Resubmissions

09/09/2024, 23:39

240909-3nkmdswdqm10

09/09/2024, 23:31

240909-3hx1jaxfqb10

09/09/2024, 23:11

240909-26blrsvfjk10

09/09/2024, 22:25

240909-2b33jatcjn10

09/09/2024, 22:24

240909-2bhrlavglf

09/09/2024, 22:07

240909-11pe1avbqd10

09/09/2024, 21:53

240909-1rxd9asbrr10

09/09/2024, 21:44

240909-1ltfeatend10

General

  • Target
    クラック.zip
  • Size 13.4MB
  • Sample240909-1ltfeatend
  • SHA256 67c12eda1cc8358e06ef29eabf1542bf68db9da45df65c52d0ac03246bf75e03
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • asyncrat

Botnet
  • Default

C2
  • 127.0.0.1:6606

  • 127.0.0.1:7707

  • 127.0.0.1:8808

  • https://api.telegram.org/bot7293375371:AAFwIvNWcuknS3y3mtsx4yNSSTkj8NCF_ko/sendMessage?chat_id=5795480469

Mutex
  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • чучундра

C2
  • hakim32.ddns.net:2000

  • safety-bronze.gl.at.ply.gg:4444

Mutex
  • 27b92504703b09d3ee2dae0873e8e3f3

Attributes
  • reg_key

    27b92504703b09d3ee2dae0873e8e3f3

  • splitter

    |'|'|

Extracted

Family
  • remcos

Botnet
  • AUGUST CRYPTER TOOLZ GRACE STUB

C2
  • teamfavour222.ddns.net :6767

  • odogwuvisual123.duckdns.org:6767

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    -YFLE4M

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Path
  • C:\$Recycle.Bin\S-1-5-21-2412658365-3084825385-3340777666-1000\CDHWYSOV-DECRYPT.txt

Ransom Note
  • ---= GANDCRAB V5.0.3 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE WILL BE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .CDHWYSOV The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/96209d228f54c75f | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs
  • http://gandcrabmfe6mnef.onion/96209d228f54c75f

