Analysis

  • max time kernel
    93s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2023 14:59

General

  • Target

    b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.exe

  • Size

    2.1MB

  • MD5

    c7c2b2d1e8a78b6e759a136291f5ce6e

  • SHA1

    6ac12b7a30fbd91371cc94eec70e715045b36a2a

  • SHA256

    b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3

  • SHA512

    14cece17937533e8f23828ea6322a9a744d1e414551d359fc876fcb0ab16168ec125f5c0b1a36d13e8c6d567180fbe8d680aa05a5f2abec0ed0f9fe18d69443c

  • SSDEEP

    49152:j5Mex9xwfdVsS5R2AcyqNabXxH2YYMLFYys:tr9CDsS2A5qNadbYMLFYys

Score
4/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.exe
    "C:\Users\Admin\AppData\Local\Temp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3140
    • C:\Users\Admin\AppData\Local\Temp\is-35MDK.tmp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-35MDK.tmp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.tmp" /SL5="$A005E,1711512,119296,C:\Users\Admin\AppData\Local\Temp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.exe"
      2⤵
      • Drops file in Program Files directory
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3664
      • C:\Program Files\Easeware\DriverNavigator\Easeware.CheckScheduledScan.exe
        "C:\Program Files\Easeware\DriverNavigator\Easeware.CheckScheduledScan.exe" -create "DriverNavigator Scheduled Scan" "C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe"
        3⤵
        • Drops file in Windows directory
        • Executes dropped EXE
        PID:2376
      • C:\Program Files\Easeware\DriverNavigator\Easeware.ConfigLanguageFromSetup.exe
        "C:\Program Files\Easeware\DriverNavigator\Easeware.ConfigLanguageFromSetup.exe" DriverNavigator en
        3⤵
        • Executes dropped EXE
        PID:3712
      • C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe
        "C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe"
        3⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3516
        • C:\Windows\system32\WerFault.exe
          C:\Windows\system32\WerFault.exe -u -p 3516 -s 1956
          4⤵
          • Program crash
          PID:4828
        • C:\Windows\system32\WerFault.exe
          C:\Windows\system32\WerFault.exe -u -p 3516 -s 1920
          4⤵
          • Program crash
          PID:4512
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 420 -p 3516 -ip 3516
    1⤵
      PID:1424
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -pss -s 540 -p 3516 -ip 3516
      1⤵
        PID:1976

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Discovery

      Query Registry

      3
      T1012

      System Information Discovery

      3
      T1082

      Peripheral Device Discovery

      1
      T1120

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe
        Filesize

        1.7MB

        MD5

        cdaa56ed59fec7b7523603c525629169

        SHA1

        a7417b8279c4007917fb85492f65ae5696d412ee

        SHA256

        b871de9185f9486927b7352906bc269bb9e8e92f6a3cef45a6b4c950e88c19be

        SHA512

        a40b3f3eb13e79a78916efd716dcc27447a9eb4c9b7f4b6788592eb7848e631a27e3095697fc1f209065fb7fbc9a8601e9b4748c59580c0a15916e966a583387

      • C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe
        Filesize

        1.7MB

        MD5

        cdaa56ed59fec7b7523603c525629169

        SHA1

        a7417b8279c4007917fb85492f65ae5696d412ee

        SHA256

        b871de9185f9486927b7352906bc269bb9e8e92f6a3cef45a6b4c950e88c19be

        SHA512

        a40b3f3eb13e79a78916efd716dcc27447a9eb4c9b7f4b6788592eb7848e631a27e3095697fc1f209065fb7fbc9a8601e9b4748c59580c0a15916e966a583387

      • C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe
        Filesize

        1.7MB

        MD5

        cdaa56ed59fec7b7523603c525629169

        SHA1

        a7417b8279c4007917fb85492f65ae5696d412ee

        SHA256

        b871de9185f9486927b7352906bc269bb9e8e92f6a3cef45a6b4c950e88c19be

        SHA512

        a40b3f3eb13e79a78916efd716dcc27447a9eb4c9b7f4b6788592eb7848e631a27e3095697fc1f209065fb7fbc9a8601e9b4748c59580c0a15916e966a583387

