General

  • Target

    cf80fd95183ce1305becf6ea91d4ccfa0d87d923499d08939324d63c0ed22dc4

  • Size

    57KB

  • Sample

    201109-cfkc9s92v6

  • MD5

    1b6a2bfa39bcc335b1aff8217fe9e05f

  • SHA1

    c21d6898e2a17bdb4a6af43534ee9c6534b244c9

  • SHA256

    cf80fd95183ce1305becf6ea91d4ccfa0d87d923499d08939324d63c0ed22dc4

  • SHA512

    c9feee9a867f2f9c1b1b71219f0906a547e89b138cbb1d08f6c3a5da63138df28c1752be57393ede93a7a910d86f9f3c5479bc4586ba909e94b1f18e866bb8d6

Malware Config

Extracted

Path

C:\Users\Admin\Contacts\8D94CC-Readme.txt

Family

netwalker

Ransom Note
Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .8d94cc -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_8d94cc: bnwzv12ieNqa/5iCaK92ZcHpZcAvIgCzL/Rb65AW72+ukWi1tF xFe7Fti9hZGl9zM+BY5HGvAu00xD/OgDm0v9tkMJTvTA8x65Yy i5W6Ia6cXOIypfb+GAP4bartAo73+CodnGoi94ePT6D3+bENML hNKs9wHoII/uIJiJ69twnSiaTe0+9728C5pYiDjGg/JuVfAUEX DGH9GA8OPtPzsWRFwcYT3up76DPp/0MR8SoUMCZbwrbYsI4wsK B4VCUlg8FcMevl/qh2L5VJboQzEny+t7PTN7VesA==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\odt\B81660-Readme.txt

Family

netwalker

Ransom Note
Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\Users\Admin\AppData\Roaming\B81660-Readme.txt

Family

netwalker

Ransom Note
Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\Users\Admin\Downloads\B81660-Readme.txt

Family

netwalker

Ransom Note
Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Extracted

Path

C:\Users\Admin\Desktop\B81660-Readme.txt

Family

netwalker

Ransom Note
Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}Hi! Your files are encrypted by Netwalker. All encrypted files for this computer has extension: .b81660 -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just open our website, upload the encrypted file and get the decrypted file for free. -- Steps to get access on our website: 1.Download and install tor-browser: https://torproject.org/ 2.Open our website: pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion If the website is not available, open another one: rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion 3.Put your personal code in the input form: {code_b81660: 91iYKgM06L7TSitzEgy8guT6AhYCUQHqincZtj5a0MwMh3jxUu miR+waBWi4yWEVOJ7Q53gYAd/VRKqIo99+IFouDm5PWcJu65Yy i0otNgbdPZAuTOPPIrVmJoLi6S9FxNe45KzVc+xyL6zyD5SAQ6 SoeP189EUSvye+lOBbKn6XDdkqLhJGz5LJoBc9Fi2WFHEV1CP1 TBa3AMbIbyV8k1lfEuPA93P4k/nRN3TPzpw2dzV+0kqyRuqX0w W81PV7swc7yMBM8lIkvoBWO5OdWhbkNButcAITyg==}
URLs

http://pb36hu4spl6cyjdfhing7h3pw6dhpk32ifemawkujj4gp33ejzdq3did.onion

http://rnfdsgm6wb6j6su5txkekw4u4y47kp2eatvu7d6xhyn5cs4lt4pdrqqd.onion

Targets

    • Target

      cf80fd95183ce1305becf6ea91d4ccfa0d87d923499d08939324d63c0ed22dc4

    • Size

      57KB

    • MD5

      1b6a2bfa39bcc335b1aff8217fe9e05f

    • SHA1

      c21d6898e2a17bdb4a6af43534ee9c6534b244c9

    • SHA256

      cf80fd95183ce1305becf6ea91d4ccfa0d87d923499d08939324d63c0ed22dc4

    • SHA512

      c9feee9a867f2f9c1b1b71219f0906a547e89b138cbb1d08f6c3a5da63138df28c1752be57393ede93a7a910d86f9f3c5479bc4586ba909e94b1f18e866bb8d6

    • Netwalker Ransomware

      Ransomware family with multiple versions. Also known as MailTo.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks