Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 23:03

General

  • Target

    Reaper-UWP/Reaper-UWP.exe

  • Size

    17.1MB

  • MD5

    1bd1be2ec93b5938d56a5b91a640ef99

  • SHA1

    5c395ef52ddc2ff86992f3304ec62e35c4dcbb3c

  • SHA256

    e7f423cc9ba35d2ea9a7d4dd98991c32058510fefca5a7bfce5026a63f52d5ed

  • SHA512

    0bc6d69f51932bb18e9c9c9615a28d5efd7c591fafaebaabaa9ec207bf846efdd1bfb220f2158a7f332f3ba6bbc42bb0318a2d97c8a0629fe811233ad467842d

  • SSDEEP

    393216:PiIE7YoPQtsEQETSpvJQ7RkrzGCJd02T:k7rPQtsEQEWphQNDj

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 46 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 33 IoCs
  • Looks up external IP address via web service 5 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Reaper-UWP\Reaper-UWP.exe
    "C:\Users\Admin\AppData\Local\Temp\Reaper-UWP\Reaper-UWP.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Users\Admin\AppData\Local\Temp\Reaper-UWP\Reaper-UWP.exe
      "C:\Users\Admin\AppData\Local\Temp\Reaper-UWP\Reaper-UWP.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2292
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:2672
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "tasklist"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4464
          • C:\Windows\system32\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:2172
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3248

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\Crypto\Cipher\_raw_cbc.pyd

        Filesize

        12KB

        MD5

        0c46d7b7cd00b3d474417de5d6229c41

        SHA1

        825bdb1ea8bbfe7de69487b76abb36196b5fdac0

        SHA256

        9d0a5c9813ad6ba129cafef815741636336eb9426ac4204de7bc0471f7b006e1

        SHA512

        d81b17b100a052899d1fd4f8cea1b1919f907daa52f1bad8dc8e3f5afc230a5bca465bbac2e45960e7f8072e51fdd86c00416d06cf2a1f07db5ad8a4e3930864

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\Crypto\Cipher\_raw_cfb.pyd

        Filesize

        13KB

        MD5

        3142c93a6d9393f071ab489478e16b86

        SHA1

        4fe99c817ed3bcc7708a6631f100862ebda2b33d

        SHA256

        5ea310e0f85316c8981ed6293086a952fa91a6d12ca3f8af9581521ee2b15586

        SHA512

        dcafec54bd9f9f42042e6fa4ac5ed53feb6cf8d56ada6a1787cafc3736aa72f14912bbd1b27d0af87e79a6d406b0326602ecd1ad394acdc6275aed4c41cdb9ef

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\Crypto\Cipher\_raw_ecb.pyd

        Filesize

        10KB

        MD5

        dedae3efda452bab95f69cae7aebb409

        SHA1

        520f3d02693d7013ea60d51a605212efed9ca46b

        SHA256

        6248fdf98f949d87d52232ddf61fada5ef02cd3e404bb222d7541a84a3b07b8a

        SHA512

        8c1cab8f34de2623a42f0750f182b6b9a7e2affa2667912b3660af620c7d9ad3bd5b46867b3c2d50c0cae2a1bc03d03e20e4020b7ba0f313b6a599726f022c6c

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\VCRUNTIME140.dll

        Filesize

        106KB

        MD5

        4585a96cc4eef6aafd5e27ea09147dc6

        SHA1

        489cfff1b19abbec98fda26ac8958005e88dd0cb

        SHA256

        a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

        SHA512

        d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\VCRUNTIME140_1.dll

        Filesize

        48KB

        MD5

        7e668ab8a78bd0118b94978d154c85bc

        SHA1

        dbac42a02a8d50639805174afd21d45f3c56e3a0

        SHA256

        e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f

        SHA512

        72bb41db17256141b06e2eaeb8fc65ad4abdb65e4b5f604c82b9e7e7f60050734137d602e0f853f1a38201515655b6982f2761ee0fa77c531aa58591c95f0032

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_asyncio.pyd

        Filesize

        63KB

        MD5

        79f71c92c850b2d0f5e39128a59054f1

        SHA1

        a773e62fa5df1373f08feaa1fb8fa1b6d5246252

        SHA256

        0237739399db629fdd94de209f19ac3c8cd74d48bebe40ad8ea6ac7556a51980

        SHA512

        3fdef4c04e7d89d923182e3e48d4f3d866204e878abcaacff657256f054aeafafdd352b5a55ea3864a090d01169ec67b52c7f944e02247592417d78532cc5171

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_bz2.pyd

        Filesize

        82KB

        MD5

        3859239ced9a45399b967ebce5a6ba23

        SHA1

        6f8ff3df90ac833c1eb69208db462cda8ca3f8d6

        SHA256

        a4dd883257a7ace84f96bcc6cd59e22d843d0db080606defae32923fc712c75a

        SHA512

        030e5ce81e36bd55f69d55cbb8385820eb7c1f95342c1a32058f49abeabb485b1c4a30877c07a56c9d909228e45a4196872e14ded4f87adaa8b6ad97463e5c69

