netsupport | 78e1e350aa5525669f85e6972150b679d489a3787b6522f278ab40ea978dd65d

Analysis

max time kernel
125s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29-01-2025 21:16

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General

Target

cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe
Size

21.4MB
MD5

c50fd06f02edb960eccb1fa95574a2a8
SHA1

a152464e017a557a2514e4a928be0aaecdd3ac23
SHA256

78e1e350aa5525669f85e6972150b679d489a3787b6522f278ab40ea978dd65d
SHA512

9d148fb958afa03e1eb2b40cd9ed6e2a929d439811d0d7191f0da1a1263e58a1c787d2dcc43acb9f97e374e3eee2632a91d6c1fa1797e14e1639833ff024498b
SSDEEP

393216:qaPjW5fGPD4ZMpbLV6olaLYBFb+R3Oaa57/WsSej93Wafvp0Ye5wiiuJp7r+Z+sw:VYZMyL0F6R+5Cxej93r3Ppip7vI+sP3Y

Score

10^/10

netsupport discovery persistence rat

Malware Config

Signatures

NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
rat netsupport
Netsupport family
netsupport

Executes dropped EXE 2 IoCs

pid	Process
2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
2928	client32.exe

Loads dropped DLL 9 IoCs

pid	Process
2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe
2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
2928	client32.exe
2928	client32.exe
2928	client32.exe
2928	client32.exe
2928	client32.exe
760	MsiExec.exe
760	MsiExec.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2652	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CiscoClientAdmin = "\"C:\\ProgramData\\CiscoMedia\\client32.exe\""	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp

