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Analysis

  • max time kernel
    1s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/03/2024, 17:45

General

  • Target

    ayo.exe

  • Size

    16.0MB

  • MD5

    627cc44e0f1f2ce6f5b5b2916d44f7e6

  • SHA1

    a3e98f4ea558599c08e7cd53773abbe1abe53621

  • SHA256

    5cfc72e90d884f2902c17c860e3141dc4f33b5a18714f56a51b9df8198a60712

  • SHA512

    d766f5246e42593ead9153df86a75adbd480a782144a3ead573f0e0e96c788b1172d260df963ea374c279de4813af421997d75a76f53f2e571ef50599e3bb971

  • SSDEEP

    393216:OEkMD3VSo03kiJo3W+eGQRCMTozGxu8C0ibfz6e57O1bmXiWCU:OUD3wo03kiu3W+e5RLoztZ026e5kFVU

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 22 IoCs
  • Suspicious use of AdjustPrivilegeToken 63 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ayo.exe
    "C:\Users\Admin\AppData\Local\Temp\ayo.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Users\Admin\AppData\Local\Temp\ayo.exe
      "C:\Users\Admin\AppData\Local\Temp\ayo.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:936
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "curl http://api.ipify.org/ --ssl-no-revoke"
        3⤵
          PID:4504
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "wmic bios get smbiosbiosversion"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4816
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic bios get smbiosbiosversion
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1804
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "wmic MemoryChip get /format:list | find /i "Speed""
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1912
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic MemoryChip get /format:list
            4⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:4212
          • C:\Windows\system32\find.exe
            find /i "Speed"
            4⤵
              PID:604
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell wininit.exe"
            3⤵
              PID:1376
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell wininit.exe
                4⤵
                  PID:4932

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\VCRUNTIME140.dll

            Filesize

            116KB

            MD5

            be8dbe2dc77ebe7f88f910c61aec691a

            SHA1

            a19f08bb2b1c1de5bb61daf9f2304531321e0e40

            SHA256

            4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83

            SHA512

            0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\VCRUNTIME140_1.dll

            Filesize

            48KB

            MD5

            f8dfa78045620cf8a732e67d1b1eb53d

            SHA1

            ff9a604d8c99405bfdbbf4295825d3fcbc792704

            SHA256

            a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5

            SHA512

            ba7f8b7ab0deb7a7113124c28092b543e216ca08d1cf158d9f40a326fb69f4a2511a41a59ea8482a10c9ec4ec8ac69b70dfe9ca65e525097d93b819d498da371

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_asyncio.pyd

            Filesize

            69KB

            MD5

            70fb0b118ac9fd3292dde530e1d789b8

            SHA1

            4adc8d81e74fc04bce64baf4f6147078eefbab33

            SHA256

            f8305023f6ad81ddc7124b311e500a58914b05a9b072bf9a6d079ea0f6257793

            SHA512

            1ab72ea9f96c6153b9b5d82b01354381b04b93b7d58c0b54a441b6a748c81cccd2fc27bb3b10350ab376ff5ada9d83af67cce17e21ccbf25722baf1f2aef3c98

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_bz2.pyd

            Filesize

            82KB

            MD5

            90f58f625a6655f80c35532a087a0319

            SHA1

            d4a7834201bd796dc786b0eb923f8ec5d60f719b

            SHA256

            bd8621fcc901fa1de3961d93184f61ea71068c436794af2a4449738ccf949946

            SHA512

            b5bb1ecc195700ad7bea5b025503edd3770b1f845f9beee4b067235c4e63496d6e0b19bdd2a42a1b6591d1131a2dc9f627b2ae8036e294300bb6983ecd644dc8

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_cffi_backend.cp312-win_amd64.pyd

            Filesize

            178KB

            MD5

            0572b13646141d0b1a5718e35549577c

            SHA1

            eeb40363c1f456c1c612d3c7e4923210eae4cdf7

            SHA256

            d8a76d1e31bbd62a482dea9115fc1a109cb39af4cf6d1323409175f3c93113a7

            SHA512

            67c28432ca8b389acc26e47eb8c4977fddd4af9214819f89df07fecbc8ed750d5f35807a1b195508dd1d77e2a7a9d7265049dcfbfe7665a7fd1ba45da1e4e842

