Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 06:15

General

  • Target

    1c0e337f97623a72a37978d53d51b599.exe

  • Size

    68KB

  • MD5

    1c0e337f97623a72a37978d53d51b599

  • SHA1

    219b6710aec715bc6028e83e99eb169b8ffaaffa

  • SHA256

    94bdec70b833bc43c5468e5c29de624b25264b4be8637e6f0d78f514c8727907

  • SHA512

    820285cc4fcbb45f58d2b29475e358ab1635166a850c02cd8669488f8a8f2dd6f70a17cc3cded174aa5258b30ba6a4a54d6f059f2d4a8f601e3c9c0936a6975f

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReg:W7ZDpApYbWj2WTWJe+e/qpM2

Score
9/10

Malware Config

Signatures

  • Renames multiple (3506) 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\1c0e337f97623a72a37978d53d51b599.exe
    "C:\Users\Admin\AppData\Local\Temp\1c0e337f97623a72a37978d53d51b599.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp
    Filesize

    69KB

    MD5

    5e6f4f7aa5708121947c6f6b9edcc2a1

    SHA1

    dca65109bca5cf16d0c4c07c627d34e33d615c19

    SHA256

    58b562b328317f6a4add52627d51412a511f85175942d9f38dca4009f65ff0d5

    SHA512

    26f8502e8adf695d1af9f9e57f148aa2d7215618f31f6f5784379479a51b8a94f98b997a08df7c2b64d05e44029fb2d5ac8be4c1ae1df03f96db57f1802d02ae

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

    77KB

    MD5

    ca2bb7ade441f0fde49336aba377999d

    SHA1

    110439788f1a02b70e3fb04d5819c1ed5bd23079

    SHA256

    db3cb4ae00c6a613c2499d1058b203e78d591d507058e37f0a3ddd383e37c13c

    SHA512

    13f7930c7bcaaca9c6aabd5e9744f25d8111f6913885da7d0ebf207545cedb0a52d872ae183995a1a0d8a00f80dfa780a4cefde613d89bbad7e494fe5ece3de7