Blocklisted process makes network request 1 IoCs

flow	pid	Process
11	640	msiexec.exe

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe

Drops file in Program Files directory 58 IoCs

description	ioc	Process
File created	C:\PROGRA~3\CISCOM~1\getuname.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\msidle.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\msvcr100.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\panmap.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\provdiagnostics.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\client32.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\wiatrace.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\msidle.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\msidntld.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\neth.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\NSM.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\NSM.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\mprext.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\remcmdstub.exe	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\NSM.LIC	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\PCICL32.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\prflbmsg.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\AudioCapture.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\HTCTL32.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\remcmdstub.exe	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\TsUsbRedirectionGroupPolicyExtension.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\pcicapi.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\prflbmsg.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\panmap.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\WiaExtensionHost64.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\comcat.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\KBDTAM99.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\KBDTAM99.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\msvcr100.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\nskbfltr.inf	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\msidntld.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\netmsg.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\WiaExtensionHost64.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\comcat.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\pcicapi.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\PCICHEK.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\getuname.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\ifsutilx.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\nskbfltr.inf	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\TsUsbRedirectionGroupPolicyExtension.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\wiatrace.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\client32.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\ifsutilx.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\neth.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\nsm_vpro.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\mprext.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\netmsg.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\client32.exe	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\HTCTL32.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\NSM.LIC	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\nsm_vpro.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\PCICL32.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\provdiagnostics.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\AudioCapture.dll	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\client32.exe	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\client32u.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File opened for modification	C:\PROGRA~3\CISCOM~1\client32u.ini	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
File created	C:\PROGRA~3\CISCOM~1\PCICHEK.DLL	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\MSIC28.tmp	msiexec.exe
File created	C:\Windows\Installer\f7702bf.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\f7702bf.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIBAA.tmp	msiexec.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	client32.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2928	client32.exe
Token: SeShutdownPrivilege	2968	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2968	msiexec.exe
Token: SeRestorePrivilege	640	msiexec.exe
Token: SeTakeOwnershipPrivilege	640	msiexec.exe
Token: SeSecurityPrivilege	640	msiexec.exe
Token: SeCreateTokenPrivilege	2968	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2968	msiexec.exe
Token: SeLockMemoryPrivilege	2968	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2968	msiexec.exe
Token: SeMachineAccountPrivilege	2968	msiexec.exe
Token: SeTcbPrivilege	2968	msiexec.exe
Token: SeSecurityPrivilege	2968	msiexec.exe
Token: SeTakeOwnershipPrivilege	2968	msiexec.exe
Token: SeLoadDriverPrivilege	2968	msiexec.exe
Token: SeSystemProfilePrivilege	2968	msiexec.exe
Token: SeSystemtimePrivilege	2968	msiexec.exe
Token: SeProfSingleProcessPrivilege	2968	msiexec.exe
Token: SeIncBasePriorityPrivilege	2968	msiexec.exe
Token: SeCreatePagefilePrivilege	2968	msiexec.exe
Token: SeCreatePermanentPrivilege	2968	msiexec.exe
Token: SeBackupPrivilege	2968	msiexec.exe
Token: SeRestorePrivilege	2968	msiexec.exe
Token: SeShutdownPrivilege	2968	msiexec.exe
Token: SeDebugPrivilege	2968	msiexec.exe
Token: SeAuditPrivilege	2968	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2968	msiexec.exe
Token: SeChangeNotifyPrivilege	2968	msiexec.exe
Token: SeRemoteShutdownPrivilege	2968	msiexec.exe
Token: SeUndockPrivilege	2968	msiexec.exe
Token: SeSyncAgentPrivilege	2968	msiexec.exe
Token: SeEnableDelegationPrivilege	2968	msiexec.exe
Token: SeManageVolumePrivilege	2968	msiexec.exe
Token: SeImpersonatePrivilege	2968	msiexec.exe
Token: SeCreateGlobalPrivilege	2968	msiexec.exe
Token: SeRestorePrivilege	640	msiexec.exe
Token: SeTakeOwnershipPrivilege	640	msiexec.exe
Token: SeRestorePrivilege	640	msiexec.exe
Token: SeTakeOwnershipPrivilege	640	msiexec.exe
Token: SeRestorePrivilege	640	msiexec.exe
Token: SeTakeOwnershipPrivilege	640	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
2928	client32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2380 wrote to memory of 2836	2380	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe	31
PID 2836 wrote to memory of 2928	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	32
PID 2836 wrote to memory of 2928	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	32
PID 2836 wrote to memory of 2928	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	32
PID 2836 wrote to memory of 2928	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	32
PID 2836 wrote to memory of 2652	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	33
PID 2836 wrote to memory of 2652	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	33
PID 2836 wrote to memory of 2652	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	33
PID 2836 wrote to memory of 2652	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	33
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 2836 wrote to memory of 2968	2836	cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp	35
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38
PID 640 wrote to memory of 760	640	msiexec.exe	38

C:\Users\Admin\AppData\Local\Temp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe
"C:\Users\Admin\AppData\Local\Temp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\is-L3ADQ.tmp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-L3ADQ.tmp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp" /SL5="$400F4,21409018,1056768,C:\Users\Admin\AppData\Local\Temp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2836
- - C:\ProgramData\CiscoMedia\client32.exe
    "C:\ProgramData\CiscoMedia\client32.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:2928
- - C:\Windows\SysWOW64\icacls.exe
    "icacls" "C:\ProgramData\CiscoMedia" /grant *S-1-1-0:(F) /grant Users:(F) /grant Everyone:(F) /T /C
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2652
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\is-B6HFB.tmp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.msi" /qn
    3⤵
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2968

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding F8B62785A8311CF043FCFC4E1B4257AE
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~2\prflbmsg.zip

Filesize
2.0MB

MD5
bce64c218ab2d90739e1965f44eaefc9

SHA1
e97838b05200a69c7981afcf9215137936e99416

SHA256
38cb03bb108b88715d554d1141eb734b2dc25b63fc69c4b037e589caa2e77bec

SHA512
90c2b1147e6b524a8b78ad0f23d305c0389c6f9dfe80a2a59aace232bf5f1fd4b8b5c8f05f1faade959a8f62b25d5d3af1b42e60c17b5075bf3e356e1596052c

Download Submit
C:\ProgramData\CiscoMedia\AudioCapture.dll

Filesize
76KB

MD5
2a82792f7b45d537edfe58eb758c1197

SHA1
a039182d4d1ef29c6d8c238f20f7b8218c28f90c

SHA256
05aa13a6c1d18f691e552f04a996960917202a322d0dacfd330e553ad56978ed

SHA512
c6c6799b386e0d6489d9346f1d403b03b9425572e7418a93a72c413a4b9413945aaf4ea97a7d7b65772e5e3f00cff65f180f6fef51a26d4fdc2ff063816b5386

Download Submit
C:\ProgramData\CiscoMedia\KBDTAM99.DLL

Filesize
7KB

MD5
ccc736781cf4a49f42cd07c703b3a18b

SHA1
6ad817d7e8b7e9dc978763305a4cd4f1ab9abb66

SHA256
000c4b5b50966634df58078511794f83690d693fccf2aca5c970c20981b29556

SHA512
39245c4ba554a5a178310af2b8578401360bf60efda427332249eca02d6d65e4b419270ba648e4ad36aacca810133f8e4404372dee98a3648c1e4a9b85dedccb

Download Submit
C:\ProgramData\CiscoMedia\NSM.LIC

Filesize
262B

MD5
b9956282a0fed076ed083892e498ac69

SHA1
d14a665438385203283030a189ff6c5e7c4bf518

SHA256
fcc6afd664a8045bd61c398be3c37a97536a199a48d277e11977f93868ae1acc

SHA512
7daa09113c0e8a36c91cc6d657c65851a20dff6b60ac3d2f40c5737c12c1613c553955f84d131ba2139959973fef9fc616ca5e968cb16c25acf2d4739eed87eb

Download Submit
C:\ProgramData\CiscoMedia\NSM.ini

Filesize
5KB

MD5
99f493dce7fab330dc47f0cab8fe6172

SHA1
16906fb5988303bb462b65ff4ece23539a12f4b5

SHA256
e0ed36c897eaa5352fab181c20020b60df4c58986193d6aaf5bf3e3ecdc4c05d

SHA512
2c58171c30aec8ae131a7c32162856fce551b55f861d0d9fb0e27a91bd7084388df5860392f80cdbc6df6e64e97d8bf2cae587c3d6b7c142ce711ae8e240bb01

Download Submit
C:\ProgramData\CiscoMedia\PCICL32.dll

Filesize
3.3MB

MD5
77b3988cbae5a2550caec42cc5e8ec35

SHA1
5fa1eeb60e881bfd82eb7c3d9e911587982aaa38

SHA256
650382fe6596c8dc0c1739713c2076d4ddff32d5c177210b1241550bb8148cfd

SHA512
480f3abef7b799bd604ba9825e2b8cf681e7850373761c579ef181607980d5159c225fb486996e3088f39662f873743d25b52368045d3ae5bd8d45e44d1e8bec

Download Submit
C:\ProgramData\CiscoMedia\TsUsbRedirectionGroupPolicyExtension.dll

Filesize
13KB

MD5
d89cda3ff8427da82de6cce39008c5bc

SHA1
33889517517b8953707796d12d6907b039c715d1

SHA256
f44cc1e23d0d192dcfd84069b27704cd0b2a8e7720eee43656f57cb474433762

SHA512
4a73be7228960719236f39abc6dba7741498d3a3539f7bcc31b6d28a2574e41e4f85e6c2e0fbcffe9ba3b6a646fa3fa078adc0a53c46a4676b871fb92e11fe4f

