Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21-12-2023 10:27

General

  • Target

    Creal.exe

  • Size

    16.0MB

  • MD5

    27e097ce4a770194d620d2810246b2a7

  • SHA1

    03acbcb25d9c0629f4abe9f67482a5bfecd905ee

  • SHA256

    c69d22c654514be0a4446ad0f808bb14767dc0782182c783bab84afda51857a6

  • SHA512

    d926d3431a92de674823c00a9cb46bdc924955d9c4b53dd34b564ee13e24f860122372ba6330e1cecf9852ee9be0d8c3e432f6541a14024f2534fdcccf517f01

  • SSDEEP

    393216:biIE7YoSD2ntpUTLfhJsW+eGQRCMTozGxu8C0ibfz6e57N1bmXdWCUI:I7rSDaHUTLJSW+e5RLoztZ026e53kVUI

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 44 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
  • 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Creal.exe
    "C:\Users\Admin\AppData\Local\Temp\Creal.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:908
    • C:\Users\Admin\AppData\Local\Temp\Creal.exe
      "C:\Users\Admin\AppData\Local\Temp\Creal.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4152
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5072
        • C:\Windows\system32\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:2300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\Crypto\Cipher\_raw_cbc.pyd

    Filesize

    12KB

    MD5

    0c46d7b7cd00b3d474417de5d6229c41

    SHA1

    825bdb1ea8bbfe7de69487b76abb36196b5fdac0

    SHA256

    9d0a5c9813ad6ba129cafef815741636336eb9426ac4204de7bc0471f7b006e1

    SHA512

    d81b17b100a052899d1fd4f8cea1b1919f907daa52f1bad8dc8e3f5afc230a5bca465bbac2e45960e7f8072e51fdd86c00416d06cf2a1f07db5ad8a4e3930864

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\Crypto\Cipher\_raw_cfb.pyd

    Filesize

    13KB

    MD5

    3142c93a6d9393f071ab489478e16b86

    SHA1

    4fe99c817ed3bcc7708a6631f100862ebda2b33d

    SHA256

    5ea310e0f85316c8981ed6293086a952fa91a6d12ca3f8af9581521ee2b15586

    SHA512

    dcafec54bd9f9f42042e6fa4ac5ed53feb6cf8d56ada6a1787cafc3736aa72f14912bbd1b27d0af87e79a6d406b0326602ecd1ad394acdc6275aed4c41cdb9ef

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\Crypto\Cipher\_raw_ctr.pyd

    Filesize

    14KB

    MD5

    a34f499ee5f1b69fc4fed692a5afd3d6

    SHA1

    6a37a35d4f5f772dab18e1c2a51be756df16319a

    SHA256

    4f74bcf6cc81bac37ea24cb1ef0b17f26b23edb77f605531857eaa7b07d6c8b2

    SHA512

    301f7c31dee8ff65bb11196f255122e47f3f1b6b592c86b6ec51ab7d9ac8926fecfbe274679ad4f383199378e47482b2db707e09d73692bee5e4ec79c244e3a8

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\Crypto\Cipher\_raw_ecb.pyd

    Filesize

    10KB

    MD5

    dedae3efda452bab95f69cae7aebb409

    SHA1

    520f3d02693d7013ea60d51a605212efed9ca46b

    SHA256

    6248fdf98f949d87d52232ddf61fada5ef02cd3e404bb222d7541a84a3b07b8a

    SHA512

    8c1cab8f34de2623a42f0750f182b6b9a7e2affa2667912b3660af620c7d9ad3bd5b46867b3c2d50c0cae2a1bc03d03e20e4020b7ba0f313b6a599726f022c6c

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\Crypto\Cipher\_raw_ofb.pyd

    Filesize

    12KB

    MD5

    a13584f663393f382c6d8d5c0023bc80

    SHA1

    d324d5fbd7a5dba27aa9b0bdb5c2aebff17b55b1

    SHA256

    13c34a25d10c42c6a12d214b2d027e5dc4ae7253b83f21fd70a091fedac1e049

    SHA512

    14e4a6f2959bd68f441aa02a4e374740b1657ab1308783a34d588717f637611724bc90a73c80fc6b47bc48dafb15cf2399dc7020515848f51072f29e4a8b4451

