Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29-11-2024 08:48

General

  • Target

    sym.exe

  • Size

    7.3MB

  • MD5

    31e6cde417b805fefaa58afd59715161

  • SHA1

    0d6202b37f0cb0534876099a5ed1426e4c0f1a0d

  • SHA256

    a3d83b63326cfcdc66a9e7078e8515732f198673652063a22498e96efbb597ef

  • SHA512

    7fddc59eae04f0b211ce42e17261ef09301e697e005914ba86b5bc178ae2dae1218f17a4501144202feffcf74c80e34c0909cf5459a11422370d4c2e958f0df0

  • SSDEEP

    98304:iOMfowCazA1h9eT393YigJhH0yc+bTu/NWPdHdda9D4oR6KU73TEOuce90w3:iOIA1HeT39IigQWc0/aFFNoS//

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 11 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sym.exe
    "C:\Users\Admin\AppData\Local\Temp\sym.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\sym.exe
      "C:\Users\Admin\AppData\Local\Temp\sym.exe"
      2⤵
      • Loads dropped DLL
      PID:1452

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\VCRUNTIME140.dll

    Filesize

    116KB

    MD5

    be8dbe2dc77ebe7f88f910c61aec691a

    SHA1

    a19f08bb2b1c1de5bb61daf9f2304531321e0e40

    SHA256

    4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83

    SHA512

    0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_bz2.pyd

    Filesize

    82KB

    MD5

    37eace4b806b32f829de08db3803b707

    SHA1

    8a4e2bb2d04685856d1de95b00f3ffc6ea1e76b9

    SHA256

    1be51ef2b5acbe490217aa1ff12618d24b95df6136c6844714b9ca997b4c7f9b

    SHA512

    1591a263de16373ee84594943a0993721b1e1a2f56140d348a646347a8e9760930df4f632adcee9c9870f9c20d7818a3a8c61b956723bf94777e0b7fb7689b2d

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_decimal.pyd

    Filesize

    247KB

    MD5

    e4e032221aca4033f9d730f19dc3b21a

    SHA1

    584a3b4bc26a323ce268a64aad90c746731f9a48

    SHA256

    23bdd07b84d2dbcb077624d6dcbfc66ab13a9ef5f9eebe31dc0ffece21b9e50c

    SHA512

    4a350ba9e8481b66e7047c9e6c68e6729f8074a29ef803ed8452c04d6d61f8f70300d5788c4c3164b0c8fb63e7c9715236c0952c3166b606e1c7d7fff36b7c4c

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_hashlib.pyd

    Filesize

    63KB

    MD5

    ba682dfcdd600a4bb43a51a0d696a64c

    SHA1

    df85ad909e9641f8fcaa0f8f5622c88d904e9e20

    SHA256

    2ad55e11bddb5b65cdf6e9e126d82a3b64551f7ad9d4cbf74a1058fd7e5993bd

    SHA512

    79c607e58881d3c3dfb83886fe7aa4cddb5221c50499d33fe21e1efb0ffa1fd0d3f52cbe97b16b04fbe2b067d6eb5997ac66dec9d2a160d3cb6d44ffca0f5636

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_lzma.pyd

    Filesize

    155KB

    MD5

    3273720ddf2c5b75b072a1fb13476751

    SHA1

    5fe0a4f98e471eb801a57b8c987f0feb1781ca8b

    SHA256

    663f1087c2ed664c5995a3ffa64546d2e33a0fce8a9121b48cc7c056b74a2948

    SHA512

    919dbbfcc2f5913655d77f6c4ae9baa3a300153a5821dc9f23e0aceb89f69cb9fb86d6ce8f367b9301e0f7b6027e6b2f0911a2e73255ab5150a74b862f8af18e

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_socket.pyd

    Filesize

    77KB

    MD5

    485d998a2de412206f04fa028fe6ba90

    SHA1

    286e29d4f91a46171ba1e3c8229e6de94b499f1d

    SHA256

    8f9ede5044643413c3b072cd31a565956498ca07cdd17fb6a04483d388fdad76

    SHA512

    68591522e9188f06ff81cd2b3506b40b9ad508d6e34f0111819bf5eff47ed9adf95ebfae5d05b685c4f53b186d15cc45e0d831d96be926f7a5762ee2f1341f1f

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_ssl.pyd

    Filesize

    172KB

    MD5

    e5b1a076e9828985ea8ea07d22c6abd0

    SHA1

    2a2827938a490cd847ea4e67e945deb4eef8cbb1

    SHA256

    591589dadc659d1ad4856d16cd25dc8e57eaa085bf68eb2929f8f93aba69db1b

    SHA512

    0afd20f581efb08a7943a1984e469f1587c96252e44b3a05ca3dfb6c7b8b9d1b9fd609e03a292de6ec63b6373aeacc822e30d550b2f2d35bf7bf8dd6fc11f54f

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\_uuid.pyd

    Filesize

    24KB

    MD5

    b21b864e357ccd72f35f2814bd1e6012

    SHA1

    2ff0740c26137c6a81b96099c1f5209db33ac56a

    SHA256

    ce9e2a30c20e6b83446d9ba83bb83c5570e1b1da0e87ff467d1b4fc090da6c53

    SHA512

    29667eb0e070063ef28b7f8cc39225136065340ae358ad0136802770b2f48ac4bda5e60f2e2083f588859b7429b9ea3bad1596a380601e3b2b4bb74791df92a3

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\base_library.zip

    Filesize

    1.4MB

    MD5

    6e706e4fa21d90109df6fce1b2595155

    SHA1

    5328dd26b361d36239facff79baca1bab426de68

    SHA256

    ce9b9f16ce0d9abdbac3307115d91eaf279c5152336ccbe8830151b41c802998

    SHA512

    c7e377e2854ad5b5c3fb23593817ad6345bf8a78d842ff2a45c3be135fad6bb27b67c5b6c01b26e7c1b1b12ea0814f4f6b6a522bbfa689b89fa50d3652799b34

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\libcrypto-3.dll

    Filesize

    5.0MB

    MD5

    e547cf6d296a88f5b1c352c116df7c0c

    SHA1

    cafa14e0367f7c13ad140fd556f10f320a039783

    SHA256

    05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de

    SHA512

    9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\libssl-3.dll

    Filesize

    768KB

    MD5

    19a2aba25456181d5fb572d88ac0e73e

    SHA1

    656ca8cdfc9c3a6379536e2027e93408851483db

    SHA256

    2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006

    SHA512

    df17dc8a882363a6c5a1b78ba3cf448437d1118ccc4a6275cc7681551b13c1a4e0f94e30ffb94c3530b688b62bff1c03e57c2c185a7df2bf3e5737a06e114337

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\python311.dll

    Filesize

    5.5MB

    MD5

    d06da79bfd21bb355dc3e20e17d3776c

    SHA1

    610712e77f80d2507ffe85129bfeb1ff72fa38bf

    SHA256

    2835e0f24fb13ef019608b13817f3acf8735fbc5f786d00501c4a151226bdff1

    SHA512

    e4dd839c18c95b847b813ffd0ca81823048d9b427e5dcf05f4fbe0d77b8f7c8a4bd1c67c106402cd1975bc20a8ec1406a38ad4764ab466ef03cb7eb1f431c38a

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\select.pyd

    Filesize

    29KB

    MD5

    e07ae2f7f28305b81adfd256716ae8c6

    SHA1

    9222cd34c14a116e7b9b70a82f72fc523ef2b2f6

    SHA256

    fb06ac13f8b444c3f7ae5d2af15710a4e60a126c3c61a1f1e1683f05f685626c

    SHA512

    acb143194ca465936a48366265ae3e11a2256aeae333c576c8c74f8ed9b60987daff81647aef74e236b30687a28bc7e3aa21c6aedbfa47b1501658a2bfd117b4

  • C:\Users\Admin\AppData\Local\Temp\_MEI19762\unicodedata.pyd

    Filesize

    1.1MB

    MD5

    5cc36a5de45a2c16035ade016b4348eb

    SHA1

    35b159110e284b83b7065d2cff0b5ef4ccfa7bf1

    SHA256

    f28ac3e3ad02f9e1d8b22df15fa30b2190b080261a9adc6855248548cd870d20

    SHA512

    9cccbf81e80c32976b7b2e0e3978e8f7350cce542356131b24ebab34b256efd44643d41ee4b2994b9152c2e5af302aa182a1889c99605140f47494a501ef46c1