Analysis Overview
SHA256
0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175
Threat Level: Known bad
The file 0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175 was found to be: Known bad.
Malicious Activity Summary
DcRat
DCRat payload
UAC bypass
Dcrat family
Process spawned unexpected child process
DCRat payload
Detects executables packed with SmartAssembly
Checks computer location settings
Executes dropped EXE
Checks whether UAC is enabled
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
Uses Volume Shadow Copy service COM API
Uses Task Scheduler COM API
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
System policy modification
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-31 18:37
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
2024-05-31 18:37
Reported
2024-05-31 18:39
Platform
win7-20240220-en
Max time kernel
150s
Max time network
147s
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 |
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
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 |
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\lsm.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Public\lsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.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 Defender\es-ES\c5b4cb5e9653cc | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\services.exe | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\c5b4cb5e9653cc | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Program Files (x86)\Windows Defender\es-ES\services.exe | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\56085415360792 | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Windows\Panther\setup.exe\dllhost.exe | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Windows\Panther\setup.exe\5940a34987c991 | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Windows\BitLockerDiscoveryVolumeContents\wininit.exe | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\lsm.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Public\lsm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe
"C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\MSOCache\All Users\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d644601750" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\Searches\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175" /sc ONLOGON /tr "'C:\Users\Admin\Searches\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d644601750" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\Searches\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\wininit.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Windows\BitLockerDiscoveryVolumeContents\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Downloads\wininit.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default\Downloads\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Downloads\wininit.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 9 /tr "'C:\Users\Public\lsm.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Users\Public\lsm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 9 /tr "'C:\Users\Public\lsm.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Windows\Panther\setup.exe\dllhost.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\Panther\setup.exe\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Windows\Panther\setup.exe\dllhost.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Defender\es-ES\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Defender\es-ES\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\services.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\services.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\services.exe'" /rl HIGHEST /f
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\hTBm4Zzp74.bat"
C:\Windows\system32\w32tm.exe
w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
C:\Users\Public\lsm.exe
"C:\Users\Public\lsm.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | j72043x3.beget.tech | udp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
Files
memory/2732-0-0x000007FEF59F3000-0x000007FEF59F4000-memory.dmp
memory/2732-1-0x0000000001040000-0x0000000001442000-memory.dmp
memory/2732-2-0x000007FEF59F0000-0x000007FEF63DC000-memory.dmp
memory/2732-3-0x0000000000AD0000-0x0000000000ADE000-memory.dmp
memory/2732-4-0x0000000000AE0000-0x0000000000AE8000-memory.dmp
memory/2732-5-0x0000000000C80000-0x0000000000C9C000-memory.dmp
memory/2732-6-0x0000000000B70000-0x0000000000B78000-memory.dmp
memory/2732-8-0x0000000000CC0000-0x0000000000CC8000-memory.dmp
memory/2732-7-0x0000000000CA0000-0x0000000000CB6000-memory.dmp
memory/2732-9-0x0000000000CD0000-0x0000000000CE2000-memory.dmp
memory/2732-10-0x0000000000E90000-0x0000000000E9C000-memory.dmp
memory/2732-11-0x0000000000CE0000-0x0000000000CE8000-memory.dmp
memory/2732-12-0x0000000000E80000-0x0000000000E90000-memory.dmp
memory/2732-13-0x0000000000EA0000-0x0000000000EAA000-memory.dmp
memory/2732-14-0x0000000000FF0000-0x0000000001046000-memory.dmp
memory/2732-15-0x0000000000EB0000-0x0000000000EBC000-memory.dmp
memory/2732-16-0x0000000000EC0000-0x0000000000ECC000-memory.dmp
memory/2732-17-0x0000000000ED0000-0x0000000000ED8000-memory.dmp
memory/2732-18-0x0000000000EE0000-0x0000000000EF2000-memory.dmp
memory/2732-19-0x000000001AEC0000-0x000000001AEC8000-memory.dmp
memory/2732-20-0x000000001AED0000-0x000000001AEDC000-memory.dmp
memory/2732-21-0x000000001AEE0000-0x000000001AEE8000-memory.dmp
memory/2732-22-0x000000001AEF0000-0x000000001AF46000-memory.dmp
memory/2732-23-0x000000001AF40000-0x000000001AF4C000-memory.dmp
memory/2732-24-0x000000001AF50000-0x000000001AF58000-memory.dmp
memory/2732-25-0x000000001AF60000-0x000000001AF6C000-memory.dmp
memory/2732-26-0x000000001AF70000-0x000000001AF7E000-memory.dmp
memory/2732-27-0x000000001AF80000-0x000000001AF88000-memory.dmp
memory/2732-28-0x000000001AF90000-0x000000001AF98000-memory.dmp
memory/2732-29-0x000000001AFE0000-0x000000001AFE8000-memory.dmp
memory/2732-30-0x000000001AFF0000-0x000000001AFFA000-memory.dmp
memory/2732-31-0x000000001B000000-0x000000001B00C000-memory.dmp
C:\Users\Default\Downloads\wininit.exe
| MD5 | aac697ab0d583fcc8641ce4365b1fea2 |
| SHA1 | 57ada9976d56f577b18f005dcc369258d70259fc |
| SHA256 | 0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175 |
| SHA512 | cbe76916ecdf7d3afabde6459e4d3355db529a22f2fd834ade8e50b61eb62a8ef9f3ff46a7091108bc2f54b40d035f3a26605d1ed65b0e945b2fe7fe07c86071 |
memory/2732-54-0x000007FEF59F0000-0x000007FEF63DC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\hTBm4Zzp74.bat
| MD5 | 7bfacbd73b2493df4594ba4a661e0256 |
| SHA1 | 4fd813381c8bf956457f23b8c63ab8b897129b46 |
| SHA256 | ee0da9e31d85ed4749f9be2ceb9f26a00b5c8f648f7e2022d4d83e9e03ae2eeb |
| SHA512 | c0a009bbd85e64783fed7940b91ef33b68192ce94e7555a1704103a01e591db48909a55df1201251a9012290760e2151ffca852bc2b0dd2f9669ba8f4b376eaf |
memory/584-58-0x0000000000380000-0x0000000000782000-memory.dmp
memory/584-59-0x000000001B050000-0x000000001B0A6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-31 18:37
Reported
2024-05-31 18:39
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
153s
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 |
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Recovery\WindowsRE\sysmon.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Recovery\WindowsRE\sysmon.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)\Common Files\Java\Java Update\886983d96e3d3e | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| File created | C:\Program Files (x86)\Common Files\Java\Java Update\csrss.exe | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.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 |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Recovery\WindowsRE\sysmon.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3012 wrote to memory of 2288 | N/A | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | C:\Recovery\WindowsRE\sysmon.exe |
| PID 3012 wrote to memory of 2288 | N/A | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | C:\Recovery\WindowsRE\sysmon.exe |
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" | C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Recovery\WindowsRE\sysmon.exe | N/A |
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Processes
C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe
"C:\Users\Admin\AppData\Local\Temp\0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175.exe"
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\sysmon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Common Files\Java\Java Update\csrss.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\Java\Java Update\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Common Files\Java\Java Update\csrss.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 11 /tr "'C:\Users\Public\Documents\sysmon.exe'" /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Public\Documents\sysmon.exe'" /rl HIGHEST /f
C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Documents\sysmon.exe'" /rl HIGHEST /f
C:\Recovery\WindowsRE\sysmon.exe
"C:\Recovery\WindowsRE\sysmon.exe"
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | j72043x3.beget.tech | udp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
| US | 8.8.8.8:53 | 235.3.20.104.in-addr.arpa | udp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
| US | 8.8.8.8:53 | 2.153.101.5.in-addr.arpa | udp |
| 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 | 203.107.17.2.in-addr.arpa | udp |
| RU | 5.101.153.2:80 | j72043x3.beget.tech | tcp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/3012-0-0x00007FF862CD3000-0x00007FF862CD5000-memory.dmp
memory/3012-1-0x0000000000570000-0x0000000000972000-memory.dmp
memory/3012-2-0x00007FF862CD0000-0x00007FF863791000-memory.dmp
memory/3012-3-0x0000000001240000-0x000000000124E000-memory.dmp
memory/3012-4-0x0000000002A90000-0x0000000002A98000-memory.dmp
memory/3012-5-0x0000000002AA0000-0x0000000002ABC000-memory.dmp
memory/3012-9-0x0000000002B10000-0x0000000002B18000-memory.dmp
memory/3012-8-0x0000000002AF0000-0x0000000002B06000-memory.dmp
memory/3012-10-0x0000000002B20000-0x0000000002B32000-memory.dmp
memory/3012-7-0x0000000002AD0000-0x0000000002AD8000-memory.dmp
memory/3012-6-0x0000000002B40000-0x0000000002B90000-memory.dmp
memory/3012-11-0x0000000002BA0000-0x0000000002BAC000-memory.dmp
memory/3012-12-0x0000000002B30000-0x0000000002B38000-memory.dmp
memory/3012-13-0x0000000002B90000-0x0000000002BA0000-memory.dmp
memory/3012-14-0x0000000002BB0000-0x0000000002BBA000-memory.dmp
memory/3012-15-0x000000001B6A0000-0x000000001B6F6000-memory.dmp
memory/3012-16-0x000000001B6F0000-0x000000001B6FC000-memory.dmp
memory/3012-17-0x000000001B700000-0x000000001B70C000-memory.dmp
memory/3012-18-0x000000001B710000-0x000000001B718000-memory.dmp
memory/3012-19-0x000000001B720000-0x000000001B732000-memory.dmp
memory/3012-20-0x000000001C3A0000-0x000000001C8C8000-memory.dmp
memory/3012-22-0x000000001BE70000-0x000000001BE7C000-memory.dmp
memory/3012-21-0x000000001B750000-0x000000001B758000-memory.dmp
memory/3012-24-0x000000001BEE0000-0x000000001BEEC000-memory.dmp
memory/3012-23-0x000000001BE80000-0x000000001BE88000-memory.dmp
memory/3012-25-0x000000001C130000-0x000000001C138000-memory.dmp
memory/3012-26-0x000000001C0F0000-0x000000001C0FC000-memory.dmp
memory/3012-27-0x000000001C100000-0x000000001C10E000-memory.dmp
memory/3012-28-0x000000001C110000-0x000000001C118000-memory.dmp
memory/3012-31-0x000000001C250000-0x000000001C25A000-memory.dmp
memory/3012-30-0x000000001C140000-0x000000001C148000-memory.dmp
memory/3012-29-0x000000001C120000-0x000000001C128000-memory.dmp
memory/3012-32-0x000000001C150000-0x000000001C15C000-memory.dmp
C:\Recovery\WindowsRE\sysmon.exe
| MD5 | aac697ab0d583fcc8641ce4365b1fea2 |
| SHA1 | 57ada9976d56f577b18f005dcc369258d70259fc |
| SHA256 | 0cc4a5350887ecd6d55eed9b617d34c43f6579218545d522318f3e6d64460175 |
| SHA512 | cbe76916ecdf7d3afabde6459e4d3355db529a22f2fd834ade8e50b61eb62a8ef9f3ff46a7091108bc2f54b40d035f3a26605d1ed65b0e945b2fe7fe07c86071 |
memory/3012-50-0x00007FF862CD0000-0x00007FF863791000-memory.dmp