Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    16-07-2021 18:55

General

  • Target

    a4596b039ec21394b6f5a7032f9b4b50.exe

  • Size

    383KB

  • MD5

    a4596b039ec21394b6f5a7032f9b4b50

  • SHA1

    15604020db19962ef579ecde885f2516a48c4b99

  • SHA256

    401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

  • SHA512

    877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

Malware Config

Extracted

Family

warzonerat

C2

byx.z86.ru:5200

Signatures

  • WarzoneRat, AveMaria

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe
    "C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe
      C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe
      2⤵
        PID:1780
      • C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe
        C:\Users\Admin\AppData\Local\Temp\a4596b039ec21394b6f5a7032f9b4b50.exe
        2⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1084
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\svchost.exe"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:396
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\svchost.exe"
            4⤵
              PID:744
          • C:\ProgramData\svchost.exe
            "C:\ProgramData\svchost.exe"
            3⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:296
            • C:\Users\Admin\AppData\Local\Temp\svchost.exe
              C:\Users\Admin\AppData\Local\Temp\svchost.exe
              4⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:1468
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe"
                5⤵
                  PID:984

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • C:\ProgramData\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • C:\Users\Admin\AppData\Local\Temp\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • C:\Users\Admin\AppData\Local\Temp\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • \ProgramData\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • \Users\Admin\AppData\Local\Temp\svchost.exe
          MD5

          a4596b039ec21394b6f5a7032f9b4b50

          SHA1

          15604020db19962ef579ecde885f2516a48c4b99

          SHA256

          401bce69b94fd198482a5e4c760570afd0e6b85e64871894a4796acd5aeedd48

          SHA512

          877dab806cee2cb874c482f3c0f3240d4423ff1446371a4318f37831845f7fac6de395a301505f587d3dc287f2c193fa102c43c90202999087c6beddf98ef9af

        • memory/296-81-0x0000000004C80000-0x0000000004C81000-memory.dmp
          Filesize

          4KB

        • memory/296-75-0x0000000000000000-mapping.dmp
        • memory/296-78-0x0000000000910000-0x0000000000911000-memory.dmp
          Filesize

          4KB

        • memory/396-73-0x0000000000000000-mapping.dmp
        • memory/744-80-0x0000000000000000-mapping.dmp
        • memory/984-96-0x0000000000120000-0x0000000000121000-memory.dmp
          Filesize

          4KB

        • memory/984-95-0x0000000000000000-mapping.dmp
        • memory/1084-72-0x0000000000400000-0x000000000055E000-memory.dmp
          Filesize

          1.4MB

        • memory/1084-71-0x00000000765F1000-0x00000000765F3000-memory.dmp
          Filesize

          8KB

        • memory/1084-69-0x0000000000400000-0x000000000055E000-memory.dmp
          Filesize

          1.4MB

        • memory/1084-70-0x0000000000405E28-mapping.dmp
        • memory/1468-93-0x0000000000400000-0x000000000055E000-memory.dmp
          Filesize

          1.4MB

        • memory/1468-90-0x0000000000405E28-mapping.dmp
        • memory/2000-63-0x0000000000720000-0x0000000000769000-memory.dmp
          Filesize

          292KB

        • memory/2000-62-0x0000000004D50000-0x0000000004D51000-memory.dmp
          Filesize

          4KB

        • memory/2000-68-0x0000000004C80000-0x0000000004CDD000-memory.dmp
          Filesize

          372KB

        • memory/2000-60-0x00000000000B0000-0x00000000000B1000-memory.dmp
          Filesize

          4KB