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_cffi_backend.cp311-win_amd64.pyd

        Filesize

        177KB

        MD5

        210def84bb2c35115a2b2ac25e3ffd8f

        SHA1

        0376b275c81c25d4df2be4789c875b31f106bd09

        SHA256

        59767b0918859beddf28a7d66a50431411ffd940c32b3e8347e6d938b60facdf

        SHA512

        cd5551eb7afd4645860c7edd7b0abd375ee6e1da934be21a6099879c8ee3812d57f2398cad28fbb6f75bba77471d9b32c96c7c1e9d3b4d26c7fc838745746c7f

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_ctypes.pyd

        Filesize

        120KB

        MD5

        bd36f7d64660d120c6fb98c8f536d369

        SHA1

        6829c9ce6091cb2b085eb3d5469337ac4782f927

        SHA256

        ee543453ac1a2b9b52e80dc66207d3767012ca24ce2b44206804767f37443902

        SHA512

        bd15f6d4492ddbc89fcbadba07fc10aa6698b13030dd301340b5f1b02b74191faf9b3dcf66b72ecf96084656084b531034ea5cadc1dd333ef64afb69a1d1fd56

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_decimal.pyd

        Filesize

        247KB

        MD5

        65b4ab77d6c6231c145d3e20e7073f51

        SHA1

        23d5ce68ed6aa8eaabe3366d2dd04e89d248328e

        SHA256

        93eb9d1859edca1c29594491863bf3d72af70b9a4240e0d9dd171f668f4f8614

        SHA512

        28023446e5ac90e9e618673c879ca46f598a62fbb9e69ef925db334ad9cb1544916caf81e2ecdc26b75964dcedba4ad4de1ba2c42fb838d0df504d963fcf17ee

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_hashlib.pyd

        Filesize

        63KB

        MD5

        4255c44dc64f11f32c961bf275aab3a2

        SHA1

        c1631b2821a7e8a1783ecfe9a14db453be54c30a

        SHA256

        e557873d5ad59fd6bd29d0f801ad0651dbb8d9ac21545defe508089e92a15e29

        SHA512

        7d3a306755a123b246f31994cd812e7922943cdbbc9db5a6e4d3372ea434a635ffd3945b5d2046de669e7983ef2845bd007a441d09cfe05cf346523c12bdad52

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_lzma.pyd

        Filesize

        155KB

        MD5

        e5abc3a72996f8fde0bcf709e6577d9d

        SHA1

        15770bdcd06e171f0b868c803b8cf33a8581edd3

        SHA256

        1796038480754a680f33a4e37c8b5673cc86c49281a287dc0c5cae984d0cb4bb

        SHA512

        b347474dc071f2857e1e16965b43db6518e35915b8168bdeff1ead4dff710a1cc9f04ca0ced23a6de40d717eea375eedb0bf3714daf35de6a77f071db33dfae6

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_multiprocessing.pyd

        Filesize

        33KB

        MD5

        827439c35a0cee0de6421af039ca7ff9

        SHA1

        e7fdc4624c3d4380e527ee6997d4ebdeec353eea

        SHA256

        b86e19e57a415ae9d65d4c0a86658de2d2ad6a97617cb514a105449c9b679d89

        SHA512

        92f2344253eccf24cafda8f5559e2fa4c21d5b0889540139278032491596ec0ac743b18d4074ae12cb15060edfed14b243a37b23434e7b2f15998fadda3d15f3

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_overlapped.pyd

        Filesize

        49KB

        MD5

        e5aceaf21e82253e300c0b78793887a8

        SHA1

        c58f78fbbe8713cb00ccdfeb1d8d7359f58ebfde

        SHA256

        d950342686c959056ff43c9e5127554760fa20669d97166927dd6aae5494e02a

        SHA512

        517c29928d6623cf3b2bcdcd68551070d2894874893c0d115a0172d749b6fe102af6261c0fd1b65664f742fa96abbce2f8111a72e1a3c2f574b58b909205937f

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_queue.pyd

        Filesize

        31KB

        MD5

        f00133f7758627a15f2d98c034cf1657

        SHA1

        2f5f54eda4634052f5be24c560154af6647eee05

        SHA256

        35609869edc57d806925ec52cca9bc5a035e30d5f40549647d4da6d7983f8659

        SHA512

        1c77dd811d2184beedf3c553c3f4da2144b75c6518543f98c630c59cd597fcbf6fd22cfbb0a7b9ea2fdb7983ff69d0d99e8201f4e84a0629bc5733aa09ffc201

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_socket.pyd

        Filesize

        77KB

        MD5

        1eea9568d6fdef29b9963783827f5867

        SHA1

        a17760365094966220661ad87e57efe09cd85b84

        SHA256

        74181072392a3727049ea3681fe9e59516373809ced53e08f6da7c496b76e117

        SHA512

        d9443b70fcdc4d0ea1cb93a88325012d3f99db88c36393a7ded6d04f590e582f7f1640d8b153fe3c5342fa93802a8374f03f6cd37dd40cdbb5ade2e07fad1e09

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_sqlite3.pyd

        Filesize

        117KB

        MD5

        d7b9ed5f37519b68750ecb5defb8e957

        SHA1

        661cf73707e02d2837f914adc149b61a120dda7d

        SHA256

        2ce63e16df518ae178de0940505ff1b11da97a5b175fe2a0d355b2ee351c55fd

        SHA512

        f04708c28feb54f355d977e462245b183a0b50f4db6926c767e8f1499e83e910b05a3023b84d398fb5dd87743fe6146dbbc3e1caaed5351c27396f16746c6d6b

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_ssl.pyd

        Filesize

        157KB

        MD5

        208b0108172e59542260934a2e7cfa85

        SHA1

        1d7ffb1b1754b97448eb41e686c0c79194d2ab3a

        SHA256

        5160500474ec95d4f3af7e467cc70cb37bec1d12545f0299aab6d69cea106c69

        SHA512

        41abf6deab0f6c048967ca6060c337067f9f8125529925971be86681ec0d3592c72b9cc85dd8bdee5dd3e4e69e3bb629710d2d641078d5618b4f55b8a60cc69d

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\_uuid.pyd

        Filesize

        24KB

        MD5

        46e9d7b5d9668c9db5caa48782ca71ba

        SHA1

        6bbc83a542053991b57f431dd377940418848131

        SHA256

        f6063622c0a0a34468679413d1b18d1f3be67e747696ab972361faed4b8d6735

        SHA512

        c5b171ebdb51b1755281c3180b30e88796db8aa96073489613dab96b6959a205846711187266a0ba30782102ce14fbfa4d9f413a2c018494597600482329ebf7

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\base_library.zip

        Filesize

        1.4MB

        MD5

        2f6d57bccf7f7735acb884a980410f6a

        SHA1

        93a6926887a08dc09cd92864cd82b2bec7b24ec5

        SHA256

        1b7d326bad406e96a4c83b5a49714819467e3174ed0a74f81c9ebd96d1dd40b3

        SHA512

        95bcfc66dbe7b6ad324bd2dc2258a3366a3594bfc50118ab37a2a204906109e42192fb10a91172b340cc28c12640513db268c854947fb9ed8426f214ff8889b4

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\charset_normalizer\md.cp311-win_amd64.pyd

        Filesize

        10KB

        MD5

        25e5dd43a30808f30857c6e46e6bc8df

        SHA1

        679cb7169813a9a0224f03624984645ea18aabe6

        SHA256

        62639a735008dd068142c0efca7f3d0f96f4959a52278fcf70012946e8552974

        SHA512

        904855da98f610a6ebe18ba76f7130a7f9a0ba5da0364fbc9ce79127728597c473aa85f8c0ccaf9f0af81da8f4e6ad7b722890839ee03f381e50177301661cc3

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\charset_normalizer\md__mypyc.cp311-win_amd64.pyd

        Filesize

        110KB

        MD5

        f4192b63f194d4b4e420e319f08fd398

        SHA1

        03e2f59492e05f899cb5399a4971b3ee700f00c1

        SHA256

        0be6ce456259ec228b1e42b8406d6eecf4c9fc4c96b9c3dc6255695f539bfdca

        SHA512

        447f4909a742e3f2abbe37c2f02d1e9106ded7be5c1d3c1bcbe3985d61791c2eac85bfc9870518fb6d99c7bd32a73c99e9961b797aeee95756f59bf0d2038009

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\libcrypto-1_1.dll

        Filesize

        3.3MB

        MD5

        e94733523bcd9a1fb6ac47e10a267287

        SHA1

        94033b405386d04c75ffe6a424b9814b75c608ac

        SHA256

        f20eb4efd8647b5273fdaafceb8ccb2b8ba5329665878e01986cbfc1e6832c44

        SHA512

        07dd0eb86498497e693da0f9dd08de5b7b09052a2d6754cfbc2aa260e7f56790e6c0a968875f7803cb735609b1e9b9c91a91b84913059c561bffed5ab2cbb29f

