Analysis

  • max time kernel
    149s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2023 22:39

General

  • Target

    043e3e2914317fdc256d1ed74c16eb91ecacbf751e9e65617003ef13d57d76a7.exe

  • Size

    1.6MB

  • MD5

    fcbf8c7fece02a08c3212dddafd948fa

  • SHA1

    10409ec92fb876a23865750a8ad8d3fad3ac76ca

  • SHA256

    043e3e2914317fdc256d1ed74c16eb91ecacbf751e9e65617003ef13d57d76a7

  • SHA512

    d9753536678bf948e5d3bd675eb0b7fc577b27fe8927aad63c646c49a50ce1d84e61e0e9ae3dbe78a2a40f07cac148a7b4bbb9e1465788a30501f75325763735

  • SSDEEP

    24576:uylswzKuhoLGcK1JtG12hh1E7GSzLhh76CRmYL6gW1OgjFmre4:9lsWRWTKztIFxFQC7L63fjF

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\043e3e2914317fdc256d1ed74c16eb91ecacbf751e9e65617003ef13d57d76a7.exe
    "C:\Users\Admin\AppData\Local\Temp\043e3e2914317fdc256d1ed74c16eb91ecacbf751e9e65617003ef13d57d76a7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vy828800.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vy828800.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Gb031171.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Gb031171.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2384
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gO048014.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gO048014.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3540
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\nO213324.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\nO213324.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:1424
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a33564524.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a33564524.exe
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:484
              • C:\Windows\Temp\1.exe
                "C:\Windows\Temp\1.exe"
                7⤵
                • Modifies Windows Defender Real-time Protection settings
                • Executes dropped EXE
                • Windows security modification
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3232
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b83632839.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b83632839.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2292
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 1076
                7⤵
                • Program crash
                PID:4008
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2292 -ip 2292
    1⤵
      PID:3884

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vy828800.exe

      Filesize

      1.3MB

      MD5

      e0de19249bf1a5d8b9a3112a4c97e57c

      SHA1

      dffbd97a74e5fbc40d184720a41d8c98cfb7131f

      SHA256

      c711f10a893e9a902a5402ffab7a5722f265b2e7b286a08a831b9252acb23aa9

      SHA512

      5d1cc9b5622b61dccfc30d988a2fca343dc5fc612b553f606a01eebaeb1beca9c75c55e3c4961efd07e07140f967b5dbfb36113431099ffbb322d11fb278a345

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vy828800.exe

      Filesize

      1.3MB

      MD5

      e0de19249bf1a5d8b9a3112a4c97e57c

      SHA1

      dffbd97a74e5fbc40d184720a41d8c98cfb7131f

      SHA256

      c711f10a893e9a902a5402ffab7a5722f265b2e7b286a08a831b9252acb23aa9

      SHA512

      5d1cc9b5622b61dccfc30d988a2fca343dc5fc612b553f606a01eebaeb1beca9c75c55e3c4961efd07e07140f967b5dbfb36113431099ffbb322d11fb278a345

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Gb031171.exe

      Filesize

      1.2MB

      MD5

      0dbaf7b091e41117a7f23a43aa8b0e81

      SHA1

      124f562afe0fe4c5c90badd3f27fe3f63309b717

      SHA256

      1cdceebcc4b9c79486bbd8053b7da3697cf8289e319bbfc6cd8cdf5aa42c1aa0

      SHA512

      8e1833afe3ec918b20ae9dbf1d487641c35d1e7e36d5802d8b73779adcdaf582218319df2c3c2daec03590a67c5be7e24c313db5990dde635f65efbc248c19fa

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Gb031171.exe

      Filesize

      1.2MB

      MD5

      0dbaf7b091e41117a7f23a43aa8b0e81

      SHA1

      124f562afe0fe4c5c90badd3f27fe3f63309b717

      SHA256

      1cdceebcc4b9c79486bbd8053b7da3697cf8289e319bbfc6cd8cdf5aa42c1aa0

      SHA512

      8e1833afe3ec918b20ae9dbf1d487641c35d1e7e36d5802d8b73779adcdaf582218319df2c3c2daec03590a67c5be7e24c313db5990dde635f65efbc248c19fa

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gO048014.exe

      Filesize

      725KB

      MD5

      681d32894db1770a3679b0e676bdad26

      SHA1

      b026c3df247211b914ea56002ee1b573fb5df1e8

      SHA256

      5a3be1ee8101bd7dbaf89270c7f66190dc9d459fbbe1fc8aec3e984a53b200cd

      SHA512

      137854d32b4059529e5d134b4e52471bfb70263b35293df2b59271479c7340eef03a1b3c59bd5637ac697ec1221b4a13b8799d585d5953fe8b53a2caedf9e8f3

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\gO048014.exe

      Filesize

      725KB

      MD5

      681d32894db1770a3679b0e676bdad26

      SHA1

      b026c3df247211b914ea56002ee1b573fb5df1e8

      SHA256

      5a3be1ee8101bd7dbaf89270c7f66190dc9d459fbbe1fc8aec3e984a53b200cd

      SHA512

      137854d32b4059529e5d134b4e52471bfb70263b35293df2b59271479c7340eef03a1b3c59bd5637ac697ec1221b4a13b8799d585d5953fe8b53a2caedf9e8f3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\nO213324.exe

