Overview

overview

10

Static

static

bb7b689850...f1.exe

windows7_x64

10

bb7b689850...f1.exe

windows10_x64

10

Analysis

  • max time kernel
    138s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 01:12

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General

  • Target

    bb7b6898501f7d84591f42687771d676762c65895449977058eef92fd982d4f1.exe

  • Size

    77KB

  • MD5

    f7960934acffff57650b2bd34f94e458

  • SHA1

    ee0b90d8a7080a520a980f20f0c6cbe47c7b21df

  • SHA256

    bb7b6898501f7d84591f42687771d676762c65895449977058eef92fd982d4f1

  • SHA512

    d8f35ffa83af9487d008029c50e501693ea4aa2010d1868e1c19a3f6147498b592b67f77db106d313187af47e2d28916d62f4f5aaf205787ffdd8526fbda1666

Score
10/10
sodinokibi1929ransomware

Malware Config

Extracted

Family

sodinokibi

Botnet

19

Campaign

29

C2

schluesseldienste-hannover.de

alpesiberie.com

bratek-immobilien.de

bcmets.info

log-barn.co.uk

diverfiestas.com.es

nexstagefinancial.com

mundo-pieces-auto.fr

marmarabasin.com

walterman.es

juergenblaetz.de

centuryvisionglobal.com

witraz.pl

aslog.fr

qandmmusiccenter.com

awag-blog.de

domilivefurniture.com

penumbuhrambutkeiskei.com

from02pro.com

teamsegeln.ch
Attributes
  • net

    true

  • pid

    19

  • prc

    mysql.exe

  • ransom_oneliner

    All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions

  • ransom_template

    ---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion {EXT}. 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/{UID} 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/{UID} 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: {KEY} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!

  • sub

    29

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
  • 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 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
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb7b6898501f7d84591f42687771d676762c65895449977058eef92fd982d4f1.exe
    "C:\Users\Admin\AppData\Local\Temp\bb7b6898501f7d84591f42687771d676762c65895449977058eef92fd982d4f1.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1516
    • 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:524
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:1408
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:916

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Replay Monitor

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Downloads

  • memory/1516-54-0x0000000075601000-0x0000000075603000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1516-56-0x0000000000020000-0x0000000000022000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1516-55-0x0000000000400000-0x000000000042C000-memory.dmp
    Filesize

    176KB

    Download