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Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 04:46

General

  • Target

    05f5380f0437fb1c71575f2870bace11.exe

  • Size

    322KB

  • MD5

    05f5380f0437fb1c71575f2870bace11

  • SHA1

    4d79da40f3d725716bbe1d48a6f5fb274cf90f1b

  • SHA256

    eb8991376f1985df987ffa64a6e59581c60730439ed90a01cf3762424a65d3b0

  • SHA512

    00feb036736dd4f5a49ddb50116d111adee9a8ed68da81f5362e208db6b81dba0e58e901f8b12d5ff61b35c92ced4267ab64ca0b56f63fc04438677672172292

  • SSDEEP

    6144:DXPn2EJLWvidxTtopGgKhQpEBPr1GjL+cTnkZtSP:r+ENWvidxTtlgKh/rgB0sP

Score
6/10

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in Windows directory 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05f5380f0437fb1c71575f2870bace11.exe
    "C:\Users\Admin\AppData\Local\Temp\05f5380f0437fb1c71575f2870bace11.exe"
    1⤵
    • Maps connected drives based on registry
    • Drops file in Windows directory
    • Modifies system certificate store
    PID:1788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    b2826bbd04096f1af0b6ec6b6c0ef7c6

    SHA1

    731c1c3b17ae22d5ced2fb637c88ba2a46dda685

    SHA256

    0931d56e5819c3443565ab8e83de2654ea6e19ddf7359585a26632b481baa685

    SHA512

    ce32ccb2d78705454a0b48ec7ff20cae7d0bab32f836c4f0493f7ffcbc10ce4f99f5376dd0eaed5b97cbc5569a8bb05e7eac3b197bc79ae9ad6e6d6151e76316

  • C:\Users\Admin\AppData\Local\Temp\Tar3D92.tmp

    Filesize

    98KB

    MD5

    371aef904c2a44b47aeefa7c5bb3312d

    SHA1

    b1058296c351474166e45ea27423122bb191efc3

    SHA256

    0836be0716e46b765bc8c79b573e98af6e058dcd5ef6a6f38e29f30b7ad77ad4

    SHA512

    8a40153454ad5319c7e5c6c5e6d818a483bdb3bd4a7d250359e8d393ff87378a384ff007a80ee9ed76243f83a7db1662f3b0d5c7debfe704fff8e724f7886812

  • memory/1788-2-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/1788-9-0x0000000000120000-0x0000000000147000-memory.dmp

    Filesize

    156KB

  • memory/1788-1-0x0000000000D00000-0x0000000000D40000-memory.dmp

    Filesize

    256KB