Extracted

Family
  • njrat

Version
  • 0.7d

Botnet
  • kosomk 555

C2
  • dovelabobzgnan.ddns.net:5552

Mutex
  • a8c0d4cf5cfc2cc1149b5e071c2ab5df

Attributes
  • reg_key

    a8c0d4cf5cfc2cc1149b5e071c2ab5df

  • splitter

    |'|'|

Extracted

Path
  • F:\$RECYCLE.BIN\S-1-5-21-2718105630-359604950-2820636825-1000\EHMXB-DECRYPT.txt

Ransom Note
  • ---= GANDCRAB V5.0.3 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE WILL BE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .EHMXB The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/86cc2bc391691f28 | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- lAQAAD6GYwYTtlP9K6GEPIjjqMoznb6WM7TJAWo9JJYoj5D8ttI4wJ6VVMxcSYYs2H96y+Rlp2VDbe6KnzKjLUIUv3hS//Xx3BcTFY/YxD6sXH6VswVcofxrs5WSL4hh9DMfMRtXTdY0APUt9Untlwik3+l/bbymWF54GRgkvgmZtSH/zN1dn4GWqC4EKZGBxmW9Tj00b//y830RTfeofsNDIuP88HmiFM+veJrOaQJE/kgLUDMt0wKSt7uA7H4kWrRiwKB7SdzRpc8+J/QOIjimGi1Se/Qs/NobMG1S8ZcmsmXWMAmeQB0cVQPbhCKLv7Dh/QmRMJptUIsnLBaaAld1rFKFyvBz6dpKUzDrmbEslMyVpjtDWjbGV5oarkADcDIqX/xQybTme5y6iVZN/yyKhLFSmg0cmvGxEgXtAHJxpyLoLnOjMZQ79sFzy0QJ8xyXuZbBteUda+q9sQeEySedgMfsjRkfJ+l/dwo2e/zkB9mIGuqHrxLhQvOREdbPwKACMsTFUF3zZpy+vtwOepvH5yAIHpBbJ+HABcIVKWfYSosI2EBZMcGt6kWPtY29sbCjDveszmyZ8hyiEw7c+QFS/UXmxoggqbCd6652VsroZSD5t0UwGPD+Mph3/Wtlx9gz6vzcF2ufW3uoI58tE4rcSJ5IGW3Sj+0Bu9ecm0od988dGFNfdtZbRCyM6AzMCc9lj7n7o76w8vcEkU2PYdgC27qLOM812LVmcxf05lDdT7oHsQxz4clQazgwtSSIWENAZSUg244DCtgJ5uptXVAmPWZXT/qYU8KBnvo4T6P2Kff/vorARJgN63L+XEtQx/9TXpKgK/2HEoRI5OvSLU1Vo8RRwkzKFQ5c31UyoUcKtqPMZlY7riLTioorxjFSkFSyjTzywdh9H4rxzn/leqW9cYrob3+1SYCXyKbd/codrvMWxSXpjb/z+GwhWA77oyuVt2nRLp6gNvPNLrf7r1EFtnp/qkn6fZXodzV7cq2KASt0yS0oy+kGAYT6iL+gJO1NNIC96Dg2GOVKy7TLaN3ES1DhYBpMwFYjFwPGNzthXfQQRngAappuNsLnd21849PybVoVfSW4UVg4JuCEIo7t9bNmkWmjWb/i9vs2ODX4HB5By45FOH5qpuI6xMZSVyJJSWm4KMDCeQxOWIHylsz98D3GYm7pPvAAu7PoaTWLj4hJeuQIo2dKUvw6U0syu5aRE6cS0vIbW9k75GsxCht6N2gvkjW/iFRQFGhAToXQPGcGLR72pmiBGiKZdipsCtPQinOSYiHc5ac1fXriXBt4MGcemcxP6CKvTStZmYJQnenjHTvGcRXiG8BeDG2zRdcsh2lUYggQ+IadDuszdew0Oa6+Q8RMB6wFYiyHZgFFvyoZnzXLnEzwLHSTmdDLPPutUy2irjFsKc1og+ZXsDxoClIB3B9LNXlMli3GXTXlW7QUMCBfFpvkVNPcNejA7FYrttgNZsGFNU2RabmcjwsKIJREnrEDCHsrcfTxOXzq4Gxct/lkgz+ZE1qdPmgjDzFsxxpW3f2ojS4+6GO+G83U+p4tIyRp/EEBO5KZP+7+Hb4NprdUObZQw0KMD8rbvGSipqg3ypGwID4Hwsr32mm7Qy7CRd3g4ZNtaSGIiPEoshsnKmtlCWsVXk43HYShAX/vreJOh/K3iXKl6T9AIzXl/RF2MbiAKKG2Bsek+9UjxjAHHufrnMmvoqDLpVS8/dYFfjkiUkfIpTe7TBQxIbEjgmXh9GN0HXYUEOsqypwHNecpyVagxWv7XLb9FZ0g8XpLuiKTcHqg/COLWqgvp5iZWlBoGoqmYQGogC9nvVeu9CcBpGHTmyLAnDnZt+tias99CP+x7NZZKFzbsY6KgGJ+f51VFJsY5wQsmP/9xtS/4MD8UDAT3PZ3RbyvfsRz7LQ/qlAdHSH/FwAyfTOVCgPjAqBuLZ95k9HmaCx/IGcgefahBwPNBMm+UFhhe67d9FLQDdvtA3cDPpvwl+Vn8tFufsFb0KEL9QAk9/MG/Sjx0xVS0W3RbJs9YTRdtEHe1vwKo1yoARg9tut4EmIyP8mGlG49u+mPE3RAdsVDI1MAvQbIJUH2qtw7ugJ4ZvESIRlzaRy3skl5YgAQp8rZEau7S5r5wvRQbmMz8Wl8n08Fg0RKjqVlC0MDVPOIM5y24gZn/VbhEw/CRfwPAEIA9ykmDItckcmtWwYk+600N9MCvQ2JOxg/LmrQMjzUE40Qy6p8gvmR8JQ= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- wfKD6iudumBkmpL8IRr4U4exEVaoOXLtwDwmOrT1y1YWvOiWMx5GYaRdvZZcTo1Rp3Yd7n5WrbfYTGqHhh5qBJzzs9MC7736UkGSDDniUJJG8/LFF//kmGmoAZAGLo2j5/wd2UrxMJK+iqKhTkS3ArgAxrZOOOiXrbnhbWMkLHQnbYuWlMClYZxYU6SDxpopRo5r292AV1KIZBZV4APBuUHcKSIr2MWMI0O1MKIP2IpKLE2TS5wNmoQoAHZIP7k/TfrG1tVzlDb3jcZAB3gql9dnWN0lCD4xdg7bDNQrvH1xSi3FCw+6kfktKtizqdynr7r154JiurEmkUXB6OKi/zU2QuskGolYP1qABi7trBHQEdAboCdE4tu4M6b3Y5NyPYz32XaispQRTRkqF1PXJPcJ15EHwNAoARPLnK8+Au5ZALyfhGEwg6hrKQ3vxBFKwg70Zi7pDxFI3v3LNOah1wQZMXQXRlOKYDmn1lvgAn90mSDf7SyGQSZnn7Ivlsuw7HIKVYbpfzf2fBccdMBnP2lNhH9XQ3DC2qZAEuDtLkioBZ9MNJGhHpcOfb/LRc8P54k7V/HuibORzJL9NXYEh8sz/ewORahtHP+ZbmbW4eJPXp1eNtQ19EJhJFLe2qhgw2mJLRMzwAtbfjn5E2ENiW4EkrJfTw== ---END PC DATA---
URLs
  • http://gandcrabmfe6mnef.onion/86cc2bc391691f28

Targets

    • Target
      クラック.zip
    • Size 13.4MB
    • SHA256 67c12eda1cc8358e06ef29eabf1542bf68db9da45df65c52d0ac03246bf75e03
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Async RAT payload

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Target
      クラック.exe
    • Size 17.8MB
    • SHA256 3b0cfdd500288507ec287e0e2f33d7acb7a2bcad1537fcfb29a47a4fa7cc23a6
    • MD5 SHA1 SHA512 SSDEEP
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Async RAT payload

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

MITRE ATT&CK Enterprise v15

Tasks