Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09-07-2024 08:57

General

  • Target

    3371cddf4e72ff2f6389a46850c47410N.exe

  • Size

    31KB

  • MD5

    3371cddf4e72ff2f6389a46850c47410

  • SHA1

    6983baacc8adf602d6b48adfd86b4ccf6a71f006

  • SHA256

    8d8f074e9f072fd4a778695f6be3798d89d585d4ff5fe2e34e1a324651bebe0d

  • SHA512

    1c827cdc2bfd341da800945819b3cdca9680e7da14fad3198d1adb0a1021de5cab7b02d75fceacbc406610b771dd4d0bf913dafccaf0e712861a8861df7910c9

  • SSDEEP

    192:tACUADIY0Br5xjL/FAgAQmP1oynLb22vuN6GnN6GOVv:GBt7Br5xjL9AgA71FbhvuNBNwVv

Score
9/10

Malware Config

Signatures

  • Renames multiple (3456) 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\3371cddf4e72ff2f6389a46850c47410N.exe
    "C:\Users\Admin\AppData\Local\Temp\3371cddf4e72ff2f6389a46850c47410N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2544

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3450744190-3404161390-554719085-1000\desktop.ini.tmp

    Filesize

    31KB

    MD5

    615ef3807e362eda5c2882be0784f27f

    SHA1

    ebf247a7e0517725c8a4cb72fe9623bfc2b6b60f

    SHA256

    b4b8e022b7d56390ced164302cb812735f4d4d72e08fad73b2ab03e385816ccd

    SHA512

    4d43b94066b72c0a8289beefc387fc36c094aedad5d4cda8088183a0d95a288441db0f97200b65f3778baa315a2dc854dda5a8dbf0bf32b37a3a0c77c802694d

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

    Filesize

    40KB

    MD5

    f22418856c69a4bd54efd1d3c9b3cd6d

    SHA1

    e83c3b994642f5d02689de832c363b9b45a0d703

    SHA256

    935400f9275e1477bc8ed5947c3238253514615f10741d4af981fc5e93cc21af

    SHA512

    ac2980b61dd8d53ec639ee667e62c3c365e49fe4c9e308f9f4901d01fe28e5bcddad2e94e0dce298de7b6bb957930c577676dd64f8b984c64c7784a7207d8388