Analysis

  • max time kernel
    144s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 15:10

General

  • Target

    2025-03-31_f37a98a2c85d7320a9ed6d27e1b62b24_cobalt-strike_poet-rat_sliver_snatch.exe

  • Size

    9.9MB

  • MD5

    f37a98a2c85d7320a9ed6d27e1b62b24

  • SHA1

    6892c0a632d00c56e8cacca734e50ec9f36ce140

  • SHA256

    e34688337188b0f3b100478d1f8d851df92fac8ee8cd45f341a5975affe57c6d

  • SHA512

    495b39cca67baad5e4de54cca71bfd17fb2420a0a57112e933cbfbd2b66aa108bd1b07a3b8da292d77992f687714c762e8f47d66d72fbedf41e91142d6c60ba1

  • SSDEEP

    196608:I+D5q1SGs2yRwtkpqShRBhR3hRbhRJhR2hR7:DAkLRLRxRtRDRiR7

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-31_f37a98a2c85d7320a9ed6d27e1b62b24_cobalt-strike_poet-rat_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-31_f37a98a2c85d7320a9ed6d27e1b62b24_cobalt-strike_poet-rat_sliver_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    • Drops file in Program Files directory
    PID:224

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\7-zip.dll.exe

    Filesize

    10.6MB

    MD5

    463d0518237511fa6d0cb1aabc910dd6

    SHA1

    bc55ba10f5ab24a21f93d7470c94ba55f1d2c54d

    SHA256

    75ee75a833842efecf0044b5e8f19723aa84dc0f8dc3819d0f07af9df8bb0b30

    SHA512

    22de577095b049c0e1a4b5e8d76e78a44c5aa8937a94e434295f52ec5434e9acb35cb3da8f5e18b9095a017fb565dc6acdbfe53a44db9e7e4ee7e1b956e37f22

  • C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL

    Filesize

    10.6MB

    MD5

    1e89bb0686125d91d37680e7e67f3217

    SHA1

    21ccbb5a263154f138f04c37833f863407c6a9eb

    SHA256

    cd50f9322ff8cdd91067fbfcf50c81193f56cdeb87debc023464d03d85257ef2

    SHA512

    8b9e284caa782b9147fd2d6045f8eede2e2303f95d3147ede0c576be03d9156fc26342f518b0d6464af81afdf014ab83c275208f1b04ce371cc68d5ec9e8e33e