Overview

overview

10

Static

static

e63bfc0479...ba.exe

windows7-x64

10

e63bfc0479...ba.exe

windows10-2004-x64

10

Resubmissions

26-12-2022 17:09

221226-vpl8lsgd6y 10

26-12-2022 17:05

221226-vl64lsdb92 10

Analysis

  • max time kernel
    150s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2022 17:09

Sharing

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General

  • Target

    e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba.exe

  • Size

    56KB

  • MD5

    b5746928e66790ebd54e1052353fc2a0

  • SHA1

    43e19422cb3066a738944f2eeeb727a182aa48b4

  • SHA256

    e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba

  • SHA512

    5cf3cb5158d0b32d5f373b60b178b0eeaa82f0fb7dd5924d207b31fc8a5d0b09a7d3515d5f8ff4017260c23cbcef2495d2c6a9b2ecb1e8e84f27f37433edf352

  • SSDEEP

    768:qvrNNeRBl5JFTXqwXrkgrn/9/HiDKGwRj4RcTdyH4pYT3nPKVU1EBr75ud5JWHY2:UNeRBl5PT/rx1mzwRMSTdLpJBxmW4mT

Score
10/10
phobosevasionpersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\info.hta

Ransom Note
!!!All of your files are encrypted and downloaded files!!! All your files (contacts, clients, accounting, sql, base, payments and other documents with share) are downloaded to our servers, if you do not make contact, they will be distributed to the public and local media will also be informed. If you want to restore them, write us to the e-mail: [email protected] Write this ID in the title of your message 369D93DC-3349 Our online operator is available in the messenger Telegram: @restoredata77 You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Signatures

  • Phobos

    Phobos ransomware appeared at the beginning of 2019.

    ransomwarephobos
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
    ransomwareevasion
  • Deletes backup catalog 3 TTPs 2 IoCs

    Uses wbadmin.exe to inhibit system recovery.

    ransomware
  • Modifies Windows Firewall 1 TTPs 2 IoCs
    evasion
  • Drops startup file 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops desktop.ini file(s) 64 IoCs
  • Drops file in Program Files 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 2 IoCs

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

    ransomware
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba.exe
    "C:\Users\Admin\AppData\Local\Temp\e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Local\Temp\e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba.exe
      "C:\Users\Admin\AppData\Local\Temp\e63bfc04792f9f4b921ef182b83f03a5212f061a7c7d8cfe3c51f4fbc0032cba.exe"
      2⤵
        PID:1932
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2020
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:1752
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic shadowcopy delete
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1880
        • C:\Windows\system32\bcdedit.exe
          bcdedit /set {default} bootstatuspolicy ignoreallfailures
          3⤵
          • Modifies boot configuration data using bcdedit
          PID:1564
        • C:\Windows\system32\bcdedit.exe
          bcdedit /set {default} recoveryenabled no
          3⤵
          • Modifies boot configuration data using bcdedit
          PID:1448
        • C:\Windows\system32\wbadmin.exe
          wbadmin delete catalog -quiet
          3⤵
          • Deletes backup catalog
          PID:1776
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1988
        • C:\Windows\system32\netsh.exe
          netsh advfirewall set currentprofile state off
          3⤵
          • Modifies Windows Firewall
          PID:1540
        • C:\Windows\system32\netsh.exe
          netsh firewall set opmode mode=disable
          3⤵
          • Modifies Windows Firewall
          PID:1924
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta"
        2⤵
        • Modifies Internet Explorer settings
        PID:216
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta"
        2⤵
        • Modifies Internet Explorer settings
        PID:1736
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe" "C:\info.hta"
        2⤵
        • Modifies Internet Explorer settings
        PID:1468
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1772
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:1636
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic shadowcopy delete
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1564
        • C:\Windows\system32\bcdedit.exe
          bcdedit /set {default} bootstatuspolicy ignoreallfailures
          3⤵
          • Modifies boot configuration data using bcdedit
          PID:1728
        • C:\Windows\system32\bcdedit.exe
          bcdedit /set {default} recoveryenabled no
          3⤵
          • Modifies boot configuration data using bcdedit
          PID:460
        • C:\Windows\system32\wbadmin.exe
          wbadmin delete catalog -quiet
          3⤵
          • Deletes backup catalog
          PID:212
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:576
    • C:\Windows\system32\wbengine.exe
      "C:\Windows\system32\wbengine.exe"
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1360
    • C:\Windows\System32\vdsldr.exe
      C:\Windows\System32\vdsldr.exe -Embedding
      1⤵
        PID:1860
      • C:\Windows\System32\vds.exe
        C:\Windows\System32\vds.exe
        1⤵
          PID:1644

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\Desktop\info.hta
          Filesize

          5KB

          MD5

          1a1510be4b9b88e048c70c9f49838b21

          SHA1

          26d4eca895e3391e07201d3ed9e9f53c8fea7ab4

          SHA256

          645971cfa7d7ea9e6f3b66c0fb4b10bca5e1ef5349f3369eb7336289aa88c574

          SHA512

          e16da36c39ad91d66f2a2e74e7e6ba964cadfbc6e094a299160f20e2c5618667c56e9858b6954d2bbadd5b447d96b8d2023f64e1f8bea21ce72a039c737bf448

          Download Submit

        • C:\info.hta
          Filesize

          5KB

          MD5

          1a1510be4b9b88e048c70c9f49838b21

          SHA1

          26d4eca895e3391e07201d3ed9e9f53c8fea7ab4

          SHA256

          645971cfa7d7ea9e6f3b66c0fb4b10bca5e1ef5349f3369eb7336289aa88c574

          SHA512

          e16da36c39ad91d66f2a2e74e7e6ba964cadfbc6e094a299160f20e2c5618667c56e9858b6954d2bbadd5b447d96b8d2023f64e1f8bea21ce72a039c737bf448

          Download Submit

        • C:\users\public\desktop\info.hta
          Filesize

          5KB

          MD5

          1a1510be4b9b88e048c70c9f49838b21

          SHA1

          26d4eca895e3391e07201d3ed9e9f53c8fea7ab4

          SHA256

          645971cfa7d7ea9e6f3b66c0fb4b10bca5e1ef5349f3369eb7336289aa88c574

          SHA512

          e16da36c39ad91d66f2a2e74e7e6ba964cadfbc6e094a299160f20e2c5618667c56e9858b6954d2bbadd5b447d96b8d2023f64e1f8bea21ce72a039c737bf448

          Download Submit

        • memory/212-81-0x0000000000000000-mapping.dmp

          Download

        • memory/216-68-0x0000000000000000-mapping.dmp

          Download

        • memory/460-80-0x0000000000000000-mapping.dmp

          Download

        • memory/1044-54-0x00000000756A1000-0x00000000756A3000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1448-65-0x0000000000000000-mapping.dmp

          Download

        • memory/1468-70-0x0000000000000000-mapping.dmp

          Download

        • memory/1540-60-0x000007FEFC181000-0x000007FEFC183000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1540-59-0x0000000000000000-mapping.dmp

          Download

        • memory/1564-64-0x0000000000000000-mapping.dmp

          Download

        • memory/1564-78-0x0000000000000000-mapping.dmp

          Download

        • memory/1636-72-0x0000000000000000-mapping.dmp

          Download

        • memory/1728-79-0x0000000000000000-mapping.dmp

          Download

        • memory/1736-69-0x0000000000000000-mapping.dmp

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        • memory/1752-58-0x0000000000000000-mapping.dmp

          Download

        • memory/1772-71-0x0000000000000000-mapping.dmp

          Download

        • memory/1776-66-0x0000000000000000-mapping.dmp

          Download

        • memory/1880-63-0x0000000000000000-mapping.dmp

          Download

        • memory/1924-61-0x0000000000000000-mapping.dmp

          Download

        • memory/1988-57-0x0000000000000000-mapping.dmp

          Download

        • memory/2020-56-0x0000000000000000-mapping.dmp

          Download