Analysis

  • max time kernel
    132s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    13-07-2021 13:03

General

  • Target

    2a2c1a9885d3ef548f66188878a59fd2.exe

  • Size

    684KB

  • MD5

    2a2c1a9885d3ef548f66188878a59fd2

  • SHA1

    1d480783f56c4448f074cb55a4e2e01338bfdc3b

  • SHA256

    04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

  • SHA512

    8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

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 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
    "C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
      C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
      2⤵
        PID:3792
      • C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
        C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
        2⤵
          PID:2344
        • C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
          C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
          2⤵
            PID:2096
          • C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
            C:\Users\Admin\AppData\Local\Temp\2a2c1a9885d3ef548f66188878a59fd2.exe
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2296
            • 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:3852
              • 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:1184
              • C:\ProgramData\svchost.exe
                "C:\ProgramData\svchost.exe"
                3⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:3952
                • C:\Users\Admin\AppData\Local\Temp\svchost.exe
                  C:\Users\Admin\AppData\Local\Temp\svchost.exe
                  4⤵
                  • Executes dropped EXE
                  PID:1800
                • 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:1848
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\System32\cmd.exe"
                    5⤵
                      PID:3248

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • C:\ProgramData\svchost.exe
              MD5

              2a2c1a9885d3ef548f66188878a59fd2

              SHA1

              1d480783f56c4448f074cb55a4e2e01338bfdc3b

              SHA256

              04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

              SHA512

              8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

            • C:\ProgramData\svchost.exe
              MD5

              2a2c1a9885d3ef548f66188878a59fd2

              SHA1

              1d480783f56c4448f074cb55a4e2e01338bfdc3b

              SHA256

              04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

              SHA512

              8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

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

              2a2c1a9885d3ef548f66188878a59fd2

              SHA1

              1d480783f56c4448f074cb55a4e2e01338bfdc3b

              SHA256

              04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

              SHA512

              8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

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

              2a2c1a9885d3ef548f66188878a59fd2

              SHA1

              1d480783f56c4448f074cb55a4e2e01338bfdc3b

              SHA256

              04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

              SHA512

              8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

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

              2a2c1a9885d3ef548f66188878a59fd2

              SHA1

              1d480783f56c4448f074cb55a4e2e01338bfdc3b

              SHA256

              04cde0c2284cc4dc8f8a5aeadafca6819ab9d11dfb76fb7f3a2fbbf91d3c0e5d

              SHA512

              8fb432a4c3d21fcb165e0c8c42700f171cfff554045b6a3e1491db70c506bc7cbfa06ee4a18618af5c5dbf3559abb1f703b60acf88c6c5cc5c40c36d7854d1cf

            • memory/1184-136-0x0000000000000000-mapping.dmp
            • memory/1848-155-0x0000000000400000-0x000000000055E000-memory.dmp
              Filesize

              1.4MB

            • memory/1848-152-0x0000000000405E28-mapping.dmp
            • memory/1868-121-0x0000000007110000-0x0000000007111000-memory.dmp
              Filesize

              4KB

            • memory/1868-120-0x0000000007040000-0x000000000708B000-memory.dmp
              Filesize

              300KB

            • memory/1868-117-0x0000000005570000-0x0000000005571000-memory.dmp
              Filesize

              4KB

            • memory/1868-118-0x0000000005550000-0x0000000005551000-memory.dmp
              Filesize

              4KB

            • memory/1868-119-0x00000000054D0000-0x00000000059CE000-memory.dmp
              Filesize

              5.0MB

            • memory/1868-116-0x00000000059D0000-0x00000000059D1000-memory.dmp
              Filesize

              4KB

            • memory/1868-127-0x0000000007B00000-0x0000000007B62000-memory.dmp
              Filesize

              392KB

            • memory/1868-122-0x0000000007230000-0x0000000007231000-memory.dmp
              Filesize

              4KB

            • memory/1868-114-0x0000000000C70000-0x0000000000C71000-memory.dmp
              Filesize

              4KB

            • memory/2296-128-0x0000000000400000-0x000000000055E000-memory.dmp
              Filesize

              1.4MB

            • memory/2296-130-0x0000000000400000-0x000000000055E000-memory.dmp
              Filesize

              1.4MB

            • memory/2296-129-0x0000000000405E28-mapping.dmp
            • memory/3248-157-0x0000000000000000-mapping.dmp
            • memory/3852-131-0x0000000000000000-mapping.dmp
            • memory/3952-132-0x0000000000000000-mapping.dmp
            • memory/3952-154-0x0000000005300000-0x00000000057FE000-memory.dmp
              Filesize

              5.0MB

            • memory/3952-141-0x0000000005300000-0x00000000057FE000-memory.dmp
              Filesize

              5.0MB