Analysis

  • max time kernel
    120s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2025, 18:05

General

  • Target

    MACHINE SPECIFICATION/vstdlib_s64.dll

  • Size

    2.6MB

  • MD5

    ba33ebe145dae57fac22d5cc3888c9a0

  • SHA1

    1b926c38671e5aa4749c59dc1df0f2c697961a7a

  • SHA256

    87659f72a7421b8ed6e2a3d4547ace704fb915d4b2853282677090eb7f664eb7

  • SHA512

    f356e033c212730e2c175b95293a38eb2e8ba10c4a94f8b883ee16771cd3b63742b1a6d6f1c4372b75d666e4add5d5ef7ae7afd19d8eb8e8ebbbfc40bdb2859e

  • SSDEEP

    24576:y1DLJPcRzGh+FrWTCZqnsTbR1UEMPMvtns7bHf1H26JiyftbIqfX6yXFlY2rXXEK:y1DLJh+RWTCZ7SJZYqfiAqYy21l1nDd

Malware Config

Extracted

Family

warzonerat

C2

198.46.177.153:4532

Signatures

  • WarzoneRat, AveMaria

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

  • Warzonerat family
  • Warzone RAT payload 9 IoCs
  • Loads dropped DLL 6 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MACHINE SPECIFICATION\vstdlib_s64.dll",#1
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1804
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
      2⤵
        PID:2284
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
        2⤵
          PID:1216
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe"
          2⤵
            PID:2092
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
            2⤵
              PID:2104
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
              2⤵
                PID:2540
              • C:\Windows\System32\calc.exe
                "C:\Windows\System32\calc.exe"
                2⤵
                  PID:2800
                • C:\Windows\System32\svchost.exe
                  "C:\Windows\System32\svchost.exe"
                  2⤵
                    PID:1968
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe"
                    2⤵
                      PID:2844
                    • C:\Windows\System32\notepad.exe
                      "C:\Windows\System32\notepad.exe"
                      2⤵
                        PID:3036
                      • C:\Program Files (x86)\Windows Media Player\wmplayer.exe
                        "C:\Program Files (x86)\Windows Media Player\wmplayer.exe"
                        2⤵
                        • Loads dropped DLL
                        • Accesses Microsoft Outlook profiles
                        • System Location Discovery: System Language Discovery
                        • outlook_office_path
                        • outlook_win_path
                        PID:2828

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      326KB

                      MD5

                      ef12ab9d0b231b8f898067b2114b1bc0

                      SHA1

                      6d90f27b2105945f9bb77039e8b892070a5f9442

                      SHA256

                      2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

                      SHA512

                      2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

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

                      Filesize

                      133KB

                      MD5

                      75f8cc548cabf0cc800c25047e4d3124

                      SHA1

                      602676768f9faecd35b48c38a0632781dfbde10c

                      SHA256

                      fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

                      SHA512

                      ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

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

                      Filesize

                      429KB

                      MD5

                      109f0f02fd37c84bfc7508d4227d7ed5

                      SHA1

                      ef7420141bb15ac334d3964082361a460bfdb975

                      SHA256

                      334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

                      SHA512

                      46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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

                      Filesize

                      1.2MB

                      MD5

                      d7858e8449004e21b01d468e9fd04b82

                      SHA1

                      9524352071ede21c167e7e4f106e9526dc23ef4e

                      SHA256

                      78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

                      SHA512

                      1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

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

                      Filesize

                      141KB

                      MD5

                      471c983513694ac3002590345f2be0da

                      SHA1

                      6612b9af4ff6830fa9b7d4193078434ef72f775b

                      SHA256

                      bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

                      SHA512

                      a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

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

                      Filesize

                      81KB

                      MD5

                      7587bf9cb4147022cd5681b015183046

                      SHA1

                      f2106306a8f6f0da5afb7fc765cfa0757ad5a628

                      SHA256

                      c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

                      SHA512

                      0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

                    • memory/2284-1-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2284-0-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2284-5-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2284-4-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2284-3-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2284-2-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-53-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-52-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-57-0x00000000032C0000-0x0000000003344000-memory.dmp

                      Filesize

                      528KB

                    • memory/2828-54-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-49-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-51-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-48-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                      Filesize

                      4KB

                    • memory/2828-79-0x0000000000400000-0x000000000055E000-memory.dmp

                      Filesize

                      1.4MB

                    • memory/2828-80-0x00000000032C0000-0x0000000003344000-memory.dmp

                      Filesize

                      528KB