Download Submit
C:\ProgramData\CiscoMedia\WiaExtensionHost64.dll

Filesize
11KB

MD5
5d084613c0e5c8c3022d9e0f316b0e23

SHA1
784dd38d9e553eb4b8955320fb596ae4e6854f23

SHA256
07bc4dc48d5d9bcc2ce52ca8a0f925ca021092dc34cb811e183cbc0d32e576ba

SHA512
263d3de392b5a4e40e9fbd791062b2731f27410e977dbdacb61810d1a1c2cf24658d8abf5d09a99a18ff7a87c122d9b6744d40723c1637621c5feb327fad752a

Download Submit
C:\ProgramData\CiscoMedia\client32.ini

Filesize
633B

MD5
5baebfb74e32c8825003a20f6f3af32c

SHA1
9f929de178f9da2c1de1ff7576d28246d90fe5ac

SHA256
5d2e3e095e7c0de4cf4c83f3ea81127e5c96ff88c7c601ad41fd8ff10ab89947

SHA512
661e64b4be23f466d8987ecc4ce171640510e55db53d2b6b2b39a2c4ceb5feda4d2d409b6c17d0fdfb9bbd090b62ad2d229c0118a291ff0b072bc8d27d603338

Download Submit
C:\ProgramData\CiscoMedia\client32u.ini

Filesize
647B

MD5
101be8429531365501b2e75811aad6e2

SHA1
1f47a9ff63c21d61b4798e2c73b72ab76cd03cb0

SHA256
1b4cc80439164c6a1988b8fededdb6c829551b0e9da9e7679654277d7adf2e14

SHA512
4c8fd7579c49c4136dc41796fda46de9cc8247735e4f6f3da472772dfe3bf908f84c169a71ecaa46042fdf33645b140942bb737ec3e12326165f494bd97e7b9d

Download Submit
C:\ProgramData\CiscoMedia\comcat.dll

Filesize
10KB

MD5
835ff05a3f5e16e0fe41e515ea398bd4

SHA1
e025cb17bbb01a1b5715ebbc745272a8611dae6c

SHA256
8dcfb1e6aa965df4bd4c0551d03bdfd6472c80219ada4671910958688fbb4ab6

SHA512
e6a7002316b05759c433b3e0516843a14199ee4b23315d799b533a52f9932f4715fc8aa5fae96892901ac67f0dae6d239eb37fc722558cb7c9dd906564719cd1

Download Submit
C:\ProgramData\CiscoMedia\getuname.dll

Filesize
11KB

MD5
91c68038bfc064ea8fb6d432acd38ee0

SHA1
4df7e33b6e325f31231eaaab366e2e710955babb

SHA256
68de057c4175d4c94afa2acb2abc1a9ccac04a3ceb8e84c33f7f414bb8b0eeb6

SHA512
002aef67593058c88b980a4107f1ca4ddfec5268456f76d1d358179e00ea2a0cd64c93fb31a7e78055885cfd508c90a7b19c6c6fa7a5a3c3ffa305677a0955d2

Download Submit
C:\ProgramData\CiscoMedia\ifsutilx.dll

Filesize
16KB

MD5
27a7213091cda31e84967bead4d29bd1

SHA1
e705e0fd25167c8cdaf984f067e3bdf4be8558d3

SHA256
42214053995b6188b2e20935ca8c92af77639f0d5541a132920a5cba2cfcbde6

SHA512
a16ee540cad2661f3d31071aed3b2f30ea5c0f068f51a350ef693fb83df30ce97ea4701714091ed0ef4a0806d908d93691beb0d8060b5ec73f62422477c8f3ce

Download Submit
C:\ProgramData\CiscoMedia\mprext.dll

Filesize
13KB

MD5
0eabd6ab464758f058fc039a47f61750

SHA1
51bc562a59e565e3f39a54e4c788896b8803354b

SHA256
f96e8d99b736e4ce7997bb1de65d88c32e16f1f725d8bd98f52c39a02969fd87

SHA512
f5a038615ecbb72072ef2a72d166cabbfd26aa879f28c911a26db71581cb8b93b7554b1cfa1517b063fdc5f942281e7d409e70c998b8273fe9ee6a0fc61a00fb

Download Submit
C:\ProgramData\CiscoMedia\msidle.dll

Filesize
11KB

MD5
b1c1bb1ef2ac2d739aeaed77c33c1848

SHA1
efa181a1ea01e02cd44614f80259ce794b7a455c

SHA256
cd8d7caebfeb4eb9124ba3e025aff68dde554a8dd6b3365654bf936200c4e563

SHA512
f4e24c508248e6f331aa16ed01c7cdc6cebbc4cd09dfa9f511d02544e2c04eb36c9480ae71d9ddef039a1e9d6e0324179a9ba0f1c323e20c4bbf813a154e2fc0

Download Submit
C:\ProgramData\CiscoMedia\msidntld.dll

Filesize
5KB

MD5
504e51418d856d664db23dd55a61352d

SHA1
522c0fb1ed2b9594e7a2aab9481883da57d8ca23

SHA256
f190e142f402de460455ff2d1835294a3e118ba74d76aa092af49372bb9b76f4

SHA512
28bebb26eeb8ba97fb0ac8cc4869576d3cc58cd7c0fdce988f6fe160c7b426c2a3906799ca021a65a26394cba266dfa3d3e58790ec41c7eb7ecd0fbd89d6e0db

Download Submit
C:\ProgramData\CiscoMedia\neth.dll

Filesize
2KB

MD5
26bf659dc283cd389baad0ca54c1abca

SHA1
b386c4c9400880ec8315a93af0c5b38db6be9abd

SHA256
ad2310e7f3ba73c29872a14826f6a5118765a4c6b67a57168a336c05365dd152

SHA512
871449eb6b24a9d13134ca2d45f0839a2a417517969d1c7029219570aaee932e27026b29987553d41c58c13f265cf2a406442e21db54a07fb2555392cc4bf19f

Download Submit
C:\ProgramData\CiscoMedia\netmsg.dll

Filesize
2KB

MD5
176e3d19f665faefd5c5f892cb310ac8

SHA1
da39984d4f8522ae694cb310a64282f150aa3b26

SHA256
6ff38f25cbf31af03633654469c67024df13bf59b1ed9fa29597c4d6cc5a624d

SHA512
4cacf6f1277a563ae80fff86c277580d9d570a53ef75ca7cd27e63bf33c2d0a4795eeff0696cadfec619018c6c9fd1b9f023ce7694e3a847e534cf7a24a8a19f

Download Submit
C:\ProgramData\CiscoMedia\nskbfltr.inf

Filesize
328B

MD5
26e28c01461f7e65c402bdf09923d435

SHA1
1d9b5cfcc30436112a7e31d5e4624f52e845c573

SHA256
d96856cd944a9f1587907cacef974c0248b7f4210f1689c1e6bcac5fed289368

SHA512
c30ec66fecb0a41e91a31804be3a8b6047fc3789306adc106c723b3e5b166127766670c7da38d77d3694d99a8cddb26bc266ee21dba60a148cdf4d6ee10d27d7

Download Submit
C:\ProgramData\CiscoMedia\nsm_vpro.ini

Filesize
46B

MD5
3be27483fdcdbf9ebae93234785235e3

SHA1
360b61fe19cdc1afb2b34d8c25d8b88a4c843a82

SHA256
4bfa4c00414660ba44bddde5216a7f28aeccaa9e2d42df4bbff66db57c60522b

SHA512
edbe8cf1cbc5fed80fedf963ade44e08052b19c064e8bca66fa0fe1b332141fbe175b8b727f8f56978d1584baaf27d331947c0b3593aaff5632756199dc470e5

Download Submit
C:\ProgramData\CiscoMedia\panmap.dll

Filesize
14KB

MD5
c3f21a1cc9dc3cccc38491da27273f11

SHA1
b59cd05fa587eb37993e87359d26a9210beebb01

SHA256
cdb271b988bf3dc272ad93c272c446efa981c93fe19b7cbee8d2f01fb058a005

SHA512
a0d882bde23d545f37395311639b78123a1108c022d866d86fb449992387cb7e53fa4b4a54c0e53d74c3e31a9220a9e15a3058158df851cf598bf7e520b3e7b2

Download Submit
C:\ProgramData\CiscoMedia\prflbmsg.dll

Filesize
13KB

MD5
54fb96ffb3e2984755f82cfff72e317a

SHA1
e569e22624267b38abfe33a452a1f7657848ea13

SHA256
73b88e1238ab71ed4142952f06e49d230f611c28ceeac263820f6af148d2965b

SHA512
105e5353ea3db3c90e5d2a7ad0ee0dea52d648e61c0a34a2ee507a3393ec3c925d15e96eab59cd186ecd2d9322211de886058db88ccd8b6ea706884d0eb632d3

Download Submit
C:\ProgramData\CiscoMedia\provdiagnostics.dll

Filesize
21KB

MD5
81bd7399ef847e73954ae785471ac5b8

SHA1
3557ec236de42c3c1221898ae1e1dcee3fb40dad

SHA256
b7eb4c207979e5c4311e8c7553cf478129c5ede51bf93f4f53a99ab63c6029a2

SHA512
9bc2261001c4483aeed4c19ae089693fc0b220f784813ad64b9cdef97207d78a5d9b338ba85f8dc99752d87d4b4d73f90bb9db95cd16084c81ab8a25c738255a

Download Submit
C:\ProgramData\CiscoMedia\remcmdstub.exe

Filesize
67KB

MD5
62cb7909b5247f472b0e3f748faedf35

SHA1
f424005eb21deb09f1617f33814d6e6c3851b7dc

SHA256
f6aac87863a73299b260315748cb0bc0b964d860cf5710993ca54bd79aaae5db

SHA512
2f4e36f6a0718e7fc9e08e5cca13b76089cb6c42ab772475a2fd68128268e3c0b6c6371ea665b793a8f6bcc3da76c6a57cb0b916d1d8b71c47d603933a7d72c4

Download Submit
C:\ProgramData\CiscoMedia\wiatrace.dll

Filesize
18KB

MD5
2bdce845c9ab1d3eb0020b8e74c536dc

SHA1
2d9745fb19b3661d7bcea9b06cd2611d5b5ca80d

SHA256
9ad91cc28cbc6cb010911427a9b3d406a193d13f05f85e58ed7af01e8d9e3b2f

SHA512
321cec721eae62374384b82f092ff609b5ee48746d3a7839e20c098a40439f0fdbea1555922dda1e42ccfb1e28ca54ef6a0157016506f3ea8dc504db0e1f8f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab965.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarABF.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-B6HFB.tmp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.msi

Filesize
20.3MB

MD5
969ef0daa53bfca5aa7475a9f41f8ec6

SHA1
7c83027e2e6a87dd30c41664ef8cfe3b3f2748ab

SHA256
e7eaa64ef6340797febe588ab733e41e851e3825e5b9e4b5e0ae375204eacc43

SHA512
9a7df2d933ac72ad5ae3e0660714a636c2f099d8ccbe3f8de89100dffbdcf8fbace6e56c07669e1348b402ce425c6fecde1f5598f65d634654496fed6ce86e9f

Download Submit
C:\Windows\Installer\MSIBAA.tmp

Filesize
550KB

MD5
bda991d64e27606ac1d3abb659a0b33b

SHA1
a87ee1430f86effa5488ae654704c40aca3424c6

SHA256
ffea8222126b77f8da93e27edbadeb8b97fb023ef0d6a51522c35688f66283ca

SHA512
94fe1eadd4b4325fc1a8c769180c6ecf92e2dbf9f8262d6746fada603929977f3d40100ba84cffb4074c6900a2b2d307355e6a5116e6f16d9d3173fa17ad461f

Download Submit
\ProgramData\CiscoMedia\HTCTL32.DLL

Filesize
306KB

MD5
3eed18b47412d3f91a394ae880b56ed2

SHA1
1b521a3ed4a577a33cce78eee627ae02445694ab

SHA256
13a17f2ad9288aac8941d895251604beb9524fa3c65c781197841ee15480a13f

SHA512
835f35af4fd241caa8b6a639626b8762db8525ccceb43afe8fffc24dffad76ca10852a5a8e9fc114bfbf7d1dc1950130a67037fc09b63a74374517a1f5448990

Download Submit
\ProgramData\CiscoMedia\PCICHEK.DLL

Filesize
27KB

MD5
e311935a26ee920d5b7176cfa469253c

SHA1
eda6c815a02c4c91c9aacd819dc06e32ececf8f0

SHA256
0038ab626624fa2df9f65dd5e310b1206a9cd4d8ab7e65fb091cc25f13ebd34e

SHA512
48164e8841cfc91f4cbf4d3291d4f359518d081d9079a7995378f970e4085b534f4bafc15b83f4824cc79b5a1e54457b879963589b1acbcfe727a03eb3dffd1c

Download Submit
\ProgramData\CiscoMedia\client32.exe

Filesize
117KB

MD5
1c19c2e97c5e6b30de69ee684e6e5589

SHA1
5734ef7f9e4dba0639c98881e00f03eea35a62ee

SHA256
312a0e4db34a40cb95ba1fac8bf87deb45d0c5f048d38ac65eb060273b07df67

SHA512
ab7240b81be04f1bced47701a5791bbeedcba6037ee936327478c304aa1ce5ae75856ca7f568f909f847e27db2a6b9c08db7cc1057a18fab14a39a5854f15cba

Download Submit
\ProgramData\CiscoMedia\msvcr100.dll

Filesize
755KB

MD5
0e37fbfa79d349d672456923ec5fbbe3

SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

Download Submit
\ProgramData\CiscoMedia\pcicapi.dll

Filesize
44KB

MD5
9daa86d91a18131d5caf49d14fb8b6f2

SHA1
6b2f7ceb6157909e114a2b05a48a1a2606b5caf1

SHA256
1716640cce74322f7ee3e3e02b75cd53b91686f66e389d606dab01bd9f88c557

SHA512
9a98e0d9e2dda8aefa54bddb3c7b71501d638dff68863939de6caa117b0e7bf15e581a75419ef8a0da3f1c56a19f1b0f4c86d65f8581773ab88ff5764b9bb3aa

Download Submit
\Users\Admin\AppData\Local\Temp\is-L3ADQ.tmp\cisco-secure-client-win-5.0.05040-core-vpn-predeploy-k9.tmp

Filesize
3.5MB

MD5
0c9b2469f1bbe633a84f87171fe068be

SHA1
c8d1f609174570249a0e88cf65b77c099bfa5748

SHA256
3919a8efaa2fcf44c4b8215c647e811a38a8bd31c97825304e706be41b0bdf24

SHA512
21224c27c0f57aaff05ce7065817b35522ef9e792d127ef6dbf74989d61fdf646d8801cf5a4502415a0aaae7bb7505a8e3c103051c8eb5b336ddbe41fd7ee818

Download Submit
memory/2380-2-0x0000000000991000-0x0000000000A39000-memory.dmp

Filesize
672KB

Download
memory/2380-0-0x0000000000990000-0x0000000000AA0000-memory.dmp

Filesize
1.1MB

Download
memory/2380-481-0x0000000000990000-0x0000000000AA0000-memory.dmp

Filesize
1.1MB

Download
memory/2836-9-0x0000000000930000-0x0000000000CC8000-memory.dmp

Filesize
3.6MB

Download
memory/2836-479-0x0000000000930000-0x0000000000CC8000-memory.dmp

Filesize
3.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads