Overview

overview

9

Static

static

3

814efbd86c...1f.exe

windows7-x64

9

814efbd86c...1f.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    07-08-2024 01:45

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    814efbd86c0d4e11bfeb5b4bc06c1b6f378455837789637ce581b22777b3a81f.exe

  • Size

    1.0MB

  • MD5

    69a45130e5e5aadaae4f023c6ea37725

  • SHA1

    28e1f0d8e479597f4d7b20c43bc8044482ebbc74

  • SHA256

    814efbd86c0d4e11bfeb5b4bc06c1b6f378455837789637ce581b22777b3a81f

  • SHA512

    357f9b5aca858c8a77b124674c4469a760cf7db340263217d02787eebeccef3c2e13676a8fbe44336cee6b3d3ff189b12ee197f4da6584be0ec6b9cedd7dc807

  • SSDEEP

    24576:6QMc/LMx3+ZoXdEwZuS2+gYUdX4h3dHt:668uZoNEwBg3XSJ

Score
9/10
defense_evasionevasionexecutionimpactransomware

Malware Config

Signatures

  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution
  • Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
    ransomwareevasion
  • Drops startup file 2 IoCs
  • Drops desktop.ini file(s) 36 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Interacts with shadow copies 3 TTPs 1 IoCs

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

    ransomware
  • Modifies Control Panel 3 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 3 IoCs
    evasion
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\814efbd86c0d4e11bfeb5b4bc06c1b6f378455837789637ce581b22777b3a81f.exe
    "C:\Users\Admin\AppData\Local\Temp\814efbd86c0d4e11bfeb5b4bc06c1b6f378455837789637ce581b22777b3a81f.exe"
    1⤵
    • Drops startup file
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2272
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin Delete Shadows /All /Quiet
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1604
      • C:\Windows\system32\vssadmin.exe
        vssadmin Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:2328
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2308
      • C:\Windows\system32\bcdedit.exe
        bcdedit /set {default} recoveryenabled No
        3⤵
        • Modifies boot configuration data using bcdedit
        PID:2096
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2896
      • C:\Windows\system32\bcdedit.exe
        bcdedit /set {default} bootstatuspolicy ignoreallfailures
        3⤵
        • Modifies boot configuration data using bcdedit
        PID:2752
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c wmic SHADOWCOPY /nointeractive
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic SHADOWCOPY /nointeractive
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2924
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{114FEB11-1D2C-4EBD-9FE3-460FEDCE7D1C}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{114FEB11-1D2C-4EBD-9FE3-460FEDCE7D1C}'" delete
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2992
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{DFB62530-39DF-4AF1-BA3F-5C49383B0D41}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{DFB62530-39DF-4AF1-BA3F-5C49383B0D41}'" delete
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:884
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F2BDEC03-18F3-4EA9-ABD4-D53CDBF9E0AC}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{F2BDEC03-18F3-4EA9-ABD4-D53CDBF9E0AC}'" delete
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:580
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{6F47B8E0-A76F-42B8-80C5-2B902F5E5749}'" delete
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2996
      • C:\Windows\System32\wbem\WMIC.exe
        C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{6F47B8E0-A76F-42B8-80C5-2B902F5E5749}'" delete
        3⤵
          PID:1620
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{021F038D-EF98-4277-807F-D9D2C31761FE}'" delete
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1068
        • C:\Windows\System32\wbem\WMIC.exe
          C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{021F038D-EF98-4277-807F-D9D2C31761FE}'" delete
          3⤵
            PID:1700
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{522CFB70-E966-4631-B951-39079840FC86}'" delete
          2⤵
            PID:1988
            • C:\Windows\System32\wbem\WMIC.exe
              C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{522CFB70-E966-4631-B951-39079840FC86}'" delete
              3⤵
                PID:2020
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{39A60542-2909-4674-A9B2-FCD89B71F373}'" delete
              2⤵
                PID:1220
                • C:\Windows\System32\wbem\WMIC.exe
                  C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{39A60542-2909-4674-A9B2-FCD89B71F373}'" delete
                  3⤵
                    PID:1436
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{09D614CE-B995-49B2-AD78-718627D30B0D}'" delete
                  2⤵
                    PID:1984
                    • C:\Windows\System32\wbem\WMIC.exe
                      C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{09D614CE-B995-49B2-AD78-718627D30B0D}'" delete
                      3⤵
                        PID:2620
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{9A213CE1-2A1D-4404-85E9-A877A57FF56E}'" delete
                      2⤵
                        PID:2040
                        • C:\Windows\System32\wbem\WMIC.exe
                          C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{9A213CE1-2A1D-4404-85E9-A877A57FF56E}'" delete
                          3⤵
                            PID:1496
                        • C:\Windows\System32\cmd.exe
                          "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{07126393-5C20-4FEC-84EB-08FDE444B0C2}'" delete
                          2⤵
                            PID:2044
                            • C:\Windows\System32\wbem\WMIC.exe
                              C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{07126393-5C20-4FEC-84EB-08FDE444B0C2}'" delete
                              3⤵
                                PID:2084
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{569F095D-1CBC-4EAB-A3CC-4EDACD8A6278}'" delete
                              2⤵
                                PID:2536
                                • C:\Windows\System32\wbem\WMIC.exe
                                  C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{569F095D-1CBC-4EAB-A3CC-4EDACD8A6278}'" delete
                                  3⤵
                                    PID:1168
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{25D60D36-2134-4703-B70F-C1E5670E2758}'" delete