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_ctypes.pyd

            Filesize

            122KB

            MD5

            452305c8c5fda12f082834c3120db10a

            SHA1

            9bab7b3fd85b3c0f2bedc3c5adb68b2579daa6e7

            SHA256

            543ce9d6dc3693362271a2c6e7d7fc07ad75327e0b0322301dd29886467b0b0e

            SHA512

            3d52afdbc8da74262475abc8f81415a0c368be70dbf5b2bd87c9c29ca3d14c44770a5b8b2e7c082f3ece0fd2ba1f98348a04b106a48d479fa6bd062712be8f7c

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_decimal.pyd

            Filesize

            247KB

            MD5

            f78f9855d2a7ca940b6be51d68b80bf2

            SHA1

            fd8af3dbd7b0ea3de2274517c74186cb7cd81a05

            SHA256

            d4ae192bbd4627fc9487a2c1cd9869d1b461c20cfd338194e87f5cf882bbed12

            SHA512

            6b68c434a6f8c436d890d3c1229d332bd878e5777c421799f84d79679e998b95d2d4a013b09f50c5de4c6a85fcceb796f3c486e36a10cbac509a0da8d8102b18

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_hashlib.pyd

            Filesize

            64KB

            MD5

            8baeb2bd6e52ba38f445ef71ef43a6b8

            SHA1

            4132f9cd06343ef8b5b60dc8a62be049aa3270c2

            SHA256

            6c50c9801a5caf0bb52b384f9a0d5a4aa182ca835f293a39e8999cf6edf2f087

            SHA512

            804a4e19ea622646cea9e0f8c1e284b7f2d02f3620199fa6930dbdadc654fa137c1e12757f87c3a1a71ceff9244aa2f598ee70d345469ca32a0400563fe3aa65

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_lzma.pyd

            Filesize

            155KB

            MD5

            cf8de1137f36141afd9ff7c52a3264ee

            SHA1

            afde95a1d7a545d913387624ef48c60f23cf4a3f

            SHA256

            22d10e2d6ad3e3ed3c49eb79ab69a81aaa9d16aeca7f948da2fe80877f106c16

            SHA512

            821985ff5bc421bd16b2fa5f77f1f4bf8472d0d1564bc5768e4dbe866ec52865a98356bb3ef23a380058acd0a25cd5a40a1e0dae479f15863e48c4482c89a03f

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_multiprocessing.pyd

            Filesize

            34KB

            MD5

            c0a06aebbd57d2420037162fa5a3142b

            SHA1

            1d82ba750128eb51070cdeb0c69ac75117e53b43

            SHA256

            5673b594e70d1fdaad3895fc8c3676252b7b675656fb88ef3410bc93bb0e7687

            SHA512

            ddf2c4d22b2371a8602601a05418ef712e03def66e2d8e8814853cdd989ed457efbd6032f4a4a3e9ecca9915d99c249dfd672670046461a9fe510a94da085fbf

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_overlapped.pyd

            Filesize

            54KB

            MD5

            54c021e10f9901bf782c24d648a82b96

            SHA1

            cf173cc0a17308d7d87b62c1169b7b99655458bc

            SHA256

            2e53cc1bfa6e10a4de7e1f4081c5b952746e2d4fa7f8b9929ad818ce20b2cc9f

            SHA512

            e451226ece8c34c73e5b31e06fdc1d99e073e6e0651a0c5e04b0cf011e79d0747da7a5b6c5e94aca44cfceb9e85ce3d85afff081a574d1f53f115e39e9d4ff6c

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_queue.pyd

            Filesize

            31KB

            MD5

            5aa4b057ba2331eed6b4b30f4b3e0d52

            SHA1

            6b9db113c2882743984c3d8b70ec49fc4a136c23

            SHA256

            d43dca0e00c3c11329b68177e967cf5240495c4786f5afa76ac4f267c3a5cdb9

            SHA512

            aa5aa3285ea5c177eca055949c5f550dbd2d2699202a29efe2077213cbc95fff2a36d99eecce249ac04d95baf149b3d8c557a67fc39ead3229f0b329e83447b7

