Analysis Overview
SHA256
27a09811d4dbb7b1d284009032f3d907b14ac6847a9595182d65ab96d4ee0309
Threat Level: Known bad
The file DCRatBuild.exe was found to be: Known bad.
Malicious Activity Summary
DCRat payload
Dcrat family
DcRat
Process spawned unexpected child process
DCRat payload
Downloads MZ/PE file
Loads dropped DLL
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
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-03 04:04
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 04:04
Reported
2024-06-03 04:06
Platform
win7-20240508-en
Max time kernel
123s
Max time network
149s
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 |
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:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| File created | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\0a1fd5f707cd16 | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\BitLockerDiscoveryVolumeContents\cmd.exe | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\ebf1f9fa8afd6d | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\cmd.exe | C:\ChainsurrogateservercrtSvc\comcomponent.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 |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe
"C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\ChainsurrogateservercrtSvc\KP1dxwKjHeZZGId6VCKWXzCSlqmlOw.vbe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\ChainsurrogateservercrtSvc\MLO7NKcGPoPOgLF8qlTykOoIdPW7G.bat" "
C:\ChainsurrogateservercrtSvc\comcomponent.exe
"C:\ChainsurrogateservercrtSvc\comcomponent.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 6 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\cmd.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 6 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\cmd.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\{90140000-00BA-0409-0000-0000000FF1CE}-C\conhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\lsass.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\lsass.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe'" /rl HIGHEST /f
C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe
"C:\Program Files (x86)\Windows NT\TableTextService\it-IT\sppsvc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a0990904.xsph.ru | udp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
Files
C:\ChainsurrogateservercrtSvc\KP1dxwKjHeZZGId6VCKWXzCSlqmlOw.vbe
| MD5 | 1833c8cf42c813c6cba78b83bbcbaad7 |
| SHA1 | 5721903ca608325014f01e776a9cc583db5bcb8e |
| SHA256 | 8b03ad8da6fbd4e37b4fa38aafe3d59070ac96354cc4f819e2249b42c8822f95 |
| SHA512 | e07b57a212a25714ddba1336bdd85c418e02d0a03fe6a6584f64b19f226f71989a89333ccea9f91eaa2721393df686f5a351cacd6e9f8b47010e92deafb9da8d |
C:\ChainsurrogateservercrtSvc\MLO7NKcGPoPOgLF8qlTykOoIdPW7G.bat
| MD5 | 00d8627c777530fad58ffd565435ecce |
| SHA1 | 0c78d64961aa210eec2fa7912fd158b32bfdd49c |
| SHA256 | e1574b801185dd8af878ec4bd90f096cd51a547363c01a0c30f596fa9ff1525d |
| SHA512 | f8d9cc7cfa05c99a819e2df389056fb6d9e46f6f12e4aff32dc2317223515da5adf83227116c8271af265b2810fe5c5a9f2be011ba2b444658257f3f05814af0 |
\ChainsurrogateservercrtSvc\comcomponent.exe
| MD5 | 9f2efd08bcf641fa103001f6735b8d46 |
| SHA1 | d5abe965c27425482168113566b7ac720262df86 |
| SHA256 | 160a9ef01d5f9174251127d72e1373ed4423eee552d6d5b415e8b8e7b6e3e318 |
| SHA512 | cea64d48e4838c72f1bb7eae1eb72b3b8cc52eafdd5f7f1b6d1eabded13c6f62e06420b449891f1cda9abe24ab05510d44dec7a67deab41d6b51cc55b91e0f2d |
memory/2688-13-0x00000000002F0000-0x00000000003EC000-memory.dmp
memory/2688-14-0x00000000002D0000-0x00000000002E2000-memory.dmp
memory/2688-15-0x00000000002E0000-0x00000000002EC000-memory.dmp
memory/556-30-0x0000000001360000-0x000000000145C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 04:04
Reported
2024-06-03 04:06
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
156s
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 |
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Windows Mail\sihost.exe | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| File created | C:\Program Files\Windows Mail\66fc9ff0ee96c2 | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\ServiceProfiles\LocalService\Downloads\spoolsv.exe | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| File created | C:\Windows\ServiceProfiles\LocalService\Downloads\f3b6ecef712a24 | C:\ChainsurrogateservercrtSvc\comcomponent.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 |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\ChainsurrogateservercrtSvc\comcomponent.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Recovery\WindowsRE\upfc.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe
"C:\Users\Admin\AppData\Local\Temp\DCRatBuild.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\ChainsurrogateservercrtSvc\KP1dxwKjHeZZGId6VCKWXzCSlqmlOw.vbe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\ChainsurrogateservercrtSvc\MLO7NKcGPoPOgLF8qlTykOoIdPW7G.bat" "
C:\ChainsurrogateservercrtSvc\comcomponent.exe
"C:\ChainsurrogateservercrtSvc\comcomponent.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 7 /tr "'C:\ChainsurrogateservercrtSvc\SearchApp.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\ChainsurrogateservercrtSvc\SearchApp.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 13 /tr "'C:\ChainsurrogateservercrtSvc\SearchApp.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 12 /tr "'C:\ChainsurrogateservercrtSvc\sihost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\ChainsurrogateservercrtSvc\sihost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\ChainsurrogateservercrtSvc\sihost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Mail\sihost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\sihost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 14 /tr "'C:\Program Files\Windows Mail\sihost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 14 /tr "'C:\ChainsurrogateservercrtSvc\upfc.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\ChainsurrogateservercrtSvc\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 5 /tr "'C:\ChainsurrogateservercrtSvc\upfc.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 5 /tr "'C:\Windows\ServiceProfiles\LocalService\Downloads\spoolsv.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\ServiceProfiles\LocalService\Downloads\spoolsv.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 10 /tr "'C:\Windows\ServiceProfiles\LocalService\Downloads\spoolsv.exe'" /rl HIGHEST /f
C:\Recovery\WindowsRE\upfc.exe
"C:\Recovery\WindowsRE\upfc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | a0990904.xsph.ru | udp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| US | 8.8.8.8:53 | 33.195.8.141.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| RU | 141.8.195.33:80 | a0990904.xsph.ru | tcp |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
Files
C:\ChainsurrogateservercrtSvc\KP1dxwKjHeZZGId6VCKWXzCSlqmlOw.vbe
| MD5 | 1833c8cf42c813c6cba78b83bbcbaad7 |
| SHA1 | 5721903ca608325014f01e776a9cc583db5bcb8e |
| SHA256 | 8b03ad8da6fbd4e37b4fa38aafe3d59070ac96354cc4f819e2249b42c8822f95 |
| SHA512 | e07b57a212a25714ddba1336bdd85c418e02d0a03fe6a6584f64b19f226f71989a89333ccea9f91eaa2721393df686f5a351cacd6e9f8b47010e92deafb9da8d |
C:\ChainsurrogateservercrtSvc\MLO7NKcGPoPOgLF8qlTykOoIdPW7G.bat
| MD5 | 00d8627c777530fad58ffd565435ecce |
| SHA1 | 0c78d64961aa210eec2fa7912fd158b32bfdd49c |
| SHA256 | e1574b801185dd8af878ec4bd90f096cd51a547363c01a0c30f596fa9ff1525d |
| SHA512 | f8d9cc7cfa05c99a819e2df389056fb6d9e46f6f12e4aff32dc2317223515da5adf83227116c8271af265b2810fe5c5a9f2be011ba2b444658257f3f05814af0 |
C:\ChainsurrogateservercrtSvc\comcomponent.exe
| MD5 | 9f2efd08bcf641fa103001f6735b8d46 |
| SHA1 | d5abe965c27425482168113566b7ac720262df86 |
| SHA256 | 160a9ef01d5f9174251127d72e1373ed4423eee552d6d5b415e8b8e7b6e3e318 |
| SHA512 | cea64d48e4838c72f1bb7eae1eb72b3b8cc52eafdd5f7f1b6d1eabded13c6f62e06420b449891f1cda9abe24ab05510d44dec7a67deab41d6b51cc55b91e0f2d |
memory/4220-12-0x00007FFF5C693000-0x00007FFF5C695000-memory.dmp
memory/4220-13-0x00000000008A0000-0x000000000099C000-memory.dmp
memory/4220-14-0x0000000002AB0000-0x0000000002AC2000-memory.dmp
memory/4220-15-0x000000001C0A0000-0x000000001C5C8000-memory.dmp
memory/4220-16-0x0000000002AC0000-0x0000000002ACC000-memory.dmp
memory/1720-42-0x0000000002260000-0x0000000002278000-memory.dmp