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Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 23:47

General

  • Target

    15cf92d7c802aba15c2f4227221cff50N.exe

  • Size

    54KB

  • MD5

    15cf92d7c802aba15c2f4227221cff50

  • SHA1

    78a1dc99ab93ac502f11b1d38284a76fa4df38ab

  • SHA256

    1f11777deac02b916c0eff56bd3dfa27ed14733c377c2e88e081ecbcf32168f0

  • SHA512

    5e86c4f096e25fd041beb209dec674d989601b2f76b9d5ab4dd7b965616eb14c077be6e865817745e6fec690ae7ac1fbd067468ae389fd8ba3946d65f829a594

  • SSDEEP

    384:yBs7Br5xjL8AgA71Fbhvhwfziz63rmrHFl9GAl9GJZsTZM:/7BlpQpARFbhWGUKVGyGs6

Score
9/10

Malware Config

Signatures

  • Renames multiple (3275) 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\15cf92d7c802aba15c2f4227221cff50N.exe
    "C:\Users\Admin\AppData\Local\Temp\15cf92d7c802aba15c2f4227221cff50N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2660163958-4080398480-1122754539-1000\desktop.ini.tmp

    Filesize

    54KB

    MD5

    bcdd610ab797d8ba2d461a1c05caffdb

    SHA1

    3c9e813ceef1bbd7f4fce5c8c0a4ed0137994a9f

    SHA256

    e115352d195a1ea560395dcbda411b6ba73df84e4113071010d86d7f8d459fc8

    SHA512

    8af9580e9026e2cbfafd6898ed306f9f5ac55740efb1e563970e03605d2fb61ec6632934ec71671c9be6ef16b80264f33f138362587452683eb3fcfbf631cfda

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

    Filesize

    63KB

    MD5

    430b66cb5097233798da555d1dbed11b

    SHA1

    fbf0a97220cd6ae683319872dc75f41b299d75c4

    SHA256

    707f556e527796f1effdedeaba3b12fc25ca1bfbf93bc2ab411503478fcdbecd

    SHA512

    dd87b039b7e150bc9085492daf255f22ecbf542d3d8c8d3f377d75455a5e82afb630197b0da95ddb24e52a7baa92cac632d1f72a487b08d6c1389efde57ab489

  • memory/2944-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2944-664-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB