'\\root\securitycenter2' path antivirusproduct get displayname /format:list
                6⤵
                  PID:1668

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        46B

        MD5

        64f68e719fce9e2d39cdff9d37044c31

        SHA1

        a7a6e550c5a330785efd4fecc2a2b4c48fa2787d

        SHA256

        092fc8a8b53bd1e19d3dcc92a42da4cf9e0c8bfb2e39f07176800028ba9659d9

        SHA512

        9ff6a2c01b5085b82cd366e4aaa0568bea1408ae7c4e6ee894966c744be533e4a0c52fcb77f3a2cb43bca95892d181ca637b0a1231d633da9465e30f4b7831c3

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

        MD5

        d41d8cd98f00b204e9800998ecf8427e

        SHA1

        da39a3ee5e6b4b0d3255bfef95601890afd80709

        SHA256

        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

        SHA512

        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      • C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna6353379920798972865.dll

        Filesize

        241KB

        MD5

        e02979ecd43bcc9061eb2b494ab5af50

        SHA1

        3122ac0e751660f646c73b10c4f79685aa65c545

        SHA256

        a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a

        SHA512

        1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2412658365-3084825385-3340777666-1000\83aa4cc77f591dfc2374580bbd95f6ba_dd06e985-ac7f-4567-b0c7-3752f03c29fc

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

      • C:\Users\Admin\AppData\Roaming\hvawxhihh.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/1880-110-0x00000218B1810000-0x00000218B1820000-memory.dmp

        Filesize

        64KB

      • memory/1880-178-0x00000218B1780000-0x00000218B1790000-memory.dmp

        Filesize

        64KB

      • memory/1880-22-0x00000218B1740000-0x00000218B1750000-memory.dmp

        Filesize

        64KB

      • memory/1880-111-0x00000218B18F0000-0x00000218B1900000-memory.dmp

        Filesize

        64KB

      • memory/1880-25-0x00000218B1750000-0x00000218B1760000-memory.dmp

        Filesize

        64KB

      • memory/1880-28-0x00000218B1770000-0x00000218B1780000-memory.dmp

        Filesize

        64KB

      • memory/1880-34-0x00000218B1780000-0x00000218B1790000-memory.dmp

        Filesize

        64KB

      • memory/1880-38-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-40-0x00000218B1490000-0x00000218B1700000-memory.dmp

