Analysis Overview
SHA256
c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2
Threat Level: Known bad
The file c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2 was found to be: Known bad.
Malicious Activity Summary
Rule to detect Lockbit 3.0 ransomware Windows payload
Lockbit family
Lockbit
Executes dropped EXE
Deletes itself
Loads dropped DLL
Drops desktop.ini file(s)
Sets desktop wallpaper using registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in System32 directory
Unsigned PE
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious use of SetWindowsHookEx
Enumerates system info in registry
Modifies Control Panel
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-14 04:22
Signatures
Lockbit family
Rule to detect Lockbit 3.0 ransomware Windows payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-14 04:22
Reported
2024-03-14 04:24
Platform
win7-20240221-en
Max time kernel
145s
Max time network
142s
Command Line
Signatures
Lockbit
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\$Recycle.Bin\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| File opened for modification | F:\$RECYCLE.BIN\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ddbPFTiN9.bmp" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ddbPFTiN9.bmp" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\WallpaperStyle = "10" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9 | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9\DefaultIcon\ = "C:\\ProgramData\\ddbPFTiN9.ico" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.ddbPFTiN9 | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.ddbPFTiN9\ = "ddbPFTiN9" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
| N/A | N/A | C:\ProgramData\3B9A.tmp | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1660 wrote to memory of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | C:\ProgramData\3B9A.tmp |
| PID 1660 wrote to memory of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | C:\ProgramData\3B9A.tmp |
| PID 1660 wrote to memory of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | C:\ProgramData\3B9A.tmp |
| PID 1660 wrote to memory of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | C:\ProgramData\3B9A.tmp |
| PID 1660 wrote to memory of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | C:\ProgramData\3B9A.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe
"C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe"
C:\ProgramData\3B9A.tmp
"C:\ProgramData\3B9A.tmp"
Network
Files
memory/1660-0-0x0000000000270000-0x00000000002B0000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini
| MD5 | 5e1b1fefc2b4b375bdfedb7ba132018f |
| SHA1 | b29c15ce021fd91bf853b07305e5c0b8231649f8 |
| SHA256 | c7c35570cdc8d08a1e069ed79f469e06f7163acdfb65e61debe54447ab8e642a |
| SHA512 | 361aaf3c243994d4ad00cffdff76638d77dda085db87b84a5b32e8b66f2b497a8401953a3e965d6834d329b141e8dede557212718f85cdf31864b8157a50d2f2 |
F:\$RECYCLE.BIN\S-1-5-21-778096762-2241304387-192235952-1000\DDDDDDDDDDD
| MD5 | 5b7ed3d9ab148e0cd95aab523e29b183 |
| SHA1 | 31f8107eb7df3a9efdd5e7d43a4c35752bbd7bf8 |
| SHA256 | 030e2d9026c0742167f650b6ac6113ec3611a0fb4668f1883c8af30c9a3feb87 |
| SHA512 | ee13958db35783a5b4931ed8ea3d390cba219df851b063dc345a8a135f8549f3ec22a866a524219f39f72a96faa6e5fb9bd451e86b7d7573849bb3b0328734d0 |
C:\Users\ddbPFTiN9.README.txt
| MD5 | d55ed51211969c2eedd4bf00b31cd85d |
| SHA1 | 8b43a217c6f9bb41036a042c6127600228ca893b |
| SHA256 | 86ac9ba4c42e4d804f5d160a9f39d1793afc5723db5820c31b6d734b8455d131 |
| SHA512 | 1a504550cf2fe491a9a9ad2f9f73fd1bf97f23133f77b6fd2619bdbc546726456edcae70944674f3458d3509654a88dcb2d2e450bd7f866be780e12b3bbc32c0 |
\ProgramData\3B9A.tmp
| MD5 | 294e9f64cb1642dd89229fff0592856b |
| SHA1 | 97b148c27f3da29ba7b18d6aee8a0db9102f47c9 |
| SHA256 | 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2 |
| SHA512 | b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf |
memory/1276-306-0x000000007EFA0000-0x000000007EFA1000-memory.dmp
memory/1276-308-0x0000000002250000-0x0000000002290000-memory.dmp
memory/1276-314-0x000000007EF20000-0x000000007EF21000-memory.dmp
memory/1276-313-0x000000007EF80000-0x000000007EF81000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
| MD5 | 12ff999b58fa5d83895ad1634f8a5733 |
| SHA1 | 17efa79e305594f86ff755fcfee3b59462cdb57a |
| SHA256 | 5821e910674f1961ba7415a2f5c4cde9945e5d9ab52de214e7e686c86980e8ad |
| SHA512 | 8ebdc11de8dff7a4b00b161601deae841b2ae0a780051b9023864406e199536cf34e83573b0e35339c791f879526096bbb20feea5e808e1603fe45a35d59d2f3 |
memory/1276-339-0x0000000002250000-0x0000000002290000-memory.dmp
memory/1276-338-0x0000000002250000-0x0000000002290000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-14 04:22
Reported
2024-03-14 04:25
Platform
win10v2004-20240226-en
Max time kernel
157s
Max time network
187s
Command Line
Signatures
Lockbit
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\$Recycle.Bin\S-1-5-21-3045580317-3728985860-206385570-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| File opened for modification | F:\$RECYCLE.BIN\S-1-5-21-3045580317-3728985860-206385570-1000\desktop.ini | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\spool\PRINTERS\00002.SPL | C:\Windows\splwow64.exe | N/A |
| File created | C:\Windows\system32\spool\PRINTERS\PP90vwn6uc_b57a1dhrrx0igb1b.TMP | C:\Windows\system32\printfilterpipelinesvc.exe | N/A |
| File created | C:\Windows\system32\spool\PRINTERS\PPa3t3ow4t43jn6vc80y6mwdl6b.TMP | C:\Windows\system32\printfilterpipelinesvc.exe | N/A |
| File created | C:\Windows\system32\spool\PRINTERS\PPipvpvgbcc8tjsrmixjw94hrb.TMP | C:\Windows\system32\printfilterpipelinesvc.exe | N/A |
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ddbPFTiN9.bmp" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ddbPFTiN9.bmp" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | 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\ONENOTE.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.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\ONENOTE.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\Desktop | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\Desktop\WallpaperStyle = "10" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\.ddbPFTiN9 | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\.ddbPFTiN9\ = "ddbPFTiN9" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9\DefaultIcon | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9 | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\ddbPFTiN9\DefaultIcon\ = "C:\\ProgramData\\ddbPFTiN9.ico" | C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
| N/A | N/A | C:\ProgramData\FBB2.tmp | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe
"C:\Users\Admin\AppData\Local\Temp\c690148b6baec765c65fe91ea9f282d6a411ae90c08d74d600515b3e075e21b2.exe"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{A3CBEE87-4F6F-4618-AC45-7B46955E8431}.xps" 133548638344150000
C:\ProgramData\FBB2.tmp
"C:\ProgramData\FBB2.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.28.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/452-0-0x0000000003110000-0x0000000003120000-memory.dmp
memory/452-1-0x0000000003110000-0x0000000003120000-memory.dmp
memory/452-2-0x0000000003110000-0x0000000003120000-memory.dmp
C:\$Recycle.Bin\S-1-5-21-3045580317-3728985860-206385570-1000\YYYYYYYYYYY