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_socket.pyd

            Filesize

            81KB

            MD5

            439b3ad279befa65bb40ecebddd6228b

            SHA1

            d3ea91ae7cad9e1ebec11c5d0517132bbc14491e

            SHA256

            24017d664af20ee3b89514539345caac83eca34825fcf066a23e8a4c99f73e6d

            SHA512

            a335e1963bb21b34b21aef6b0b14ba8908a5343b88f65294618e029e3d4d0143ea978a5fd76d2df13a918ffab1e2d7143f5a1a91a35e0cc1145809b15af273bd

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_sqlite3.pyd

            Filesize

            121KB

            MD5

            de8b1c6df3ed65d3c96c7c30e0a52262

            SHA1

            8dd69e3506c047b43d7c80cdb38a73a44fd9d727

            SHA256

            f3ca1d6b1ab8bb8d6f35a24fc602165e6995e371226e98ffeeed2eeec253c9df

            SHA512

            a532ef79623beb1195f20537b3c2288a6b922f8e9b6d171ef96090e4cc00e754a129754c19f4d9d5e4b701bcff59e63779656aa559d117ef10590cfafc7404bb

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_ssl.pyd

            Filesize

            173KB

            MD5

            6774d6fb8b9e7025254148dc32c49f47

            SHA1

            212e232da95ec8473eb0304cf89a5baf29020137

            SHA256

            2b6f1b1ac47cb7878b62e8d6bb587052f86ca8145b05a261e855305b9ca3d36c

            SHA512

            5d9247dce96599160045962af86fc9e5439f66a7e8d15d1d00726ec1b3b49d9dd172d667380d644d05cb18e45a5419c2594b4bcf5a16ea01542ae4d7d9a05c6e

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\_wmi.pyd

            Filesize

            35KB

            MD5

            cb0564bc74258cb1320c606917ce5a71

            SHA1

            5b2bfc0d997cc5b7d985bfadddbfc180cb01f7cf

            SHA256

            0342916a60a7b39bbd5753d85e1c12a4d6f990499753d467018b21cefa49cf32

            SHA512

            43f3afa9801fcf5574a30f4d3e7ae6aff65c7716462f9aba5bc8055887a44bf38fba121639d8b31427e738752fe3b085d1d924de2633f4c042433e1960023f38

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\base_library.zip

            Filesize

            1.3MB

            MD5

            ccee0ea5ba04aa4fcb1d5a19e976b54f

            SHA1

            f7a31b2223f1579da1418f8bfe679ad5cb8a58f5

            SHA256

            eeb7f0b3e56b03454868411d5f62f23c1832c27270cee551b9ca7d9d10106b29

            SHA512

            4f29ac5df211fef941bd953c2d34cb0c769fb78475494746cb584790d9497c02be35322b0c8f5c14fe88d4dd722733eda12496db7a1200224a014043f7d59166

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\libcrypto-3.dll

            Filesize

            4.9MB

            MD5

            51e8a5281c2092e45d8c97fbdbf39560

            SHA1

            c499c810ed83aaadce3b267807e593ec6b121211

            SHA256

            2a234b5aa20c3faecf725bbb54fb33f3d94543f78fa7045408e905593e49960a

            SHA512

            98b91719b0975cb38d3b3c7b6f820d184ef1b64d38ad8515be0b8b07730e2272376b9e51631fe9efd9b8a1709fea214cf3f77b34eeb9fd282eb09e395120e7cb

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\libssl-3.dll

            Filesize

            771KB

            MD5

            bfc834bb2310ddf01be9ad9cff7c2a41

            SHA1

            fb1d601b4fcb29ff1b13b0d2ed7119bd0472205c

            SHA256

            41ad1a04ca27a7959579e87fbbda87c93099616a64a0e66260c983381c5570d1

            SHA512

            6af473c7c0997f2847ebe7cee8ef67cd682dee41720d4f268964330b449ba71398fda8954524f9a97cc4cdf9893b8bdc7a1cf40e9e45a73f4f35a37f31c6a9c3

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\pyexpat.pyd

            Filesize

            194KB

            MD5

            e2d1c738d6d24a6dd86247d105318576

            SHA1

            384198f20724e4ede9e7b68e2d50883c664eee49

            SHA256

            cdc09fbae2f103196215facd50d108be3eff60c8ee5795dcc80bf57a0f120cdf

            SHA512

            3f9cb64b4456438dea82a0638e977f233faf0a08433f01ca87ba65c7e80b0680b0ec3009fa146f02ae1fdcc56271a66d99855d222e77b59a1713caf952a807da

