Analysis

  • max time kernel
    95s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17/02/2025, 15:45

General

  • Target

    b9bba02d18bacc4bc8d9e4f70657d381568075590cc9d0e7590327d854224b32.exe

  • Size

    418KB

  • MD5

    b97812a2e6be54e725defbab88357fa2

  • SHA1

    29baab2551064fa30fb18955ccc8f332bd68ddd4

  • SHA256

    b9bba02d18bacc4bc8d9e4f70657d381568075590cc9d0e7590327d854224b32

  • SHA512

    922e875633f1ebb3168a1c67d6e6b0571c97a33e4f1b88a6be5fb62e2e817107d1efdbcbbf5153532f41d835a435e49df1d011e9c8b9006054ddf34da43a620a

  • SSDEEP

    12288:FnvxplpMAX99S4B009MqyQMKNT7lVfAD8xE:FvxplpMAtU4Bl9MdQFT7lVIoS

Malware Config

Extracted

Path

C:\Program Files (x86)\readme.txt

Family

dragonforce

Ransom Note
Hello! Your files have been stolen from your network and encrypted with a strong algorithm. We work for money and are not associated with politics. All you need to do is contact us and pay. --- Our communication process: 1. You contact us. 2. We send you a list of files that were stolen. 3. We decrypt 1 file to confirm that our decryptor works. 4. We agree on the amount, which must be paid using BTC. 5. We delete your files, we give you a decryptor. 6. We give you a detailed report on how we compromised your company, and recommendations on how to avoid such situations in the future. --- Client area (use this site to contact us): Link for Tor Browser: http://3pktcrcbmssvrnwe5skburdwe2h3v6ibdnn5kbjqihsg6eu6s6b7ryqd.onion >>> Use this ID: 81F2B1C14220E50881F2B1C14220E508 to begin the recovery process. * In order to access the site, you will need Tor Browser, you can download it from this link: https://www.torproject.org/ --- Additional contacts: Support Tox: 1C054B722BCBF41A918EF3C485712742088F5C3E81B2FDD91ADEA6BA55F4A856D90A65E99D20 --- Recommendations: DO NOT RESET OR SHUTDOWN - files may be damaged. DO NOT RENAME OR MOVE the encrypted and readme files. DO NOT DELETE readme files. --- Important: If you refuse to pay or do not get in touch with us, we start publishing your files. 24/11/2024 00:00 UTC the decryptor will be destroyed and the files will be published on our blog. Blog: http://z3wqggtxft7id3ibr7srivv5gjof5fwg76slewnzwwakjuf3nlhukdid.onion Sincerely, 01000100 01110010 01100001 01100111 01101111 01101110 01000110 01101111 01110010 01100011 01100101
URLs

http://3pktcrcbmssvrnwe5skburdwe2h3v6ibdnn5kbjqihsg6eu6s6b7ryqd.onion

http://z3wqggtxft7id3ibr7srivv5gjof5fwg76slewnzwwakjuf3nlhukdid.onion

Signatures

  • DragonForce

    Ransomware family based on Lockbit that was first observed in November 2023.

  • Dragonforce family
  • Drops desktop.ini file(s) 22 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 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\b9bba02d18bacc4bc8d9e4f70657d381568075590cc9d0e7590327d854224b32.exe
    "C:\Users\Admin\AppData\Local\Temp\b9bba02d18bacc4bc8d9e4f70657d381568075590cc9d0e7590327d854224b32.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:108
    • C:\Windows\system32\cmd.exe
      cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{096796F1-2149-464D-ACBB-03B5C167CC17}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{096796F1-2149-464D-ACBB-03B5C167CC17}'" delete
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2144
    • C:\Windows\system32\cmd.exe
      cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F892CD27-E23E-4515-87B3-8F8F21B9D9C9}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F892CD27-E23E-4515-87B3-8F8F21B9D9C9}'" delete
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2928
    • C:\Windows\system32\cmd.exe
      cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{32A7D592-2541-4316-9CBA-F77BBB019FC7}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{32A7D592-2541-4316-9CBA-F77BBB019FC7}'" delete
        3⤵
          PID:2700
      • C:\Windows\system32\cmd.exe
        cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{4322938B-E7D8-427C-9899-D8612A7A139D}'" delete
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2764
        • C:\Windows\System32\wbem\WMIC.exe
          C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{4322938B-E7D8-427C-9899-D8612A7A139D}'" delete
          3⤵
            PID:2292
        • C:\Windows\system32\cmd.exe
          cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{40688390-1826-4849-9E8B-083873315E70}'" delete
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1656
          • C:\Windows\System32\wbem\WMIC.exe
            C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{40688390-1826-4849-9E8B-083873315E70}'" delete
            3⤵
              PID:2056
          • C:\Windows\system32\cmd.exe
            cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{D6A7C606-A48C-4CE7-8835-04E81D7912DF}'" delete
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3016
            • C:\Windows\System32\wbem\WMIC.exe
              C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{D6A7C606-A48C-4CE7-8835-04E81D7912DF}'" delete
              3⤵
                PID:3000
            • C:\Windows\system32\cmd.exe
              cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{B7D60577-15EA-4C7B-BE0B-C497017039D0}'" delete
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:2092
              • C:\Windows\System32\wbem\WMIC.exe
                C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{B7D60577-15EA-4C7B-BE0B-C497017039D0}'" delete
                3⤵
                  PID:2312
              • C:\Windows\system32\cmd.exe
                cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{BB1A373F-4301-4C27-8A7E-482A72564628}'" delete
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:2320
                • C:\Windows\System32\wbem\WMIC.exe
                  C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{BB1A373F-4301-4C27-8A7E-482A72564628}'" delete
                  3⤵
                    PID:816
                • C:\Windows\system32\cmd.exe
                  cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{1E5A9288-DEC5-4D8F-9600-23F03936D215}'" delete
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:236
                  • C:\Windows\System32\wbem\WMIC.exe
                    C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{1E5A9288-DEC5-4D8F-9600-23F03936D215}'" delete
                    3⤵
                      PID:3028
                  • C:\Windows\system32\cmd.exe
                    cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{823E0A24-E393-468F-B11F-85124724B858}'" delete
                    2⤵
                      PID:2500
                      • C:\Windows\System32\wbem\WMIC.exe
                        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{823E0A24-E393-468F-B11F-85124724B858}'" delete
                        3⤵
                          PID:1640
                      • C:\Windows\system32\cmd.exe
                        cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{0A4CD207-FB7C-469F-9F7A-80D1BD4DFCFA}'" delete
                        2⤵
                          PID:1632
                          • C:\Windows\System32\wbem\WMIC.exe
                            C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{0A4CD207-FB7C-469F-9F7A-80D1BD4DFCFA}'" delete
                            3⤵
                              PID:1408
                          • C:\Windows\system32\cmd.exe
                            cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F64151A7-2488-4B24-9A4D-D03E41D3CAC7}'" delete
                            2⤵
                              PID:2452
                              • C:\Windows\System32\wbem\WMIC.exe
                                C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F64151A7-2488-4B24-9A4D-D03E41D3CAC7}'" delete
                                3⤵
                                  PID:1720
                              • C:\Windows\system32\cmd.exe
                                cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{A40927C3-0F96-44E1-B89A-47B10F36A0E6}'" delete
                                2⤵
                                  PID:2260
                                  • C:\Windows\System32\wbem\WMIC.exe
                                    C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{A40927C3-0F96-44E1-B89A-47B10F36A0E6}'" delete
                                    3⤵
                                      PID:2416
                                  • C:\Windows\system32\cmd.exe
                                    cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{1C5B9C0E-6DDC-430F-9959-B1C7BC19DF79}'" delete
                                    2⤵
                                      PID:592
                                      • C:\Windows\System32\wbem\WMIC.exe
                                        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{1C5B9C0E-6DDC-430F-9959-B1C7BC19DF79}'" delete
                                        3⤵
                                          PID:1932
                                      • C:\Windows\system32\cmd.exe
                                        cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{0E322147-06DC-47C3-8F71-A37CFEE921A2}'" delete
                                        2⤵
                                          PID:2592
                                          • C:\Windows\System32\wbem\WMIC.exe
                                            C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{0E322147-06DC-47C3-8F71-A37CFEE921A2}'" delete
                                            3⤵
                                              PID:1652
                                          • C:\Windows\system32\cmd.exe
                                            cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{A273B3E7-11AE-4B3C-8748-31324B458734}'" delete
                                            2⤵
                                              PID:2240
                                              • C:\Windows\System32\wbem\WMIC.exe
                                                C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{A273B3E7-11AE-4B3C-8748-31324B458734}'" delete
                                                3⤵
                                                  PID:2272
                                              • C:\Windows\system32\cmd.exe
                                                cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{41A049F0-5D90-4970-A62C-95EBA2C69DB2}'" delete
                                                2⤵
                                                  PID:964
                                                  • C:\Windows\System32\wbem\WMIC.exe
                                                    C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{41A049F0-5D90-4970-A62C-95EBA2C69DB2}'" delete
                                                    3⤵
                                                      PID:1728
                                                  • C:\Windows\system32\cmd.exe
                                                    cmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{8E1A70E3-B89F-4CF4-95D7-7FBA75E2544E}'" delete
                                                    2⤵
                                                      PID:456
                                                      • C:\Windows\System32\wbem\WMIC.exe
                                                        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{8E1A70E3-B89F-4CF4-95D7-7FBA75E2544E}'" delete
                                                        3⤵
                                                          PID:1784
                                                    • C:\Windows\system32\vssvc.exe
                                                      C:\Windows\system32\vssvc.exe
                                                      1⤵
                                                      • Suspicious use of AdjustPrivilegeToken
                                                      PID:2896

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

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                                                    Downloads

                                                    • C:\Program Files (x86)\readme.txt

                                                      Filesize

                                                      1KB

                                                      MD5

                                                      a5960d3a0f2b4f17e9220820060482dc

                                                      SHA1

                                                      84163d5b0ca469c80e7ca9f354be6a06b3fdf474

                                                      SHA256

                                                      80992369c2e7fb7440f6a9fda3ba9fc6f06dc726f073d62eda61c8d27b50cf52

                                                      SHA512

                                                      341f4221621e886b074d628c8d5a3614c1a855ef1533dc8869b17a0df155c33c7f75a09f394041e2e8c410a8786d4b01053454af756438040b86220fd6bfd74e