| MD5 | fa327cc5c685bf8952aad623a7c74b06 |
| SHA1 | 0ddfd3a1405d26014dcf662f69772236484640c4 |
| SHA256 | bcbb9e47a01db4f82451d63b25116272d984a1e6b56b5b4365a627b0e64d7a74 |
| SHA512 | 20e0f8ef153a9077117adfa267a33599c616b0c03a6eab6590f46c8d4cd16ff2648bf2ae05b37b3303068148902f34f25446cc08d9186f46e296d08b6b966d11 |
F:\$RECYCLE.BIN\S-1-5-21-3045580317-3728985860-206385570-1000\DDDDDDDDDDD
| MD5 | 706b4c019d3c725a6123811cc3592d9a |
| SHA1 | 811d16b5558a36a778d6df3e374565661f075b22 |
| SHA256 | 6e0a640c3ed3c115e59c036df2aaf5ce13aff639b7f83b53e538af96ab814f3d |
| SHA512 | 7967e9a4e3ed33c3f94da13d1a1eacc9b922a5ce6526d1115954115272658cbe0174663c9b367858132bb816fe5d3687ef7ac2ef3043004de751d79268339a9f |
C:\Users\ddbPFTiN9.README.txt
| MD5 | 171cc86fa907cf1d7ff502d38c97ebb9 |
| SHA1 | 1b4002d6374ce5a51f5954d7f213cfa0bb5a4bb8 |
| SHA256 | 0a6f8d73610814444ae8aa16e75d8239c9d77be22f97de78c851a8f25331fe30 |
| SHA512 | 4d21b8f99d6a65f9964174f30848ff9cf1aced1f6d37ab9156cb3cf1b1ba7ffb9be229a5f9987c80c564a79d63596d83e6847a4c85118a395dc3083f5939a4c8 |
memory/452-282-0x0000000003110000-0x0000000003120000-memory.dmp
memory/452-283-0x0000000003110000-0x0000000003120000-memory.dmp
memory/452-284-0x0000000003110000-0x0000000003120000-memory.dmp
C:\ProgramData\FBB2.tmp
| MD5 | 294e9f64cb1642dd89229fff0592856b |
| SHA1 | 97b148c27f3da29ba7b18d6aee8a0db9102f47c9 |
| SHA256 | 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2 |
| SHA512 | b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf |
memory/3708-300-0x00007FF9369B0000-0x00007FF9369C0000-memory.dmp
memory/3708-301-0x00007FF976930000-0x00007FF976B25000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
| MD5 | 521f5f8bc091bf97cd97ac5b5a48a791 |
| SHA1 | daabeed028298700a1a327145ad052b0866d8862 |
| SHA256 | 3f5c8d33599e0b57a1685e2ba103f12a6bf5170724404048ea3df6e46d7bc725 |
| SHA512 | 08400985ad43ee61d1a8c9c4eb14e2701738813adcc7346e80ffb09ff052cd4296d21e0c9052aa5830fbd80817b2a4f441832c23eb14b2867aa4df4a01f8cb9c |
memory/3708-303-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-304-0x00007FF9369B0000-0x00007FF9369C0000-memory.dmp
memory/3708-302-0x00007FF9369B0000-0x00007FF9369C0000-memory.dmp
memory/3708-333-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-334-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-335-0x00007FF9369B0000-0x00007FF9369C0000-memory.dmp
memory/3708-338-0x00007FF9369B0000-0x00007FF9369C0000-memory.dmp
memory/3132-337-0x0000000002500000-0x0000000002510000-memory.dmp
memory/3132-341-0x000000007FDC0000-0x000000007FDC1000-memory.dmp
memory/3132-339-0x0000000002500000-0x0000000002510000-memory.dmp
memory/3708-336-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3132-340-0x000000007FE20000-0x000000007FE21000-memory.dmp
memory/3708-342-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-343-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-345-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-346-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-344-0x00007FF934420000-0x00007FF934430000-memory.dmp
memory/3708-347-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-349-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-350-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-348-0x00007FF934420000-0x00007FF934430000-memory.dmp
memory/3708-351-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3708-352-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3132-353-0x000000007FE40000-0x000000007FE41000-memory.dmp
memory/3708-360-0x00007FF976930000-0x00007FF976B25000-memory.dmp
memory/3132-361-0x0000000002500000-0x0000000002510000-memory.dmp
memory/3132-362-0x0000000002500000-0x0000000002510000-memory.dmp