Analysis

  • max time kernel
    87s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2023 19:04

General

  • Target

    RFQ project UzMTO (Uzbekistan).exe

  • Size

    882KB

  • MD5

    737378c901a202e36a7cf0496c40becf

  • SHA1

    8409b35c0c7ee39b7cd68f7471bb6d9373648379

  • SHA256

    2a62b0901586adcfed9a57c10d5cdd13b53db183d52c9e3ab296df05d634b146

  • SHA512

    a79dbb6bba8878dfc22fe4d907ddb39dad848bd5e836400847c21312630ba445d93840da6b858a617e37fb3421bf79cfcbb4c1984d108b0f2b82870f6d7985f6

  • SSDEEP

    12288:zBTU8A8RppNfqVu3TZLt78lFC927150Pbkttml5OHN6dPfh:zJ8+fNfVTZOlFbsKImHQdn

Malware Config

Extracted

Family

warzonerat

C2

nojonxn.duckdns.org:5200

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • ModiLoader Second Stage 1 IoCs
  • Warzone RAT payload 5 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Script User-Agent 3 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ project UzMTO (Uzbekistan).exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ project UzMTO (Uzbekistan).exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\NmjnrbejO.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
        3⤵
          PID:3348
        • C:\Windows\SysWOW64\xcopy.exe
          xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
          3⤵
          • Enumerates system info in registry
          PID:3564
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
          3⤵
            PID:1568
          • C:\Windows\SysWOW64\xcopy.exe
            xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
            3⤵
            • Enumerates system info in registry
            PID:4460
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
            3⤵
              PID:3572
            • C:\Windows\SysWOW64\xcopy.exe
              xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
              3⤵
              • Enumerates system info in registry
              PID:2760
            • C:\Windows \System32\easinvoker.exe
              "C:\Windows \System32\easinvoker.exe"
              3⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of WriteProcessMemory
              PID:4640
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:212
                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                  powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
                  5⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4248
            • C:\Windows\SysWOW64\PING.EXE
              ping 127.0.0.1 -n 6
              3⤵
              • Runs ping.exe
              PID:1288
          • C:\Windows\SysWOW64\colorcpl.exe
            "C:\Windows\System32\colorcpl.exe"
            2⤵
            • Loads dropped DLL
            • Accesses Microsoft Outlook profiles
            • Suspicious use of WriteProcessMemory
            • outlook_office_path
            • outlook_win_path
            PID:4408
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              3⤵
                PID:3412

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qf1dxfg2.0fy.ps1

            Filesize

            60B

            MD5

            d17fe0a3f47be24a6453e9ef58c94641

            SHA1

            6ab83620379fc69f80c0242105ddffd7d98d5d9d

            SHA256

            96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

            SHA512

            5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          • C:\Users\Admin\AppData\Local\Temp\freebl3.dll

            Filesize

            326KB

            MD5

            ef12ab9d0b231b8f898067b2114b1bc0

            SHA1

            6d90f27b2105945f9bb77039e8b892070a5f9442

            SHA256

            2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

            SHA512

            2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

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

            Filesize

            133KB

            MD5

            75f8cc548cabf0cc800c25047e4d3124

            SHA1

            602676768f9faecd35b48c38a0632781dfbde10c

            SHA256

            fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

            SHA512

            ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

          • C:\Users\Admin\AppData\Local\Temp\msvcp140.dll

            Filesize

            429KB

            MD5

            109f0f02fd37c84bfc7508d4227d7ed5

            SHA1

            ef7420141bb15ac334d3964082361a460bfdb975

            SHA256

            334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

            SHA512

            46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

          • C:\Users\Admin\AppData\Local\Temp\nss3.dll

            Filesize

            1.2MB

            MD5

            d7858e8449004e21b01d468e9fd04b82

            SHA1

            9524352071ede21c167e7e4f106e9526dc23ef4e

            SHA256

            78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

            SHA512

            1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

          • C:\Users\Admin\AppData\Local\Temp\softokn3.dll

            Filesize

            141KB

            MD5

            471c983513694ac3002590345f2be0da

            SHA1

            6612b9af4ff6830fa9b7d4193078434ef72f775b

            SHA256

            bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

            SHA512

            a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

          • C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll

            Filesize

            81KB

            MD5

            7587bf9cb4147022cd5681b015183046

            SHA1

            f2106306a8f6f0da5afb7fc765cfa0757ad5a628

            SHA256

            c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

            SHA512

            0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

          • C:\Users\Public\Libraries\KDECO.bat

            Filesize

            155B

            MD5

            213c60adf1c9ef88dc3c9b2d579959d2

            SHA1

            e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

            SHA256

            37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

            SHA512

            fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

          • C:\Users\Public\Libraries\NmjnrbejO.bat

            Filesize

            411B

            MD5

            55aba243e88f6a6813c117ffe1fa5979

            SHA1

            210b9b028a4b798c837a182321dbf2e50d112816

            SHA256

            5a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2

            SHA512

            68009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307

          • C:\Users\Public\Libraries\easinvoker.exe

            Filesize

            128KB

            MD5

            231ce1e1d7d98b44371ffff407d68b59

            SHA1

            25510d0f6353dbf0c9f72fc880de7585e34b28ff

            SHA256

            30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

            SHA512

            520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

          • C:\Users\Public\Libraries\netutils.dll

            Filesize

            108KB

            MD5

            3909f5a6bf09d6fa8d29d69e25fa72f0

            SHA1

            62f48eb34a8eb4c7e733b8faf9086dc04402b19d

            SHA256

            18d5d6a74199cdff8dab23407dd1a201998b48a780ff621b80bd6066865eb692

            SHA512

            a13cf9281a3d447a8dd03bc3134a7a4edd2ddcf2d0a3218d8807a41c3627e476dc62e97ebbf97f75f15940662ea2d5a80cb33344507e5b7d743d1799a6bbbcc9

          • C:\Windows \System32\easinvoker.exe

            Filesize

            128KB

            MD5

            231ce1e1d7d98b44371ffff407d68b59

            SHA1

            25510d0f6353dbf0c9f72fc880de7585e34b28ff

            SHA256

            30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

            SHA512

            520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

          • C:\Windows \System32\easinvoker.exe

            Filesize

            128KB

            MD5

            231ce1e1d7d98b44371ffff407d68b59

            SHA1

            25510d0f6353dbf0c9f72fc880de7585e34b28ff

            SHA256

            30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96

            SHA512

            520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612

          • C:\Windows \System32\netutils.dll

            Filesize

            108KB

            MD5

            3909f5a6bf09d6fa8d29d69e25fa72f0

            SHA1

            62f48eb34a8eb4c7e733b8faf9086dc04402b19d

            SHA256

            18d5d6a74199cdff8dab23407dd1a201998b48a780ff621b80bd6066865eb692

            SHA512

            a13cf9281a3d447a8dd03bc3134a7a4edd2ddcf2d0a3218d8807a41c3627e476dc62e97ebbf97f75f15940662ea2d5a80cb33344507e5b7d743d1799a6bbbcc9

          • C:\Windows \System32\netutils.dll

            Filesize

            108KB

            MD5

            3909f5a6bf09d6fa8d29d69e25fa72f0

            SHA1

            62f48eb34a8eb4c7e733b8faf9086dc04402b19d

            SHA256

            18d5d6a74199cdff8dab23407dd1a201998b48a780ff621b80bd6066865eb692

            SHA512

            a13cf9281a3d447a8dd03bc3134a7a4edd2ddcf2d0a3218d8807a41c3627e476dc62e97ebbf97f75f15940662ea2d5a80cb33344507e5b7d743d1799a6bbbcc9

          • C:\windows \system32\KDECO.bat

            Filesize

            155B

            MD5

            213c60adf1c9ef88dc3c9b2d579959d2

            SHA1

            e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021

            SHA256

            37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e

            SHA512

            fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7

          • memory/3412-189-0x0000000000F80000-0x0000000000F81000-memory.dmp

            Filesize

            4KB

          • memory/4248-171-0x00000232E9210000-0x00000232E9232000-memory.dmp

            Filesize

            136KB

          • memory/4248-172-0x00000232CE950000-0x00000232CE960000-memory.dmp

            Filesize

            64KB

          • memory/4248-173-0x00000232CE950000-0x00000232CE960000-memory.dmp

            Filesize

            64KB

          • memory/4248-176-0x00000232CE950000-0x00000232CE960000-memory.dmp

            Filesize

            64KB

          • memory/4396-178-0x0000000010670000-0x00000000107C6000-memory.dmp

            Filesize

            1.3MB

          • memory/4396-133-0x0000000003F90000-0x0000000003FC2000-memory.dmp

            Filesize

            200KB

          • memory/4396-135-0x0000000002290000-0x0000000002291000-memory.dmp

            Filesize

            4KB

          • memory/4396-136-0x0000000000400000-0x00000000004E3000-memory.dmp

            Filesize

            908KB

          • memory/4396-184-0x0000000010670000-0x00000000107C6000-memory.dmp

            Filesize

            1.3MB

          • memory/4408-193-0x00000000038C0000-0x0000000003A60000-memory.dmp

            Filesize

            1.6MB

          • memory/4408-192-0x00000000023C0000-0x0000000002514000-memory.dmp

            Filesize

            1.3MB

          • memory/4408-185-0x0000000000720000-0x0000000000721000-memory.dmp

            Filesize

            4KB

          • memory/4408-202-0x0000000003D00000-0x0000000003D84000-memory.dmp

            Filesize

            528KB

          • memory/4408-179-0x00000000003E0000-0x00000000003E1000-memory.dmp

            Filesize

            4KB

          • memory/4408-180-0x00000000006C0000-0x00000000006C1000-memory.dmp

            Filesize

            4KB

          • memory/4408-191-0x00000000023C0000-0x0000000002514000-memory.dmp

            Filesize

            1.3MB

          • memory/4408-188-0x00000000023C0000-0x0000000002514000-memory.dmp

            Filesize

            1.3MB

          • memory/4408-187-0x0000000010670000-0x00000000107C6000-memory.dmp

            Filesize

            1.3MB

          • memory/4408-221-0x00000000023C0000-0x0000000002514000-memory.dmp

            Filesize

            1.3MB

          • memory/4640-158-0x00000000613C0000-0x00000000613E2000-memory.dmp

            Filesize

            136KB