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\VCRUNTIME140.dll

    Filesize

    116KB

    MD5

    be8dbe2dc77ebe7f88f910c61aec691a

    SHA1

    a19f08bb2b1c1de5bb61daf9f2304531321e0e40

    SHA256

    4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83

    SHA512

    0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\VCRUNTIME140_1.dll

    Filesize

    48KB

    MD5

    f8dfa78045620cf8a732e67d1b1eb53d

    SHA1

    ff9a604d8c99405bfdbbf4295825d3fcbc792704

    SHA256

    a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5

    SHA512

    ba7f8b7ab0deb7a7113124c28092b543e216ca08d1cf158d9f40a326fb69f4a2511a41a59ea8482a10c9ec4ec8ac69b70dfe9ca65e525097d93b819d498da371

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_asyncio.pyd

    Filesize

    69KB

    MD5

    70fb0b118ac9fd3292dde530e1d789b8

    SHA1

    4adc8d81e74fc04bce64baf4f6147078eefbab33

    SHA256

    f8305023f6ad81ddc7124b311e500a58914b05a9b072bf9a6d079ea0f6257793

    SHA512

    1ab72ea9f96c6153b9b5d82b01354381b04b93b7d58c0b54a441b6a748c81cccd2fc27bb3b10350ab376ff5ada9d83af67cce17e21ccbf25722baf1f2aef3c98

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_bz2.pyd

    Filesize

    82KB

    MD5

    90f58f625a6655f80c35532a087a0319

    SHA1

    d4a7834201bd796dc786b0eb923f8ec5d60f719b

    SHA256

    bd8621fcc901fa1de3961d93184f61ea71068c436794af2a4449738ccf949946

    SHA512

    b5bb1ecc195700ad7bea5b025503edd3770b1f845f9beee4b067235c4e63496d6e0b19bdd2a42a1b6591d1131a2dc9f627b2ae8036e294300bb6983ecd644dc8

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_ctypes.pyd

    Filesize

    122KB

    MD5

    452305c8c5fda12f082834c3120db10a

    SHA1

    9bab7b3fd85b3c0f2bedc3c5adb68b2579daa6e7

    SHA256

    543ce9d6dc3693362271a2c6e7d7fc07ad75327e0b0322301dd29886467b0b0e

    SHA512

    3d52afdbc8da74262475abc8f81415a0c368be70dbf5b2bd87c9c29ca3d14c44770a5b8b2e7c082f3ece0fd2ba1f98348a04b106a48d479fa6bd062712be8f7c

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_hashlib.pyd

    Filesize

    64KB

    MD5

    8baeb2bd6e52ba38f445ef71ef43a6b8

    SHA1

    4132f9cd06343ef8b5b60dc8a62be049aa3270c2

    SHA256

    6c50c9801a5caf0bb52b384f9a0d5a4aa182ca835f293a39e8999cf6edf2f087

    SHA512

    804a4e19ea622646cea9e0f8c1e284b7f2d02f3620199fa6930dbdadc654fa137c1e12757f87c3a1a71ceff9244aa2f598ee70d345469ca32a0400563fe3aa65

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_lzma.pyd

    Filesize

    155KB

    MD5

    cf8de1137f36141afd9ff7c52a3264ee

    SHA1

    afde95a1d7a545d913387624ef48c60f23cf4a3f

    SHA256

    22d10e2d6ad3e3ed3c49eb79ab69a81aaa9d16aeca7f948da2fe80877f106c16

    SHA512

    821985ff5bc421bd16b2fa5f77f1f4bf8472d0d1564bc5768e4dbe866ec52865a98356bb3ef23a380058acd0a25cd5a40a1e0dae479f15863e48c4482c89a03f

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_overlapped.pyd

    Filesize

    54KB

    MD5

    54c021e10f9901bf782c24d648a82b96

    SHA1

    cf173cc0a17308d7d87b62c1169b7b99655458bc

    SHA256

    2e53cc1bfa6e10a4de7e1f4081c5b952746e2d4fa7f8b9929ad818ce20b2cc9f

    SHA512

    e451226ece8c34c73e5b31e06fdc1d99e073e6e0651a0c5e04b0cf011e79d0747da7a5b6c5e94aca44cfceb9e85ce3d85afff081a574d1f53f115e39e9d4ff6c

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_sqlite3.pyd

    Filesize

    121KB

    MD5

    de8b1c6df3ed65d3c96c7c30e0a52262

    SHA1

    8dd69e3506c047b43d7c80cdb38a73a44fd9d727

    SHA256

    f3ca1d6b1ab8bb8d6f35a24fc602165e6995e371226e98ffeeed2eeec253c9df

    SHA512

    a532ef79623beb1195f20537b3c2288a6b922f8e9b6d171ef96090e4cc00e754a129754c19f4d9d5e4b701bcff59e63779656aa559d117ef10590cfafc7404bb

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\_uuid.pyd

    Filesize

    24KB

    MD5

    b9e2ab3d934221a25f2ad0a8c2247f94

    SHA1

    af792b19b81c1d90d570bdfedbd5789bdf8b9e0c

    SHA256

    d462f34aca50d1f37b9ea03036c881ee4452e1fd37e1b303cd6daaecc53e260e

    SHA512

    9a278bfe339f3cfbd02a1bb177c3bc7a7ce36eb5b4fadaaee590834ad4d29cbe91c8c4c843263d91296500c5536df6ac98c96f59f31676cecdccf93237942a72

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\base_library.zip

    Filesize

    1.3MB

    MD5

    ccee0ea5ba04aa4fcb1d5a19e976b54f

    SHA1

    f7a31b2223f1579da1418f8bfe679ad5cb8a58f5

    SHA256

    eeb7f0b3e56b03454868411d5f62f23c1832c27270cee551b9ca7d9d10106b29

    SHA512

    4f29ac5df211fef941bd953c2d34cb0c769fb78475494746cb584790d9497c02be35322b0c8f5c14fe88d4dd722733eda12496db7a1200224a014043f7d59166

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\charset_normalizer\md.cp312-win_amd64.pyd

    Filesize

    10KB

    MD5

    d9e0217a89d9b9d1d778f7e197e0c191

    SHA1

    ec692661fcc0b89e0c3bde1773a6168d285b4f0d

    SHA256

    ecf12e2c0a00c0ed4e2343ea956d78eed55e5a36ba49773633b2dfe7b04335c0

    SHA512

    3b788ac88c1f2d682c1721c61d223a529697c7e43280686b914467b3b39e7d6debaff4c0e2f42e9dddb28b522f37cb5a3011e91c66d911609c63509f9228133d

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\charset_normalizer\md__mypyc.cp312-win_amd64.pyd

    Filesize

    120KB

    MD5

    bf9a9da1cf3c98346002648c3eae6dcf

    SHA1

    db16c09fdc1722631a7a9c465bfe173d94eb5d8b

    SHA256

    4107b1d6f11d842074a9f21323290bbe97e8eed4aa778fbc348ee09cc4fa4637

    SHA512

    7371407d12e632fc8fb031393838d36e6a1fe1e978ced36ff750d84e183cde6dd20f75074f4597742c9f8d6f87af12794c589d596a81b920c6c62ee2ba2e5654

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\libcrypto-3.dll

    Filesize

    701KB

    MD5

    b4263a4efdef02d08955ca1cac9eba88

    SHA1

    1b0549fc834a5e9df9f3bf5431878fd3c81a86c3

    SHA256

    27f454317de22cd519326e4dda89bcc0cf717d748eda01d621b1b1f94683f75d

    SHA512

    6794ed2367bbd54382dcc4c8b3306df26e607f94dd28d875a3cc93fe395f6d8bb0ef826bafc8ff70db12d5bcdcdfa9b56575a55092d377dd3d8d67c26f7b7a0d

