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12-04-2024 13:32
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240201-nlq9tsebck 10Analysis
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max time kernel
300s -
max time network
305s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12-04-2024 13:32
Static task
static1
Behavioral task
behavioral1
Sample
svchost_dump_SCY - Copy.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
svchost_dump_SCY - Copy.exe
Resource
win10-20240319-en
Behavioral task
behavioral3
Sample
svchost_dump_SCY - Copy.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
svchost_dump_SCY - Copy.exe
Resource
win11-20240214-en
General
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Target
svchost_dump_SCY - Copy.exe
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Size
5.2MB
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MD5
5fd3d21a968f4b8a1577b5405ab1c36a
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SHA1
710e5ab0fceb71b982b966c3a7406ebdf1d2aa82
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SHA256
7ac7b42889e14cbd8c7cebe692566ca045d0034f9ff103fc3ef9c5e035dc594f
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SHA512
085a31c0412ba0a3d612a66ec8d95ce900e148240f92f9ec8c4d07b6c8e32cf233e92aefc7b4b53a91f5eacacd1cf3a8fcdf8cd7c206afa46014a9e4a9ddf53f
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SSDEEP
98304:jgoX+R+gW1CkQFBAFGspWvuL136BRiGQiiyBrDbnh57cpbJLyns:coXxFGWL56BVrDbn77cjIs
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 4 IoCs
Processes:
netsh.exenetsh.exenetsh.exenetsh.exepid process 2680 netsh.exe 2664 netsh.exe 2336 netsh.exe 3044 netsh.exe -
Executes dropped EXE 1 IoCs
Processes:
svchost.exepid process 1032 svchost.exe -
Loads dropped DLL 2 IoCs
Processes:
svchost_dump_SCY - Copy.exepid process 1712 svchost_dump_SCY - Copy.exe 1712 svchost_dump_SCY - Copy.exe -
Drops file in Windows directory 4 IoCs
Processes:
svchost_dump_SCY - Copy.exesvchost.exedescription ioc process File created C:\Windows\System\xxx1.bak svchost_dump_SCY - Copy.exe File created C:\Windows\System\svchost.exe svchost_dump_SCY - Copy.exe File opened for modification C:\Windows\System\svchost.exe svchost_dump_SCY - Copy.exe File created C:\Windows\System\xxx1.bak svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
powershell.exepowershell.exesvchost_dump_SCY - Copy.exepowershell.exepowershell.exepid process 2420 powershell.exe 2596 powershell.exe 1712 svchost_dump_SCY - Copy.exe 2364 powershell.exe 1148 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
WMIC.exepowershell.exepowershell.exeWMIC.exedescription pid process Token: SeIncreaseQuotaPrivilege 2688 WMIC.exe Token: SeSecurityPrivilege 2688 WMIC.exe Token: SeTakeOwnershipPrivilege 2688 WMIC.exe Token: SeLoadDriverPrivilege 2688 WMIC.exe Token: SeSystemProfilePrivilege 2688 WMIC.exe Token: SeSystemtimePrivilege 2688 WMIC.exe Token: SeProfSingleProcessPrivilege 2688 WMIC.exe Token: SeIncBasePriorityPrivilege 2688 WMIC.exe Token: SeCreatePagefilePrivilege 2688 WMIC.exe Token: SeBackupPrivilege 2688 WMIC.exe Token: SeRestorePrivilege 2688 WMIC.exe Token: SeShutdownPrivilege 2688 WMIC.exe Token: SeDebugPrivilege 2688 WMIC.exe Token: SeSystemEnvironmentPrivilege 2688 WMIC.exe Token: SeRemoteShutdownPrivilege 2688 WMIC.exe Token: SeUndockPrivilege 2688 WMIC.exe Token: SeManageVolumePrivilege 2688 WMIC.exe Token: 33 2688 WMIC.exe Token: 34 2688 WMIC.exe Token: 35 2688 WMIC.exe Token: SeIncreaseQuotaPrivilege 2688 WMIC.exe Token: SeSecurityPrivilege 2688 WMIC.exe Token: SeTakeOwnershipPrivilege 2688 WMIC.exe Token: SeLoadDriverPrivilege 2688 WMIC.exe Token: SeSystemProfilePrivilege 2688 WMIC.exe Token: SeSystemtimePrivilege 2688 WMIC.exe Token: SeProfSingleProcessPrivilege 2688 WMIC.exe Token: SeIncBasePriorityPrivilege 2688 WMIC.exe Token: SeCreatePagefilePrivilege 2688 WMIC.exe Token: SeBackupPrivilege 2688 WMIC.exe Token: SeRestorePrivilege 2688 WMIC.exe Token: SeShutdownPrivilege 2688 WMIC.exe Token: SeDebugPrivilege 2688 WMIC.exe Token: SeSystemEnvironmentPrivilege 2688 WMIC.exe Token: SeRemoteShutdownPrivilege 2688 WMIC.exe Token: SeUndockPrivilege 2688 WMIC.exe Token: SeManageVolumePrivilege 2688 WMIC.exe Token: 33 2688 WMIC.exe Token: 34 2688 WMIC.exe Token: 35 2688 WMIC.exe Token: SeDebugPrivilege 2420 powershell.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeIncreaseQuotaPrivilege 1660 WMIC.exe Token: SeSecurityPrivilege 1660 WMIC.exe Token: SeTakeOwnershipPrivilege 1660 WMIC.exe Token: SeLoadDriverPrivilege 1660 WMIC.exe Token: SeSystemProfilePrivilege 1660 WMIC.exe Token: SeSystemtimePrivilege 1660 WMIC.exe Token: SeProfSingleProcessPrivilege 1660 WMIC.exe Token: SeIncBasePriorityPrivilege 1660 WMIC.exe Token: SeCreatePagefilePrivilege 1660 WMIC.exe Token: SeBackupPrivilege 1660 WMIC.exe Token: SeRestorePrivilege 1660 WMIC.exe Token: SeShutdownPrivilege 1660 WMIC.exe Token: SeDebugPrivilege 1660 WMIC.exe Token: SeSystemEnvironmentPrivilege 1660 WMIC.exe Token: SeRemoteShutdownPrivilege 1660 WMIC.exe Token: SeUndockPrivilege 1660 WMIC.exe Token: SeManageVolumePrivilege 1660 WMIC.exe Token: 33 1660 WMIC.exe Token: 34 1660 WMIC.exe Token: 35 1660 WMIC.exe Token: SeIncreaseQuotaPrivilege 1660 WMIC.exe Token: SeSecurityPrivilege 1660 WMIC.exe -
Suspicious use of WriteProcessMemory 39 IoCs
Processes:
svchost_dump_SCY - Copy.exesvchost.exedescription pid process target process PID 1712 wrote to memory of 2688 1712 svchost_dump_SCY - Copy.exe WMIC.exe PID 1712 wrote to memory of 2688 1712 svchost_dump_SCY - Copy.exe WMIC.exe PID 1712 wrote to memory of 2688 1712 svchost_dump_SCY - Copy.exe WMIC.exe PID 1712 wrote to memory of 2680 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2680 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2680 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2664 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2664 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2664 1712 svchost_dump_SCY - Copy.exe netsh.exe PID 1712 wrote to memory of 2596 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2596 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2596 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2420 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2420 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2420 1712 svchost_dump_SCY - Copy.exe powershell.exe PID 1712 wrote to memory of 2012 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 2012 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 2012 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 1296 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 1296 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 1296 1712 svchost_dump_SCY - Copy.exe schtasks.exe PID 1712 wrote to memory of 1032 1712 svchost_dump_SCY - Copy.exe svchost.exe PID 1712 wrote to memory of 1032 1712 svchost_dump_SCY - Copy.exe svchost.exe PID 1712 wrote to memory of 1032 1712 svchost_dump_SCY - Copy.exe svchost.exe PID 1032 wrote to memory of 1660 1032 svchost.exe WMIC.exe PID 1032 wrote to memory of 1660 1032 svchost.exe WMIC.exe PID 1032 wrote to memory of 1660 1032 svchost.exe WMIC.exe PID 1032 wrote to memory of 2336 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 2336 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 2336 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 3044 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 3044 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 3044 1032 svchost.exe netsh.exe PID 1032 wrote to memory of 2364 1032 svchost.exe powershell.exe PID 1032 wrote to memory of 2364 1032 svchost.exe powershell.exe PID 1032 wrote to memory of 2364 1032 svchost.exe powershell.exe PID 1032 wrote to memory of 1148 1032 svchost.exe powershell.exe PID 1032 wrote to memory of 1148 1032 svchost.exe powershell.exe PID 1032 wrote to memory of 1148 1032 svchost.exe powershell.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\svchost_dump_SCY - Copy.exe"C:\Users\Admin\AppData\Local\Temp\svchost_dump_SCY - Copy.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Windows\System32\Wbem\WMIC.exeWMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2688 -
C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="SvcHostX" dir=in action=allow program="C:\Windows\System\svchost.exe" enable=yes2⤵
- Modifies Windows Firewall
PID:2680 -
C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="SvcHostX" dir=out action=allow program="C:\Windows\System\svchost.exe" enable=yes2⤵
- Modifies Windows Firewall
PID:2664 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath c:\windows\2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2596 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath \\?\C:\Windows \2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2420 -
C:\Windows\system32\schtasks.exeschtasks /delete /TN "Timer"2⤵PID:2012
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C:\Windows\system32\schtasks.exeschtasks /create /sc minute /ED "11/02/2024" /mo 7 /tn "Timer" /tr c:\windows\system\svchost.exe /ru SYSTEM2⤵
- Creates scheduled task(s)
PID:1296 -
C:\Windows\System\svchost.exe"C:\Windows\System\svchost.exe" formal2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\System32\Wbem\WMIC.exeWMIC /Node:localhost /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1660 -
C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="SvcHostX" dir=in action=allow program="C:\Windows\System\svchost.exe" enable=yes3⤵
- Modifies Windows Firewall
PID:2336 -
C:\Windows\System32\netsh.exe"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="SvcHostX" dir=out action=allow program="C:\Windows\System\svchost.exe" enable=yes3⤵
- Modifies Windows Firewall
PID:3044 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath c:\windows\3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2364 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath \\?\C:\Windows \3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5b40635fab6f3ef987ba9c68f41427fce
SHA14917cc265414a055170e4e02ce07b86530072491
SHA256c88b1af52e758a397f08a8aff7ad1ad0a4be45a5cbdb0de822195b06bdcc70a7
SHA512eb9508d026d4b42b2ade74317a994647e99698aa8fb6080dc94360a07d20c69c0fd80c416556b247db84ae1ff1131636dfe8ddeddc59e1c95865228f92f1233f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD528f15c9facfbbb3f7ac6e47bbb7d21fc
SHA11aca8153a6fb86b02ba40c15224bf1c5bda67e4d
SHA2567e42ae8a420a3b47b5f438bf191e294861fdf6c96e9be44091c47ff20bd98cb6
SHA5124b2331b7f8926f5e5d55e26219ac77b1cf64f6a1e5066c298812b841b37d526eaa313d1ae168534c88350b3996e8cae0106fec1d51c561794890fa6d86a396af
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Filesize
2.7MB
MD527acfbf94480631e547b5cb508d9d4fb
SHA1f6477330ca9aeb4a8cd19cc44e1a30fa9695b36c
SHA2560fd156526952ba5edb62133774a19bf72f71d3c968d01fcdb517521d45a67c5e
SHA512902ccecfa284881c1f241802b9ccd51a85da0cc48632fbd944b686d37a4fa57bc7cd01c44ef79bfe475494be780164b82ff8fa9a3e77984f6e29467843138929
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Filesize
11.3MB
MD56fc7570dd20b0dc7c73e25f650ef09a2
SHA19ff963326fc4d5623182e5497b549870818f50b6
SHA256764e8c47cfc31233ce2e53fdf1a8b43d40638d23e7d92237c3a2c3914f87dd57
SHA5127ceed17a16a893c549bdb80f9e80af8887fe62fdeff9a420900439e86a664f65eb537196a51c4c43744c94b6724a156b8b1ea6c5991560219ee9b56c03387783
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Filesize
5.2MB
MD55fd3d21a968f4b8a1577b5405ab1c36a
SHA1710e5ab0fceb71b982b966c3a7406ebdf1d2aa82
SHA2567ac7b42889e14cbd8c7cebe692566ca045d0034f9ff103fc3ef9c5e035dc594f
SHA512085a31c0412ba0a3d612a66ec8d95ce900e148240f92f9ec8c4d07b6c8e32cf233e92aefc7b4b53a91f5eacacd1cf3a8fcdf8cd7c206afa46014a9e4a9ddf53f