Analysis

  • max time kernel
    166s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17/02/2022, 02:50

General

  • Target

    5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602.exe

  • Size

    1.3MB

  • MD5

    df102e082f05670d78d31cfa673199ff

  • SHA1

    5a1a74750b1042c74f0abe8194824ea46a6cad08

  • SHA256

    5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602

  • SHA512

    425008882b8f74e09e60610630501d5df6fa8d17c317a493da791026476c7d38785ff57706e74c9e04b25ef370188a818461a68315ea5750d8062830578cff92

Malware Config

Extracted

Family

warzonerat

C2

wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 15 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 4 IoCs
  • Executes dropped EXE 11 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 4 IoCs
  • autoit_exe 7 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Windows directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602.exe
    "C:\Users\Admin\AppData\Local\Temp\5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3468
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:4708
    • C:\Users\Admin\AppData\Local\Temp\5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602.exe
      "C:\Users\Admin\AppData\Local\Temp\5eba7a145c12b469668b7241b085fc773db33dd32843f77391d23e909bb58602.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:4880
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
        2⤵
        • Creates scheduled task(s)
        PID:4632
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:4248
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      1⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1092
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        2⤵
        • Executes dropped EXE
        PID:1136
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5084
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          3⤵
            PID:1996
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
          2⤵
          • Creates scheduled task(s)
          PID:3052
      • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
        C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
        1⤵
        • Drops file in Windows directory
        • Suspicious use of AdjustPrivilegeToken
        PID:4748
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        1⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3916
        • C:\Users\Admin\AppData\Roaming\Blasthost.exe
          "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
          2⤵
          • Executes dropped EXE
          PID:3804
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3400
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            3⤵
              PID:4652
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
            2⤵
            • Creates scheduled task(s)
            PID:1444
        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
          1⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1792
          • C:\Users\Admin\AppData\Roaming\Blasthost.exe
            "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
            2⤵
            • Executes dropped EXE
            PID:2192
          • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
            "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
            2⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4908
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe"
              3⤵
                PID:1020
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
              2⤵
              • Creates scheduled task(s)
              PID:4704

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                • memory/1020-186-0x00000000011D0000-0x00000000011D1000-memory.dmp

                  Filesize

                  4KB

                • memory/1092-159-0x0000000000B30000-0x0000000000B31000-memory.dmp

                  Filesize

                  4KB

                • memory/1996-160-0x0000000000970000-0x0000000000971000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-140-0x00000000002D0000-0x00000000002ED000-memory.dmp

                  Filesize

                  116KB

                • memory/2624-132-0x00000000002D0000-0x00000000002ED000-memory.dmp

                  Filesize

                  116KB

                • memory/3916-173-0x0000000001CC0000-0x0000000001CC1000-memory.dmp

                  Filesize

                  4KB

                • memory/4248-146-0x0000018C6BBF0000-0x0000018C6BBF4000-memory.dmp

                  Filesize

                  16KB

                • memory/4248-144-0x0000018C68F70000-0x0000018C68F80000-memory.dmp

                  Filesize

                  64KB

                • memory/4248-145-0x0000018C69520000-0x0000018C69530000-memory.dmp

                  Filesize

                  64KB

                • memory/4652-174-0x0000000001740000-0x0000000001741000-memory.dmp

                  Filesize

                  4KB

                • memory/4880-143-0x0000000001380000-0x0000000001381000-memory.dmp

                  Filesize

                  4KB

                • memory/4892-136-0x0000000001470000-0x0000000001471000-memory.dmp

                  Filesize

                  4KB

                • memory/5084-158-0x0000000000400000-0x000000000041D000-memory.dmp

                  Filesize

                  116KB

                • memory/5084-150-0x0000000000400000-0x000000000041D000-memory.dmp

                  Filesize

                  116KB