Analysis Overview
SHA256
44b87df9f68f5a3084c7d80c1c7492ca5209e816a4e83fdbd6e2fcb6f1ff936f
Threat Level: Known bad
The file Cryp_RAT.doc was found to be: Known bad.
Malicious Activity Summary
Detect Neshta payload
Neshta
Neshta family
Lockbit family
Lockbit
Renames multiple (317) files with added filename extension
Reads user/profile data of web browsers
Loads dropped DLL
Executes dropped EXE
Modifies system executable filetype association
Indicator Removal: File Deletion
Drops desktop.ini file(s)
Sets desktop wallpaper using registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Drops file in Windows directory
Drops file in Program Files directory
Subvert Trust Controls: Mark-of-the-Web Bypass
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Office loads VBA resources, possible macro or embedded object present
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Modifies Control Panel
Checks processor information in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Launches Equation Editor
Enumerates system info in registry
NTFS ADS
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:43
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:43
Reported
2024-11-09 19:48
Platform
win7-20240903-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Detect Neshta payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Lockbit
Lockbit family
Neshta
Neshta family
Renames multiple (317) files with added filename extension
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| N/A | N/A | C:\ProgramData\69BB.tmp | N/A |
| N/A | N/A | C:\Windows\svchost.com | N/A |
Loads dropped DLL
Modifies system executable filetype association
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
Reads user/profile data of web browsers
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| File opened for modification | F:\$RECYCLE.BIN\S-1-5-21-1846800975-3917212583-2893086201-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
Indicator Removal: File Deletion
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\TdGeIqAUn.bmp" | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\TdGeIqAUn.bmp" | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\69BB.tmp | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2600 set thread context of 988 | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\misc.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WINDOW~1\WinMail.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\wmpconfig.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\wmpconfig.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\ONENOTEM.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\BCSSync.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\INTERN~1\iexplore.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\MOZILL~1\UNINST~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\WMPDMC.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WINDOW~1\wab.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\WI4223~1\sidebar.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\OIS.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\wmplayer.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WINDOW~1\wab.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WINDOW~1\wabmig.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\SETUPF~1\{AC76B~1\Setup.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\setup_wm.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI4223~1\sidebar.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\MSOUC.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\INTERN~1\ielowutil.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\wmpshare.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\INTERN~1\ieinstal.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WINDOW~1\WinMail.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\wmplayer.exe | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\WI54FB~1\setup_wm.exe | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\svchost.com | C:\Windows\svchost.com | N/A |
| File opened for modification | C:\Windows\svchost.com | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| File opened for modification | C:\Windows\Debug\WIA\wiatrace.log | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| File opened for modification | C:\Windows\directx.sys | C:\Windows\svchost.com | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\69BB.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\svchost.com | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Office loads VBA resources, possible macro or embedded object present
Launches Equation Editor
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop\WallpaperStyle = "10" | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.TdGeIqAUn | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.TdGeIqAUn\ = "TdGeIqAUn" | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TdGeIqAUn\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TdGeIqAUn | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TdGeIqAUn\DefaultIcon\ = "C:\\ProgramData\\TdGeIqAUn.ico" | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Cryp_RAT.rtf"
C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c%tmp%\Client.exe AC
C:\Users\Admin\AppData\Local\Temp\Client.exe
C:\Users\Admin\AppData\Local\Temp\Client.exe AC
C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe" A C
C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe"
C:\ProgramData\69BB.tmp
"C:\ProgramData\69BB.tmp"
C:\Windows\svchost.com
"C:\Windows\svchost.com" "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\69BB.tmp >> NUL
C:\Windows\SysWOW64\cmd.exe
C:\Windows\System32\cmd.exe /C DEL /F /Q C:\PROGRA~3\69BB.tmp >> NUL
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x14c
Network
Files
memory/2084-0-0x000000002F6F1000-0x000000002F6F2000-memory.dmp
memory/2084-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/2084-2-0x00000000713CD000-0x00000000713D8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\D9FBEE.wmf
| MD5 | 95bb648d6eb9265eeaf0f889731b1e23 |
| SHA1 | 631d60a024835f4e53ceb9d0a987ce52fe517df4 |
| SHA256 | 9639441a9d36e7e4fda980961b75eeb334540b8cfbcee71eb3cd857e0a838e0c |
| SHA512 | 184414ea68092124290049282147070a86172833359404ee26199a36083d720e291d55bb85e4ae1d02504ce841efbc646760e7cc5af4088a253aed7b2665c420 |
C:\Users\Admin\AppData\Local\Temp\Client.exe
| MD5 | 2b9a1b7a5e13b8672655d0a09ce50217 |
| SHA1 | 2b62dbb4edbc5460bb42e790ca1a4ba7a4821362 |
| SHA256 | f6c559c031b7b16b1edf34b38e74b6bf3a7106ca34881d7f5c63b8e0d7ac3694 |
| SHA512 | db34521fbd83a5c9a3671f2ed14854e98c83256a8e16b809d7a165754e5f02c3c6b7dd1f4e994be7e859da5a5a852b5a93d4846cefbc6985d81a56a34a766f52 |
C:\Users\Admin\AppData\Local\Temp\3582-490\Client.exe
| MD5 | 035a441e07c7d7797cccfc92a988e156 |
| SHA1 | 7d33fe3c6e43ae0440db5fc51d7d9fe653379902 |
| SHA256 | f00b211b5f93e23409e9383930c79990949b3671b1c1e0dc00208bb1c8f1e10d |
| SHA512 | 9b10c302581fed3b186ee9ad598ba98597318ae09a538eaedab7bffa0db5d4dea82d1a2ae4e320e210575763073f0e58be9416e8758ab495b02f9a54360a6636 |
C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
| MD5 | 02ee6a3424782531461fb2f10713d3c1 |
| SHA1 | b581a2c365d93ebb629e8363fd9f69afc673123f |
| SHA256 | ead58c483cb20bcd57464f8a4929079539d634f469b213054bf737d227c026dc |
| SHA512 | 6c9272cb1b6bde3ee887e1463ab30ea76568cb1a285d11393337b78c4ad1c3b7e6ce47646a92ab6d70bff4b02ab9d699b84af9437b720e52dcd35579fe2693ec |
memory/2600-28-0x00000000002C0000-0x000000000030C000-memory.dmp
memory/2600-33-0x0000000000210000-0x0000000000222000-memory.dmp
memory/988-35-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-37-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-39-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-52-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-50-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-49-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/988-47-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-45-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-43-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-41-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-54-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-62-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-59-0x0000000000400000-0x0000000000428000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-1846800975-3917212583-2893086201-1000\KKKKKKKKKKK
| MD5 | 10ccea80be2cade9008a7eb13d0361b2 |
| SHA1 | fa7013e37939eb3e50c2f585dbe10c50a5e1fc95 |
| SHA256 | 8acca1c01ebb498d0243a9ef07bbb7e626d94a31e6748478c182dca6d1f77bb2 |
| SHA512 | a19ade88b277dff35fecca1da70e78d97b85cdfc5ecc6717bcb247b0ef1f18bf2460515f8e70fb7e8d583aff407fb3f742cea2b71a88323e2145438fc0f7bf44 |
memory/2084-100-0x00000000713CD000-0x00000000713D8000-memory.dmp
memory/988-224-0x0000000000400000-0x0000000000428000-memory.dmp
F:\$RECYCLE.BIN\S-1-5-21-1846800975-3917212583-2893086201-1000\DDDDDDDDDDD
| MD5 | f4d4f5fade343f1298fa34816d58c4e8 |
| SHA1 | 280288e9b44c12a8a0e89fe7e3201019c20bea99 |
| SHA256 | baf77d46b0b0808b7eea0512d39031c2514f1c44f0051dbd23de82b392fcce1c |
| SHA512 | 6b90713c9cdba913d766688a9cbd0c0beb0c865342d64a4f1aaf09468b8cfde6ffb9360c30579c1e7b0274f02d7ff3bb25f3569689f891895e195daa21e1baea |
\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
| MD5 | 9e2b9928c89a9d0da1d3e8f4bd96afa7 |
| SHA1 | ec66cda99f44b62470c6930e5afda061579cde35 |
| SHA256 | 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043 |
| SHA512 | 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156 |
C:\TdGeIqAUn.README.txt
| MD5 | 47bf1514a0892e2468125cbf3b32caa9 |
| SHA1 | c3c24479ebefd9a0a05b0db879941951a702c77b |
| SHA256 | a0c4eeae47956b19b2667ae5c94a154fc5002a78dea22e028049ece1d7a0c920 |
| SHA512 | 252d78c25d9d5bd3eece76ce940cfadd6f80a81f59fea34c37495388cba4baccf1982cc2098cba28ee933b1d18cfbaa485b9e0fafa1791edfc5c86dd463329aa |
memory/988-254-0x0000000000400000-0x0000000000428000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~$yp_RAT.rtf
| MD5 | ca5b0d889e6f9471bb28c71ce0ca6f8a |
| SHA1 | 660a2caeae6c9ac26c755e704883ecae1b4d5032 |
| SHA256 | 194b780fa6ab17eb510a3806b8eb96f66a44a27f583369e42291af19e4e6772d |
| SHA512 | 70666ab7bbadf30d7b9164828180c2c0738295553f96c9b4ef204abff453b885acafc41248acc0f47e481f88de1166aa1b03e1da9ca57a7c42ac63bd7e3474f9 |
memory/988-981-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-979-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-995-0x0000000000400000-0x0000000000428000-memory.dmp
memory/988-998-0x0000000000400000-0x0000000000428000-memory.dmp
\ProgramData\69BB.tmp
| MD5 | 294e9f64cb1642dd89229fff0592856b |
| SHA1 | 97b148c27f3da29ba7b18d6aee8a0db9102f47c9 |
| SHA256 | 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2 |
| SHA512 | b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf |
C:\Users\Admin\AppData\Local\Temp\3582-490\DDDDDDDDDD
| MD5 | fb8b7d00715bfb4bf6818ece19bc5f5b |
| SHA1 | 31b16dbdd5e2f39e8c52288dd08d49f4463254a8 |
| SHA256 | 23f5ae3dfaa5c5b1eda7f6a839d2a3b2a075816b17d51315f99b0024d7884db5 |
| SHA512 | 4be3401c6adcda96a44669e7891ed5d884c601b121e5c92cb16412944a245dfd7696a374825f8de611a9bcbefc9c81471864754bfe23931aff1b67d571f14801 |
C:\Windows\svchost.com
| MD5 | 27cc46f9e49226bff7bd9d80ceb6f00b |
| SHA1 | ce38b70cb368a5047c32a63f5c1942e04e1d8d3d |
| SHA256 | 91a8a010b76f69ec29934c4d0fa207c54850daa5941aeccea941d46e0525fc27 |
| SHA512 | c3a9d7886aa34ef77bffdc55c5aa59eff8eed4367b514606f197590cf63deadf5f1e83b4aaf5d87e668e5e5f710ee0737b7cf64416892fcdfc6430f28b356f65 |
\Users\Admin\AppData\Local\Temp\ose00000.exe
| MD5 | 9d10f99a6712e28f8acd5641e3a7ea6b |
| SHA1 | 835e982347db919a681ba12f3891f62152e50f0d |
| SHA256 | 70964a0ed9011ea94044e15fa77edd9cf535cc79ed8e03a3721ff007e69595cc |
| SHA512 | 2141ee5c07aa3e038360013e3f40969e248bed05022d161b992df61f21934c5574ed9d3094ffd5245f5afd84815b24f80bda30055cf4d374f9c6254e842f6bd5 |
memory/2636-1094-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2260-1095-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2260-1099-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2636-1097-0x0000000000400000-0x000000000041B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 19:43
Reported
2024-11-09 19:48
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
147s
Command Line
Signatures
Subvert Trust Controls: Mark-of-the-Web Bypass
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\{BB0159E8-D17A-40D7-B1F9-7DEE3F612074}\Client.exe:Zone.Identifier | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\{BB0159E8-D17A-40D7-B1F9-7DEE3F612074}\Client.exe:Zone.Identifier | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE | N/A |
Processes
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Cryp_RAT.rtf" /o ""
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | roaming.officeapps.live.com | udp |
| NL | 52.109.89.19:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 97.32.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.89.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | metadata.templates.cdn.office.net | udp |
| US | 95.100.195.47:443 | metadata.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | binaries.templates.cdn.office.net | udp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| GB | 2.19.117.169:443 | binaries.templates.cdn.office.net | tcp |
| US | 8.8.8.8:53 | 169.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 47.195.100.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/2820-0-0x00007FFDE90D0000-0x00007FFDE90E0000-memory.dmp
memory/2820-1-0x00007FFE290ED000-0x00007FFE290EE000-memory.dmp
memory/2820-3-0x00007FFDE90D0000-0x00007FFDE90E0000-memory.dmp
memory/2820-2-0x00007FFDE90D0000-0x00007FFDE90E0000-memory.dmp
memory/2820-4-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-5-0x00007FFDE90D0000-0x00007FFDE90E0000-memory.dmp
memory/2820-7-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-9-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-10-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-12-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-11-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-8-0x00007FFDE90D0000-0x00007FFDE90E0000-memory.dmp
memory/2820-6-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-13-0x00007FFDE6E30000-0x00007FFDE6E40000-memory.dmp
memory/2820-14-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-15-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-18-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-17-0x00007FFDE6E30000-0x00007FFDE6E40000-memory.dmp
memory/2820-16-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-19-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\5958D594.wmf
| MD5 | 95bb648d6eb9265eeaf0f889731b1e23 |
| SHA1 | 631d60a024835f4e53ceb9d0a987ce52fe517df4 |
| SHA256 | 9639441a9d36e7e4fda980961b75eeb334540b8cfbcee71eb3cd857e0a838e0c |
| SHA512 | 184414ea68092124290049282147070a86172833359404ee26199a36083d720e291d55bb85e4ae1d02504ce841efbc646760e7cc5af4088a253aed7b2665c420 |
memory/2820-43-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
memory/2820-44-0x00007FFE290ED000-0x00007FFE290EE000-memory.dmp
memory/2820-45-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
| MD5 | 7cf26e639f1ebe2c1740de28e7d704b6 |
| SHA1 | 8be4608cdfb854149c52949a08cb9a0a77f36b14 |
| SHA256 | e9c91286fe9ad20b36c257d6552b660fe3f17903585c62d69899764c6df1e098 |
| SHA512 | b485ceeea0a8a95ae648b9649a7ef6a956c1866f6d0126b8483e27b509379e45f079a55c2ac21c9a24e35c9534d27594612d99c37ddeb3eb068b1b6733e0055b |
memory/2820-51-0x00007FFE29050000-0x00007FFE29245000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\TCDED44.tmp\sist02.xsl
| MD5 | f883b260a8d67082ea895c14bf56dd56 |
| SHA1 | 7954565c1f243d46ad3b1e2f1baf3281451fc14b |
| SHA256 | ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353 |
| SHA512 | d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e |