Overview

overview

10

Static

static

10

some_malic...le.exe

windows10-1703-x64

10

Analysis

  • max time kernel
    167s
  • max time network
    169s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-03-2024 15:00

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General

  • Target

    some_malicious_file.exe

  • Size

    164KB

  • MD5

    890a58f200dfff23165df9e1b088e58f

  • SHA1

    74e3d82f7ee81109e150dc41112cf95b3a4b5307

  • SHA256

    5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93

  • SHA512

    2ee3636833cd9b02f5e311401817b15514845d4c12c1416d7e345845f8084775bf8c5f8f32822066b75a6b627a93138a0b27deb99c8bbb1f8d640132a2d8de0d

  • SSDEEP

    3072:Hp5SexkWi1Lbi4eTMlwDCnu/q2GB96W/y:JvGWwbnWJ/yB9

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\Recovery\r4qti7176-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion r4qti7176. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/8703908FA807F8F7 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.top/8703908FA807F8F7 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: /zgepSdyypDQJGnvMsCNhz46hkjOAWV39CITuLAC/73SNJpgB1NgvYP/Y2MEUVKQ Kl/bcldnxY/iWROEPxEA9L1oToRhhdJqelM2AQ8r0wDx11ZaD8cxSxWIf+0w0uKL dw5FKlOXTbgHlJYEq9FekMol7MwWQGOx9f8nlSyKnOZRLWPYXUwpip971sdqF0oC iJF3YwAT3WaVCzRdP6y7luwvMBn+59Zydo4AenMWi+3ifskt3BgxUM0jhnipFDWC Ur8qC9lDrdN3S+/BpIrlgaNzI3JW1proFZqncBRVNcrZynfcb8zvAIZ/RSpxWMYJ HtpUMclVwTwNO0q7RKTtCkqljHybqMEYAX1wxmkoAW86o9i0wDJ/GPBb2ONj8mtr FNysaUjJv4Rwze55UgbolGi36uaBAIbtDHjaI6U3s+EJd+8i6xq3E1W1ElVrSs15 qLJKhxEHdSVZRE+M9G6MqR5i2T8C4xcxiS8KyTNP+cZqE7m5U9Jlejm71ae9/O09 QW9iJljwzAJDg29Xvvwhr0e9u0U4DfFgluNRJXydc1RxtJYmthLYq84FO7/KRB5a BBdqxIloFobNLCiPnjBWjHgihx6UXfQnECvz9kvM7oAThhzzHnIEXhl/DCDz1uoo Btc0b2JnEXilS40yDs+E4XYncbMnppddqsPZwI3AQ9/2ePlNdKLbnSRbPA9Q9Kgj H9ynzyKBCd3eCXxd11c0Tx6dXCJlXpSvG+FZq2UW55kp3cq1kwwNJEzwAiddf45t yqZEFCZoTk1yvJwiOJKTjvKmCXrl+KnLqt2w6HBotdV2B8rWryPLQa6IMSyojxef 7+XpRG2yet/2oQX8i8ofXlEmiyP8tsCaDmWo7ZuasYl6sbKX8XyaMom10HE2Bb5k EA0GW2Ae1IyPaYsJ5nVD8EFDj5gZzv5X1zioI+ZOrXqYAnKqG5GN/Jjo5850XyBd J7k7LUwLjzAtHvBcJhh2ExQVS5wqC0L/roj122DVcyVwGcMl4mUhZAIkR7BBj3j2 NHbkD4G69eVWw8r01vzU4lgZkQCNasBe52WJnAB8vY/bEFKFzDRzQvORhpVT+fyS p9tn7fniPe5wuI7bcsK0eCFa0PZgevSHlcqXlZadumpBRxB2GEBuJPn4Uk08sgqQ cJmJQR5HEuCLJ5TvBEH0NpDXzcfZ3XuLK3CO1+u8b/z7dH9jxqBhabBq/bVgQCL1 ksPUsZ4I Extension name: r4qti7176 ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/8703908FA807F8F7

http://decryptor.top/8703908FA807F8F7

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Enumerates connected drives 3 TTPs 25 IoCs

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

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 16 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\some_malicious_file.exe
    "C:\Users\Admin\AppData\Local\Temp\some_malicious_file.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:3408
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4256

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Recovery\r4qti7176-readme.txt
    Filesize

    6KB

    MD5

    e2a005da08ad0653731fb8999c7db338

    SHA1

    89e4e340889c0b523d3a8826f897b7c7b328fcb7

    SHA256

    eaf963165a06b7a8d8e8444c9e0ef45c1fd06b587b5fa10088205756198b30df

    SHA512

    c121fefaaabcd42119f1b1af6cf84ae2f82e08b15cb8b8a30e8b088845d243ec0a7d549ca71566088bb1170acff278c52a789add92ee2b5bcc040f4529a3eb5d

    Download Submit
  • memory/752-11-0x0000000002E70000-0x0000000002E8E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/752-5-0x00000000012B0000-0x00000000012B6000-memory.dmp
    Filesize

    24KB

    Download
  • memory/752-12-0x0000000003620000-0x0000000003647000-memory.dmp
    Filesize

    156KB

    Download
  • memory/752-14-0x00000000037E0000-0x000000000387A000-memory.dmp
    Filesize

    616KB

    Download
  • memory/752-13-0x0000000003650000-0x00000000037D9000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/752-6-0x00000000012B0000-0x00000000012B6000-memory.dmp
    Filesize

    24KB

    Download
  • memory/752-8-0x0000000003000000-0x00000000030AE000-memory.dmp
    Filesize

    696KB

    Download
  • memory/752-9-0x00000000031B0000-0x00000000033F9000-memory.dmp
    Filesize

    2.3MB

    Download
  • memory/752-10-0x00000000034D0000-0x000000000361A000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/752-0-0x0000000001230000-0x000000000123A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/752-4-0x00000000012A0000-0x00000000012A1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/752-3-0x00000000012B0000-0x00000000012B6000-memory.dmp
    Filesize

    24KB

    Download
  • memory/752-2-0x0000000001250000-0x0000000001251000-memory.dmp
    Filesize

    4KB

    Download
  • memory/752-15-0x0000000003880000-0x0000000003976000-memory.dmp
    Filesize

    984KB

    Download
  • memory/752-16-0x0000000003980000-0x00000000039AD000-memory.dmp
    Filesize

    180KB

    Download
  • memory/752-17-0x00000000039B0000-0x0000000003A4D000-memory.dmp
    Filesize

    628KB

    Download
  • memory/752-18-0x0000000003A90000-0x0000000003BB5000-memory.dmp
    Filesize

    1.1MB

    Download
  • memory/752-20-0x0000000003CC0000-0x0000000003D19000-memory.dmp
    Filesize

    356KB

    Download
  • memory/752-19-0x0000000003C10000-0x0000000003CB1000-memory.dmp
    Filesize

    644KB

    Download
  • memory/752-21-0x00000000012A0000-0x00000000012A1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/752-1-0x0000000001240000-0x0000000001241000-memory.dmp
    Filesize

    4KB

    Download