Overview

overview

10

Static

static

10

0d7f296d0b...le.exe

windows7_x64

10

0d7f296d0b...le.exe

windows10_x64

10

Resubmissions

23-08-2021 11:05

210823-nrkcshgr2x 10

26-07-2021 12:42

210726-26nlz7zsf2 10

Analysis

  • max time kernel
    1449s
  • max time network
    1535s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    23-08-2021 11:05

Sharing

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General

  • Target

    0d7f296d0b7ad462d55d49c374ef271f5898c3487192bff7b157942280b876b6.sample.exe

  • Size

    161KB

  • MD5

    98164254301c7670ce8466d7f488608d

  • SHA1

    ce0f5b0b1cf7d5c63848b4c7af1cf4de895e672d

  • SHA256

    0d7f296d0b7ad462d55d49c374ef271f5898c3487192bff7b157942280b876b6

  • SHA512

    39fbf256eae87be00ea51f59ef259f541f53c607cb67479cf3068cf3aeb9119fbf86555027c1e4c895458693fd1b990990088a7d35c1c9f5ffdb7a74a6197621

Score
10/10
sodinokibiransomwarespywarestealersuricata

Malware Config

Extracted

Path

C:\5h6x6cc-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 5h6x6cc. 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/9E32D13664EF2F28 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/9E32D13664EF2F28 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: rij2mp7cny9Qoz1n3r2bTMFEXBf3vjiCd/6syOHc0cmpCoZNvdXvvLPZkpCyVSQI C1lxK+C3M/N9jD33+K23NQ8M8NCs1ZzfqpslT0Wgcjo+iF39a7TqIaoyZTZougPm 1WYD+QDmUNgrwRuC0p78ZZIPt2ACjg3vt267MKI/59l3V1pUzf+nFJy4KoikgY8d HcIa7tZyhyCkXGJ8H7cqKBTzMZORNp3ZwNwYRdIr1m7FLm6wA9TPwkM7TR7kdBpQ K94rcMQn8Q9f5pkG6gaLTHe9veA7yJ0k2maF9+/r1Y7KuWNKmKLFiuUy2l0nqZ8j wmzT3w8/HDGT/QHNOatVSOvGJz8YIq4/5lmHdcA3Xtm6iuCeCHagdgyU9WPrjAh3 DNWn/KZ7nhJItRx1mQQirgDq270Hmmw6i9odbcXcuplg6E0qB3A1bZXcfgSd2N0t oI6FtZipAc8XPWpF/4TQCjhRwi5bOCfS+47nv4CTHfr1HH8hD4H9mFYD1j3oXS6Z fPN60yQ3H/qvJa1AFsA5O7yaQNLvi99S1X26s3JhDGfqBLIz4LQwE1rc08MMDYRW +ob9HeCJGUDhBLGB4BOFjIn1SsVs8m2yAXfmXWLJSIKZbeXjy1oCKQ7xAWG2ox8j bvp6cP35tMJB45UlPgLVtM2lLDM2E3nbMPX5gNRHI+OMzWpOwMHA0+YjPTCOkUeo GlLXMNysMf6ZiCf2ExrvCaGLgRFogNMsl/GKrjTFiaraCCu0YP2dEd2BZS9q8W5x QCFfrq661fteQlXnfMSN2TCSKwbGgX8q3HX5zw6TfNS1ZOm5XIt2udUD7xu299Lw 8ADCHLPBUhKQzE+jYV2C0hkvFcuIXEMTOIohMWbgVtLpU3cCg2owzI/IBYhZ6ohU PHNgf6Hov1ub8xlflK39JNZXU2gtfldvgVobzHpq76cqYw+vPzoZkdZm9fQgyUeD AkhZELtE02qIBIA338CwB2ZSXRtQFo1lpGCgOGuEUTcLv/x8kMJL8+JKVxe1Cz3B Z1CyGAlSOe2HmrJkLuVrTQQ+bJzv3VlWidq414COZUEUGHBsyEQgsOtgFiPN4MIb vElPDE3V/YXXPPUTO/qri2W3pCTQy91sl2PB4+/nnd15auHqJiapXVNeYvqTx/bH m6z0JJBkaZ7tskDY Extension name: 5h6x6cc ----------------------------------------------------------------------------------------- !!! 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/9E32D13664EF2F28

http://decryptor.top/9E32D13664EF2F28

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • suricata: ET MALWARE Known Sinkhole Response Header

    suricata: ET MALWARE Known Sinkhole Response Header

    suricata
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies extensions of user files 5 IoCs

    Ransomware generally changes the extension on encrypted files.

    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 32 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Interacts with shadow copies 2 TTPs 1 IoCs

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

    ransomware
  • Modifies system certificate store 2 TTPs 28 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d7f296d0b7ad462d55d49c374ef271f5898c3487192bff7b157942280b876b6.sample.exe
    "C:\Users\Admin\AppData\Local\Temp\0d7f296d0b7ad462d55d49c374ef271f5898c3487192bff7b157942280b876b6.sample.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1120
    • 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:276
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:1528
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1864

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/276-71-0x0000000000000000-mapping.dmp
    Download
  • memory/1120-60-0x0000000074D91000-0x0000000074D93000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1120-62-0x00000000020A0000-0x000000000213F000-memory.dmp
    Filesize

    636KB

    Download
  • memory/1120-63-0x00000000022E0000-0x000000000240D000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1120-64-0x00000000005A0000-0x00000000005BF000-memory.dmp
    Filesize

    124KB

    Download
  • memory/1120-65-0x00000000025F0000-0x00000000026F9000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/1120-66-0x0000000000070000-0x000000000007A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1120-67-0x0000000000100000-0x0000000000101000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1120-68-0x0000000000110000-0x0000000000111000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1120-69-0x0000000000120000-0x0000000000121000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1120-70-0x0000000000130000-0x0000000000136000-memory.dmp
    Filesize

    24KB

    Download
  • memory/1528-72-0x0000000000000000-mapping.dmp
    Download