      • C:\Program Files\Easeware\DriverNavigator\DriverNavigator.exe.config
        Filesize

        1KB

        MD5

        357195ceb812beb8702453e21728d0b1

        SHA1

        06b2a12be50d2d3b0c7e8b52211237cb2ba563c5

        SHA256

        12a8b7a1e3fd311ca61042456f20cbb3ef06cabc113c6308c4eded25b449085c

        SHA512

        037f08821398d97eaf6e4cf1d15581a5caaae6a49123649e926b6e1bf6293ece3a7e492827c50624f98666b201725e12795b2397173fbc3ccfda745622aae4a5

      • C:\Program Files\Easeware\DriverNavigator\Easeware.CheckScheduledScan.exe
        Filesize

        38KB

        MD5

        eda7bfc015c8b0d64021caec2c1b5fce

        SHA1

        38c477e84334d85f8db61d5dd5d622d30e99c0f5

        SHA256

        d31125d698dc5cf3e41538cfcf0f0bc4cedec57972a10a8fe76e16504716f423

        SHA512

        d98e817ac514833ad85f6867d9e15c87ff6fa9d664beb6440c5a0f3a1bd79814090907986402b23b6ed2c9e23f7afb0127e464c5b39cc845b44361c4b03649b4

      • C:\Program Files\Easeware\DriverNavigator\Easeware.CheckScheduledScan.exe
        Filesize

        38KB

        MD5

        eda7bfc015c8b0d64021caec2c1b5fce

        SHA1

        38c477e84334d85f8db61d5dd5d622d30e99c0f5

        SHA256

        d31125d698dc5cf3e41538cfcf0f0bc4cedec57972a10a8fe76e16504716f423

        SHA512

        d98e817ac514833ad85f6867d9e15c87ff6fa9d664beb6440c5a0f3a1bd79814090907986402b23b6ed2c9e23f7afb0127e464c5b39cc845b44361c4b03649b4

      • C:\Program Files\Easeware\DriverNavigator\Easeware.CheckScheduledScan.exe.config
        Filesize

        1KB

        MD5

        357195ceb812beb8702453e21728d0b1

        SHA1

        06b2a12be50d2d3b0c7e8b52211237cb2ba563c5

        SHA256

        12a8b7a1e3fd311ca61042456f20cbb3ef06cabc113c6308c4eded25b449085c

        SHA512

        037f08821398d97eaf6e4cf1d15581a5caaae6a49123649e926b6e1bf6293ece3a7e492827c50624f98666b201725e12795b2397173fbc3ccfda745622aae4a5

      • C:\Program Files\Easeware\DriverNavigator\Easeware.ConfigLanguageFromSetup.exe
        Filesize

        15KB

        MD5

        b673942c9e7be455877caf4071198fb7

        SHA1

        48db6875724c1b804bf289e41ff23cd5b087de8c

        SHA256

        f3b1405f197314676e1c1d612bffe69cc64ebaf09d56c12cea7583f4e82c5605

        SHA512

        762ec6226d0118e4eac50445a8273697b4934838b6ee761cac5fdf8f6aca6c9f87cf18c95acb5a44996bad26505e023a995edd78c6b8a2f728a4858e58dc00bc

      • C:\Program Files\Easeware\DriverNavigator\Easeware.ConfigLanguageFromSetup.exe
        Filesize

        15KB

        MD5

        b673942c9e7be455877caf4071198fb7

        SHA1

        48db6875724c1b804bf289e41ff23cd5b087de8c

        SHA256

        f3b1405f197314676e1c1d612bffe69cc64ebaf09d56c12cea7583f4e82c5605

        SHA512

        762ec6226d0118e4eac50445a8273697b4934838b6ee761cac5fdf8f6aca6c9f87cf18c95acb5a44996bad26505e023a995edd78c6b8a2f728a4858e58dc00bc

      • C:\Program Files\Easeware\DriverNavigator\Easeware.ConfigLanguageFromSetup.exe.config
        Filesize

