Analysis

  • max time kernel
    219s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 13:39

General

  • Target

    78b592a2710d81fa91235b445f674ee804db39c8cc34f7e894b4e7b7f6eacaff.exe

  • Size

    119KB

  • MD5

    fa8117afd2dbd20513522f2f8e991262

  • SHA1

    f7b876edb8fc0c83fd8b665d3c5a1050d4396302

  • SHA256

    78b592a2710d81fa91235b445f674ee804db39c8cc34f7e894b4e7b7f6eacaff

  • SHA512

    2bab344d136b31cd7c55b7cd0ef1b7718c9952573f3b1478a2efb8211563d7dedacefd4764a7186e15f7de93cc43fa29fc4d2fa61961a14bb12d7bea830e5032

  • SSDEEP

    3072:KW5yc3Y4SMQwuOekD96R928AN+/uSxo+HHz/bs/k4OS:K83Y5BAxa92KrxTnz/Y/k4O

Malware Config

Extracted

Family

sodinokibi

Botnet

$2b$13$wz1reRfdLg.aiStLDqg5JeqqySemSPatWKHdwbpWVrC3ty7Akscg6

Campaign

49

Attributes
  • net

    false

  • pid

    $2b$13$wz1reRfdLg.aiStLDqg5JeqqySemSPatWKHdwbpWVrC3ty7Akscg6

  • prc

    vsnapvss

    EnterpriseClient

    firefox

    infopath

    cvd

    tv_x64.exe

    VeeamTransportSvc

    steam

    encsvc

    mydesktopservice

    outlook

    synctime

    ocssd

    SAP

    cvfwd

    bengien

    vxmon

    bedbh

    ocomm

    ocautoupds

    raw_agent_svc

    oracle

    disk+work

    powerpnt

    saposcol

    sqbcoreservice

    sapstartsrv

    beserver

    saphostexec

    dbeng50

  • ransom_oneliner

    All of your files are encrypted! Find EDGEWATER-README.txt and follow instuctions

  • ransom_template

    ---=== Welcome. Again. ===--- [+] What's Happened? [+] Your files have been encrypted and currently unavailable. You can check it. All files in your system have {EXT} extension. By the way, everything is possible to recover (restore) but you should follow our instructions. Otherwise you can NEVER return your data. [+] What are our guarantees? [+] It's just a business and we care only about getting benefits. If we don't meet our obligations, nobody will deal with us. It doesn't hold our interest. So you can check the ability to restore your files. For this purpose you should visit our website where you can decrypt one file for free. That is our guarantee. It doesn't metter for us whether you cooperate with us or not. But if you don't, you'll lose your time and data cause only we have the private key to decrypt your files. In practice - time is much more valuable than money. [+] How to get access to our website? [+] Use TOR browser: 1. Download and install TOR browser from this site: https://torproject.org/ 2. Visit our website: http://4to43yp4mng2gdc3jgnep5bt7lkhqvjqiritbv4x2ebj3qun7wz4y2id.onion When you visit our website, put the following data into the input form: Key: {KEY} !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software or antivirus solutions to restore your data - it may entail the private key damage and as a result all your data loss! !!! !!! !!! ONE MORE TIME: It's in your best interests to get your files back. From our side we (the best specialists in this sphere) ready to make everything for restoring but please do not interfere. !!! !!! !!

  • sub

    49

  • svc

    QBCFMonitorService

    thebat

    dbeng50

    winword

    dbsnmp

    VeeamTransportSvc

    disk+work

    TeamViewer_Service.exe

    firefox

    QBIDPService

    steam

    onenote

    CVMountd

    cvd

    VeeamDeploymentSvc

    VeeamNFSSvc

    bedbh

    mydesktopqos

    avscc

    infopath

    cvfwd

    excel

    beserver

    powerpnt

    mspub

    synctime

    QBDBMgrN

    tv_w32.exe

    EnterpriseClient

    msaccess

Extracted

Path

C:\Users\EDGEWATER-README.txt

Ransom Note
---=== Welcome. Again. ===--- [+] What's Happened? [+] Your files have been encrypted and currently unavailable. You can check it. All files in your system have xi952 extension. By the way, everything is possible to recover (restore) but you should follow our instructions. Otherwise you can NEVER return your data. [+] What are our guarantees? [+] It's just a business and we care only about getting benefits. If we don't meet our obligations, nobody will deal with us. It doesn't hold our interest. So you can check the ability to restore your files. For this purpose you should visit our website where you can decrypt one file for free. That is our guarantee. It doesn't metter for us whether you cooperate with us or not. But if you don't, you'll lose your time and data cause only we have the private key to decrypt your files. In practice - time is much more valuable than money. [+] How to get access to our website? [+] Use TOR browser: 1. Download and install TOR browser from this site: https://torproject.org/ 2. Visit our website: http://4to43yp4mng2gdc3jgnep5bt7lkhqvjqiritbv4x2ebj3qun7wz4y2id.onion When you visit our website, put the following data into the input form: Key: kIGQGWbCE8ljcEftCm8hgdAY7iaXvPUYNXwQ/+oHttWaP2oo0UCoKi5XWpw3sl0p 6tSf6+IZ7K+f7TxmSEZL1Y/d8048qtW1K1Q5XYXbyY53vdQ2gI3oWObuNZKO+oGS 1ZafRVM5TrPUh2nbTzRajxelriLGCUmfpfWqfY3c3K1JxlV8/mt56xwPuzASmNgE fc04MnUSKlqo2vV6BvMU7v/k8BWlDejj84BE75sMXUcaB75w398iPj+iMUD8O8Pd 76SUcHcC5vK1USKB+wmkMI/jX6TTAHfLeHrVaK11botiBitcNh8WeE7MruGOy3Z5 AbEwTNf/DW8YEdQy6lBecI0cfqbe/qXkamLj9DGf9RAOkOx5qEMxu4Nx8KrIJ+h2 J5hKTEAxe40I++LQbDqPsLIGew3zH+mCJO8f4bp3H5rDdBexye3mi/vzdiD+rivF Ss1qsIhEFBqnSV65mfjXq4cMAGfzguMIZ2M6wMVzmT8PHmqiZXJScS5FF19DbwQD NvOQvCrnKxzXcN/6/AUVtjHBuG/4NbiB3nGarcmkgb6L0oCtFjww7BzFxQsU7Qa/ 1vGlWs31aAEA3xIdTwXmBKRw/NnK1LDLPw40nJWa49IayAvXOtLoqjFRX+NYUaNG GAp4FlCiKOCuhhXp6gO+7GkJGX2Yxjj+4ogJSsN6SxFqCZ9C80gXWYcbXQPENO7G NrGZWrVX4riE9rgUkqyrNbbsUTTnCvNIG5CXwo8W3n5AWledgZLZV0RPZAa0w4sy X07NfGGrYrrnlzotwGcdOogGEwu2oU9z4O4rFIlkrOu6wq0sJI8qSYRztEehLjnW hZuJPySBR8VLCVji4X+Xh2iD3IoN0AbkF0yAkx/7RdB0KzIPF8AfSuVSrUyCCyrW RmKzRWBHw8Rod/bUNOq1pWvCsVPjCtS/B/mpHle9n3+FQVFMPP7C2UyhQ0vpnfEq vgGRM7G6AmdOdTiF7nVbm1CRykZYoUGolUvELo3knmUmIx56cXqvBJeXwnhGQHkq r4eZpjwDWMKFE5zWGJWGSC1ndNxwgJpQ27tG7PL8Tt1OIS7dVy5cdvoGEx4Cx3Fj oSqJa8+wcNIiMfjsEMPRr14DQdf+0PZNkEEXXlUSmZZ1yKpsvjit3FrKKDvXm9dO sYb1u2fryqaS4TSisYF1IflRTljIYUE1WqvTGcxhbx4bwz5jEEwph8p1oV4SKQpK JMX6kgJSG676UKr3iCA82v6hhyrvt771byyLQey5wAnvua7oIDJt1eitBc4arMnf yMlWSnEQjn2ssccbGjuVvyzbr7Ayxa7KQdpxjUPvYSoAflX1UKpS2dXk6JWWnyFK T6oshyF72LEDDx/EW5XiGQkIq493Kibmn7Y= !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software or antivirus solutions to restore your data - it may entail the private key damage and as a result all your data loss! !!! !!! !!! ONE MORE TIME: It's in your best interests to get your files back. From our side we (the best specialists in this sphere) ready to make everything for restoring but please do not interfere. !!! !!! !!
URLs

http://4to43yp4mng2gdc3jgnep5bt7lkhqvjqiritbv4x2ebj3qun7wz4y2id.onion

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in Program Files directory 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\78b592a2710d81fa91235b445f674ee804db39c8cc34f7e894b4e7b7f6eacaff.exe
    "C:\Users\Admin\AppData\Local\Temp\78b592a2710d81fa91235b445f674ee804db39c8cc34f7e894b4e7b7f6eacaff.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2672
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2632
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\EDGEWATER-README.txt

      Filesize

      6KB

      MD5

      dd1ec79ab1fa534e73a85896ce7c8ebb

      SHA1

      548f83b65deb79481561939bf737e7c5e8c38ec9

      SHA256

      fb24652d8ac7b350a36da0467684470c33bda760792d5dd9e65eb924dd2496af

      SHA512

      8d5c40dd2a9df91795ff088b190b4552c4c639ec9a84eca21911ff8eb788103fce2145c4d2db2260802fc3bb00b847e2f1c2a09b097f9fa09aa9d7d330f800b2

    • memory/2324-0-0x0000000000020000-0x0000000000040000-memory.dmp

      Filesize

      128KB

    • memory/2324-1-0x0000000000020000-0x0000000000040000-memory.dmp

      Filesize

      128KB

    • memory/2324-2-0x0000000000020000-0x0000000000040000-memory.dmp

      Filesize

      128KB

    • memory/2324-20-0x0000000000020000-0x0000000000040000-memory.dmp

      Filesize

      128KB

    • memory/2672-12-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-10-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-11-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2672-9-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2672-13-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-14-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2672-15-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-16-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-17-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-18-0x0000000002700000-0x0000000002780000-memory.dmp

      Filesize

      512KB

    • memory/2672-19-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

      Filesize

      9.6MB

    • memory/2672-8-0x0000000001FD0000-0x0000000001FD8000-memory.dmp

      Filesize

      32KB

    • memory/2672-7-0x000000001B2B0000-0x000000001B592000-memory.dmp

      Filesize

      2.9MB