      Filesize

      554KB

      MD5

      9ae61136f20115dbe57ab19a208b55fe

      SHA1

      f3430de516b0c45e710e3971279b53c0f901efb1

      SHA256

      b8be9b29e4bf1da7b8ef470a3a6fae220c602afbf8b820fd70cada51025384f4

      SHA512

      3865aeef3702f24f522e1bdad63ce76f5984cbb3911f81406b586b3092d9944f85bb0af587465592dffbd6be41fc5d1c5e23f6592965af40e5982fdde5d19df0

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\nO213324.exe

      Filesize

      554KB

      MD5

      9ae61136f20115dbe57ab19a208b55fe

      SHA1

      f3430de516b0c45e710e3971279b53c0f901efb1

      SHA256

      b8be9b29e4bf1da7b8ef470a3a6fae220c602afbf8b820fd70cada51025384f4

      SHA512

      3865aeef3702f24f522e1bdad63ce76f5984cbb3911f81406b586b3092d9944f85bb0af587465592dffbd6be41fc5d1c5e23f6592965af40e5982fdde5d19df0

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a33564524.exe

      Filesize

      303KB

      MD5

      34ea3b87b3abdd85d0610aab58b08a37

      SHA1

      54e22c80334f33d8175a7b9fdb6d34fd7bb2f2aa

      SHA256

      a933a805aeea5efd041dcf863af2632d74108226ebf468a40cea1e91da577e43

      SHA512

      ee3bd407fd68031381ea1a5a0a394d384b604c5b560059c3f40af21d1c436bd96b1641ccb2851be67ce40260b1997dde5b8f089f3ce8e3c5a7a4e0c644f406e1

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a33564524.exe

      Filesize

      303KB

      MD5

      34ea3b87b3abdd85d0610aab58b08a37

      SHA1

      54e22c80334f33d8175a7b9fdb6d34fd7bb2f2aa

      SHA256

      a933a805aeea5efd041dcf863af2632d74108226ebf468a40cea1e91da577e43

      SHA512

      ee3bd407fd68031381ea1a5a0a394d384b604c5b560059c3f40af21d1c436bd96b1641ccb2851be67ce40260b1997dde5b8f089f3ce8e3c5a7a4e0c644f406e1

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b83632839.exe

      Filesize

      391KB

      MD5

      60f1d50806569dd01ad04b43f168a917

      SHA1

      9b2439d93f6f3164272f70fb6160f6a0dbbad874

      SHA256

      db0965e4a69ce9c51c310a644dc0c6090b1475285304d7ab8a1870df1b9e4499

      SHA512

      02ddef7487c5131b1b9b4650dd4b8e332c8d38c8111ff2c429b07fac948be51edd9dceb32cfb5d2f2f4c6d260dcf3ab515619b3f1ac493c7bd220dfa4db64390

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b83632839.exe

      Filesize

      391KB

      MD5

      60f1d50806569dd01ad04b43f168a917

      SHA1

      9b2439d93f6f3164272f70fb6160f6a0dbbad874

      SHA256

      db0965e4a69ce9c51c310a644dc0c6090b1475285304d7ab8a1870df1b9e4499

      SHA512

      02ddef7487c5131b1b9b4650dd4b8e332c8d38c8111ff2c429b07fac948be51edd9dceb32cfb5d2f2f4c6d260dcf3ab515619b3f1ac493c7bd220dfa4db64390

    • C:\Windows\Temp\1.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Windows\Temp\1.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Windows\Temp\1.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • memory/484-194-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-210-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-171-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-173-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-175-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-177-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-179-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-181-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-183-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-186-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-185-0x0000000004D00000-0x0000000004D10000-memory.dmp

      Filesize

      64KB

    • memory/484-187-0x0000000004D00000-0x0000000004D10000-memory.dmp

      Filesize

      64KB

    • memory/484-190-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-189-0x0000000004D00000-0x0000000004D10000-memory.dmp

      Filesize

      64KB

    • memory/484-192-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-169-0x0000000004D10000-0x00000000052B4000-memory.dmp

      Filesize

      5.6MB

    • memory/484-196-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-198-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-200-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-202-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-204-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-206-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-208-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-170-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-212-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-214-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-216-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-218-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-220-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-222-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-224-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-226-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-228-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-230-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-232-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-234-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-236-0x0000000004C30000-0x0000000004C81000-memory.dmp

      Filesize

      324KB

    • memory/484-2302-0x0000000004D00000-0x0000000004D10000-memory.dmp

      Filesize

      64KB

    • memory/2292-2347-0x0000000000810000-0x000000000083D000-memory.dmp

      Filesize

      180KB

    • memory/2292-2348-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/2292-2349-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/2292-2351-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/2292-2352-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/2292-2353-0x0000000004E10000-0x0000000004E20000-memory.dmp

      Filesize

      64KB

    • memory/3232-2317-0x0000000000A50000-0x0000000000A5A000-memory.dmp

      Filesize

      40KB