Analysis

  • max time kernel
    56s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28-07-2021 08:06

General

  • Target

    GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe

  • Size

    1.2MB

  • MD5

    e330461dfd3ff5099a0b05e06bc4bda9

  • SHA1

    0faeb359703506fd0e0fa21ab3b23dda5ea868e6

  • SHA256

    f85de586c3a33df88ebb5493c0bbcbd18c9f732e201c4c1604f2b2779976434e

  • SHA512

    078bd784300123e45954db43d8d2ad941af2015856e533781303a60357f56d013cf9a3da1c023b38df81e0e186103bf98ed7f8edede42b35a6128e0b4a9381dc

Score
9/10

Malware Config

Signatures

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
    "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1200
    • 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\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:868
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ayFJdzpy.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1164
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ayFJdzpy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF78.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1684
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ayFJdzpy.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:680
    • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
      "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
      2⤵
        PID:432
      • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
        "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
        2⤵
          PID:296
        • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
          "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
          2⤵
            PID:1564
          • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
            "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
            2⤵
              PID:1912
            • C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe
              "C:\Users\Admin\AppData\Local\Temp\GHAI SHIPMENT SCHEDULE 28TH-07-2021.exe"
              2⤵
                PID:1728

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Execution

            Scheduled Task

            1
            T1053

            Persistence

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Discovery

            System Information Discovery

            1
            T1082

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
              MD5

              02ff38ac870de39782aeee04d7b48231

              SHA1

              0390d39fa216c9b0ecdb38238304e518fb2b5095

              SHA256

              fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876

              SHA512

              24a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
              MD5

              75a8da7754349b38d64c87c938545b1b

              SHA1

              5c28c257d51f1c1587e29164cc03ea880c21b417

              SHA256

              bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96

              SHA512

              798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2f7fc165-f0e8-49bf-b416-b2a5f0ab5477
              MD5

              354b8209f647a42e2ce36d8cf326cc92

              SHA1

              98c3117f797df69935f8b09fc9e95accfe3d8346

              SHA256

              feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239

              SHA512

              420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
              MD5

              be4d72095faf84233ac17b94744f7084

              SHA1

              cc78ce5b9c57573bd214a8f423ee622b00ebb1ec

              SHA256

              b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc

              SHA512

              43856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
              MD5

              df44874327d79bd75e4264cb8dc01811

              SHA1

              1396b06debed65ea93c24998d244edebd3c0209d

              SHA256

              55de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181

              SHA512

              95dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a7b1ef6e-505c-4e69-835b-729016fb54fa
              MD5

              a70ee38af4bb2b5ed3eeb7cbd1a12fa3

              SHA1

              81dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9

              SHA256

              dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d

              SHA512

              8c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
              MD5

              597009ea0430a463753e0f5b1d1a249e

              SHA1

              4e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62

              SHA256

              3fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d

              SHA512

              5d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_ca656343-cf83-40dc-bcde-199d9ac37bf0
              MD5

              7f79b990cb5ed648f9e583fe35527aa7

              SHA1

              71b177b48c8bd745ef02c2affad79ca222da7c33

              SHA256

              080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683

              SHA512

              20926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_dec09247-a04a-40e3-bc18-7e64ffe34b38
              MD5

              d89968acfbd0cd60b51df04860d99896

              SHA1

              b3c29916ccb81ce98f95bbf3aa8a73de16298b29

              SHA256

              1020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9

              SHA512

              b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
              MD5

              5e3c7184a75d42dda1a83606a45001d8

              SHA1

              94ca15637721d88f30eb4b6220b805c5be0360ed

              SHA256

              8278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59

              SHA512

              fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
              MD5

              a725bb9fafcf91f3c6b7861a2bde6db2

              SHA1

              8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

              SHA256

              51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

              SHA512

              1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
              MD5

              a725bb9fafcf91f3c6b7861a2bde6db2

              SHA1

              8bb5b83f3cc37ff1e5ea4f02acae38e72364c114

              SHA256

              51651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431

              SHA512

              1c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
              MD5

              b6d38f250ccc9003dd70efd3b778117f

              SHA1

              d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a

              SHA256

              4de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265

              SHA512

              67d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
              MD5

              f97d03d2c9eaac3ca075ee3754fc8cec

              SHA1

              ae5d1db7f41d3048df1d5a4126389bb6b7929d8a

              SHA256

              93cc6c19c0d0e2138c17dfa925cb72a4fc0627e2a1d3979b76406f4a60d067df

              SHA512

              9ce5bd189a6b4c0c2af5db496cb0f3cb8844e8d068036a1b37c78053c40076f98113bc6a00332221f8edbe624c495d153006caf55f5242f1fcd6bd299c2101ea

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
              MD5

              71e943ffac28d2e8abf670f4dc04fc96

              SHA1

              b552e02bcf8049feee828b238ad91a8cc114365e

              SHA256

              aaf2ecf975fc612a68afd16539575e96a6f56ca94fbc0179a83bc4d537183adb

              SHA512

              3f5c042f42c39bf18dc792f44ce71aff58eeb26e50faf9f11bd6ea1aade535f90286b964c2e54fefe58089efbf70f661c66fca4e1c6622aa7fcac05c4ea562ef

            • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
              MD5

              71e943ffac28d2e8abf670f4dc04fc96

              SHA1

              b552e02bcf8049feee828b238ad91a8cc114365e

              SHA256

              aaf2ecf975fc612a68afd16539575e96a6f56ca94fbc0179a83bc4d537183adb

              SHA512

              3f5c042f42c39bf18dc792f44ce71aff58eeb26e50faf9f11bd6ea1aade535f90286b964c2e54fefe58089efbf70f661c66fca4e1c6622aa7fcac05c4ea562ef

            • C:\Users\Admin\AppData\Local\Temp\tmpBF78.tmp
              MD5

              9245ced0b027a3bc9a89acd1ab0b554b

              SHA1

              73b7fda88896c759f5d01d16543e71cc7172beae

              SHA256

              5c7fe0e3aa8a645f7e9d9493188a6275f355224700b00e482b68459a3b4185b1

              SHA512

              8575f102c07225e5ac0d400ff4bcd4e05e3677961ad9d646255506f8c2ed758b20b71041fb3c8c5557b59ea7e1e6b20bba32114d8c8927568d7a507c81bb309f

            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
              MD5

              02c7a2ae9b4321cbafbab9a7086391e6

              SHA1

              f153797aa7d7c594c4d4cd49ec07e6885f4f3bc2

              SHA256

              0d8bfea9ff012408a05ba3b6ebae7df8411ce9dd5600afadba701e8b419b8c38

              SHA512

              b8cfd064843700cac1bfc79a3c612f47183301ee82b243a16fcbc676e555efd7188ce586259edee2fa5fe3ddab0a75b4ddfda40e726083795950dbd207290dc0

            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
              MD5

              02c7a2ae9b4321cbafbab9a7086391e6

              SHA1

              f153797aa7d7c594c4d4cd49ec07e6885f4f3bc2

              SHA256

              0d8bfea9ff012408a05ba3b6ebae7df8411ce9dd5600afadba701e8b419b8c38

              SHA512

              b8cfd064843700cac1bfc79a3c612f47183301ee82b243a16fcbc676e555efd7188ce586259edee2fa5fe3ddab0a75b4ddfda40e726083795950dbd207290dc0

            • memory/680-76-0x0000000000000000-mapping.dmp
            • memory/680-90-0x0000000004962000-0x0000000004963000-memory.dmp
              Filesize

              4KB

            • memory/680-89-0x0000000004960000-0x0000000004961000-memory.dmp
              Filesize

              4KB

            • memory/680-91-0x0000000005310000-0x0000000005311000-memory.dmp
              Filesize

              4KB

            • memory/680-82-0x00000000025D0000-0x00000000025D1000-memory.dmp
              Filesize

              4KB

            • memory/868-85-0x0000000004850000-0x0000000004851000-memory.dmp
              Filesize

              4KB

            • memory/868-73-0x0000000004890000-0x0000000004891000-memory.dmp
              Filesize

              4KB

            • memory/868-103-0x0000000006210000-0x0000000006211000-memory.dmp
              Filesize

              4KB

            • memory/868-110-0x0000000006180000-0x0000000006181000-memory.dmp
              Filesize

              4KB

            • memory/868-98-0x000000007EF30000-0x000000007EF31000-memory.dmp
              Filesize

              4KB

            • memory/868-96-0x0000000005610000-0x0000000005611000-memory.dmp
              Filesize

              4KB

            • memory/868-86-0x0000000004852000-0x0000000004853000-memory.dmp
              Filesize

              4KB

            • memory/868-102-0x00000000056B0000-0x00000000056B1000-memory.dmp
              Filesize

              4KB

            • memory/868-66-0x0000000000000000-mapping.dmp
            • memory/868-133-0x0000000006310000-0x0000000006311000-memory.dmp
              Filesize

              4KB

            • memory/868-117-0x00000000055D0000-0x00000000055D1000-memory.dmp
              Filesize

              4KB

            • memory/868-71-0x0000000000B20000-0x0000000000B21000-memory.dmp
              Filesize

              4KB

            • memory/868-132-0x0000000006300000-0x0000000006301000-memory.dmp
              Filesize

              4KB

            • memory/868-67-0x00000000768B1000-0x00000000768B3000-memory.dmp
              Filesize

              8KB

            • memory/1164-88-0x0000000002220000-0x0000000002E6A000-memory.dmp
              Filesize

              12.3MB

            • memory/1164-68-0x0000000000000000-mapping.dmp
            • memory/1164-87-0x0000000002220000-0x0000000002E6A000-memory.dmp
              Filesize

              12.3MB

            • memory/1200-60-0x0000000000350000-0x0000000000351000-memory.dmp
              Filesize

              4KB

            • memory/1200-64-0x00000000052B0000-0x0000000005328000-memory.dmp
              Filesize

              480KB

            • memory/1200-65-0x00000000006F0000-0x0000000000729000-memory.dmp
              Filesize

              228KB

            • memory/1200-62-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
              Filesize

              4KB

            • memory/1200-63-0x0000000000540000-0x000000000054B000-memory.dmp
              Filesize

              44KB

            • memory/1684-69-0x0000000000000000-mapping.dmp