General

  • Target

    41fb0d5abfce450b71c05c46fe04ea03c31264c7474832d9979dbb1d03865629

  • Size

    686KB

  • Sample

    220708-ej5vrsaeh9

  • MD5

    efa2a4323f392f4200b1955e61c8faa9

  • SHA1

    1c2ff80ad2942b508c9e410a1403ee8ec05bf6b7

  • SHA256

    41fb0d5abfce450b71c05c46fe04ea03c31264c7474832d9979dbb1d03865629

  • SHA512

    9c4253d4062dc43c4dfc18c0a49bafb9fc74bab4ced012404f7d9996204784bf684e2810abfa81fcc48ccea780f08600d67ab3b0a41ce867d09399e5c162e788

Malware Config

Extracted

Path

C:\ODFGEIT-MANUAL.txt

Family

gandcrab

Ransom Note
---= GANDCRAB V5.2 =--- ***********************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 ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .ODFGEIT 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/85004426a53c29ec | 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/85004426a53c29ec

Extracted

Path

C:\WHIRMP-MANUAL.txt

Family

gandcrab

Ransom Note
---= GANDCRAB V5.2 =--- ***********************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 ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .WHIRMP 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/c547bbe5e6e70bed | 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--- lAQAAG4unqF8YRgkDln3Uk/UJmYk3psHOXZO5536/5/GRsQpn5oCY2SGnPUZwBEdrD1AfErnnKz2pPUdcJTxTeUzxkp85LCV+H9J7oEXx0XQBgR+WRKtjzclI3CyKbNeqBNy8QR+MpWO8xDU/WllveZ7uj8mfA5Tb1N4MPn78TRtQitJJm3ABoSEjxwdGclCbyc1h61BXRCsTiWeVf3Mh2nvOFTTbR0O3cf8YepH/zNFUV802/CJU0AKJBKrFHaVbI6exMY+C5uUfJSH7mOBNAkXTx8fjX1EGz3eRFr3baEHK0J93W5nwDusDv8AJttEvHnPcRNwNjVYgvoKijsWjgVr9MCn+YSI4+hs/0tpask7cDkWuZltpJ5NEz5i9YTqJK1k6nHWrSmvbrGmE+IZk/Xgw5fWqhTx7+Ihy7KYcHHVebtrv6ZSP8RgJTpCJbbc95MgtcX0N8+poD8WFMMXDmOTLRGiwIf0mauhJKPh4RaR11iL68o5WwjtJZ7OO5lKGzxNSt+upaMudkJoEzezUruphLXvEmIPRqpvJo5VSx7iYx5BxI2rG2xNsjkJ1xHkKV0zifPYfgDbJEE5yJT3z4QgV+ZWp2a/LK10vE29fivEz6FDqwfVWJEIa0v4qbFS2vd99tmxMd+4+vqveVKnNHtV9jNsMz5zYWEpvt/jkr8mIPnWzAnigX5OC51loU/Bjc/iYIYXw2Gee9AIZ/67AcajYlzsl0njYfl2dIXi2xoM6ZX2vBpVbYSB2cWz1q4XRy7fAprSukHP0HFvnTd+Nmch3Fwom6wXJaoZcq1AGbXdIwAnunYVg5u2Lxyc8L+lKZ8G2RkV8f4Zs/7C8+vIv5aph114WtKJopY51qNuEsUPxmF8u0Xo3hwD+J+ZfzCK/UgrhXH1OFj8p2tUoALyPsOrgwZM+M+I8iZCbv390RIQq94XBJVkR8at2hpFT9FfCBQXNgjj4F4D6wjtPccosIRqOQJPADjd0AHPU2nRTa+7Q/prJ8GIireXfkGQguE1AWAhfgScL0JwSXVNTn6GwoC5Wf3fKYDJ/4FQeMYBR3bKOYhP5hAktQ62Pqi2TbxMEd90T+qZqlxsaMXoMBPmiuPssRifFHXDHbv14YEELQmT2ZllbXAnyQt7sW9yAo+UFjr+5OBxqI/ILGICT4c5rzOO0te6IxckewEOMmJuKzO1ZLn2u/EOMP1cR6uYXywOKYaaLxmrAZvof+2J7E/JVY9HpL95hWIqxKBvIYSH6N7OxvVRw2aWyVdQ0F/s0tnFg0qNV5L8+gpvlnV/DhuXO5glseKBZEKLnNgV8tlLBeIRi3B6ZdDWNq4jIWBJpEjY9FGHB9YMJytM2xPX7Iu3sNq8g/yqLXhSbI0fQqJBOj9omydW13JRT4d8aPXAUbFvPJothMpxk5rpyMDIA7ip7iHMe+6wHU0qeNQRVtHeO/4111s61bMH8b9ULEWAOu0RE0PrErHTwRoMEravzGY6plDEGG9IFBIg1DesigvFAmThh+TY5z/7AkeCW2rwxOy1vEruvkBETjGEHC2y3AbpzY7Ylz/olEzRJD61h9rj+T23F/w7aUux/6uY4Z5pCz/rFv3OacRPEaKgnsrsSTCm2boGNVYM9EeFKEqh7S+nCK+2cjgW54tkHqvhjZUlEkBkoO8A7BtXiBXo2SYDTs7SEdOi0Q4z/SlrZKTqGtHfMTx79ChO6XR+kW+FSJsvp7smUbbX55AN1CYDhc5QLztOZfbDNmIV9V5tacLp695gI2u/Bvkkzg4w7X5INkxvk9818Bo84R5ZTBMbGpqXFBRe9IY40eWquGRul6EUkZ01+34DrQ8gLoSzuNLzbTngNpA6kg8sP+DSvF+7Nwhio8aJzDCtYs3Rbssxjv7TMzKP87msZab/nltTNX/J7OrJ6g5Vccqxs6WolUk7KiFnJGuKxEokddFsr+T6UUGZFcc/jwv2te1AY3PQ0JEZBkAV8ACSj9Bm8aMhByHRq16fHjXfb0EGP7g1MJWqNiWf7vw86bx29ukWFJgp1jElPN6cJXKBiLIQaSJKwBAg+W9mJ4bh5ECrjFsX7ENdgLVeIeI8WB8QFY2Cbf4gS2G3bkMotemaN4zAHB2pt5R2fqY/8sb0OgEGLAZqyAdGVMnuGiZnV6Zunu3T8jyn/PN7+hAykNwAVP70MI6Yfz0is5uFUWd2Ytkk8hFdHNKLlmd545DJs6h/VcWOZxVAfWO3CDl/R65ZnqGzPRnucv4= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/c547bbe5e6e70bed

Targets

    • Target

      41fb0d5abfce450b71c05c46fe04ea03c31264c7474832d9979dbb1d03865629

    • Size

      686KB

    • MD5

      efa2a4323f392f4200b1955e61c8faa9

    • SHA1

      1c2ff80ad2942b508c9e410a1403ee8ec05bf6b7

    • SHA256

      41fb0d5abfce450b71c05c46fe04ea03c31264c7474832d9979dbb1d03865629

    • SHA512

      9c4253d4062dc43c4dfc18c0a49bafb9fc74bab4ced012404f7d9996204784bf684e2810abfa81fcc48ccea780f08600d67ab3b0a41ce867d09399e5c162e788

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Tasks