General

  • Target

    1abb16b7c5ee027bdbe4146ea7afe3a0_NeikiAnalytics.exe

  • Size

    336KB

  • Sample

    240524-sqpzsaaf78

  • MD5

    1abb16b7c5ee027bdbe4146ea7afe3a0

  • SHA1

    4d1cdf16ff56ebea28faf8c5b5adf9da03c98d48

  • SHA256

    d24df945a8c781573c1a1172241ae9fc8fd8a8cca1e599754bac66b9a590ee0a

  • SHA512

    558ac04dcfb2f69a4ed7d61b6ea180f33c9b976569f2e51a79f866099376bcac41c9f6a7c7fccaa1607a5d5b7370e8f29f73aa3f5f7f7070614992b75237a4d0

  • SSDEEP

    6144:+FN336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:q5n9W7/1tZhcIAhZKGQXHJxf8wLSN

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Recovery+wwcmj.txt

Ransom Note
__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#! NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/B1EFB6A41BC05B9A 2. http://b4youfred5485jgsa3453f.italazudda.com/B1EFB6A41BC05B9A 3. http://5rport45vcdef345adfkksawe.bematvocal.at/B1EFB6A41BC05B9A If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser and wait for initialization 3. Type in the address bar: fwgrhsao3aoml7ej.onion/B1EFB6A41BC05B9A 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/B1EFB6A41BC05B9A http://b4youfred5485jgsa3453f.italazudda.com/B1EFB6A41BC05B9A http://5rport45vcdef345adfkksawe.bematvocal.at/B1EFB6A41BC05B9A *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/B1EFB6A41BC05B9A *-*-* Your personal identification ID: B1EFB6A41BC05B9A
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/B1EFB6A41BC05B9A

http://b4youfred5485jgsa3453f.italazudda.com/B1EFB6A41BC05B9A

http://5rport45vcdef345adfkksawe.bematvocal.at/B1EFB6A41BC05B9A

http://fwgrhsao3aoml7ej.onion/B1EFB6A41BC05B9A

http://fwgrhsao3aoml7ej.ONION/B1EFB6A41BC05B9A

Extracted

Path

C:\PerfLogs\Recovery+asmal.txt

Ransom Note
__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#!__!@#!@#! NOT YOUR LANGUAGE? USE https://translate.google.com What happened to your files ? All of your files were protected by a strong encryption with RSA-4096. More information about the encryption keys using RSA-4096 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) How did this happen ? !!! Specially for your PC was generated personal RSA-4096 KEY, both public and private. !!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet. !!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret Server What do I do ? So, there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way. If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a payment. For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below: 1. http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/143076EF8371183B 2. http://b4youfred5485jgsa3453f.italazudda.com/143076EF8371183B 3. http://5rport45vcdef345adfkksawe.bematvocal.at/143076EF8371183B If for some reasons the addresses are not available, follow these steps: 1. Download and install tor-browser: http://www.torproject.org/projects/torbrowser.html.en 2. After a successful installation, run the browser and wait for initialization 3. Type in the address bar: fwgrhsao3aoml7ej.onion/143076EF8371183B 4. Follow the instructions on the site. ---------------- IMPORTANT INFORMATION------------------------ *-*-* Your personal pages: http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/143076EF8371183B http://b4youfred5485jgsa3453f.italazudda.com/143076EF8371183B http://5rport45vcdef345adfkksawe.bematvocal.at/143076EF8371183B *-*-* Your personal page Tor-Browser: fwgrhsao3aoml7ej.ONION/143076EF8371183B *-*-* Your personal identification ID: 143076EF8371183B
URLs

http://prest54538hnksjn4kjfwdbhwere.hotchunman.com/143076EF8371183B

http://b4youfred5485jgsa3453f.italazudda.com/143076EF8371183B

http://5rport45vcdef345adfkksawe.bematvocal.at/143076EF8371183B

http://fwgrhsao3aoml7ej.onion/143076EF8371183B

http://fwgrhsao3aoml7ej.ONION/143076EF8371183B

Targets

    • Target

      1abb16b7c5ee027bdbe4146ea7afe3a0_NeikiAnalytics.exe

    • Size

      336KB

    • MD5

      1abb16b7c5ee027bdbe4146ea7afe3a0

    • SHA1

      4d1cdf16ff56ebea28faf8c5b5adf9da03c98d48

    • SHA256

      d24df945a8c781573c1a1172241ae9fc8fd8a8cca1e599754bac66b9a590ee0a

    • SHA512

      558ac04dcfb2f69a4ed7d61b6ea180f33c9b976569f2e51a79f866099376bcac41c9f6a7c7fccaa1607a5d5b7370e8f29f73aa3f5f7f7070614992b75237a4d0

    • SSDEEP

      6144:+FN336YMFYfVcT7/9ju3iuUtZhckmEAhzNKGQXHJxb780y2LFkN:q5n9W7/1tZhcIAhZKGQXHJxf8wLSN

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (373) files with added filename extension

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

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

3
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

1
T1490

Tasks