Analysis Overview
SHA256
9fb4c2982f8b86bc0c969db4c2907b5e86596e73e556d68751f5d8077c807772
Threat Level: Known bad
The file NurikCrackNewVersion.exe was found to be: Known bad.
Malicious Activity Summary
DcRat
Dcrat family
Process spawned unexpected child process
DCRat payload
DCRat payload
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Legitimate hosting services abused for malware hosting/C2
Drops file in Windows directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Modifies registry class
Uses Task Scheduler COM API
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 09:57
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
2024-06-03 09:57
Reported
2024-06-03 10:00
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
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 |
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\System.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\lsass.exe | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\6203df4a6bafc7 | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Windows Defender\it-IT\System.exe | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Windows Defender\it-IT\27d1bcfc3c54e0 | C:\netSvc\Msproviderserver.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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\System.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\netSvc\System.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe
"C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\netSvc\oRGxNIscN7mzUEqEFjiOrNSCKy.vbe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\netSvc\1TCP8vvjtWtNky92sAt.bat" "
C:\Windows\SysWOW64\cmd.exe
cmd.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\netSvc\WsWYaVY80xOTEmwO5LX.bat" "
C:\netSvc\Msproviderserver.exe
"C:\netSvc\Msproviderserver.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\lsass.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\Desktop\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\netSvc\System.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\netSvc\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\netSvc\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Defender\it-IT\System.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\it-IT\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Defender\it-IT\System.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 12 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 8 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\cmd.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ALd2QSvdoh.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\netSvc\System.exe
"C:\netSvc\System.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | cs71211.tw1.ru | udp |
| RU | 185.114.247.232:80 | cs71211.tw1.ru | tcp |
| US | 8.8.8.8:53 | vh422.timeweb.ru | udp |
| RU | 185.114.247.232:443 | vh422.timeweb.ru | tcp |
| RU | 185.114.247.232:443 | vh422.timeweb.ru | tcp |
Files
C:\netSvc\1TCP8vvjtWtNky92sAt.bat
| MD5 | 9e97eb7b4fe7e7b2978f9ebdf6896f2d |
| SHA1 | cdccef4e71f279347ff25fea52f53d5b640b0aea |
| SHA256 | 9d89a31f0e7b7d9fe52bf475b00ffb9fe24ea28d0905229467ee072246bb413b |
| SHA512 | 8a50d83ac64ed0c96a1a4db4e18a909e93d108b0d35481340e6a829d914fad604b9a0ef860d902b978a475fd15e4dca304db6952aa51fe8cf2010c2319887c91 |
C:\netSvc\oRGxNIscN7mzUEqEFjiOrNSCKy.vbe
| MD5 | d443149e014f135240a9aeca27fbfe1e |
| SHA1 | 3f541782e2333dc7aced3e77732f198ea37113cc |
| SHA256 | bf426dcc90e02082ddaeee361aaa3deadd6249eed5156be07bd763086887793b |
| SHA512 | 8d3a16b1b608928f31ab6f0db12449dbb07b449e8a25647ebfb2671d9f12eb661b33a11b03f0c4771615f1afde3c70bde350df06d17a3273b4f1f5c064d5d381 |
C:\netSvc\WsWYaVY80xOTEmwO5LX.bat
| MD5 | e897bc8313657095107640d60d42da83 |
| SHA1 | 803d583c033182a69af393bd1f239a2c23b76fb0 |
| SHA256 | 5acdb6f1284aaa5e072c09bd68de498d21c344910ab2c2ccf83257305997c05f |
| SHA512 | 44d1d8ed11d4158cde19e7501fb2467e2c274f1a16f7e220d0ca163d8af8167582084954d5238b8c3485ebde903a24658dd608c9da1469a1864537f1cec26e1d |
C:\netSvc\Msproviderserver.exe
| MD5 | 4e4088d5176e77688154f64545051d8b |
| SHA1 | 3020231a4134839b3970c3cb10ed5d87ea174459 |
| SHA256 | 046956b1eb9b2fc738698aa8222744b07c11e104e20a94d764ed7b1ac133fac0 |
| SHA512 | 49599228d257f18aa2c0931569ea4eb917d0e793e30906940e521be6a5280580aee57bc96c62645a61241fb2843103da26fa3f443d7a724ceaaa4486c401d2a5 |
memory/2860-29-0x0000000000C50000-0x0000000000D26000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ALd2QSvdoh.bat
| MD5 | 7d256dc6bcba698c9748966ceddb7eda |
| SHA1 | 70cdf11d22945c6fdaddf71a31f675b568952719 |
| SHA256 | 7573b14031d79ec5d87e0f7c0b1b2deff4eb8ed7a6892bc32e861b15d03cdae3 |
| SHA512 | f10ef471ae5f8f11f40f376251e96f66b01ef13461093de039829299b91ac9bee92f85c44734fcaa9daeb134d747291d4bf07eaeff910404de83ec07aba09c54 |
memory/2316-47-0x0000000001240000-0x0000000001316000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar6955.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 09:57
Reported
2024-06-03 10:00
Platform
win10v2004-20240508-en
Max time kernel
129s
Max time network
99s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\netSvc\Msproviderserver.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\fontdrvhost.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Windows Media Player\de-DE\fontdrvhost.exe | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Windows Media Player\de-DE\5b884080fd4f94 | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\dwm.exe | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\6cb0b6c459d5d3 | C:\netSvc\Msproviderserver.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\conhost.exe | C:\netSvc\Msproviderserver.exe | N/A |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\088424020bedd6 | C:\netSvc\Msproviderserver.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings | C:\netSvc\Msproviderserver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\fontdrvhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\netSvc\Msproviderserver.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Recovery\WindowsRE\fontdrvhost.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe
"C:\Users\Admin\AppData\Local\Temp\NurikCrackNewVersion.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\netSvc\oRGxNIscN7mzUEqEFjiOrNSCKy.vbe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\netSvc\1TCP8vvjtWtNky92sAt.bat" "
C:\Windows\SysWOW64\cmd.exe
cmd.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\netSvc\WsWYaVY80xOTEmwO5LX.bat" "
C:\netSvc\Msproviderserver.exe
"C:\netSvc\Msproviderserver.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Local Settings\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Users\Default\Local Settings\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\Users\Default\Local Settings\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\dwm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\dwm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\fontdrvhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\fontdrvhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Media Player\de-DE\fontdrvhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\fontdrvhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 5 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\conhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 13 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\backgroundTaskHost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 13 /tr "'C:\netSvc\unsecapp.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\netSvc\unsecapp.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 14 /tr "'C:\netSvc\unsecapp.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\1DlF44ejOw.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Recovery\WindowsRE\fontdrvhost.exe
"C:\Recovery\WindowsRE\fontdrvhost.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.113:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 113.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | cs71211.tw1.ru | udp |
| RU | 185.114.247.232:80 | cs71211.tw1.ru | tcp |
| US | 8.8.8.8:53 | vh422.timeweb.ru | udp |
| RU | 185.114.247.232:443 | vh422.timeweb.ru | tcp |
| US | 8.8.8.8:53 | 235.3.20.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.247.114.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
C:\netSvc\oRGxNIscN7mzUEqEFjiOrNSCKy.vbe
| MD5 | d443149e014f135240a9aeca27fbfe1e |
| SHA1 | 3f541782e2333dc7aced3e77732f198ea37113cc |
| SHA256 | bf426dcc90e02082ddaeee361aaa3deadd6249eed5156be07bd763086887793b |
| SHA512 | 8d3a16b1b608928f31ab6f0db12449dbb07b449e8a25647ebfb2671d9f12eb661b33a11b03f0c4771615f1afde3c70bde350df06d17a3273b4f1f5c064d5d381 |
C:\netSvc\1TCP8vvjtWtNky92sAt.bat
| MD5 | 9e97eb7b4fe7e7b2978f9ebdf6896f2d |
| SHA1 | cdccef4e71f279347ff25fea52f53d5b640b0aea |
| SHA256 | 9d89a31f0e7b7d9fe52bf475b00ffb9fe24ea28d0905229467ee072246bb413b |
| SHA512 | 8a50d83ac64ed0c96a1a4db4e18a909e93d108b0d35481340e6a829d914fad604b9a0ef860d902b978a475fd15e4dca304db6952aa51fe8cf2010c2319887c91 |
C:\netSvc\WsWYaVY80xOTEmwO5LX.bat
| MD5 | e897bc8313657095107640d60d42da83 |
| SHA1 | 803d583c033182a69af393bd1f239a2c23b76fb0 |
| SHA256 | 5acdb6f1284aaa5e072c09bd68de498d21c344910ab2c2ccf83257305997c05f |
| SHA512 | 44d1d8ed11d4158cde19e7501fb2467e2c274f1a16f7e220d0ca163d8af8167582084954d5238b8c3485ebde903a24658dd608c9da1469a1864537f1cec26e1d |
C:\netSvc\Msproviderserver.exe
| MD5 | 4e4088d5176e77688154f64545051d8b |
| SHA1 | 3020231a4134839b3970c3cb10ed5d87ea174459 |
| SHA256 | 046956b1eb9b2fc738698aa8222744b07c11e104e20a94d764ed7b1ac133fac0 |
| SHA512 | 49599228d257f18aa2c0931569ea4eb917d0e793e30906940e521be6a5280580aee57bc96c62645a61241fb2843103da26fa3f443d7a724ceaaa4486c401d2a5 |
memory/2896-17-0x0000000000770000-0x0000000000846000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1DlF44ejOw.bat
| MD5 | 233ba28e8a6bca10941f6f31f1b69917 |
| SHA1 | c5c728f047cd41600c815b457806039833bc3798 |
| SHA256 | c73960154ab1a20d981574d6d7e6d44fa962172098316b89da31a409e022d3ce |
| SHA512 | 231d3ca46979827b2e2cb17ba72d8178350e261109505d2f363de148045e7b72cc3c2fa2a27122357391844d60c9fb50e98de3565e423d7be194c032c13e052c |