        Filesize

        2.4MB

      • memory/1880-45-0x00000218B1700000-0x00000218B1710000-memory.dmp

        Filesize

        64KB

      • memory/1880-44-0x00000218B17A0000-0x00000218B17B0000-memory.dmp

        Filesize

        64KB

      • memory/1880-43-0x00000218B17C0000-0x00000218B17D0000-memory.dmp

        Filesize

        64KB

      • memory/1880-42-0x00000218B17B0000-0x00000218B17C0000-memory.dmp

        Filesize

        64KB

      • memory/1880-41-0x00000218B1790000-0x00000218B17A0000-memory.dmp

        Filesize

        64KB

      • memory/1880-49-0x00000218B17D0000-0x00000218B17E0000-memory.dmp

        Filesize

        64KB

      • memory/1880-51-0x00000218B17E0000-0x00000218B17F0000-memory.dmp

        Filesize

        64KB

      • memory/1880-50-0x00000218B1720000-0x00000218B1730000-memory.dmp

        Filesize

        64KB

      • memory/1880-48-0x00000218B1710000-0x00000218B1720000-memory.dmp

        Filesize

        64KB

      • memory/1880-59-0x00000218B1810000-0x00000218B1820000-memory.dmp

        Filesize

        64KB

      • memory/1880-58-0x00000218B1740000-0x00000218B1750000-memory.dmp

        Filesize

        64KB

      • memory/1880-57-0x00000218B1800000-0x00000218B1810000-memory.dmp

        Filesize

        64KB

      • memory/1880-56-0x00000218B17F0000-0x00000218B1800000-memory.dmp

        Filesize

        64KB

      • memory/1880-55-0x00000218B1730000-0x00000218B1740000-memory.dmp

        Filesize

        64KB

      • memory/1880-63-0x00000218B1820000-0x00000218B1830000-memory.dmp

        Filesize

        64KB

      • memory/1880-62-0x00000218B1750000-0x00000218B1760000-memory.dmp

        Filesize

        64KB

      • memory/1880-66-0x00000218B1760000-0x00000218B1770000-memory.dmp

        Filesize

        64KB

      • memory/1880-68-0x00000218B1830000-0x00000218B1840000-memory.dmp

        Filesize

        64KB

      • memory/1880-72-0x00000218B1770000-0x00000218B1780000-memory.dmp

        Filesize

        64KB

      • memory/1880-73-0x00000218B1840000-0x00000218B1850000-memory.dmp

        Filesize

        64KB

      • memory/1880-76-0x00000218B1780000-0x00000218B1790000-memory.dmp

        Filesize

        64KB

      • memory/1880-82-0x00000218B17C0000-0x00000218B17D0000-memory.dmp

        Filesize

        64KB

      • memory/1880-95-0x00000218B17D0000-0x00000218B17E0000-memory.dmp

        Filesize

        64KB

      • memory/1880-94-0x00000218B18C0000-0x00000218B18D0000-memory.dmp

        Filesize

        64KB

      • memory/1880-93-0x00000218B18B0000-0x00000218B18C0000-memory.dmp

        Filesize

        64KB

      • memory/1880-92-0x00000218B18A0000-0x00000218B18B0000-memory.dmp

        Filesize

        64KB

      • memory/1880-91-0x00000218B1890000-0x00000218B18A0000-memory.dmp

        Filesize

        64KB

      • memory/1880-90-0x00000218B1880000-0x00000218B1890000-memory.dmp

        Filesize

        64KB

      • memory/1880-89-0x00000218B1870000-0x00000218B1880000-memory.dmp

        Filesize

        64KB

      • memory/1880-88-0x00000218B17A0000-0x00000218B17B0000-memory.dmp

        Filesize

        64KB

      • memory/1880-81-0x00000218B17B0000-0x00000218B17C0000-memory.dmp

        Filesize

        64KB

      • memory/1880-80-0x00000218B1790000-0x00000218B17A0000-memory.dmp

        Filesize

        64KB

      • memory/1880-79-0x00000218B1860000-0x00000218B1870000-memory.dmp

        Filesize

        64KB

      • memory/1880-78-0x00000218B1850000-0x00000218B1860000-memory.dmp

        Filesize

        64KB

      • memory/1880-100-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-103-0x00000218B17F0000-0x00000218B1800000-memory.dmp

        Filesize

        64KB

      • memory/1880-104-0x00000218B18D0000-0x00000218B18E0000-memory.dmp

        Filesize

        64KB

      • memory/1880-102-0x00000218B17E0000-0x00000218B17F0000-memory.dmp

        Filesize

        64KB

      • memory/1880-107-0x00000218B18E0000-0x00000218B18F0000-memory.dmp

        Filesize

        64KB

      • memory/1880-106-0x00000218B1800000-0x00000218B1810000-memory.dmp

        Filesize

        64KB

      • memory/1880-18-0x00000218B1720000-0x00000218B1730000-memory.dmp

        Filesize

        64KB

      • memory/1880-112-0x00000218B1900000-0x00000218B1910000-memory.dmp

        Filesize

        64KB

      • memory/1880-113-0x00000218B1820000-0x00000218B1830000-memory.dmp

        Filesize

        64KB

      • memory/1880-27-0x00000218B1760000-0x00000218B1770000-memory.dmp

        Filesize

        64KB

      • memory/1880-20-0x00000218B1730000-0x00000218B1740000-memory.dmp

        Filesize

        64KB

      • memory/1880-169-0x00000218B17A0000-0x00000218B17B0000-memory.dmp

        Filesize

        64KB

      • memory/1880-118-0x00000218B1910000-0x00000218B1920000-memory.dmp

        Filesize

        64KB

      • memory/1880-120-0x00000218B1840000-0x00000218B1850000-memory.dmp

        Filesize

        64KB

      • memory/1880-121-0x00000218B1920000-0x00000218B1930000-memory.dmp

        Filesize

        64KB

      • memory/1880-125-0x00000218B1930000-0x00000218B1940000-memory.dmp

        Filesize

        64KB

      • memory/1880-123-0x00000218B1850000-0x00000218B1860000-memory.dmp

        Filesize

        64KB

      • memory/1880-124-0x00000218B1860000-0x00000218B1870000-memory.dmp

        Filesize

        64KB

      • memory/1880-127-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-131-0x00000218B1940000-0x00000218B1950000-memory.dmp

        Filesize

        64KB

      • memory/1880-132-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-133-0x00000218B1870000-0x00000218B1880000-memory.dmp