                                  2⤵
                                    PID:3004
                                    • C:\Windows\System32\wbem\WMIC.exe
                                      C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{25D60D36-2134-4703-B70F-C1E5670E2758}'" delete
                                      3⤵
                                        PID:112
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{E62387E8-4164-4550-873D-246FB783FDA4}'" delete
                                      2⤵
                                        PID:1332
                                        • C:\Windows\System32\wbem\WMIC.exe
                                          C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{E62387E8-4164-4550-873D-246FB783FDA4}'" delete
                                          3⤵
                                            PID:2168
                                        • C:\Windows\System32\cmd.exe
                                          "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{EBF372D1-ABDA-4550-BCFA-E589781243CB}'" delete
                                          2⤵
                                            PID:2212
                                            • C:\Windows\System32\wbem\WMIC.exe
                                              C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{EBF372D1-ABDA-4550-BCFA-E589781243CB}'" delete
                                              3⤵
                                                PID:2864
                                            • C:\Windows\System32\cmd.exe
                                              "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{223604F6-39C9-4351-83D1-90EEE67EC572}'" delete
                                              2⤵
                                                PID:1252
                                                • C:\Windows\System32\wbem\WMIC.exe
                                                  C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{223604F6-39C9-4351-83D1-90EEE67EC572}'" delete
                                                  3⤵
                                                    PID:2204
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{E3902E7F-7A32-4261-A3EE-B17FE1936361}'" delete
                                                  2⤵
                                                    PID:1048
                                                    • C:\Windows\System32\wbem\WMIC.exe
                                                      C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{E3902E7F-7A32-4261-A3EE-B17FE1936361}'" delete
                                                      3⤵
                                                        PID:2076
                                                    • C:\Windows\System32\cmd.exe
                                                      "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{7CD00F17-C743-4154-B479-2E288FF81CB4}'" delete
                                                      2⤵
                                                        PID:2356
                                                        • C:\Windows\System32\wbem\WMIC.exe
                                                          C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{7CD00F17-C743-4154-B479-2E288FF81CB4}'" delete
                                                          3⤵
                                                            PID:2336
                                                        • C:\Windows\System32\cmd.exe
                                                          "C:\Windows\System32\cmd.exe" /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{47BC8E53-5A59-4C7C-AEF0-C0F1C41CFCA7}'" delete
                                                          2⤵
                                                            PID:888
                                                            • C:\Windows\System32\wbem\WMIC.exe
                                                              C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{47BC8E53-5A59-4C7C-AEF0-C0F1C41CFCA7}'" delete
                                                              3⤵
                                                                PID:2828
                                                          • C:\Windows\system32\vssvc.exe
                                                            C:\Windows\system32\vssvc.exe
                                                            1⤵
                                                            • Suspicious use of AdjustPrivilegeToken
                                                            PID:2704
                                                          • C:\Windows\system32\vssvc.exe
                                                            C:\Windows\system32\vssvc.exe
                                                            1⤵
                                                              PID:1808

                                                            Network

                                                            MITRE ATT&CK Enterprise v15

                                                            Replay Monitor

                                                            Loading Replay Monitor...

                                                            Downloads

                                                            • C:\Program Files\#Read-for-recovery.txt
                                                              Filesize

                                                              1KB

                                                              MD5

                                                              153a1cdc8ad4ddcc04f51e316e880e2f

                                                              SHA1

                                                              127eed32f73cdf3bafae7e04bd3573b64ccbe50a

                                                              SHA256

                                                              306a329356400e59f097093cee1d2ffdfcf726f512f1e8f6d4c415c4659fedd6

                                                              SHA512

                                                              561a3c6e753e1db94502239fa3c09f2f759b67f1d86f303d712948605e1cb34d9ef3736ad49d29801abd7e26f71cf92a2f0f5fa989329d6fbc58dd096793ffbf

                                                              Download Submit