        1KB

        MD5

        357195ceb812beb8702453e21728d0b1

        SHA1

        06b2a12be50d2d3b0c7e8b52211237cb2ba563c5

        SHA256

        12a8b7a1e3fd311ca61042456f20cbb3ef06cabc113c6308c4eded25b449085c

        SHA512

        037f08821398d97eaf6e4cf1d15581a5caaae6a49123649e926b6e1bf6293ece3a7e492827c50624f98666b201725e12795b2397173fbc3ccfda745622aae4a5

      • C:\Program Files\Easeware\DriverNavigator\Easeware.Driver.Backup.dll
        Filesize

        55KB

        MD5

        fab2103f448822789eae0255dd274a18

        SHA1

        4eab0afd585bf6d9f9cdf0a202c185087c6c5bbe

        SHA256

        a2ec0b800f86bf508ed18ca791b64030b33a31958fc93e7d77fe4a901676d169

        SHA512

        1ae222963231fe526a5330fdc2c7a7c6e251241ea019063d7d7061741c8823fd93a7fbcdd4d315823fd71fcb6e940fbba65ae93283572ad47171b641bb2ac21f

      • C:\Program Files\Easeware\DriverNavigator\Easeware.Driver.Core.dll
        Filesize

        512KB

        MD5

        67dd0575309dbe0554843454d36c023c

        SHA1

        8f135bbf6ab8a2602ba53139bb0d5768845e17af

        SHA256

        8de43ffd41f45b27037d678ed82abdbd1529953b3f52e0932f2ae9779c7a0a79

        SHA512

        19b354c9d2e620b6ffa40e93ba954713655b9deed4b12ca0e39031766db7b9de418cbd36cb5e8c0d3495a9ed13b1964bad41dd8ad9a37a4e50ce9e8f08651c61

      • C:\Program Files\Easeware\DriverNavigator\is-9VTUN.tmp
        Filesize

        1KB

        MD5

        357195ceb812beb8702453e21728d0b1

        SHA1

        06b2a12be50d2d3b0c7e8b52211237cb2ba563c5

        SHA256

        12a8b7a1e3fd311ca61042456f20cbb3ef06cabc113c6308c4eded25b449085c

        SHA512

        037f08821398d97eaf6e4cf1d15581a5caaae6a49123649e926b6e1bf6293ece3a7e492827c50624f98666b201725e12795b2397173fbc3ccfda745622aae4a5

      • C:\Program Files\Easeware\DriverNavigator\unins000.exe
        Filesize

        1.1MB

        MD5

        66fcbe441c7c36fedb02075e17379a6f

        SHA1

        b0f4a88ab357a0c5eee66b3c251c60eae58fad7d

        SHA256

        2d7bf1a7686eadcb3ee33f4d4a46d7b30dcaf1dc9c0789bfdaa21cc49b64f874

        SHA512

        78f1ec5c890b6a6a54e6ce99f5d4cd0ec57162b35e46450d786678e77a7f336955894120d8d1d1d8c3c9a405155de91da30d163e934a9068f1a83442d6d735b3

      • C:\Users\Admin\AppData\Local\Temp\is-35MDK.tmp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.tmp
        Filesize

        1.1MB

        MD5

        66fcbe441c7c36fedb02075e17379a6f

        SHA1

        b0f4a88ab357a0c5eee66b3c251c60eae58fad7d

        SHA256

        2d7bf1a7686eadcb3ee33f4d4a46d7b30dcaf1dc9c0789bfdaa21cc49b64f874

        SHA512

        78f1ec5c890b6a6a54e6ce99f5d4cd0ec57162b35e46450d786678e77a7f336955894120d8d1d1d8c3c9a405155de91da30d163e934a9068f1a83442d6d735b3

      • C:\Users\Admin\AppData\Local\Temp\is-35MDK.tmp\b179ef5a6843e1f06aae36222088cc4db3f604db4e7e1b6bb58fd36500b5d3b3.tmp
        Filesize

        1.1MB

        MD5

        66fcbe441c7c36fedb02075e17379a6f

        SHA1

        b0f4a88ab357a0c5eee66b3c251c60eae58fad7d

        SHA256

        2d7bf1a7686eadcb3ee33f4d4a46d7b30dcaf1dc9c0789bfdaa21cc49b64f874

        SHA512

        78f1ec5c890b6a6a54e6ce99f5d4cd0ec57162b35e46450d786678e77a7f336955894120d8d1d1d8c3c9a405155de91da30d163e934a9068f1a83442d6d735b3

      • C:\Users\Admin\AppData\Local\Temp\is-HA2LJ.tmp\isxdl.dll
        Filesize

        121KB

        MD5

        48ad1a1c893ce7bf456277a0a085ed01

        SHA1

        803997ef17eedf50969115c529a2bf8de585dc91

        SHA256

        b0cc4697b2fd1b4163fddca2050fc62a9e7d221864f1bd11e739144c90b685b3

        SHA512

        7c9e7fe9f00c62cccb5921cb55ba0dd96a0077ad52962473c1e79cda1fd9aa101129637043955703121443e1f8b6b2860cd4dfdb71052b20a322e05deed101a4

      • C:\Users\Admin\AppData\Roaming\Easeware\DriverNavigator\partner.xml
        Filesize

        164B

        MD5

        ed07de6aed0ce8a248c8afab56acf572

        SHA1

        293e35673ebadfb1a6a041864f275c40a3a7aa48

        SHA256

        b5506812ccf31c9b686bda14f9d3427e6e9412c478701bf9bfa4cff52ff5f3eb

        SHA512

        373049bcd6c942e24a735e35e819926f693be14d8581cb7d38cc5fbe789d42c6b32efdb175a9e01dade38f46885c4de991b4f6e438069a1aead6d1490c900228

      • C:\Users\Admin\AppData\Roaming\Easeware\DriverNavigator\settings.dat
        Filesize

        542B

        MD5

        44123b8581c3286e939ce90e43e6c1f4

        SHA1

        affb439b03fd3564214fd0bf4850c9c6a84187dd

        SHA256

        e0bf73c072ef5354fac0614ce8acf78c3845679f561d9d35586f2557f6afbe41

        SHA512

        6b6b2cdec941ece374ca103483880c7346ef93b063e9d114f2e6ed204c8eaea57cdcc657071d27b34eb5a7c1db1f287e0969fdc2611b5f1b1995f780af40ba2f

      • memory/2376-266-0x0000000000C80000-0x0000000000C8E000-memory.dmp
        Filesize

        56KB

      • memory/3140-133-0x0000000000400000-0x0000000000428000-memory.dmp
        Filesize

        160KB

      • memory/3140-290-0x0000000000400000-0x0000000000428000-memory.dmp
        Filesize

        160KB

      • memory/3140-149-0x0000000000400000-0x0000000000428000-memory.dmp
        Filesize

        160KB

      • memory/3516-285-0x000000001B640000-0x000000001B650000-memory.dmp
        Filesize

        64KB

      • memory/3516-283-0x00000000006D0000-0x000000000087A000-memory.dmp
        Filesize

        1.7MB

      • memory/3516-291-0x000000001B640000-0x000000001B650000-memory.dmp
        Filesize

        64KB

      • memory/3516-292-0x000000001B640000-0x000000001B650000-memory.dmp
        Filesize

        64KB

      • memory/3516-294-0x000000001FB30000-0x000000001FB42000-memory.dmp
        Filesize

        72KB

      • memory/3516-295-0x000000001BBD0000-0x000000001BD79000-memory.dmp
        Filesize

        1.7MB

      • memory/3664-139-0x00000000007E0000-0x00000000007E1000-memory.dmp
        Filesize

        4KB

      • memory/3664-150-0x0000000000400000-0x000000000052B000-memory.dmp
        Filesize

        1.2MB

      • memory/3664-289-0x0000000000400000-0x000000000052B000-memory.dmp
        Filesize

        1.2MB

      • memory/3664-151-0x00000000007E0000-0x00000000007E1000-memory.dmp
        Filesize

        4KB

      • memory/3664-157-0x0000000000400000-0x000000000052B000-memory.dmp
        Filesize

        1.2MB

      • memory/3712-276-0x0000000002B20000-0x0000000002BA4000-memory.dmp
        Filesize

        528KB

      • memory/3712-274-0x00000000008C0000-0x00000000008C8000-memory.dmp
        Filesize

        32KB