Analysis

  • max time kernel
    134s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 08:13

General

  • Target

    Word51990.exe

  • Size

    638KB

  • MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

  • SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

  • SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

  • SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • SSDEEP

    6144:1qSOtJpWGKb625XomJ30RL7IEBJntJdwlFEJxVMRL3osLTpa2B9I+y/uB5RQZ6JB:1tcJpbKbfmL7dglKSo4FHIRKReK+

Malware Config

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 12 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Word51990.exe
    "C:\Users\Admin\AppData\Local\Temp\Word51990.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Word51990.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:320
    • C:\Users\Admin\AppData\Local\Temp\Word51990.exe
      "C:\Users\Admin\AppData\Local\Temp\Word51990.exe"
      2⤵
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:960
      • C:\Users\Admin\Documents\Adobe51990.exe
        "C:\Users\Admin\Documents\Adobe51990.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1928
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\Documents\Adobe51990.exe"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1544
        • C:\Users\Admin\Documents\Adobe51990.exe
          "C:\Users\Admin\Documents\Adobe51990.exe"
          4⤵
          • Executes dropped EXE
          PID:916

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    541038b0521c7f51e5abab1b2c29c0d5

    SHA1

    23909c88afe8d1732d85f12cca6dbbbe0a0f34e1

    SHA256

    0dcb22118aec0f56397acfe85e50e48df2d42234b723194bba2f573d323a6ac7

    SHA512

    160083f2bea45c67297c83b07d73a748f98ec890c720ce1afd30665b158ecf45cb68e5f5c3789cd88746bfbeca2269a65039df8a18bffa036b1fdb851eb1bea0

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    541038b0521c7f51e5abab1b2c29c0d5

    SHA1

    23909c88afe8d1732d85f12cca6dbbbe0a0f34e1

    SHA256

    0dcb22118aec0f56397acfe85e50e48df2d42234b723194bba2f573d323a6ac7

    SHA512

    160083f2bea45c67297c83b07d73a748f98ec890c720ce1afd30665b158ecf45cb68e5f5c3789cd88746bfbeca2269a65039df8a18bffa036b1fdb851eb1bea0

  • C:\Users\Admin\Documents\Adobe51990.exe

    Filesize

    638KB

    MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

    SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

    SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

    SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • C:\Users\Admin\Documents\Adobe51990.exe

    Filesize

    638KB

    MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

    SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

    SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

    SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • C:\Users\Admin\Documents\Adobe51990.exe

    Filesize

    638KB

    MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

    SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

    SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

    SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • \Users\Admin\Documents\Adobe51990.exe

    Filesize

    638KB

    MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

    SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

    SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

    SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • \Users\Admin\Documents\Adobe51990.exe

    Filesize

    638KB

    MD5

    fcf384f676fa0bdaf4a9f0c5e784a0db

    SHA1

    bdec388d55daf49b98ea3c0a38c17752ef14358d

    SHA256

    337bd946bd0ae439ace2d03360f57886f1078a56cd3e96590eb14eb858f53ab8

    SHA512

    c1497b954468e1f2e2c56518d6643b167092cf68a0f6127446a9a1b64dedab28dd06e494aab9a53a44d397926f81375977ab98cd62fc41f2d8e66dad748a7615

  • memory/320-59-0x0000000000000000-mapping.dmp

  • memory/320-79-0x000000006FAE0000-0x000000007008B000-memory.dmp

    Filesize

    5.7MB

  • memory/320-80-0x000000006FAE0000-0x000000007008B000-memory.dmp

    Filesize

    5.7MB

  • memory/916-108-0x000000000040B556-mapping.dmp

  • memory/916-112-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/916-114-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/960-84-0x0000000073AB0000-0x000000007405B000-memory.dmp

    Filesize

    5.7MB

  • memory/960-81-0x0000000000000000-mapping.dmp

  • memory/1544-93-0x0000000000000000-mapping.dmp

  • memory/1544-113-0x000000006F900000-0x000000006FEAB000-memory.dmp

    Filesize

    5.7MB

  • memory/1732-65-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-67-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-77-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-74-0x000000000040B556-mapping.dmp

  • memory/1732-73-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-72-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-70-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-62-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-68-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-78-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-89-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1732-63-0x0000000000400000-0x0000000000568000-memory.dmp

    Filesize

    1.4MB

  • memory/1928-91-0x0000000001230000-0x00000000012D6000-memory.dmp

    Filesize

    664KB

  • memory/1928-87-0x0000000000000000-mapping.dmp

  • memory/2016-54-0x0000000000A90000-0x0000000000B36000-memory.dmp

    Filesize

    664KB

  • memory/2016-60-0x0000000004C80000-0x0000000004CB6000-memory.dmp

    Filesize

    216KB

  • memory/2016-58-0x0000000005C10000-0x0000000005C7E000-memory.dmp

    Filesize

    440KB

  • memory/2016-57-0x0000000000880000-0x000000000088E000-memory.dmp

    Filesize

    56KB

  • memory/2016-56-0x0000000000870000-0x0000000000886000-memory.dmp

    Filesize

    88KB

  • memory/2016-55-0x0000000075A71000-0x0000000075A73000-memory.dmp

    Filesize

    8KB