ef7b107c93e6d605a618fee82d5aeb2b32e3265999f332f624920911aabe1f23.sample

General
Target

ef7b107c93e6d605a618fee82d5aeb2b32e3265999f332f624920911aabe1f23.sample

Size

205KB

Sample

210726-xxtd8xwd4e

Score
10 /10
MD5

97a910c50171124f2cd8cfc7a4f2fa4f

SHA1

3737d782cb64fa92d2c42f3c2857ee2295dc8aa4

SHA256

ef7b107c93e6d605a618fee82d5aeb2b32e3265999f332f624920911aabe1f23

SHA512

cb0d9eb3bdeeb533e258473187d6dc17515de7d790fbeb5238e4eb0aeeb793bca8bf1bcda4a1c384cd6a488155e90f08a9e82846a08958c4f53de4b5e57e8844

Malware Config

Extracted

Path C:\KRAB-DECRYPT.txt
Ransom Note
---= GANDCRAB V4 =--- Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .KRAB 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/348c7f23c310f499 | 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/348c7f23c310f499

Extracted

Path C:\KRAB-DECRYPT.txt
Ransom Note
---= GANDCRAB V4 =--- Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .KRAB 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/8d238d4aa15b504b | 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--- lAQAABzlFZF7oVM5kvsqgzk/Wimhe/LY+OWdiXRz0uEDiH03kUeiMHW1ubOvrHHGDDhPQ11iu4G3j1+PWGbTIvliEuvFY9lndTHVNBaglAahQsygH+H9xWGY3sYu3stvzPmZUCi4IYRji0tUxmpyJBQ6QsstQlZgiDSz9Fi2TXf9gah9XDI2Jk/QNXFaZpHUN/MOLvYrSEVyjSho1m9ojsXfwobH0bXX0lQbOqGLjc7GZvM/h6HLAAI5BKJsNbBtDqRwJ6Molzz2NFw7F9yvm5VZWusNSg0xBQ/iIPKL7Hy75aQkV8NxHiMiRAjdOJ7/zo5heZBIhOphMBXQO7FigEQk7U8NKJ7mG/UB6vIwnPxEWxLND+o8O/FTIIHIfen5fZ6f5PNZ33L2VXE8o+sDsKLh55QtfHmGoSAngjpOxDE59Wa11mZ8S9uz5l5fdirdEkB7yC59wjjbuFmUl7osIC77TgYLPr+DCE3uTrpbC4rLVStR9JNIqEQrjaOI02U3XVTu20UXgyQ7rkgbljTxeTn1XA1oyvLLdLD684w9dL187SVNBrhy5oTm3wyWJGq79QSzzvWQ1PNUVBcGkGUjjxhlaJCxci9RsThEzIyJmhAowgjYmyA67q4TvOiNDYX3WyipYhk8zm55Ta568a8pNeXQXcWksYSNg5BRQ8Db3RXRoRCmvXj4VkxsYVIKDPl8wUML2K9uh0kzxANrrB345srJN7m84WJIAuOBIB4DGJuG6lVMpysKKIZcda2UoqprjuOyhhj9XkUgBXeRcQtk0MbXp16/3eTgixToyLDZ0dji9J16iwbJWYwPtijKOq8nw4Zvik+HtgQVST2rn0/k7VPX1Gdh1FFxLkY4BJtjUKWWuYtU1KU/a9eiciVte9fJ6FVLRRUFbGPpf79VvlkDG2PSyZCAuW7xb0DcF2w7OWvwrhFFYoIbygRhkL52R//ZXomAgzk1AVbPd/3BWmcDlrKpM6FqvuhHiDpzvBOC1KUdY3WlzpfLHxZ/5ixUDZqMv3BCSB3iaYanVzr1I6rj4LWwN4pTrv1y/xRV3LSnNTsxfHKKo1epbRvDv5hGtS5efQJQNvR75Hv7GWp3tKeDWHWe0f7Unk4h7xckX4WnrMtXzDVS3Y2XVB2DJ8O+cBSUpkIh8+eLoGGpsiNTzCPc9krC3ty7JzxYYzxZH3lK1c8cF/kMxg9csXJvfiYA1WXlv40gkTnZhjJuhRXqsvkN5RFPxot+IPq8+KDqb1mgKR9EYl3G9mfRMb8bmuzDRyPMKoi1yx7v8orh/Xpghv4CSOLH8JyixaidKAdzS0HzIZraLXJXNHqrhvCAvavpRX1KLRGl4EwCOQkLUm+BsneEf1FhrlD4uF6kU554Ze3pDVPFcyqD5MoS3D46aeEOD3E8J3mBwf0bK6a/Uh9gpZneiBwCXkR7DZ0A3sAlktGhOQ7ux2sZIuBY1kz8L0TBuDoAdknKmI3nblQCOvg8/HR7YLsuETYMyaGxsUd1skJ3pt0Za7ncwIWpi2xF0/MR99/zOkV+O1Kdn71+lnK2g+2Rd0m10yi9pZzf9ykfIAPvmXf+6kfHehQAx1ejiK2gZ0cmDsFwKAzk/iOEKLkOWVZ0fNA47rRUmvmp0Ok7FmYg75cviSuN3oEaLUSs698wizSAqgmkPT6YjqtYw/uopRWoXvpoChXJWxJMs3H3Cswnw3he6hISEUjvMiKgtj8DrULIZqRKJ26FP+oZ8mtpt7UHO3372+RM/uNYEgPYdG6ipHsjdv+i46wmTAuN6aL/JqQ5cm60Xs7I/lX5pPa7lTzApvIjfMAfYA4R+VKj5YoCPXc8vuQX00SbkQnKkjxpGmIRos1hUsUxwe/8geZDEWDlgz6UnB42cI5OfZzYaPlRY3v6POvwJpqx6RSaWheANki9YkBl5DyQWsK2rWEt0ih/6gJFF1KcKz+XGzEFwXwd0efCD84ILOgCbnY37wutgciPfWGz4cfmPf/XIJ49/gCAl+440ORWNUCycpjtSzaBbLz2uduAK0Y/cOTFGCP/X8jjt4RQtbXpqcVfoFKnJkw5TNXlyjKNg+KHRy5LpWvehL+TVXouJ/cvYMTtLvjM9feCrf2xnVmaPah4HT/hdvB8rfpUH2JPELXXHOVSOdQdheMi2Se1xyDIt1Sy+y3zIl7xUJVKSqKi56VGh8xFanel3XYIvOd2gdEbT3NGFpPfwUBzOYZH9wbwOM1XmaWrBBJn13b1b2zk7HU= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- wfKD6iudumBkmpL8IRr4U4exEVaoOXLtwDwmOrT1y1YWvOiWMx5GYaRdvZZFTp1Rs3YO7npWs7fRTG+Hhh5qBJzzs9MC7736UkGSDDniUJJG8/LFF//kmGmoAZAGLo2j5/wd2UrxMJK+iqKhTkS3ArgAxrZOOOiXrbnhbWMkLHQnbYuWlMClYZxYU6SDxpopRo5r292AV1KIZBZV4APBuUHcKSIr2MWMI0O1MKIP2IpKLE2TS5wNmoQoAHZdP6U/VvqF1shzlzbajc1AHXg7l8xnT91gCFUxMg7ADMEr7316SnTFUg/DkeItL9jgqZenpLqq5+5i67EmkUzBseL1/2c2FOt0Gt5YbFqHBnXtuxGOEY0b9Scf4qq4MaaXY7JyAYzW2Q+irpQZTWgqalO4JIUJo5FhwNYoDBPInKY+DO5AAL2fiGE1g65rIQ3sxAtKxA71Zi3pDhFP3uPLaOb91wsZMHQTRkOKPzmU1gPgG39UmRzflSzzQUxni7JolpqwqXJNVdfpIzeqfBkceMB9P3ZN ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/8d238d4aa15b504b

Targets
Target

ef7b107c93e6d605a618fee82d5aeb2b32e3265999f332f624920911aabe1f23.sample

MD5

97a910c50171124f2cd8cfc7a4f2fa4f

Filesize

205KB

Score
10/10
SHA1

3737d782cb64fa92d2c42f3c2857ee2295dc8aa4

SHA256

ef7b107c93e6d605a618fee82d5aeb2b32e3265999f332f624920911aabe1f23

SHA512

cb0d9eb3bdeeb533e258473187d6dc17515de7d790fbeb5238e4eb0aeeb793bca8bf1bcda4a1c384cd6a488155e90f08a9e82846a08958c4f53de4b5e57e8844

Tags

Signatures

  • GandCrab Payload

  • Gandcrab

    Description

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

    Tags

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File DeletionInhibit System Recovery
  • Modifies extensions of user files

    Description

    Ransomware generally changes the extension on encrypted files.

    Tags

  • Deletes itself

  • Drops startup file

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Enumerates connected drives

    Description

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

    TTPs

    Query RegistryPeripheral Device DiscoverySystem Information Discovery

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
    Execution
      Exfiltration
        Initial Access
          Lateral Movement
            Persistence
              Privilege Escalation