Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2023 19:22

General

  • Target

    NEAS.09006622ccc50ac4d7569ff59f6b3e20.exe

  • Size

    584KB

  • MD5

    09006622ccc50ac4d7569ff59f6b3e20

  • SHA1

    a84cbc3292109c0aa84ae8c19e50e5afac4e8072

  • SHA256

    48ee89f6e089032d3b762220bf9f411e44ea29e63589833faf83a1db01afb1ec

  • SHA512

    60195fa29e8aa0bd2fd8b34932ddaf00a97762d0be3e09ec7430c32c184dab99cc632b4384477d0648cff937b10ead79ad515316d396d238f981c11a6b33f4ac

  • SSDEEP

    6144:VAMi6MOEMMAMiXtvaPtP5tZCbbFII0QSSob:VAMi6MOEMMAMipaPtP5jyns

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 37 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • Drops desktop.ini file(s) 24 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 27 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 51 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.09006622ccc50ac4d7569ff59f6b3e20.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.09006622ccc50ac4d7569ff59f6b3e20.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Windows\AE 0124 BE.msi"
      2⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1508
    • C:\Windows\SysWOW64\drivers\winlogon.exe
      "C:\Windows\System32\drivers\winlogon.exe"
      2⤵
      • Drops file in Drivers directory
      • Checks computer location settings
      • Executes dropped EXE
      • Drops autorun.inf file
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Windows\AE 0124 BE.exe
        "C:\Windows\AE 0124 BE.exe"
        3⤵
        • Drops file in Drivers directory
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops desktop.ini file(s)
        • Drops autorun.inf file
        • Drops file in System32 directory
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2828
        • C:\Windows\SysWOW64\drivers\winlogon.exe
          "C:\Windows\System32\drivers\winlogon.exe"
          4⤵
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          PID:408
      • C:\Windows\SysWOW64\drivers\winlogon.exe
        "C:\Windows\System32\drivers\winlogon.exe"
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetWindowsHookEx
        PID:392
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2244
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:1672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\AE 0124 BE.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\AE 0124 BE.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\AE 0124 BE.msi

    Filesize

    584KB

    MD5

    0d944bdb5d04ad36a2b582327a59826c

    SHA1

    6a020b7a02be8c686ff45d2144710b73cc153af2

    SHA256

    4dae727c76e7ae00647ff4e82e782045b3bc22c523de2f3479f427627f45846e

    SHA512

    c4de635d5f6aa1798c24ab74f1923ae6e2e8af357fc90e063de07abb55eb13b8329e8ea10984af4d804b16799925f708e23b6774b966778cc308f67a478b8160

  • C:\Windows\AE 0124 BE.msi

    Filesize

    584KB

    MD5

    0d944bdb5d04ad36a2b582327a59826c

    SHA1

    6a020b7a02be8c686ff45d2144710b73cc153af2

    SHA256

    4dae727c76e7ae00647ff4e82e782045b3bc22c523de2f3479f427627f45846e

    SHA512

    c4de635d5f6aa1798c24ab74f1923ae6e2e8af357fc90e063de07abb55eb13b8329e8ea10984af4d804b16799925f708e23b6774b966778cc308f67a478b8160

  • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log

    Filesize

    154KB

    MD5

    5e4a90ecd9c08dd91df88a835902764f

    SHA1

    d331d2fb9b0679132a3853badaef9cb7c3952d48

    SHA256

    ca3fb6bdd4aa2e5c554863a789486a07b863d13b0891aadc8c73752cfffe1191

    SHA512

    331117ebfba8c51ab123c0b1df68ab9b3dd0ebc87cfd082de820c6e22d11805d8343bf7e041cac1eaa902faa4570b9fc094cd4a01bc38b9396a0996122ded231

  • C:\Windows\Msvbvm60.dll

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\Msvbvm60.dll

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\Msvbvm60.dll

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\Prefetch\AgGlFaultHistory.db

    Filesize

    197KB

    MD5

    724471b79bf4fe04155ec0084a8e4fa4

    SHA1

    b36f0e58d7b1a7dedd43f2e6bede787987bad0ac

    SHA256

    39eb3d4044dd1230f56a210f7ab581f4ac5eef203cf3e9f0be85e4b03e93e0ff

    SHA512

    73c96dc7ee81ded8830b7fbab0f4eb5b649a45e93db42290662dfc479ad69ba054262ef9c92af84b9a379114f5236208beff47aceab1ff72ae418c4fea0927ad

