Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 11:26

General

  • Target

    36e3c83e50a19ad1048dab7814f3922631990578aab0790401bc67dbcc90a72e.exe

  • Size

    161KB

  • MD5

    485573e162551f66f776923126e5b5ff

  • SHA1

    c1f4507c3f8eb24279e0b47a1523500e62cb0764

  • SHA256

    36e3c83e50a19ad1048dab7814f3922631990578aab0790401bc67dbcc90a72e

  • SHA512

    b26706dd0fc92019f85b287fb778d34d163fbcda987477f9a3635863e4ff7bd412782fac961ea03616a7687a08deaeec23e26c3ff6a97deacd460030c7700de3

  • SSDEEP

    3072:+dBK6dRsjHRvsGWO3G+gSB9ssYIeuV0lbGkZSQ5:2ajHOuVg9w0R5UQ5

Malware Config

Extracted

Path

F:\INC-README.txt

Family

inc_ransom

Ransom Note
~~~~ INC Ransom ~~~~ -----> Your data is stolen and encrypted. If you don't pay the ransom, the data will be published on our TOR darknet sites. The sooner you pay the ransom, the sooner your company will be safe. Tor Browser Link: http://incblog7vmuq7rktic73r4ha4j757m3ptym37tyvifzp2roedyyzzxid.onion/ Link for normal browser: http://incapt.su/ -----> What guarantees are that we won't fool you? We are not a politically motivated group and we want nothing more than money. If you pay, we will provide you with decryption software and destroy the stolen data. After you pay the ransom, you will quickly restore your systems and make even more money. Treat this situation simply as a paid training for your system administrators, because it is due to your corporate network not being properly configured that we were able to attack you. Our pentest services should be paid just like you pay the salaries of your system administrators. Get over it and pay for it. If we don't give you a decryptor or delete your data after you pay, no one will pay us in the future. You can get more information about us on Twitter https://twitter.com/hashtag/incransom?f=live -----> You need to contact us on TOR darknet sites with your personal ID Download and install Tor Browser https://www.torproject.org/ Write to the chat room and wait for an answer, we'll guarantee a response from you. Sometimes you will have to wait some time for our reply, this is because we have a lot of work and we attack tens of companies around the world. Tor Browser Link for chat: http://incpaysp74dphcbjyvg2eepxnl3tkgt5mq5vd4tnjusoissz342bdnad.onion/ Your personal ID: E4FFEDDCC3F66618 -----> Warning! Don't delete or modify encrypted files, it will lead to problems with decryption of files! -----> Don't go to the police or the FBI for help. They won't help you. The police will try to prohibit you from paying the ransom in any way. The first thing they will tell you is that there's no guarantee to decrypt your files and remove stolen files. This is not true, we can do a test decryption before paying and your data will be guaranteed to be removed because it's a matter of our reputation. Paying the ransom to us is much cheaper and more profitable than paying fines and legal fees. The police and the FBI don't care what losses you suffer as a result of our attack, and we'll help you get rid of all your problems for a modest sum of money. If you're worried that someone will trace your bank transfers, you can easily buy cryptocurrency for cash, thus leaving no digital trail that someone from your company paid our ransom. The police and FBI won't be able to stop lawsuits from your customers for leaking personal and private information. The police and FBI won't protect you from repeated attacks. -----> Don't go to recovery companies! They are essentially just middlemen who will make money off you and cheat you. We are well aware of cases where recovery companies tell you that the ransom price is $5M dollars, but in fact they secretly negotiate with us for $1M. If you approached us directly without intermediaries you would pay several times less. -----> For those who have cyber insurance against ransomware attacks. Insurance companies require you to keep your insurance information secret. In most cases, we find this information and download it. -----> If you do not pay the ransom, we will attack your company again in the future.
URLs

http://incblog7vmuq7rktic73r4ha4j757m3ptym37tyvifzp2roedyyzzxid.onion/

http://incapt.su/

https://twitter.com/hashtag/incransom?f=live

http://incpaysp74dphcbjyvg2eepxnl3tkgt5mq5vd4tnjusoissz342bdnad.onion/

Extracted

Path

C:\ProgramData\Adobe\Setup\INC-README.html

Ransom Note
<html> <head> <title>INC Ransom</title> </head> <body style="width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; overflow: hidden;"> <div style="display: flex; justify-content: space-between; max-width: 80%; overflow-y: auto;"> <div style="width: 80%;"> <div style="display: flex; flex-direction: column;"> <span style="font-size: 20px; font-weight: 600;">Your data is stolen and encrypted.</span> <span style="font-size: 14px; margin-top: 8px;">If you don't pay the ransom, the data will be published on our TOR darknet sites.</span> <span style="font-size: 14px;">The sooner you pay the ransom, the sooner your company will be safe.</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Blog Tor Browser Link:</span> <span style="font-size: 14px; margin-top: 8px; text-decoration: underline;">http://incblog7vmuq7rktic73r4ha4j757m3ptym37tyvifzp2roedyyzzxid.onion/</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Blog Link for normal browser:</span> <span style="font-size: 14px; margin-top: 8px; text-decoration: underline;">http://incapt.su/</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">You need to contact us on TOR darknet sites with your personal ID</span> <span style="font-size: 14px; margin-top: 8px;">Download and install Tor Browser https://www.torproject.org/</span> <span style="font-size: 14px; margin-top: 8px;">Write to the chat room and wait for an answer, we'll guarantee a response from you.</span> <span style="font-size: 14px; margin-top: 8px;">Sometimes you will have to wait some time for our reply, this is because we have a lot of work and we attack tens of companies around the world.</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Chat Tor Browser Link:</span> <span style="font-size: 14px; margin-top: 8px; text-decoration: underline;">http://incpaysp74dphcbjyvg2eepxnl3tkgt5mq5vd4tnjusoissz342bdnad.onion/</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Your personal ID: </span> <span style="font-size: 14px; margin-top: 8px; text-decoration: underline;">E4FFEDDCC3F66618</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Don't go to recovery companies!</span> <span style="font-size: 14px; margin-top: 8px;">They are essentially just middlemen who will make money off you and cheat you.</span> <span style="font-size: 14px; margin-top: 8px;">We are well aware of cases where recovery companies tell you that the ransom price is $5M dollars, but in fact they secretly negotiate with us for $1M.</span> <span style="font-size: 14px; margin-top: 8px;">If you approached us directly without intermediaries you would pay several times less.</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">For those who have cyber insurance against ransomware attacks.</span> <span style="font-size: 14px; margin-top: 8px;">Insurance companies require you to keep your insurance information secret.</span> <span style="font-size: 14px; margin-top: 8px;">In most cases, we find this information and download it.</span> </div> </div> <div style="width: 80%;"> <div style="display: flex; flex-direction: column;"> <span style="font-size: 20px; font-weight: 600;">What guarantees are that we won't fool you?</span> <span style="font-size: 14px; margin-top: 8px;">We are not a politically motivated group and we want nothing more than money.</span> <span style="font-size: 14px; margin-top: 8px;">If you pay, we will provide you with decryption software and destroy the stolen data.</span> <span style="font-size: 14px; margin-top: 8px;">After you pay the ransom, you will quickly restore your systems and make even more money.</span> <span style="font-size: 14px; margin-top: 8px;">Treat this situation simply as a paid training for your system administrators, because it is due to your corporate network not being properly configured that we were able to attack you.</span> <span style="font-size: 14px; margin-top: 8px;">Our pentest services should be paid just like you pay the salaries of your system administrators. Get over it and pay for it.</span> <span style="font-size: 14px; margin-top: 8px;">If we don't give you a decryptor or delete your data after you pay, no one will pay us in the future.</span> <span style="font-size: 14px; margin-top: 8px;">You can get more information about us on Twitter https://twitter.com/hashtag/incransom?f=live</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Warning! Don't delete or modify encrypted files, it will lead to problems with decryption of files!</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">Don't go to the police or the FBI for help. They won't help you.</span> <span style="font-size: 14px; margin-top: 8px;">The police will try to prohibit you from paying the ransom in any way.</span> <span style="font-size: 14px; margin-top: 8px;">The first thing they will tell you is that there's no guarantee to decrypt your files and remove stolen files.</span> <span style="font-size: 14px; margin-top: 8px;">This is not true, we can do a test decryption before paying and your data will be guaranteed to be removed because it's a matter of our reputation.</span> <span style="font-size: 14px; margin-top: 8px;">Paying the ransom to us is much cheaper and more profitable than paying fines and legal fees.</span> <span style="font-size: 14px; margin-top: 8px;">The police and the FBI don't care what losses you suffer as a result of our attack, and we'll help you get rid of all your problems for a modest sum of money.</span> <span style="font-size: 14px; margin-top: 8px;">If you're worried that someone will trace your bank transfers, you can easily buy cryptocurrency for cash, thus leaving no digital trail that someone from your company paid our ransom.</span> <span style="font-size: 14px; margin-top: 8px;">The police and FBI won't be able to stop lawsuits from your customers for leaking personal and private information.</span> <span style="font-size: 14px; margin-top: 8px;">The police and FBI won't protect you from repeated attacks.</span> </div> <div style="display: flex; flex-direction: column; margin-top: 16px;"> <span style="font-size: 20px; font-weight: 600;">If you do not pay the ransom, we will attack your company again in the future.</span> </div> </div> </div> </body> </html>
URLs

https://twitter.com/hashtag/incransom?f=live</span>

Signatures

  • INC Ransomware

    INC Ransom is a ransomware that emerged in July 2023.

  • Inc_ransom family
  • Renames multiple (338) files with added filename extension

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

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Enumerates connected drives 3 TTPs 24 IoCs

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

  • Drops file in System32 directory 3 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36e3c83e50a19ad1048dab7814f3922631990578aab0790401bc67dbcc90a72e.exe
    "C:\Users\Admin\AppData\Local\Temp\36e3c83e50a19ad1048dab7814f3922631990578aab0790401bc67dbcc90a72e.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4280
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:5816
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:6024
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{7EF128B9-6440-4B4D-8E3D-38029CC0B69B}.xps" 133765755865230000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:5276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\Adobe\Setup\INC-README.html

      Filesize

      8KB

      MD5

      293b6073872df4f3492c483cece06514

      SHA1

      d48f6bcf0d6f47ade74b5e16e103f6f6decf3a18

      SHA256

      e2300a37a0b2a0d9d93806d14539b074bd77d85d3777dedd33c4f15f8356d4e9

      SHA512

      965e318ff415b43ae0a73dcfbe9d5b853a7fb308712e111b261d3e6284f391f9428a5c43e1eba42be7565b7f35a8f1dbe16041bc6f4e4809f085fa76af89deba

    • C:\Users\Admin\AppData\Local\Temp\{91DDFCB3-C5B7-4171-A835-4F7B676A55C5}

      Filesize

      4KB

      MD5

      69ed4857e1bf51075eefafcafca4ef5c

      SHA1

      2a55ce53d54b4c122ee88895b3093846a65e22b3

      SHA256

      a1dd62b6a4d7eab2419b7799924bfee3b3318977c8c12df482ef358f5ce1d08e

      SHA512

      f8dd6c6456a5dc9ef543bdbd5638e2fe5ab7a20411a7c40be81caf158936636f76c3aded677ba0fd69db4d416249b73b907d499a4e4ad81b10fec5a836341dbf

    • C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

      Filesize

      4KB

      MD5

      6ec58ce725832c2776b789b15c4b838e

      SHA1

      3a8dd45be32c6a268cd061c5e861ba80801a8ff6

      SHA256

      b9e1b0ea9f833c6747d92c3b9a895bc8e558e4086ccbf02fcb446ae558cc8eed

      SHA512

      a27c3655768d16ea40beca99d3d51f1ce04e7cc92aaee877e9b35c89fa749df926f67ced6f2bc392688b586c36802e97129428d933c04af633317b803b2a9d72

    • F:\INC-README.txt

      Filesize

      3KB

      MD5

      d8c35d7979b3f670ca9d154168cf9181

      SHA1

      8b8575a4993a5e2805ee0691a046d2cc675c0f77

      SHA256

      bb3e30c1aab5af9e400f290f26eded5d91757a347b4587f4f5f617ee6d8d9c90

      SHA512

      7bd407b16960ffe6cc73cef3bc1d3a82667b030a4208a35c2320aa6194053a1a78488e27554e223435b3cca69e3aa75aa9d4c58123d85f5add4c449483539b0e

    • memory/5276-1565-0x00007FFD43690000-0x00007FFD436A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1566-0x00007FFD43690000-0x00007FFD436A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1567-0x00007FFD43690000-0x00007FFD436A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1568-0x00007FFD43690000-0x00007FFD436A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1569-0x00007FFD43690000-0x00007FFD436A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1570-0x00007FFD41290000-0x00007FFD412A0000-memory.dmp

      Filesize

      64KB

    • memory/5276-1571-0x00007FFD41290000-0x00007FFD412A0000-memory.dmp

      Filesize

      64KB