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\libffi-8.dll

        Filesize

        38KB

        MD5

        0f8e4992ca92baaf54cc0b43aaccce21

        SHA1

        c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

        SHA256

        eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

        SHA512

        6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\libssl-1_1.dll

        Filesize

        688KB

        MD5

        25bde25d332383d1228b2e66a4cb9f3e

        SHA1

        cd5b9c3dd6aab470d445e3956708a324e93a9160

        SHA256

        c8f7237e7040a73c2bea567acc9cec373aadd48654aaac6122416e160f08ca13

        SHA512

        ca2f2139bb456799c9f98ef8d89fd7c09d1972fa5dd8fc01b14b7af00bf8d2c2175fb2c0c41e49a6daf540e67943aad338e33c1556fd6040ef06e0f25bfa88fa

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\pyexpat.pyd

        Filesize

        194KB

        MD5

        9c21a5540fc572f75901820cf97245ec

        SHA1

        09296f032a50de7b398018f28ee8086da915aebd

        SHA256

        2ff8cd82e7cc255e219e7734498d2dea0c65a5ab29dc8581240d40eb81246045

        SHA512

        4217268db87eec2f0a14b5881edb3fdb8efe7ea27d6dcbee7602ca4997416c1130420f11167dac7e781553f3611409fa37650b7c2b2d09f19dc190b17b410ba5

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\python311.dll

        Filesize

        5.5MB

        MD5

        5a5dd7cad8028097842b0afef45bfbcf

        SHA1

        e247a2e460687c607253949c52ae2801ff35dc4a

        SHA256

        a811c7516f531f1515d10743ae78004dd627eba0dc2d3bc0d2e033b2722043ce

        SHA512

        e6268e4fad2ce3ef16b68298a57498e16f0262bf3531539ad013a66f72df471569f94c6fcc48154b7c3049a3ad15cbfcbb6345dacb4f4ed7d528c74d589c9858

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\pywin32_system32\pythoncom311.dll

        Filesize

        654KB

        MD5

        f98264f2dacfc8e299391ed1180ab493

        SHA1

        849551b6d9142bf983e816fef4c05e639d2c1018

        SHA256

        0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

        SHA512

        6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\pywin32_system32\pywintypes311.dll

        Filesize

        131KB

        MD5

        90b786dc6795d8ad0870e290349b5b52

        SHA1

        592c54e67cf5d2d884339e7a8d7a21e003e6482f

        SHA256

        89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

        SHA512

        c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\select.pyd

        Filesize

        29KB

        MD5

        c97a587e19227d03a85e90a04d7937f6

        SHA1

        463703cf1cac4e2297b442654fc6169b70cfb9bf

        SHA256

        c4aa9a106381835cfb5f9badfb9d77df74338bc66e69183757a5a3774ccdaccf

        SHA512

        97784363f3b0b794d2f9fd6a2c862d64910c71591006a34eedff989ecca669ac245b3dfe68eaa6da621209a3ab61d36e9118ebb4be4c0e72ce80fab7b43bde12

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\sqlite3.dll

        Filesize

        1.4MB

        MD5

        08d50fd2b635972dc84a6fb6fc581c06

        SHA1

        4bcfc96a1aad74f7ab11596788acb9a8d1126064

        SHA256

        bb5ac4945b43611c1821fa575af3152b2937b4bc1a77531136780cc4a28f82e9

        SHA512

        8ec536e97d7265f007ad0f99fc8b9eecc9355a63f131b96e8a04e4bd38d3c72e3b80e36e4b1923548bd77eb417c5e0ac6a01d09af23311784a328fbed3c41084

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\unicodedata.pyd

        Filesize

        1.1MB

        MD5

        aa13ee6770452af73828b55af5cd1a32

        SHA1

        c01ece61c7623e36a834d8b3c660e7f28c91177e

        SHA256

        8fbed20e9225ff82132e97b4fefbb5ddbc10c062d9e3f920a6616ab27bb5b0fb

        SHA512

        b2eeb9a7d4a32e91084fdae302953aac57388a5390f9404d8dfe5c4a8f66ca2ab73253cf5ba4cc55350d8306230dd1114a61e22c23f42fbcc5c0098046e97e0f

      • C:\Users\Admin\AppData\Local\Temp\_MEI45442\win32\win32api.pyd

        Filesize

        130KB

        MD5

        1d6762b494dc9e60ca95f7238ae1fb14

        SHA1

        aa0397d96a0ed41b2f03352049dafe040d59ad5d

        SHA256

        fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

        SHA512

        0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00

      • C:\Users\Admin\AppData\Local\Temp\crcook.txt

        Filesize

        29B

        MD5

        155ea3c94a04ceab8bd7480f9205257d

        SHA1

        b46bbbb64b3df5322dd81613e7fa14426816b1c1

        SHA256

        445e2bcecaa0d8d427b87e17e7e53581d172af1b9674cf1a33dbe1014732108b

        SHA512

        3d47449da7c91fe279217a946d2f86e5d95d396f53b55607ec8aca7e9aa545cfaf9cb97914b643a5d8a91944570f9237e18eecec0f1526735be6ceee45ecba05