Analysis

  • max time kernel
    148s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 23:46

General

  • Target

    7d9de4f16dd4bbd6207dd5e6f4ec0ec5d2b3c6ebd1437cb3cbac833e472b6b93.exe

  • Size

    72KB

  • MD5

    d0343278a85072841bcec49a65c1e53d

  • SHA1

    46a2187579153d195f6843ce8ae45baf91470475

  • SHA256

    7d9de4f16dd4bbd6207dd5e6f4ec0ec5d2b3c6ebd1437cb3cbac833e472b6b93

  • SHA512

    d320d37bf9d41330bd8f9f02169439d129fbe2f1c2c98c5a111a7027f9e5122d75210b2db3068c690bba29612636e549131e4bd00fbbc4f3da42b92d28fb9f66

  • SSDEEP

    768:W7Blp+pARFbhtlmlQ3y3RWvf+wi1x9f+wi1xBTCcX8vgCcX8vSd5hdx8M8Ya:W7Z+pApfGQ3y3RWvfmRfm9sKsSd5gYa

Score
9/10

Malware Config

Signatures

  • Renames multiple (519) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d9de4f16dd4bbd6207dd5e6f4ec0ec5d2b3c6ebd1437cb3cbac833e472b6b93.exe
    "C:\Users\Admin\AppData\Local\Temp\7d9de4f16dd4bbd6207dd5e6f4ec0ec5d2b3c6ebd1437cb3cbac833e472b6b93.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2212144002-1172735686-1556890956-1000\desktop.ini.tmp

    Filesize

    72KB

    MD5

    611233a4080b19c20c848459f075e563

    SHA1

    f3721ea10b0d922922a5d02526ef61c54d2ec508

    SHA256

    bf0c4e4baf40be593dd3c95993e60bd4a5de1da4a0c70cb6f6cb82b114ec698a

    SHA512

    b72837358a2dd9a468243d1c54e8af59f3da392c5c873dc1ebc52b5aaf06e778ded72e7c037dfabc6dee903285c3ce982d7170f148a3c9446a2577e09015e1f6

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    81KB

    MD5

    dd4777b0614f015abe22a78009680f5c

    SHA1

    93b3931c280e875b78d710aaa1f387c43c7c7394

    SHA256

    31345b78df704294d83a064ddba185763572d6584428ce7a1c47c4f7dfa0d636

    SHA512

    a59de05c09b2711a33dbc511c7003951f2ae8f46f5b6b8938b8a1ffce3b110f6cf6e352dfc8ac085a761d56f57eff1f5bac72272824dde5ba3351d85342816b5