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\python3.DLL

            Filesize

            66KB

            MD5

            4038af0427bce296ca8f3e98591e0723

            SHA1

            b2975225721959d87996454d049e6d878994cbf2

            SHA256

            a5bb3eb6fdfd23e0d8b2e4bccd6016290c013389e06daae6cb83964fa69e2a4f

            SHA512

            db762442c6355512625b36f112eca6923875d10aaf6476d79dc6f6ffc9114e8c7757ac91dbcd1fb00014122bc7f656115160cf5d62fa7fa1ba70bc71346c1ad3

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\python312.dll

            Filesize

            6.7MB

            MD5

            48ebfefa21b480a9b0dbfc3364e1d066

            SHA1

            b44a3a9b8c585b30897ddc2e4249dfcfd07b700a

            SHA256

            0cc4e557972488eb99ea4aeb3d29f3ade974ef3bcd47c211911489a189a0b6f2

            SHA512

            4e6194f1c55b82ee41743b35d749f5d92a955b219decacf9f1396d983e0f92ae02089c7f84a2b8296a3062afa3f9c220da9b7cd9ed01b3315ea4a953b4ecc6ce

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\select.pyd

            Filesize

            29KB

            MD5

            e1604afe8244e1ce4c316c64ea3aa173

            SHA1

            99704d2c0fa2687997381b65ff3b1b7194220a73

            SHA256

            74cca85600e7c17ea6532b54842e26d3cae9181287cdf5a4a3c50af4dab785e5

            SHA512

            7bf35b1a9da9f1660f238c2959b3693b7d9d2da40cf42c6f9eba2164b73047340d0adff8995049a2fe14e149eba05a5974eee153badd9e8450f961207f0b3d42

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\sqlite3.dll

            Filesize

            1.4MB

            MD5

            31cd2695493e9b0669d7361d92d46d94

            SHA1

            19c1bc5c3856665eca5390a2f9cd59b564c0139b

            SHA256

            17d547994008f1626be2877497912687cb3ebd9a407396804310fd12c85aead4

            SHA512

            9dd8d1b900999e8cea91f3d5f3f72d510f9cc28d7c6768a4046a9d2aa9e78a6ace1248ec9574f5f6e53a6f1bdbfdf153d9bf73dba05788625b03398716c87e1c

          • C:\Users\Admin\AppData\Local\Temp\_MEI28162\unicodedata.pyd

            Filesize

            1.1MB

            MD5

            fc47b9e23ddf2c128e3569a622868dbe

            SHA1

            2814643b70847b496cbda990f6442d8ff4f0cb09

            SHA256

            2a50d629895a05b10a262acf333e7a4a31db5cb035b70d14d1a4be1c3e27d309

            SHA512

            7c08683820498fdff5f1703db4ad94ad15f2aa877d044eddc4b54d90e7dc162f48b22828cd577c9bb1b56f7c11f777f9785a9da1867bf8c0f2b6e75dc57c3f53

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rbq5dyuy.blr.ps1

            Filesize

            1B

            MD5

            c4ca4238a0b923820dcc509a6f75849b

            SHA1

            356a192b7913b04c54574d18c28d46e6395428ab

            SHA256

            6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

            SHA512

            4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

          • \Users\Admin\AppData\Local\Temp\_MEI28162\libffi-8.dll

            Filesize

            38KB

            MD5

            0f8e4992ca92baaf54cc0b43aaccce21

            SHA1

            c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

            SHA256

            eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

            SHA512

            6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

          • memory/4932-138-0x00007FFC253A0000-0x00007FFC25D8C000-memory.dmp

            Filesize

            9.9MB

          • memory/4932-137-0x000001A4EE5F0000-0x000001A4EE612000-memory.dmp

            Filesize

            136KB

          • memory/4932-140-0x000001A4EE440000-0x000001A4EE450000-memory.dmp

            Filesize

            64KB

          • memory/4932-142-0x000001A4EE440000-0x000001A4EE450000-memory.dmp

            Filesize

            64KB

          • memory/4932-143-0x000001A4EE7A0000-0x000001A4EE816000-memory.dmp

            Filesize

            472KB