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\libcrypto-3.dll

    Filesize

    350KB

    MD5

    21fc10cfaa180016aefd3feb8cad0464

    SHA1

    07a7e25f0233501525e8fa463fcb679eced36cff

    SHA256

    2e28a88ffc96041deb2b25aba8e858fae0e91fe155d65ab0ccd123f087832933

    SHA512

    abdf2c241cff27b1db5307d6a45dd80e2d7f3173192a6397d5c78b1c03caa4efa6ac5f960c33396380fdce7106c2fcf3e8ff833ab1e167a01f183985291b903d

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\libcrypto-3.dll

    Filesize

    1.5MB

    MD5

    b965cb40197316f5f927057ef3b0f113

    SHA1

    27f2fe3a54265ae1fbf116ba04880e8046427b51

    SHA256

    e11b85d960955a12117abcd7c75f40bba7ef336ce3dd4df6c20385db133b027c

    SHA512

    7ff2a0fcb9be6171d85af8c03096c78909eb3dc5d827bf240dff60b8515fa181c8d2402a64e200c6dbed97213f0cc5a55473ba7016be115f73d3102043a13ffb

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\libffi-8.dll

    Filesize

    38KB

    MD5

    0f8e4992ca92baaf54cc0b43aaccce21

    SHA1

    c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

    SHA256

    eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

    SHA512

    6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\libssl-3.dll

    Filesize

    771KB

    MD5

    bfc834bb2310ddf01be9ad9cff7c2a41

    SHA1

    fb1d601b4fcb29ff1b13b0d2ed7119bd0472205c

    SHA256

    41ad1a04ca27a7959579e87fbbda87c93099616a64a0e66260c983381c5570d1

    SHA512

    6af473c7c0997f2847ebe7cee8ef67cd682dee41720d4f268964330b449ba71398fda8954524f9a97cc4cdf9893b8bdc7a1cf40e9e45a73f4f35a37f31c6a9c3

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\pyexpat.pyd

    Filesize

    194KB

    MD5

    e2d1c738d6d24a6dd86247d105318576

    SHA1

    384198f20724e4ede9e7b68e2d50883c664eee49

    SHA256

    cdc09fbae2f103196215facd50d108be3eff60c8ee5795dcc80bf57a0f120cdf

    SHA512

    3f9cb64b4456438dea82a0638e977f233faf0a08433f01ca87ba65c7e80b0680b0ec3009fa146f02ae1fdcc56271a66d99855d222e77b59a1713caf952a807da

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\python3.dll

    Filesize

    66KB

    MD5

    4038af0427bce296ca8f3e98591e0723

    SHA1

    b2975225721959d87996454d049e6d878994cbf2

    SHA256

    a5bb3eb6fdfd23e0d8b2e4bccd6016290c013389e06daae6cb83964fa69e2a4f

    SHA512

    db762442c6355512625b36f112eca6923875d10aaf6476d79dc6f6ffc9114e8c7757ac91dbcd1fb00014122bc7f656115160cf5d62fa7fa1ba70bc71346c1ad3

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\python312.dll

    Filesize

    1.9MB

    MD5

    33e1673970ff45b25125e49375989a33

    SHA1

    dec3794afa73f2c7c0a19e0c0334f2419bcba330

    SHA256

    29c6671e23cf3fbe1d9a4209b4dddfedcbfccfee2706d8ae4e0f02318d14c576

    SHA512

    28ecac1aae2d0b04b291b2ab6142d8864ced9d60972b090d250d4a5bc1951e168863011e3c15ba86a7bcd6fdd1a7538c9b640482849eb8c81d7999fdd2f97496