  • C:\Windows\SysWOW64\drivers\MSVBVM60.DLL

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\SysWOW64\drivers\Msvbvm60.dll

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\SysWOW64\drivers\Msvbvm60.dll

    Filesize

    1.4MB

    MD5

    25f62c02619174b35851b0e0455b3d94

    SHA1

    4e8ee85157f1769f6e3f61c0acbe59072209da71

    SHA256

    898288bd3b21d0e7d5f406df2e0b69a5bbfa4f241baf29a2cdf8a3cf4d4619f2

    SHA512

    f4529fd9eca4e4696f7f06874866ff98a1447a9b0d3a20ef0de54d4d694e2497fd39c452f73fab9b8a02962a7b2b88d1e85f6e35c7cbcb9555003c6828bebc3a

  • C:\Windows\SysWOW64\drivers\winlogon.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\SysWOW64\drivers\winlogon.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\SysWOW64\drivers\winlogon.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\SysWOW64\drivers\winlogon.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • C:\Windows\SysWOW64\drivers\winlogon.exe

    Filesize

    632KB

    MD5

    913483d3daac4ce77e927246783fdfb1

    SHA1

    61d691039a002ce5f47a2ef97939bb15698d04f0

    SHA256

    784c2430e523cb08df1b1c22cf0b99bba3e00c6f46e7ac167928305b7999b807

    SHA512

    f3db4746b94b27ccf16159753dafef348212d7d680d77316378778dce8bfe0aa1e9f3d774d143242152c4126410342339e46272e8e2529933e49c25d1feb3cce

  • \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

    Filesize

    23.0MB

    MD5

    7fa7f06765d32987c94b9cb1d1d658b8

    SHA1

    215a94b6c381e03a0bab857fe8d315b7821d7b13

    SHA256

    2492bc55c778fe0b358dcd2607ef59bc6f2099ffa3d9c0a7a5e49c64b0fcb831

    SHA512

    a2d7ee5d870724ccbc2086502abd827f74200ab66aa5f51bfae9f48d0aad016f71a5ba634c850ae124f60451cc7f245495d3f08922cef2cd4f02031c856f1131

  • \??\Volume{8df29902-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{f183e008-7397-4293-a505-fb87c02af23e}_OnDiskSnapshotProp

    Filesize

    5KB

    MD5

    557132dd4731463bad1d16b050156038

    SHA1

    2bdb2017c124a67db5648b5e0ab672cf6b80c89c

    SHA256

    f4cb0976bf19a8ff9b31a29064fc8047acdea7e75c84640b42a0db462773dcdc

    SHA512

    c697e87910737e8c0d436f0146ed482e28568b1b91893cc24e1ffa2a62d4562a6a3a37db770973aeee74f1a33703e26f7e6b9e47fac8a525091626dfaa2b1b04

  • \??\c:\B1uv3nth3x1.diz

    Filesize

    25B

    MD5

    589b6886a49054d03b739309a1de9fcc

    SHA1

    0ec1dff7a03f13dea28eea5e754d5b0e5e1dc308

    SHA256

    564815feb9c5bdadb145cd0d16738c4e5fbc6a46cf65c62ac6a985c43d1939e8

    SHA512

    4b6f567398863aba39eec00e9f071364b79d5c29867b93fb968725e10e33a9bfff60f8ab6acceae44e715a35ec7139d12da06c33fa074b6be02ff5357c53c0eb

  • \??\c:\B1uv3nth3x1.diz

    Filesize

    25B

    MD5

    589b6886a49054d03b739309a1de9fcc

    SHA1

    0ec1dff7a03f13dea28eea5e754d5b0e5e1dc308

    SHA256

    564815feb9c5bdadb145cd0d16738c4e5fbc6a46cf65c62ac6a985c43d1939e8

    SHA512

    4b6f567398863aba39eec00e9f071364b79d5c29867b93fb968725e10e33a9bfff60f8ab6acceae44e715a35ec7139d12da06c33fa074b6be02ff5357c53c0eb

  • memory/392-86-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/408-103-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1676-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/1676-64-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2672-104-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2672-54-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2828-106-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB