Analysis Overview
SHA256
12d85b878dd9e2e4bf577444948bc0a1db87009f5d51e6e79403d1d8c2b5861d
Threat Level: Known bad
The file NEAS.8b63b4a62f39fe51f04bad846500d900.exe was found to be: Known bad.
Malicious Activity Summary
DcRat
Process spawned unexpected child process
Dcrat family
DCRat payload
DCRat payload
Checks computer location settings
Executes dropped EXE
Drops file in Windows directory
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Modifies registry class
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-11-18 06:38
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
2023-11-18 06:38
Reported
2023-11-18 06:41
Platform
win7-20231020-en
Max time kernel
122s
Max time network
124s
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 |
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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\taskhost.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\wininit.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\56085415360792 | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\RCX8221.tmp | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\wininit.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\csrss.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File created | C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\886983d96e3d3e | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File opened for modification | C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\RCX7E0A.tmp | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File opened for modification | C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\csrss.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
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 |
| 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 |
| 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 |
| 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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| N/A | N/A | C:\Users\Admin\taskhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\taskhost.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\SendTo\System.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Users\Admin\SendTo\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Users\Admin\SendTo\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Idle.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Users\All Users\Idle.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\Idle.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\Downloads\dllhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\Admin\Downloads\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 6 /tr "'C:\Users\Admin\Downloads\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Windows\Installer\{90140000-0011-0000-0000-0000000FF1CE}\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 8 /tr "'C:\Users\Admin\taskhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\Users\Admin\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\taskhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\wininit.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Users\Default\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\Default\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 10 /tr "'C:\Users\Default\explorer.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SpsobUXTBt.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Users\Admin\taskhost.exe
"C:\Users\Admin\taskhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cm74400.tw1.ru | udp |
Files
memory/1960-0-0x0000000000AE0000-0x0000000000C7E000-memory.dmp
memory/1960-1-0x000007FEF6140000-0x000007FEF6B2C000-memory.dmp
memory/1960-2-0x000000001B100000-0x000000001B180000-memory.dmp
memory/1960-3-0x0000000000350000-0x000000000036C000-memory.dmp
memory/1960-4-0x00000000002C0000-0x00000000002D0000-memory.dmp
memory/1960-5-0x0000000000580000-0x0000000000596000-memory.dmp
memory/1960-6-0x00000000005A0000-0x00000000005A8000-memory.dmp
memory/1960-7-0x0000000000640000-0x0000000000650000-memory.dmp
memory/1960-8-0x0000000000630000-0x000000000063C000-memory.dmp
memory/1960-9-0x0000000000650000-0x0000000000662000-memory.dmp
memory/1960-10-0x0000000000AB0000-0x0000000000ABC000-memory.dmp
memory/1960-11-0x0000000000AC0000-0x0000000000AC8000-memory.dmp
memory/1960-12-0x0000000000AD0000-0x0000000000ADC000-memory.dmp
memory/1960-13-0x0000000002280000-0x000000000228A000-memory.dmp
C:\Users\Admin\taskhost.exe
| MD5 | 8b63b4a62f39fe51f04bad846500d900 |
| SHA1 | cd57f895dfbdef71daaec73832d686e25c4a9443 |
| SHA256 | 12d85b878dd9e2e4bf577444948bc0a1db87009f5d51e6e79403d1d8c2b5861d |
| SHA512 | 8eb64ea0b612c306eba388c733b2e65ffa93111b6062d2034d4733352be8721c0450f1a130dbcbf9c17510612f2374017a1597ed90a20d5d9dd99d6b4c7c09d5 |
C:\Users\Admin\AppData\Local\Temp\SpsobUXTBt.bat
| MD5 | cec63961d1098609b76d28747fc9fea4 |
| SHA1 | a604d120a8b54fb2d86ace7ad05d977cc0e61146 |
| SHA256 | c9568e31379a941fc7daee6baa4bba43aa5ba21b53760631ddab27e917ae9daa |
| SHA512 | d0404b6c681157ef421fc200c8508d902eee720397c29eb67daba1ddf08c445c0a7204fc52b6d4f7031c6b029721d955d1776b0b0c02c434786ddcc6d1c754d6 |
memory/1960-82-0x000007FEF6140000-0x000007FEF6B2C000-memory.dmp
C:\Users\Admin\taskhost.exe
| MD5 | 8b63b4a62f39fe51f04bad846500d900 |
| SHA1 | cd57f895dfbdef71daaec73832d686e25c4a9443 |
| SHA256 | 12d85b878dd9e2e4bf577444948bc0a1db87009f5d51e6e79403d1d8c2b5861d |
| SHA512 | 8eb64ea0b612c306eba388c733b2e65ffa93111b6062d2034d4733352be8721c0450f1a130dbcbf9c17510612f2374017a1597ed90a20d5d9dd99d6b4c7c09d5 |
C:\Users\Admin\taskhost.exe
| MD5 | 8b63b4a62f39fe51f04bad846500d900 |
| SHA1 | cd57f895dfbdef71daaec73832d686e25c4a9443 |
| SHA256 | 12d85b878dd9e2e4bf577444948bc0a1db87009f5d51e6e79403d1d8c2b5861d |
| SHA512 | 8eb64ea0b612c306eba388c733b2e65ffa93111b6062d2034d4733352be8721c0450f1a130dbcbf9c17510612f2374017a1597ed90a20d5d9dd99d6b4c7c09d5 |
memory/2352-85-0x00000000013E0000-0x000000000157E000-memory.dmp
memory/2352-86-0x000007FEF5750000-0x000007FEF613C000-memory.dmp
memory/2352-87-0x000000001B280000-0x000000001B300000-memory.dmp
memory/2352-88-0x00000000005A0000-0x00000000005B2000-memory.dmp
memory/2352-89-0x000007FEF5750000-0x000007FEF613C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-11-18 06:38
Reported
2023-11-18 06:41
Platform
win10v2004-20231023-en
Max time kernel
123s
Max time network
132s
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 |
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Recovery\WindowsRE\explorer.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\twain_32\RCXEF06.tmp | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File opened for modification | C:\Windows\twain_32\dwm.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File created | C:\Windows\twain_32\dwm.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| File created | C:\Windows\twain_32\6cb0b6c459d5d3 | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\explorer.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\explorer.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Recovery\WindowsRE\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5008 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | C:\Windows\System32\cmd.exe |
| PID 5008 wrote to memory of 3068 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe | C:\Windows\System32\cmd.exe |
| PID 3068 wrote to memory of 1656 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\w32tm.exe |
| PID 3068 wrote to memory of 1656 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\system32\w32tm.exe |
| PID 3068 wrote to memory of 3468 | N/A | C:\Windows\System32\cmd.exe | C:\Recovery\WindowsRE\explorer.exe |
| PID 3068 wrote to memory of 3468 | N/A | C:\Windows\System32\cmd.exe | C:\Recovery\WindowsRE\explorer.exe |
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.8b63b4a62f39fe51f04bad846500d900.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Windows\twain_32\dwm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Windows\twain_32\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Windows\twain_32\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Videos\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\Public\Videos\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Videos\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\TextInputHost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\explorer.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\taskhostw.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\cKDdDiVJTa.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Recovery\WindowsRE\explorer.exe
"C:\Recovery\WindowsRE\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.142.81.104.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 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cm74400.tw1.ru | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
memory/5008-0-0x0000000000150000-0x00000000002EE000-memory.dmp
memory/5008-1-0x00007FF8E8EC0000-0x00007FF8E9981000-memory.dmp
memory/5008-2-0x000000001AF40000-0x000000001AF50000-memory.dmp
memory/5008-3-0x0000000002400000-0x000000000241C000-memory.dmp
memory/5008-4-0x000000001AE60000-0x000000001AEB0000-memory.dmp
memory/5008-7-0x0000000002450000-0x0000000002458000-memory.dmp
memory/5008-6-0x0000000002430000-0x0000000002446000-memory.dmp
memory/5008-5-0x0000000002420000-0x0000000002430000-memory.dmp
memory/5008-8-0x0000000002470000-0x0000000002480000-memory.dmp
memory/5008-9-0x0000000002460000-0x000000000246C000-memory.dmp
memory/5008-10-0x000000001AEB0000-0x000000001AEC2000-memory.dmp
memory/5008-11-0x000000001BBC0000-0x000000001C0E8000-memory.dmp
memory/5008-12-0x000000001AEE0000-0x000000001AEEC000-memory.dmp
memory/5008-13-0x000000001AEF0000-0x000000001AEF8000-memory.dmp
memory/5008-14-0x000000001AF00000-0x000000001AF0C000-memory.dmp
memory/5008-15-0x000000001AF10000-0x000000001AF1A000-memory.dmp
C:\Users\Public\Videos\explorer.exe
| MD5 | 8b63b4a62f39fe51f04bad846500d900 |
| SHA1 | cd57f895dfbdef71daaec73832d686e25c4a9443 |
| SHA256 | 12d85b878dd9e2e4bf577444948bc0a1db87009f5d51e6e79403d1d8c2b5861d |
| SHA512 | 8eb64ea0b612c306eba388c733b2e65ffa93111b6062d2034d4733352be8721c0450f1a130dbcbf9c17510612f2374017a1597ed90a20d5d9dd99d6b4c7c09d5 |
C:\Users\Admin\AppData\Local\Temp\cKDdDiVJTa.bat
| MD5 | 6aa467dff9134de9626e316a2eb99ee5 |
| SHA1 | c649acceeb6e83c277704bdab20d8d17b5e0b492 |
| SHA256 | 0f670a58c4e0b16e24d96c1fc59e533d08163be1debd4cb209ee7b3f2382fd03 |
| SHA512 | 3dc6cb1fe5be705b97142052140bb67aab1b848e107aa7b2cb97e6d06186c69a9796b3d591ea51d5bda248f2e46035187bf8716a2e881446211d65526c5bfe6a |
memory/5008-94-0x00007FF8E8EC0000-0x00007FF8E9981000-memory.dmp
C:\Recovery\WindowsRE\explorer.exe
| MD5 | ec45ca9d44ff82d269fb8b1f2eef36cd |
| SHA1 | 9eae712d2d2c826a2bf6ee40a0da0895efeef436 |
| SHA256 | 96c9c02744b4cacc75d9eee867e24b4eef30a597d143b8edc070d59b51f00586 |
| SHA512 | 406b6a6a707778f2fdeb3ee392653ef8cb1489e62617801a1735888c3baad98bf8966c913509db65cc5b9004cc2b86156fd3409a39bf8770990f5a6ccde724dd |
C:\Recovery\WindowsRE\explorer.exe
| MD5 | ec45ca9d44ff82d269fb8b1f2eef36cd |
| SHA1 | 9eae712d2d2c826a2bf6ee40a0da0895efeef436 |
| SHA256 | 96c9c02744b4cacc75d9eee867e24b4eef30a597d143b8edc070d59b51f00586 |
| SHA512 | 406b6a6a707778f2fdeb3ee392653ef8cb1489e62617801a1735888c3baad98bf8966c913509db65cc5b9004cc2b86156fd3409a39bf8770990f5a6ccde724dd |
memory/3468-98-0x00000000002D0000-0x000000000046E000-memory.dmp
memory/3468-99-0x00007FF8E8EC0000-0x00007FF8E9981000-memory.dmp
memory/3468-100-0x0000000000C10000-0x0000000000C20000-memory.dmp
memory/3468-102-0x00007FF8E8EC0000-0x00007FF8E9981000-memory.dmp