Overview

overview

10

Static

static

e77e82020c...28.exe

windows7_x64

10

e77e82020c...28.exe

windows10_x64

10

Analysis

  • max time kernel
    168s
  • max time network
    129s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 00:47

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General

  • Target

    e77e82020c2779190390cdd1b7fef705e4666caa3bfa8498119c37e7086f3d28.exe

  • Size

    120KB

  • MD5

    45b4086d503c8c97fb212cb7a0cf2b53

  • SHA1

    5596c6d801d4eecece08a2605042ce7dccb471be

  • SHA256

    e77e82020c2779190390cdd1b7fef705e4666caa3bfa8498119c37e7086f3d28

  • SHA512

    674bc378963fb65bdd1c7956058af332e040d1da74d683874c538e917b58c7c28cecdb93bd47c27c8aee749bd21b8dc5e626813e56f49da301080fe31f272465

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\oa43i6-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 oa43i6. 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/B0FDC570398023FE 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://decoder.re/B0FDC570398023FE 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: 4SQ/vsfHfanqskYwRHeByxXGogsUmZ3wrbxfZzQdWfV0jxSaJco23hAyuPhkYZ1b hFgt26oqKT1MgFRBf8HcIqitnNh1qvlxIJjDpfRkgRcJXLwUTHO1LCWMHhaYZYtt zZWKBwkDOppUkr62niQI96VbYmhjBP9h0aJ0YN8NtfwJiVHNKkvbR6gqGUCzvb/y viPeJYaHfn1xKll7JK5JGhw8dZ1lXm9RAtaob/+vvMcYG7+gt2ND205vNcOcoCSs TbyN6K7G4kD8NNaSaKzPHTq7buBGCnfRiDa7SzKXhzHNpNMjd304C4bpJ9bq1HXT g6heUO29vaV9WQSWeKVXk2/WooLzipsUVatvDcFJ5kyIutRdzuAzFRdVFslUI+wX CU5mAI4KCe3dVe9JL5FCNuCyrtkLh8kH++gVw65R1H1hrI7NGnWlrmpZlFgklMIO ty3njPvJwRDkg/AFn7vzZqr2mvSGFiu2YXIHcV5Iu5THvBJj2RxLNDCRT6oyn/1z HhtoNXaPM/IErPvZ6mICxudsxqcViJd87Py58ZEK5rgbbWp3FMapl5Fx7W0iuCMB mOvM0vA6KicGT99DNhyYWxCAylh5nh+Kq2jbiqR87xfKXhVfTkdNbwXXyGvtphka V73tDwh3wFjODrorGCZllFUcWmMtkb40bG5U3U9EAWZx5ZURZlx/PV4KUthGqeLz L0hWiRYSavCGA7aXsKfNs8WNxEiY4tfiu79x1aduS0sKRO7zvmUK+PEWRlX0msda qe6GI7e0cXYaivqEFHKG/sPCA7HNUbL65LjrEjhx/uEPvYLjX0kSmhAY9FapfsRC QGajYcl1+xYM8ofmdI+ow80uSrBMKBLBPcNcBCgs5gfeDo3cL4lNXU6GHONQR9B2 RKnnu9OwamA2WS2h1ExDFOTDv9at+u82dWRxGgUkKMZxaE5weBTLOGvOb76ZiXti pS93PkeI7pE6vrM4AY8QziRaH/5MSogGWHZS/iS3CupiS3peSAqZnFLOb+srH09c fJftAcW8QeEyUdLUjOzLx3crA76F6uIc+LDq3DkSpCxBHKSBOmI58IXWJQAZZGmt UzX5OoJfH/gMebyWqWConS8c2eHJCn59inf5fKeyVlh8JN7CGnr/Q5oomRpnHeEN ZVO9lSFN15KqgxpRaMZTi+UnP7HVObFj/2CqkN4uKOAQKyer3y9AX0i4mWSDzfcO XCnHiaUM57h73xHDEeGGBzUaHc0Iz15nFJPScwN6ewyZsnJAruREbUKoGrHMdTck fSs= Extension name: oa43i6 ----------------------------------------------------------------------------------------- !!! 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/B0FDC570398023FE

http://decoder.re/B0FDC570398023FE

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 7 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.

  • Drops file in Program Files directory 32 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e77e82020c2779190390cdd1b7fef705e4666caa3bfa8498119c37e7086f3d28.exe
    "C:\Users\Admin\AppData\Local\Temp\e77e82020c2779190390cdd1b7fef705e4666caa3bfa8498119c37e7086f3d28.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1244
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:512
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1128

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads