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Analysis

  • max time kernel
    150s
  • max time network
    81s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/02/2025, 06:14

General

  • Target

    8faf6974c82fc495a2343a579a478c8e18dc6a60b1516ee107c88e18f8cde241.exe

  • Size

    1.7MB

  • MD5

    10403f08a869a83d5c8d81162b711453

  • SHA1

    e3b54c2de169474f7d9f2adc89ab63fcdde8e7f3

  • SHA256

    8faf6974c82fc495a2343a579a478c8e18dc6a60b1516ee107c88e18f8cde241

  • SHA512

    05547bb0125e199f030403a158f10197d0ff882cc518534137313fa5d4a1e7c7b5886956d495e890e56e423986a9957ac434d5378bb2b05418b40a5a00b00d1e

  • SSDEEP

    24576:uGA0AhSVzjJqVR/xmx0AsQ5r2jOGJTS8KmlI+u+68+DrAmh:xAhuzc3DXJTS8KmVzeDr

Malware Config

Signatures

  • Detects Trigona ransomware 14 IoCs
  • Trigona

    A ransomware first seen at the beginning of the 2022.

  • Trigona family
  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops desktop.ini file(s) 11 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8faf6974c82fc495a2343a579a478c8e18dc6a60b1516ee107c88e18f8cde241.exe
    "C:\Users\Admin\AppData\Local\Temp\8faf6974c82fc495a2343a579a478c8e18dc6a60b1516ee107c88e18f8cde241.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\desktop.ini

    Filesize

    2KB

    MD5

    3f84c95431bd1058d2500c9279c95c5b

    SHA1

    0ee8bd922cce779f78c4f483f883f07560f2d343

    SHA256

    43436dbc5377c10b62b70a9468dd7e631461ddaf49e27fedff06a8e2e4c5ef73

    SHA512

    5fad46beef4ca732e3c02d1b62fbe7b3917130ec79861c2b54f94f4c525a245ab4f957709c6d2dfdcf9c229a0f97eea380b43f5e58062fa2ddedf22da3089317

  • C:\$Recycle.Bin\S-1-5-21-3692679935-4019334568-335155002-1000\how_to_decrypt.hta

    Filesize

    12KB

    MD5

    43d9f856590a517ca4016877af0dc00c

    SHA1

    d092a7dbbaa78e226116e261595654aa9e4806e3

    SHA256

    1b362b755a12c3e86a40a5995ec87e5d3661db07b5ff4ca46db9e293579347f3

    SHA512

    4a92efad2f576e5a5bc00fbf9300d4cf50a8b84ea35087dfe0fd874f0c466e8fb58efce895ebc28481fb8ed945a763598dfd8af1f8d5eb66fd45222223a44069

  • memory/2660-2231-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-2261-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-9-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-2-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-1151-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-2074-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-0-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-4-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-1-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-2845-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-2933-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-4670-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-9136-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB

  • memory/2660-11453-0x0000000000400000-0x00000000005CF000-memory.dmp

    Filesize

    1.8MB