Analysis Overview
SHA256
6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4
Threat Level: Known bad
The file 6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4 was found to be: Known bad.
Malicious Activity Summary
Dcrat family
DCRat payload
DcRat
Process spawned unexpected child process
Detects executables packed with SmartAssembly
DCRat payload
Drops file in Drivers directory
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Executes dropped EXE
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of AdjustPrivilegeToken
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-01 22:40
Signatures
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Dcrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-01 22:40
Reported
2024-06-01 22:43
Platform
win7-20240419-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
DcRat
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
DCRat 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 |
Detects executables packed with SmartAssembly
| 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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe | N/A |
| N/A | N/A | C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe
"C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 8 /tr "'C:\Users\Default User\lsm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Users\Default User\lsm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\lsm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\PrintHood\smss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Users\Admin\PrintHood\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\PrintHood\smss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\lsass.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\MSOCache\All Users\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Videos\Sample Videos\audiodg.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Users\Public\Videos\Sample Videos\audiodg.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Videos\Sample Videos\audiodg.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 7 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\dllhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c46" /sc MINUTE /mo 9 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4" /sc ONLOGON /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c46" /sc MINUTE /mo 5 /tr "'C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Idle.exe'" /rl HIGHEST /f
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/MSOCache/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe
"C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1c004a47-7b11-49a6-a28f-7b6ea1e1daa4.vbs"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\504d0345-730f-4b4f-9ccb-509da1e202e6.vbs"
C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe
C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe
Network
| Country | Destination | Domain | Proto |
| PL | 95.214.53.31:80 | tcp | |
| PL | 95.214.53.31:80 | tcp |
Files
memory/3028-0-0x000007FEF5293000-0x000007FEF5294000-memory.dmp
memory/3028-1-0x00000000002A0000-0x0000000000456000-memory.dmp
memory/3028-2-0x000007FEF5290000-0x000007FEF5C7C000-memory.dmp
memory/3028-3-0x0000000000490000-0x00000000004AC000-memory.dmp
memory/3028-4-0x00000000004B0000-0x00000000004B8000-memory.dmp
memory/3028-5-0x00000000004C0000-0x00000000004D0000-memory.dmp
memory/3028-6-0x00000000005F0000-0x0000000000606000-memory.dmp
memory/3028-7-0x00000000004D0000-0x00000000004E2000-memory.dmp
memory/3028-8-0x0000000000620000-0x0000000000630000-memory.dmp
memory/3028-9-0x0000000000610000-0x000000000061C000-memory.dmp
memory/3028-10-0x00000000020E0000-0x00000000020E8000-memory.dmp
memory/3028-12-0x00000000020F0000-0x00000000020FC000-memory.dmp
memory/3028-13-0x0000000002100000-0x000000000210C000-memory.dmp
memory/3028-16-0x0000000002290000-0x000000000229C000-memory.dmp
memory/3028-15-0x0000000002120000-0x0000000002128000-memory.dmp
memory/3028-14-0x0000000002110000-0x000000000211A000-memory.dmp
memory/3028-17-0x0000000002320000-0x000000000232C000-memory.dmp
memory/3028-20-0x000007FEF5290000-0x000007FEF5C7C000-memory.dmp
C:\Recovery\07daf2c2-fe8f-11ee-804d-f636db4e28e7\csrss.exe
| MD5 | 39f0dd73b6cd3626818cb2f1dc808fff |
| SHA1 | 5a75243e011e0b435225548d7d332a5401813c7a |
| SHA256 | 6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4 |
| SHA512 | c4a72e89c655dbd54fe1f9ace1e5106b589f145a67226f857bb0d118036f244bf040c6043cd95ec89f4097c96789cf85b9954dc5a99df78417f1b349e34ad5f0 |
C:\Users\Default\lsm.exe
| MD5 | 555a0dc9c748407247bd91b75e5b5ba0 |
| SHA1 | c34becae802a317323304395c04dea132ad57d3c |
| SHA256 | 4d26d17603040023b5fc62f3896bb7759544d429f5e74029ac031e931d08b0a4 |
| SHA512 | eea9d708188e77f5278bd11b7d3d7ab13b2cd083a317105c4617fcf7a8aab3de669cc2f67702da162d355fe1ef1151fdf37e21417b766062f8f86c51f3bafb21 |
C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\csrss.exe
| MD5 | 13abd558c18e5408d60458af13f7f584 |
| SHA1 | 083a420b03659c9e35226b06b72ba81d962a2d2a |
| SHA256 | 1e6eac4ca2d4a2ea96235f32a058abd3ca353a21c87507210880f0edbfa7bf54 |
| SHA512 | 415429d0b9664df7c4213003b328b769157fd1fea287386bef876dda9864b0724625e1d4781cee3f2be4812816a032123da579439b5e00a9c0523f1604c58681 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N3BBF77LZP143C7GQU1R.temp
| MD5 | a850f1219be800386e74eaee8ce4f5a5 |
| SHA1 | 753a820acb29ae7e86ac4f1e7f3c75f128a0de2b |
| SHA256 | dfcb1a493c61d78e648706819cfafb3ff9d48d207533e4a3022bae1eb6807d61 |
| SHA512 | 002334a203cf8fb7850a5c24dd05ccb734a8636fe62d39e0917dc2de1c01ed5f7933a8038b69140e67ebf985ad781cad90b494b0f2215ee3eec5a33b325da9ca |
memory/2856-173-0x0000000001DF0000-0x0000000001DF8000-memory.dmp
memory/2616-176-0x0000000001290000-0x0000000001446000-memory.dmp
memory/2856-168-0x000000001B760000-0x000000001BA42000-memory.dmp
memory/3028-181-0x000007FEF5290000-0x000007FEF5C7C000-memory.dmp
memory/2616-188-0x0000000000C00000-0x0000000000C12000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1c004a47-7b11-49a6-a28f-7b6ea1e1daa4.vbs
| MD5 | 912d5c9e5a5b2e5caa52c694515b9445 |
| SHA1 | 8d36706bdae514980b5a8bf82aea5b90d75f1b4f |
| SHA256 | b123c3f8f577cfb9f69dbb7ef0d37d9930dd727372209dc51754b403bdf960ca |
| SHA512 | 8b6e853826e5cc911d5747a5d59aad01db3a7c129fca2ee1ce603a213720ae741bb4657cd4ec17e1abc054fab71f3c6ab1c4aeb4a160bfc758d2cbbb94ca1ed4 |
C:\Users\Admin\AppData\Local\Temp\504d0345-730f-4b4f-9ccb-509da1e202e6.vbs
| MD5 | 4795108d72831df23844471b60f088ff |
| SHA1 | 88717dc84bee8795df1d9dd0d719210f18b41e70 |
| SHA256 | be29aedba6eec0b7d949d00282c448b13bac0ca750ec4d2747284307861bb37b |
| SHA512 | ca88f2c18b312998261ca09c94accc047f21fa5564a5a9787635f7d28bc9313b702121e6ca3354136ab8fed1e9dd16e12dbae40374e723b9d4e0cf41b5f5d001 |
memory/884-228-0x0000000000A50000-0x0000000000A62000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-01 22:40
Reported
2024-06-01 22:43
Platform
win10v2004-20240508-en
Max time kernel
135s
Max time network
157s
Command Line
Signatures
DcRat
Process spawned unexpected child process
| Description | Indicator | Process | Target |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe | |
| Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process | N/A | C:\Windows\system32\schtasks.exe |
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Detects executables packed with SmartAssembly
| 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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Program Files\Microsoft Office\Office16\Registry.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Office16\Registry.exe | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Office16\Registry.exe | N/A |
Drops file in Program Files directory
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings | C:\Program Files\Microsoft Office\Office16\Registry.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe
"C:\Users\Admin\AppData\Local\Temp\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c46" /sc MINUTE /mo 5 /tr "'C:\Program Files\VideoLAN\VLC\lua\http\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\lua\http\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c46" /sc MINUTE /mo 14 /tr "'C:\Program Files\VideoLAN\VLC\lua\http\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 6 /tr "'C:\Program Files\Microsoft Office\Office16\Registry.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office16\Registry.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 5 /tr "'C:\Program Files\Microsoft Office\Office16\Registry.exe'" /rl HIGHEST /f
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\EOqXiy1HZC.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Program Files\Microsoft Office\Office16\Registry.exe
"C:\Program Files\Microsoft Office\Office16\Registry.exe"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\5a4df294-bfcb-4a0a-b358-ffde13e5f6a4.vbs"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\2298898f-9d76-4325-84f3-b120f0cc6a1b.vbs"
C:\Program Files\Microsoft Office\Office16\Registry.exe
"C:\Program Files\Microsoft Office\Office16\Registry.exe"
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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| PL | 95.214.53.31:80 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
| PL | 95.214.53.31:80 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 |
Files
memory/2948-0-0x00007FFE57C23000-0x00007FFE57C25000-memory.dmp
memory/2948-1-0x00000000005D0000-0x0000000000786000-memory.dmp
memory/2948-2-0x00007FFE57C20000-0x00007FFE586E1000-memory.dmp
memory/2948-3-0x0000000002850000-0x000000000286C000-memory.dmp
memory/2948-6-0x00000000028A0000-0x00000000028B0000-memory.dmp
memory/2948-4-0x000000001BA70000-0x000000001BAC0000-memory.dmp
memory/2948-5-0x0000000002880000-0x0000000002888000-memory.dmp
memory/2948-7-0x000000001B3A0000-0x000000001B3B6000-memory.dmp
memory/2948-8-0x00000000028B0000-0x00000000028C2000-memory.dmp
memory/2948-9-0x000000001BA30000-0x000000001BA40000-memory.dmp
memory/2948-10-0x000000001B3C0000-0x000000001B3CC000-memory.dmp
memory/2948-11-0x000000001BA20000-0x000000001BA28000-memory.dmp
memory/2948-13-0x000000001BA40000-0x000000001BA4C000-memory.dmp
memory/2948-14-0x000000001BA50000-0x000000001BA5C000-memory.dmp
memory/2948-17-0x000000001BDD0000-0x000000001BDDC000-memory.dmp
memory/2948-18-0x000000001BE20000-0x000000001BE2C000-memory.dmp
memory/2948-16-0x000000001BDC0000-0x000000001BDC8000-memory.dmp
memory/2948-15-0x000000001BA60000-0x000000001BA6A000-memory.dmp
memory/2948-21-0x00007FFE57C20000-0x00007FFE586E1000-memory.dmp
memory/2948-22-0x00007FFE57C20000-0x00007FFE586E1000-memory.dmp
C:\Program Files\VideoLAN\VLC\lua\http\6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4.exe
| MD5 | 39f0dd73b6cd3626818cb2f1dc808fff |
| SHA1 | 5a75243e011e0b435225548d7d332a5401813c7a |
| SHA256 | 6c54dc7f97375dfa134a7a542dcb18616ddb18d81f1c5f324b7b04291770d0c4 |
| SHA512 | c4a72e89c655dbd54fe1f9ace1e5106b589f145a67226f857bb0d118036f244bf040c6043cd95ec89f4097c96789cf85b9954dc5a99df78417f1b349e34ad5f0 |
memory/2948-59-0x00007FFE57C20000-0x00007FFE586E1000-memory.dmp
memory/2140-68-0x0000024CCC850000-0x0000024CCC872000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qvyfdm3p.l2l.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