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\python312.dll

    Filesize

    920KB

    MD5

    fba6fbb5c9865be9f96e9534ff15796a

    SHA1

    0fb88b475198a8c2e49d7e4872560c77dd73c658

    SHA256

    4c777f90db341e3ffd81201443f10c9dc2ba61434668e1f4e8913c6c3bb525f0

    SHA512

    104b9824aa7613c2dc75ac2b399d5c2f147bc6aa68ae6b2db45c559698d8708c812387ec75d4a9e2a9a8f47a28ac961b9aae9a84fae29970deebc98e52889794

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\select.pyd

    Filesize

    29KB

    MD5

    e1604afe8244e1ce4c316c64ea3aa173

    SHA1

    99704d2c0fa2687997381b65ff3b1b7194220a73

    SHA256

    74cca85600e7c17ea6532b54842e26d3cae9181287cdf5a4a3c50af4dab785e5

    SHA512

    7bf35b1a9da9f1660f238c2959b3693b7d9d2da40cf42c6f9eba2164b73047340d0adff8995049a2fe14e149eba05a5974eee153badd9e8450f961207f0b3d42

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\sqlite3.dll

    Filesize

    633KB

    MD5

    e9fbba7b60c17aed1276d7974ed6ba84

    SHA1

    7c54264fa8688928db8cc532089e87da5d3faf59

    SHA256

    7fd4309736161f5787949fce89c9a4a73635a11fe4c122b69e20ab7a032202cc

    SHA512

    b27d69db343443c1515574eb69e8415e626f35a916a4ad6a67c313ab6307faaaa25d6c5faa39f5de8bd7ed57a94feeb46de5fa55f3f283b50cd924df7291038a

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\sqlite3.dll

    Filesize

    1.1MB

    MD5

    e98d4fa1c3cfb1d5281d3a8dce8cb15a

    SHA1

    977ec13667aaa25522582b8813df65fafc1a2eeb

    SHA256

    c370b790e72d1b2b10bacde7d9ea09e0de299562ee647b427ae8d834fa37965b

    SHA512

    e4242bf6116f16a5d6ccebc63623d9b8d25206b8d88e709e31f2d510023a2678bdf21fff6434fecf1406cf55fb405543cdce820e1b97f0154697dea9a51d710f

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\unicodedata.pyd

    Filesize

    789KB

    MD5

    fdb6c0c90310aab933f085ebaae4f37a

    SHA1

    32bf0b1991a1bd627cd560b949249147d5639d6b

    SHA256

    ddcbcef37d9f0f016cff6046e2f16eb977663f43f9b893a3d129761538a3bea9

    SHA512

    0a6d9adc7b741c9f3b6f8788557091ddd1e6aa472f3b871fa8adb6f41e525934277723a8883a88a547435833ae45ca2597fca32e3f089f83ba90761ad545f697

  • C:\Users\Admin\AppData\Local\Temp\_MEI9082\unicodedata.pyd

    Filesize

    933KB

    MD5

    d5e2426b9406d315aeda64953dadd669

    SHA1

    d0f5400b0a2401f37c0b057d860eab5484deebb6

    SHA256

    46b10eb77f8cbf4fd55684ebe74323693263594004d9042153e85155e49f4fbe

    SHA512

    5f1bc7465dbe172023773cf40e7e26d55151f1a926cd235b1a79e0329a0488bb922d2b53ce63519bc3c267db4305599e3fd6e60876a44de918145f8beaf6ad2b

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

    Filesize

    29B

    MD5

    155ea3c94a04ceab8bd7480f9205257d

    SHA1

    b46bbbb64b3df5322dd81613e7fa14426816b1c1

    SHA256

    445e2bcecaa0d8d427b87e17e7e53581d172af1b9674cf1a33dbe1014732108b

    SHA512

    3d47449da7c91fe279217a946d2f86e5d95d396f53b55607ec8aca7e9aa545cfaf9cb97914b643a5d8a91944570f9237e18eecec0f1526735be6ceee45ecba05