General

  • Target

    7X.rar

  • Size

    49.6MB

  • Sample

    230805-k3wzvsba95

  • MD5

    1879ef3eb53c142b1ca86b6b46b969d2

  • SHA1

    ccfa62487bbe3f3fa07c27b0f89d3435a5ee61af

  • SHA256

    b38ab3b0242fdc7e0303f2f1511322344f2f4d342dc7f5a61147c00dfdbc408b

  • SHA512

    0de0a46b35c17af8f7cb5954ee8e4f8a5c9bc1f15ceb8146776c6d635e47e686d672e76922ceffb805acb80d892a1939f150a3713de7ccd2f729c7d04e5ffc8c

  • SSDEEP

    786432:jPQdMm6WfJ3TPUK0sYWN+5jo9bEVAUGztVrx5jPlbHIpvxXltdGkCTwDdtWkf:TRmjf9UHx5jx+zXPlLI1JLwkOQHf

Malware Config

Extracted

Path

C:\Users\README.8d5bc3f1.TXT

Family

darkside

Ransom Note
----------- [ Welcome to DarkSide - I-D Foods Corporation] -------------> What happend? ---------------------------------------------- Your computers and servers are encrypted, backups are deleted. We use strong encryption algorithms, so you cannot decrypt your data. But you can restore everything by purchasing a special program from us - universal decryptor. This program will restore all your network. Follow our instructions below and you will recover all your data. What guarantees? ---------------------------------------------- We value our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We will also provide support in case of problems. We guarantee to decrypt one file for free. Go to the site and contact us. How to get access on website? ---------------------------------------------- Using a TOR browser: 1) Download and install TOR browser from this site: https://torproject.org/ 2) Open our website: http://darksidfqzcuhtk2.onion/LYID3U99RAJSTEYEFWS6SLYDGMUXKNAT3OPKN9D56PIGX1QHBU5DHGUN4HGMX2IW When you open our website, put the following data in the input form: Key: 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 !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!
URLs

http://darksidfqzcuhtk2.onion/LYID3U99RAJSTEYEFWS6SLYDGMUXKNAT3OPKN9D56PIGX1QHBU5DHGUN4HGMX2IW

Targets

    • Target

      7X/1PGNZ8NZG6RCE9.exe

    • Size

      10.1MB

    • MD5

      6e6339c7960e973ae81e0bf3a1530f23

    • SHA1

      21b3719fd440d59c5a57800c7a92fadf3c42a258

    • SHA256

      8d51d18c32bfc42a4e1722f885f3c1c03c3eb7de68f8f2df49a5fdb868e8e1ea

    • SHA512

      c5d9750de294db5dc7ee095adc2faa568ae4ee55e6e8db9a0e945f73f9a320a4d30ebda57bd291859a46111d836a7c0bcd4498ed8e8d19f8b7e7fa378117de9c

    • SSDEEP

      196608:+LDna+butR4FMIZETSt3jPePdrQJ2BNOq62gAqYPYgUFHN:MDnaOyRQETSBvJSOq62YHtFHN

    • DarkSide

      Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.

    • Renames multiple (183) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

    • Target

      7X/E4G24DU1GQR.exe

    • Size

      10.1MB

    • MD5

      274ac4d59e5bf71927f1013b270c7eab

    • SHA1

      b5a568e19c3cf5b7e26673d5eb3c77bd146a2ecb

    • SHA256

      97646796eab26c2005511c2939821bbdc624afb4704450ba3b2ef91b122c01a5

    • SHA512

      e7247d76a447ff8f524c572f6006fcb04af5c9bb8b51db3d969971000050d67efbba34e596a11467b76a0b5f850709ad941c3e6cd79b61e7dc4ce395bcc5bba0

    • SSDEEP

      196608:/NDna+butR4FMIZETSt3jPePdrQJ2BNOq62gAqYPYgUFHN:lDnaOyRQETSBvJSOq62YHtFHN

    • DarkSide

      Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.

    • Renames multiple (160) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

    • Target

      7X/SMF5YO6UKC5CA0WZ4.exe

    • Size

      10.1MB

    • MD5

      b03269de34a91507bcc3d3ac08164963

    • SHA1

      1911081f70c3bf9330a0643809af5e19877cf485

    • SHA256

      4bff93a45ae905d1da538b8a27ac077aba9c9cae3026507c68f93bda0d491944

    • SHA512

      1d5366c238a191829d76182b11a66dd8ceb63de4fbee5e9d2f38d7229c7d9e530ca7310856e66bd52ba7ed8fb2e944fc06e322eaf778faadfd9aee2802e0513e

    • SSDEEP

      196608:yLDna+butR4FMIZETSt3jPePdrQJ2BNOq62gAqYPYgUFHN:yDnaOyRQETSBvJSOq62YHtFHN

    • DarkSide

      Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.

    • Renames multiple (166) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

    • Target

      7X/UTNL9P7TICJ.exe

    • Size

      10.1MB

    • MD5

      a166f68bed48f5795052877385d5108b

    • SHA1

      52f31c677175738ff0a9511ca0cdc1cbad475c47

    • SHA256

      afbb63f1ca2ef72ee79890a99fa695115323b87937d45b1b4c860c743c6fd83f

    • SHA512

      a8f0c477374366062d78eda1cd727d8844878ea7185c2299903b3b75c13998cec1644c14bb9e4b0e321057b9a0f6390c6a68a19d59c79d7330661a7022e0f30a

    • SSDEEP

      196608:KvDna+butR4FMIZETSt3jPePdrQJ2BNOq62gAqYPYgUFHN:6DnaOyRQETSBvJSOq62YHtFHN

    Score
    7/10
    • Loads dropped DLL

    • Target

      7X/om6osj7p9.exe

    • Size

      10.1MB

    • MD5

      60e4584ef6e476cb4913ff10b4407163

    • SHA1

      18e657cf23af9c0cddb91f87375d4e67ac5f972d

    • SHA256

      62af63c631b2f5a4d25ede64b783a0059d7b81aa17af33fb9bac7c758c91b46e

    • SHA512

      ebe6189915dc76d9ed2c0640d37c8f8f237fd3a9277b54a6d5ada9ab0013e89674872270203e49fb735334f5763d380bf78a9ef709892e21aa8055188b121185

    • SSDEEP

      196608:f3Dna+butR4FMIZETSt3jPePdrQJ2BNOq62gAqYPYgUFHN:vDnaOyRQETSBvJSOq62YHtFHN

    • DarkSide

      Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.

    • Renames multiple (168) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks