Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2024, 07:41

General

  • Target

    cd7e025e683ae4b5161993af966f0c81.exe

  • Size

    7.6MB

  • MD5

    cd7e025e683ae4b5161993af966f0c81

  • SHA1

    6b26ed9dd1733917944c8b212df04f4499a32472

  • SHA256

    6e4e40e143cb43db3f05e4d296303da14cd987fc4c98d21fe108e958194563f7

  • SHA512

    cc276ee108d505cea6b4a540bb420aae47266a5b50f9b17b96bd22f378dbaf06e16c4b8af1b4e8a2cf50d59af8fe250787bc7452315f65674d23728fe01623fb

  • SSDEEP

    196608:OGQ9onJ5hrZERMB2WZufOuD9LU/QKyPrkLrEozn+nU0:ZQ9c5hlERo2WmfDZUXIkLQozp

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 16 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd7e025e683ae4b5161993af966f0c81.exe
    "C:\Users\Admin\AppData\Local\Temp\cd7e025e683ae4b5161993af966f0c81.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\cd7e025e683ae4b5161993af966f0c81.exe
      "C:\Users\Admin\AppData\Local\Temp\cd7e025e683ae4b5161993af966f0c81.exe"
      2⤵
      • Loads dropped DLL
      PID:3028

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\VCRUNTIME140.dll

          Filesize

          99KB

          MD5

          8697c106593e93c11adc34faa483c4a0

          SHA1

          cd080c51a97aa288ce6394d6c029c06ccb783790

          SHA256

          ff43e813785ee948a937b642b03050bb4b1c6a5e23049646b891a66f65d4c833

          SHA512

          724bbed7ce6f7506e5d0b43399fb3861dda6457a2ad2fafe734f8921c9a4393b480cdd8a435dbdbd188b90236cb98583d5d005e24fa80b5a0622a6322e6f3987

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\_ctypes.pyd

          Filesize

          123KB

          MD5

          4d13a7b3ecc8c7dc96a0424c465d7251

          SHA1

          0c72f7259ac9108d956aede40b6fcdf3a3943cb5

          SHA256

          2995ef03e784c68649fa7898979cbb2c1737f691348fae15f325d9fc524df8ed

          SHA512

          68ff7c421007d63a970269089afb39c949d6cf9f4d56aff7e4e0b88d3c43cfaa352364c5326523386c00727cc36e64274a51b5dbb3a343b16201cf5fc264fec8

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\_hashlib.pyd

          Filesize

          45KB

          MD5

          496cde3c381c8e33186354631dfad0f1

          SHA1

          cbdb280ecb54469fd1987b9eff666d519e20249f

          SHA256

          f9548e3b71764ac99efb988e4daac249e300eb629c58d2a341b753299180c679

          SHA512

          f7245eb24f2b6d8bc22f876d6abb90e77db46bf0e5ab367f2e02e4ca936c898a5a14d843235adc5502f6d74715da0b93d86222e8dec592ae41ab59d56432bf4f

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\_queue.pyd

          Filesize

          27KB

          MD5

          1707a6aeeb0278ee445e86ee4354c86c

          SHA1

          50c30823b1dc995a03f5989c774d6541e5eaaef9

          SHA256

          dd8c39ff48de02f3f74256a61bf3d9d7e411c051dd4205ca51446b909458f0cd

          SHA512

          404b99b8c70de1d5e6a4f747df44f514a4b6480b6c30b468f35e9e0257fd75c1a480641bc88180f6eb50f0bd96bdcafb65bb25364c0757a6e601090ae5989838

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\_socket.pyd

          Filesize

          77KB

          MD5

          eb974aeda30d7478bb800bb4c5fbc0a2

          SHA1

          c5b7bc326bd003d42bcf620d657cac3f46f9d566

          SHA256

          1db7b4f6ae31c4d35ef874eb328f735c96a2457677a3119e9544ee2a79bc1016

          SHA512

          f9eea3636371ba508d563cf21541a21879ce50a5666e419ecfd74255c8decc3ae5e2ceb4a8f066ae519101dd71a116335a359e3343e8b2ff3884812099ae9b1b

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\_ssl.pyd

          Filesize

          150KB

          MD5

          fefbb91866778278460e16e44cfb8151

          SHA1

          53890f03a999078b70b921b104df198f2f481a7c

          SHA256

          8a10b301294a35bc3a96a59ca434a628753a13d26de7c7cb51d37cf96c3bdbb5

          SHA512

          449b5f0c089626db1824ebe405b97a67b073ea7ce22cee72aa3b2490136b3b6218e9f15d71da6fd32fba090255d3a0ba0e77a36c1f8b8bea45f6be95a91e388d

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\base_library.zip

          Filesize

          768KB

          MD5

          58b909aacf5726be8457cbfe59cc1cb2

          SHA1

          68033d042ade5fbd77c2bff4043b5695504cdd31

          SHA256

          f6536c1f1f557a217481a1a9b8f0073ad607c6f3ef43c4ed9d33f44e3d0a7625

          SHA512

          fac103e6b70543824f298b21100a894c3caa232f46b18e501980599fafffaad728c770712abfbe84b146cc13d48af02231b068d4988db594e9726afb7460f8d0

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\certifi\cacert.pem

          Filesize

          275KB

          MD5

          712a0c9e3337edc7f4c6c36a67727866

          SHA1

          cd0cc7f28f7c8aefea6f54f392c7bd68acacf572

          SHA256

          53b8854f8fe7fbb5c27c7a5cf08e3a69de641ee1af0d279d95ad9f75b428414a

          SHA512

          2183f4eaf351e500054039eecabf76df00c1fd66d777ac7cffab841bcbf6a60673d138c550b6e73bc80c5c7a162f399e4a6a62b120841df2902313cb747b14c6

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\libcrypto-1_1.dll

          Filesize

          3.2MB

          MD5

          cc4cbf715966cdcad95a1e6c95592b3d

          SHA1

          d5873fea9c084bcc753d1c93b2d0716257bea7c3

          SHA256

          594303e2ce6a4a02439054c84592791bf4ab0b7c12e9bbdb4b040e27251521f1

          SHA512

          3b5af9fbbc915d172648c2b0b513b5d2151f940ccf54c23148cd303e6660395f180981b148202bef76f5209acc53b8953b1cb067546f90389a6aa300c1fbe477

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\libffi-7.dll

          Filesize

          32KB

          MD5

          eef7981412be8ea459064d3090f4b3aa

          SHA1

          c60da4830ce27afc234b3c3014c583f7f0a5a925

          SHA256

          f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

          SHA512

          dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\python38.dll

          Filesize

          4.0MB

          MD5

          3cd1e87aeb3d0037d52c8e51030e1084

          SHA1

          49ecd5f6a55f26b0fb3aeb4929868b93cc4ec8af

          SHA256

          13f7c38dc27777a507d4b7f0bd95d9b359925f6f5bf8d0465fe91e0976b610c8

          SHA512

          497e48a379885fdd69a770012e31cd2a62536953e317bb28e3a50fdb177e202f8869ea58fc11802909cabb0552d8c8850537e9fb4ead7dd14a99f67283182340

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\select.pyd

          Filesize

          26KB

          MD5

          08b499ae297c5579ba05ea87c31aff5b

          SHA1

          4a1a9f1bf41c284e9c5a822f7d018f8edc461422

          SHA256

          940fb90fd78b5be4d72279dcf9c24a8b1fcf73999f39909980b12565a7921281

          SHA512

          ab26f4f80449aa9cc24e68344fc89aeb25d5ba5aae15aeed59a804216825818edfe31c7fda837a93a6db4068ccfb1cc7e99173a80bd9dda33bfb2d3b5937d7e9

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\sqlite3.dll

          Filesize

          1.4MB

          MD5

          ce480e119718e4ece416c7216aef7620

          SHA1

          f5ef2e1c2bc7f25221cc84461975b536b165fec2

          SHA256

          9c903beee9b402a167a0e1e66fcd80790840efc4d55753dcf06f1e742777e374

          SHA512

          2d57d162d8e9a0b35f21e06e0d62378c1c567540618c2635583d5f86cc99e1583924d0ee136c034631c3736e0fa3d8b7fcc3522757134758a3a647d36592d2e4

        • C:\Users\Admin\AppData\Local\Temp\_MEI23402\unicodedata.pyd

          Filesize

          1.0MB

          MD5

          84fb421643cab316ce623aa84395a950

          SHA1

          4fba083864b3811b8a09644d559186ecb347c387

          SHA256

          5578c3054f8846be86e686fb73b62b1f931d3ed1a7859b87925a96774371dba4

          SHA512

          a2132f93b0e4292dc9c32da2a6478769ec4f58be5c36ee2701e2a66154ea1dc2c0684fc7698e7c3ac04f5c1d366cb9633a9366e5a38b7ff7a964ff25ea266f9f

        • \Users\Admin\AppData\Local\Temp\_MEI23402\_bz2.pyd

          Filesize

          84KB

          MD5

          b89b6c064cd8241ae12addb7f376cab2

          SHA1

          29e86a1df404c442e14344042d39a98dd15425f7

          SHA256

          0563df6e938b836f817c49e0cf9828cc251b2092a84273152ea5a7c537c03beb

          SHA512

          f87b1c6d90cfb01316a17ad37f27287d5ef4ff3a0f7fd25303203ea7c7fa1ed12c1aef486dc9bbb8b4d527f37e771b950fa5142b2bac01f52afbfdbf7a77111d

        • \Users\Admin\AppData\Local\Temp\_MEI23402\_lzma.pyd

          Filesize

          158KB

          MD5

          6e396653552d446c8114e98e5e195d09

          SHA1

          c1f760617f7f640d6f84074d6d5218d5a338a6ec

          SHA256

          5ddba137db772b61d4765c45b6156b2ee33a1771ddd52dd55b0ef592535785cf

          SHA512

          c4bf2c4c51350b9142da3faeadf72f94994e614f9e43e3c2a1675aa128c6e7f1212fd388a71124971648488bb718ca9b66452e5d0d0b840a0979df7146ed7ae5

        • \Users\Admin\AppData\Local\Temp\_MEI23402\_sqlite3.pyd

          Filesize

          85KB

          MD5

          7f184284e7786226d3b1de5f02338a48

          SHA1

          b5b8d1a23780dabe32e994a6a7b348fc56f97c43

          SHA256

          17fb342ecdacb63160576dec824c9f627ed06a6ba58236110620afaeacb45bb5

          SHA512

          c3794f8e0eacaa98c756bc6f0ab7ee39ccdc228691298c9b5d14ed834ec06f408d86031bcd62cffb02e349706fee8763ca24d39b13cf7a8feefacc25aab9ed46

        • \Users\Admin\AppData\Local\Temp\_MEI23402\libssl-1_1.dll

          Filesize

          673KB

          MD5

          bc778f33480148efa5d62b2ec85aaa7d

          SHA1

          b1ec87cbd8bc4398c6ebb26549961c8aab53d855

          SHA256

          9d4cf1c03629f92662fc8d7e3f1094a7fc93cb41634994464b853df8036af843

          SHA512

          80c1dd9d0179e6cc5f33eb62d05576a350af78b5170bfdf2ecda16f1d8c3c2d0e991a5534a113361ae62079fb165fff2344efd1b43031f1a7bfda696552ee173