        Filesize

        64KB

      • memory/1880-134-0x00000218B1880000-0x00000218B1890000-memory.dmp

        Filesize

        64KB

      • memory/1880-135-0x00000218B1890000-0x00000218B18A0000-memory.dmp

        Filesize

        64KB

      • memory/1880-138-0x00000218B18C0000-0x00000218B18D0000-memory.dmp

        Filesize

        64KB

      • memory/1880-137-0x00000218B18B0000-0x00000218B18C0000-memory.dmp

        Filesize

        64KB

      • memory/1880-136-0x00000218B18A0000-0x00000218B18B0000-memory.dmp

        Filesize

        64KB

      • memory/1880-140-0x00000218B1950000-0x00000218B1960000-memory.dmp

        Filesize

        64KB

      • memory/1880-142-0x00000218B18D0000-0x00000218B18E0000-memory.dmp

        Filesize

        64KB

      • memory/1880-143-0x00000218B18E0000-0x00000218B18F0000-memory.dmp

        Filesize

        64KB

      • memory/1880-146-0x00000218B18F0000-0x00000218B1900000-memory.dmp

        Filesize

        64KB

      • memory/1880-147-0x00000218B1900000-0x00000218B1910000-memory.dmp

        Filesize

        64KB

      • memory/1880-151-0x00000218B1960000-0x00000218B1970000-memory.dmp

        Filesize

        64KB

      • memory/1880-152-0x00000218B1910000-0x00000218B1920000-memory.dmp

        Filesize

        64KB

      • memory/1880-153-0x00000218B1920000-0x00000218B1930000-memory.dmp

        Filesize

        64KB

      • memory/1880-156-0x00000218B1930000-0x00000218B1940000-memory.dmp

        Filesize

        64KB

      • memory/1880-157-0x00000218B1940000-0x00000218B1950000-memory.dmp

        Filesize

        64KB

      • memory/1880-160-0x00000218B1950000-0x00000218B1960000-memory.dmp

        Filesize

        64KB

      • memory/1880-165-0x00000218B1960000-0x00000218B1970000-memory.dmp

        Filesize

        64KB

      • memory/1880-168-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-173-0x00000218B1730000-0x00000218B1740000-memory.dmp

        Filesize

        64KB

      • memory/1880-172-0x00000218B1720000-0x00000218B1730000-memory.dmp

        Filesize

        64KB

      • memory/1880-171-0x00000218B1710000-0x00000218B1720000-memory.dmp

        Filesize

        64KB

      • memory/1880-170-0x00000218B1700000-0x00000218B1710000-memory.dmp

        Filesize

        64KB

      • memory/1880-117-0x00000218B1830000-0x00000218B1840000-memory.dmp

        Filesize

        64KB

      • memory/1880-176-0x00000218B1760000-0x00000218B1770000-memory.dmp

        Filesize

        64KB

      • memory/1880-184-0x00000218B17E0000-0x00000218B17F0000-memory.dmp

        Filesize

        64KB

      • memory/1880-183-0x00000218B17D0000-0x00000218B17E0000-memory.dmp

        Filesize

        64KB

      • memory/1880-182-0x00000218B1490000-0x00000218B1700000-memory.dmp

        Filesize

        2.4MB

      • memory/1880-181-0x00000218B17C0000-0x00000218B17D0000-memory.dmp

        Filesize

        64KB

      • memory/1880-180-0x00000218B17B0000-0x00000218B17C0000-memory.dmp

        Filesize

        64KB

      • memory/1880-16-0x00000218B1710000-0x00000218B1720000-memory.dmp

        Filesize

        64KB

      • memory/1880-14-0x00000218B1700000-0x00000218B1710000-memory.dmp

        Filesize

        64KB

      • memory/1880-179-0x00000218B1790000-0x00000218B17A0000-memory.dmp

        Filesize

        64KB

      • memory/1880-114-0x00000218AFB80000-0x00000218AFB81000-memory.dmp

        Filesize

        4KB

      • memory/1880-177-0x00000218B1770000-0x00000218B1780000-memory.dmp

        Filesize

        64KB

      • memory/1880-175-0x00000218B1750000-0x00000218B1760000-memory.dmp

        Filesize

        64KB

      • memory/1880-174-0x00000218B1740000-0x00000218B1750000-memory.dmp

        Filesize

        64KB

      • memory/1880-4-0x00000218B1490000-0x00000218B1700000-memory.dmp

        Filesize

        2.4MB

      • memory/2488-245-0x000001463F9B0000-0x000001463F9B1000-memory.dmp

        Filesize

        4KB

      • memory/2488-229-0x000001463F9B0000-0x000001463F9B1000-memory.dmp

        Filesize

        4KB

      • memory/3932-278-0x000001F999A30000-0x000001F999A31000-memory.dmp

        Filesize

        4KB

      • memory/3932-284-0x000001F999A30000-0x000001F999A31000-memory.dmp

        Filesize

        4KB

      • memory/3932-286-0x000001F999A30000-0x000001F999A31000-memory.dmp

        Filesize

        4KB