C:\Users\Admin\AppData\Local\Temp\EOqXiy1HZC.bat
| MD5 | 46bf4e540ff68f1f3605454cf1f4ae41 |
| SHA1 | 89b6e0cf88e17cb0454adc15f6e908bed2c39d54 |
| SHA256 | 7c9e9e9710e2ee9c7f4e8dd25f58423fa9d5f418c12810a69374805b4cc1bd5c |
| SHA512 | 5d29f591bce5b62b16b4961529baf673eb38c7e704a88dbe91b6c1b95a068b97c3c1f3f37d113b5e7717d3e58d90f42fea0287c041bc7cdebc42c49baca7709c |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | d85ba6ff808d9e5444a4b369f5bc2730 |
| SHA1 | 31aa9d96590fff6981b315e0b391b575e4c0804a |
| SHA256 | 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f |
| SHA512 | 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 6d3e9c29fe44e90aae6ed30ccf799ca8 |
| SHA1 | c7974ef72264bbdf13a2793ccf1aed11bc565dce |
| SHA256 | 2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d |
| SHA512 | 60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | d28a889fd956d5cb3accfbaf1143eb6f |
| SHA1 | 157ba54b365341f8ff06707d996b3635da8446f7 |
| SHA256 | 21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45 |
| SHA512 | 0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | cadef9abd087803c630df65264a6c81c |
| SHA1 | babbf3636c347c8727c35f3eef2ee643dbcc4bd2 |
| SHA256 | cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438 |
| SHA512 | 7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | aaaac7c68d2b7997ed502c26fd9f65c2 |
| SHA1 | 7c5a3731300d672bf53c43e2f9e951c745f7fbdf |
| SHA256 | 8724dc2c3c8e8f17aeefae44a23741b1ea3b43c490fbc52fd61575ffe1cd82bb |
| SHA512 | c526febd9430413b48bed976edd9a795793ad1f06c8ff4f6b768b4ad63f4d2f06b9da72d4fcfa7cb9530a64e2dc3554f5ad97fd0ab60129701d175f2724ef1ac |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | e243a38635ff9a06c87c2a61a2200656 |
| SHA1 | ecd95ed5bf1a9fbe96a8448fc2814a0210fa2afc |
| SHA256 | af5782703f3f2d5a29fb313dae6680a64134db26064d4a321a3f23b75f6ca00f |
| SHA512 | 4418957a1b10eee44cf270c81816ae707352411c4f5ac14b6b61ab537c91480e24e0a0a2c276a6291081b4984c123cf673a45dcedb0ceeef682054ba0fc19cb4 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 5f0ddc7f3691c81ee14d17b419ba220d |
| SHA1 | f0ef5fde8bab9d17c0b47137e014c91be888ee53 |
| SHA256 | a31805264b8b13ce4145f272cb2830728c186c46e314b48514d636866217add5 |
| SHA512 | 2ce7c2a0833f581297c13dd88ccfcd36bf129d2b5d7718c52b1d67c97cbd8fc93abc085a040229a0fd712e880c690de7f6b996b0b47c46a091fabb7931be58d3 |
memory/4144-187-0x000000001AED0000-0x000000001AEE2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\5a4df294-bfcb-4a0a-b358-ffde13e5f6a4.vbs
| MD5 | 743bd8ac8b74d8dd19c8da4da58fa804 |
| SHA1 | 42ebc76f799d2f5c62b9e4ec6d03db892b856f2c |
| SHA256 | 7a551ea4eda2014ab06baa6c9d3940094eecd2e12a17657116651b6911ae627b |
| SHA512 | 9806ba7b9a7cacdb08698eae4f400051aca1110fc7e225349bbc83a5a9f1face3fd0a349e4b89c3b97bc6aed5c13128ccb9da2f4b92ba446a689f7de42ed19da |
C:\Users\Admin\AppData\Local\Temp\2298898f-9d76-4325-84f3-b120f0cc6a1b.vbs
| MD5 | fff7656fc9d7141fe56bb27f406aed26 |
| SHA1 | 04999c28e87c2e229617c40ca85a090ba19e8c0d |
| SHA256 | c4621b34a3d10354bdb438c44ef23bfc295c4717c7d7e38f19368aa72f91394e |
| SHA512 | 35a496284fba4c134ec2101ecb0eca17e779e72660906b95d2d48be3555ca8f2e7096ab92b26b6e6dbd834e4459fc7cbb1899967f78ddc981059fa432c9a67bd |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Registry.exe.log
| MD5 | 3ad9a5252966a3ab5b1b3222424717be |
| SHA1 | 5397522c86c74ddbfb2585b9613c794f4b4c3410 |
| SHA256 | 27525f5fc7871c6828ab5173315e95b5c7e918d2ee532781c562c378584b5249 |
| SHA512 | b1a745f7a0f33b777ffc34f74f42752144d9f2d06b8bc613e703570494762b3af87e153212c3274b18af14f17b8619e2f350b7c3cc11228f7d4208d4251e90e6 |
memory/4172-200-0x000000001BE20000-0x000000001BE32000-memory.dmp