Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 04:00

General

  • Target

    f98d070e52b45fa2b98300740aa9b9e687af6ed214f74ead129c7208959d4af5.exe

  • Size

    46KB

  • MD5

    79dc0266cd9e2b226cb4c7cdf6d9f83e

  • SHA1

    b1879d26454cd3ed4dc005915079a378a7144615

  • SHA256

    f98d070e52b45fa2b98300740aa9b9e687af6ed214f74ead129c7208959d4af5

  • SHA512

    db0168813c67938967d81ede20283ace276db3cf7d87f5e75130af3d67c3a5ab1f5f4d0e61f4b9386568045b2f5d2a70e8706861a03ac661e12f0b920ca9bad9

  • SSDEEP

    192:pACU3DIY0Br5xjL/EAgAQmP1oynLb22vh7m/FJHo7m/FJH8wf5Fi5F7l:yBs7Br5xjL8AgA71FbhvhwfzizR

Score
9/10

Malware Config

Signatures

  • Renames multiple (915) 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\f98d070e52b45fa2b98300740aa9b9e687af6ed214f74ead129c7208959d4af5.exe
    "C:\Users\Admin\AppData\Local\Temp\f98d070e52b45fa2b98300740aa9b9e687af6ed214f74ead129c7208959d4af5.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3016

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-39690363-730359138-1046745555-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    5c438f490589c63eed280bc3e08aaa7b

    SHA1

    6d46eb94ea923504240079852aa04204c546709e

    SHA256

    e759ddf3003a950d3e75945bff73dd6af82640339627d69e79f576b2abab4c15

    SHA512

    7cfbb240bc2698ac092d7bf91607732b9c7cc07eaf7d7b79fa96910bedc2553b98595a6ac49466081eb7fa20b22e47299ed97e86b3e566488ee05fd5bcb7e14e

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

    Filesize

    55KB

    MD5

    35733e11ddb9d0bee6702bc544a34a0d

    SHA1

    59c8c6abb3fb92ddd232d163348b5fdc0f806d3e

    SHA256

    a6581ca718fff9c1ed476172023941fbeae8ddd9e9ee35a3bf11337e0337ef5e

    SHA512

    2595a03ca704e53cac713db3800aa212a7106300d57f68df28ffa1362cd4197947b414dab6d86672d1ffeeb96752755369adb4b9f34b7992eaef1cb66808c5ab

  • memory/3016-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3016-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB