Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 09:26

General

  • Target

    ea951021d4798edb0ccdb2fbd207b34fb1aadd3885b51f8987a2013939d2492fN.exe

  • Size

    49KB

  • MD5

    7b0740c276685b6617c36a7e014b4ab0

  • SHA1

    b0dc8930ecee697842b7c0749139e905ed4f57ff

  • SHA256

    ea951021d4798edb0ccdb2fbd207b34fb1aadd3885b51f8987a2013939d2492f

  • SHA512

    27422415ab44d7540535aade263b5425b6a210b804457246ccd75057b642108cc47c59296fe0a465f16b25936c74cd9d06e63a1f45dc363833d10603a660bee5

  • SSDEEP

    768:W7BlphA7dASbSjJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c53J6XJ6M:W7ZhA7dABJJZENTBWv36hJ6XJ6M

Score
9/10

Malware Config

Signatures

  • Renames multiple (3249) 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\ea951021d4798edb0ccdb2fbd207b34fb1aadd3885b51f8987a2013939d2492fN.exe
    "C:\Users\Admin\AppData\Local\Temp\ea951021d4798edb0ccdb2fbd207b34fb1aadd3885b51f8987a2013939d2492fN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-312935884-697965778-3955649944-1000\desktop.ini.tmp

    Filesize

    49KB

    MD5

    54d27f78dc98d17254eb7ac6d9810eed

    SHA1

    ca23f7510f9ee65c875fdcfc4db11fba8d3a6215

    SHA256

    a7351c44d348f5f6960b00fceb0897b45903d812c878051c765d33013fe47e33

    SHA512

    ec7fcc3ff9c1ccfb9d475d2fcb4ea8f71e978801714e1e52fbc14f04c140b5c11ec6ae68423e3029bc12c32e5e0bbe3f3864e0d0d058e2ce8d726e6432f7aff0

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

    Filesize

    58KB

    MD5

    3899855a196c7ce42a891ea1f7cbbe40

    SHA1

    6066ce241851d7218885f0e886bee37fda267d4c

    SHA256

    f4cf483ec9af1268610e013315d2f8f0f62c4cc487c00166c0536b11c999ef43

    SHA512

    9e3da98d9bcc6b70ea6cb174f52822d8ca259c1f6c1bd4524c76400cc1ffc587813aae213887719784cfcd9a283710980e004aeb279bab8deefe574aa4f00236