Overview

overview

10

Static

static

10

2024-07-07...de.exe

windows7-x64

10

2024-07-07...de.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    92s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-07-2024 05:01

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Report Analysis Logs

General

  • Target

    2024-07-07_7acf5c4ff009920c576d6c62d794665d_darkside.exe

  • Size

    155KB

  • MD5

    7acf5c4ff009920c576d6c62d794665d

  • SHA1

    1764772a694de272d38de413425753c7a6d74a7a

  • SHA256

    9fdc7f26affd531762c0bb26da360606b4ef001aa105e953daa5b815db35040f

  • SHA512

    c29c56a937c017090c3ccf4effd1b9a35650882162a73e2d0f0e0a050aa631a6bd94b926418c3e6423280a553baa2af69d72c6e19296031f0a19e623e3b5d3eb

  • SSDEEP

    3072:1qJogYkcSNm9V7DxtZ0LHSvY3jGCJQh00b6OT:1q2kc4m9tDWLyvY3pQ

Score
10/10
ransomwarespywarestealer

Malware Config

Extracted

Path

C:\wDp8AZ9rV.README.txt

Ransom Note
>>>> Your data are stolen and encrypted If you don't pay the ransom, the data will be published on our TOR darknet sites. Keep in mind that once your data appears on our leak site, it could be bought by your competitors at any second, so don't hesitate for a long time. The sooner you pay the ransom, the sooner your company will be safe. >>>> You need to pay me 30000usdt(tether) wallet address: TYMxT3Zhv5dsPtDjNvEEdE9SwEErNdcQFZ >>>> You pay the fee, we will provide you with decryption services to help you fix the vulnerability >>>> You can send three files via email for decryption test, limit 3M. >>>> what is usdt? https://tether.to/ >>>> What guarantee is there that we won't cheat you? We are the oldest ransomware affiliate program on the planet, nothing is more important than our reputation. 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 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 need to contact our email: [email protected] [email protected] [email protected] You need to let all the above emails receive your email,lease note your ID in the email content. Write to us, we will always answer you. Sometimes you will need to wait for our response as we provide decryption services to many companies. You need to contact all our emails: [email protected], please note your ID in the email content. You need to contact all our emails: [email protected], please note your ID in the email content. You need to contact all our emails: [email protected], please note your ID in the email content. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>> Your personal DECRYPTION ID: AFA4025518B0064E80897C8766A448C6 <<<< >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you don't pay the ransom, we will attack your company multiple times again! Or a data leak! >>>> If your encrypted server does not have important files and does not require decryption services, you can also seek cooperation. We will escort you. You only need to pay a small fee and we can provide your company with a full set of security assessment services. >>>> Don't go to the police or the FBI for help and don't tell anyone that we attacked you. They won't help and will only make things worse for you. In 3 years not a single member of our group has been caught by the police, we are top notch hackers and we never leave a trail of crime. The police will try to prohibit you from paying the ransom in any way. The first thing they will tell you is that there is 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 is a matter of our reputation, we make hundreds of millions of dollars and are not going to lose our revenue because of your files. It is very beneficial for the police and FBI to let everyone on the planet know about your data leak because then your state will get the fines budgeted for you due to GDPR and other similar laws. The fines will be used to fund the police and the FBI, they will eat more sweet coffee donuts and get fatter and fatter. The police and the FBI don't care what losses you suffer as a result of our attack, and we will help you get rid of all your problems for a modest sum of money. Along with this you should know that it is not necessarily your company that has to pay the ransom and not necessarily from your bank account, it can be done by an unidentified person, such as any philanthropist who loves your company, for example, Elon Musk, so the police will not do anything to you if someone pays the ransom for you. 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 will not be able to stop lawsuits from your customers for leaking personal and private information. The police and FBI will not protect you from repeated attacks. Paying the ransom to us is much cheaper and more profitable than paying fines and legal fees. >>>> What are the dangers of leaking your company's data. First of all, you will receive fines from the government such as the GDRP and many others, you can be sued by customers of your firm for leaking information that was confidential. Your leaked data will be used by all the hackers on the planet for various unpleasant things. For example, social engineering, your employees' personal data can be used to re-infiltrate your company. Bank details and passports can be used to create bank accounts and online wallets through which criminal money will be laundered. On another vacation trip, you will have to explain to the FBI where you got millions of dollars worth of stolen cryptocurrency transferred through your accounts on cryptocurrency exchanges. Your personal information could be used to make loans or buy appliances. You would later have to prove in court that it wasn't you who took out the loan and pay off someone else's loan. Your competitors may use the stolen information to steal technology or to improve their processes, your working methods, suppliers, investors, sponsors, employees, it will all be in the public domain. You won't be happy if your competitors lure your employees to other firms offering better wages, will you? Your competitors will use your information against you. For example, look for tax violations in the financial documents or any other violations, so you have to close your firm. According to statistics, two thirds of small and medium-sized companies close within half a year after a data breach. You will have to find and fix the vulnerabilities in your network, work with the customers affected by data leaks. All of these are very costly procedures that can exceed the cost of a ransomware buyout by a factor of hundreds. It's much easier, cheaper and faster to pay us the ransom. Well and most importantly, you will suffer a reputational loss, you have been building your company for many years, and now your reputation will be destroyed. >>>> 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 5 million dollars, but in fact they secretly negotiate with us for 1 million dollars, so they earn 4 million dollars from you. If you approached us directly without intermediaries you would pay 5 times less, that is 1 million dollars.
URLs

https://tether.to/

Signatures

  • Renames multiple (585) files with added filename extension

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

    ransomware
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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
  • Modifies Control Panel 2 IoCs
    evasion
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-07_7acf5c4ff009920c576d6c62d794665d_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-07_7acf5c4ff009920c576d6c62d794665d_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:644
    • C:\ProgramData\D523.tmp
      "C:\ProgramData\D523.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4712
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\D523.tmp >> NUL
        3⤵
          PID:2640
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:2624
      • C:\Windows\system32\printfilterpipelinesvc.exe
        C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
        1⤵
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:732
        • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
          /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{FFB5B65A-485F-4A3C-A2A0-C8FB987C7216}.xps" 133648021141610000
          2⤵
          • Checks processor information in registry
          • Enumerates system info in registry
          • Suspicious use of SetWindowsHookEx
          PID:1064

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\$Recycle.Bin\S-1-5-21-2753856825-3907105642-1818461144-1000\YYYYYYYYYYY
        Filesize

        129B

        MD5

        4c97de4f24b1a69ef31f0521f5cd47d6

        SHA1

        a6d25ae955d089c7f989cb4940fccc9065c6b895

        SHA256

        60d9b404e4c2526481ecf8f37057afab9d5481c65e0c978367a04cc81ea267cb

        SHA512

        0af23eeaca64551c0115efae6779a51dd6f68a9a40d7cf82b69386c4e4b50d0d682ac4c943cee38e2dc0c19b8dbd33cda12f1ebda2329f9e74bde630a24564af

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      • C:\ProgramData\D523.tmp
        Filesize

        14KB

        MD5

        294e9f64cb1642dd89229fff0592856b

        SHA1

        97b148c27f3da29ba7b18d6aee8a0db9102f47c9

        SHA256

        917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

        SHA512

        b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
        Filesize

        155KB

        MD5

        5b760c44b6e8f1391c4274ec185f780d

        SHA1

        80c8f19835169c847a52efe6ce864f036bcafeb3

        SHA256

        d7d2fa9daf1a7a2ccf5b64a22ec6dfc1c6edb93bd45376afe5cfb721c0de1159

        SHA512

        a027629e78d9da99556325a38f9ba363cedb4a0fd607d3f4ed6c172f869be0ea8e5c940702bb5048078111f93ba85835b128af72a9fcb9ae05c502378a44cb6f

        Download Submit

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

        68KB

        MD5

        248ddb271e6487d8355c6d3e5cfed110

        SHA1

        82dc0da24e60a393427bba045021c2beac54b98b

        SHA256

        978835aa1d6ab9ac28caa80391fc0d9420a5ae7531eedf4b5b506ae523da02b3

        SHA512

        b3d48ea4b389d863c882cba769e72fc62839590687fba7397424d4c05e180e6700f4a64665d5c2b2d81b4fc3164c0ae54ae1f8ccc2eaf16e0eb93e55a6db6bfb

        Download Submit

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

        4KB

        MD5

        328d565a7a76a64b328796cc3cbba9e4

        SHA1

        f8bac233b51b30600f9af88ba92f5f213f4b6376

        SHA256

        eea230b2a6f87a3e528b5a6496624e69955ab4ce33ac05a681c8c0f65d89265a

        SHA512

        3084f2c23fa6daca55cb4a03508d3bfdf366d4a4cea0e99eddd7776b2424e56cffac99755a5f7276675c60896dd6c90e53f61b1a46753487dd6d957e4a258193

        Download Submit

      • C:\wDp8AZ9rV.README.txt
        Filesize

        7KB

        MD5

        186d99cfbfdc273aa7b786980d4d10be

        SHA1

        346935664b5d3f0e2810a36fab6e73910a574ebb

        SHA256

        b6f550c96438bee929c6a920e6a382e9a2862202f7536790bc2a6e9cbf329467

        SHA512

        432d338b36c2a43e6b4209e3621f99867421f268835742f4aadfe9d924bf14e8d4d889b7e2d0b7adc073412bad45ce8340f31fb425785a271618e3a38cf2e406

        Download Submit

      • F:\$RECYCLE.BIN\S-1-5-21-2753856825-3907105642-1818461144-1000\DDDDDDDDDDD
        Filesize

        129B

        MD5

        d825b5e5f3f84fee8e2c8b53b21044af

        SHA1

        2e3326c923dda1a737567744e870dc483538ea5c

        SHA256

        687c3e95119d2e02c2f5f8fd74740f73f7213151118d240749ef40d85040bed9

        SHA512

        504481df539e2a66d0782130170373355b7b0a4ca0217bee361e4b45430c4f1c72d5a8651410a2d1e3b017f2808d8757620366acd7049476efa76260ec55ffaf

        Download Submit

      • memory/1064-2886-0x00007FFADFE90000-0x00007FFADFEA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2889-0x00007FFADFE90000-0x00007FFADFEA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2890-0x00007FFADFE90000-0x00007FFADFEA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2887-0x00007FFADFE90000-0x00007FFADFEA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2888-0x00007FFADFE90000-0x00007FFADFEA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2911-0x00007FFADDD90000-0x00007FFADDDA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/1064-2924-0x00007FFADDD90000-0x00007FFADDDA0000-memory.dmp

        Filesize

        64KB

        Download

      • memory/2428-0-0x0000000002DF0000-0x0000000002E00000-memory.dmp

        Filesize

        64KB

        Download

      • memory/2428-1-0x0000000002DF0000-0x0000000002E00000-memory.dmp

        Filesize

        64KB

        Download

      • memory/2428-2-0x0000000002DF0000-0x0000000002E00000-memory.dmp

        Filesize

        64KB

        Download