meshagent | 39a7fd947f44b1916b412937848dceefb9ee06a514d8f35740cf15ddff3f71bf

Analysis

max time kernel
138s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
16-02-2025 18:30

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General

Target

2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe
Size

2.9MB
MD5

9eb9c3fa9a8a4a673edf0e6b6057997c
SHA1

6d3456442b8b8bd40b85a580b90011fb8aa4ca44
SHA256

39a7fd947f44b1916b412937848dceefb9ee06a514d8f35740cf15ddff3f71bf
SHA512

a4a41b0e8ee7feebb1221e984050ca8253f7747060f8cbf8038f683761340105e906fdda496f436ad1ca601aefb1f51db0d06901bbaf57cffba1300a5efee1df
SSDEEP

49152:6iQagHg5EVhwQd+qrW+i1w+Tqc0KxZbDOCwMDbyeKw3FGMFvfjPW21I3iIJK:Pg7hRdj9iMlHBSFBWZK

Score

10^/10

meshagent family backdoor discovery persistence rat trojan

Malware Config

Extracted

Family

meshagent

Version

Botnet

family

http://puta.dyndns.org:443/meshcentral/agent.ashx

Attributes

mesh_id
0xD4A168AB85CC42538347307026CFA907128B771A898DC41A668CAD35BE7E04146D0E7D4B81049883102F751C8D282B70
server_id
DF4AB92F3C8857999E467656003AE5A1785E8424F7659E7546274B911B930CAB20F5BCA3D8302EC6D3C5E7DFAC9F1A44
wss
wss://puta.dyndns.org:443/meshcentral/agent.ashx

Signatures

Detects MeshAgent payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000400000001e658-80.dat	family_meshagent

MeshAgent
MeshAgent is an open source remote access trojan written in C++.
rat trojan backdoor meshagent
Meshagent family
meshagent

Downloads MZ/PE file 1 IoCs

flow	pid	Process
57	3672	Process not Found

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Mesh Agent\ImagePath = "\"C:\\Program Files\\Mesh Agent\\MeshAgent.exe\" --installedByUser=\"S-1-5-21-1318997816-2171176372-1451785247-1000\""	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1318997816-2171176372-1451785247-1000\Control Panel\International\Geo\Nation	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe

Executes dropped EXE 1 IoCs

pid	Process
3304	MeshAgent.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\advapi32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\sechost.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\Kernel.Appcore.pdb	MeshAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\C55897A5DE34A3909A2F7AED0CE6E88BF758AFAE	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\sechost.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\shcore.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\shcore.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\apphelp.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\ucrtbase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\user32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\gdi32.pdb	MeshAgent.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Keys\E818B23BA07922A656694D95627F1BDE15665DB4	MeshAgent.exe
File opened for modification	C:\Windows\System32\win32u.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\msvcp_win.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\ole32.pdb	MeshAgent.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\C55897A5DE34A3909A2F7AED0CE6E88BF758AFAE	MeshAgent.exe
File opened for modification	C:\Windows\System32\DLL\bcrypt.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\ntasn1.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\sechost.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\shell32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\gdiplus.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\apphelp.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\ucrtbase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\gdi32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\msvcrt.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\rpcrt4.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\crypt32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\ucrtbase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\win32u.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\exe\MeshService64.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\DLL\kernel32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\kernelbase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\rpcrt4.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\advapi32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\oleaut32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\gdiplus.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\shcore.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\advapi32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\msvcrt.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\DLL\iphlpapi.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\DLL\bcrypt.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\ntdll.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\ws2_32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\gdi32full.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\msvcp_win.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\ntasn1.pdb	MeshAgent.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\73C103DABFE8C81F5DF1B2CE29286D5E8E75BFB5	MeshAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\73C103DABFE8C81F5DF1B2CE29286D5E8E75BFB5	MeshAgent.exe
File opened for modification	C:\Windows\System32\bcryptprimitives.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\bcryptprimitives.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\ws2_32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\gdi32full.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\combase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\version.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\gdi32full.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\msvcrt.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\bcryptprimitives.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\user32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\oleaut32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\dll\oleaut32.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\DLL\iphlpapi.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\MeshService64.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\kernelbase.pdb	MeshAgent.exe
File opened for modification	C:\Windows\System32\symbols\dll\apphelp.pdb	MeshAgent.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Mesh Agent\MeshAgent.log	MeshAgent.exe
File created	C:\Program Files\Mesh Agent\MeshAgent.msh	MeshAgent.exe
File created	C:\Program Files\Mesh Agent\MeshAgent.exe	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe
File opened for modification	C:\Program Files\Mesh Agent\MeshAgent.db	MeshAgent.exe
File created	C:\Program Files\Mesh Agent\MeshAgent.db	MeshAgent.exe
File opened for modification	C:\Program Files\Mesh Agent\MeshAgent.db.tmp	MeshAgent.exe
File created	C:\Program Files\Mesh Agent\MeshAgent.db.tmp	MeshAgent.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 1 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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4516	MicrosoftEdgeUpdate.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	MeshAgent.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133842042276595144"	MeshAgent.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
5080	powershell.exe
5080	powershell.exe
1472	powershell.exe
1472	powershell.exe
748	powershell.exe
748	powershell.exe
3800	powershell.exe
3800	powershell.exe
5072	powershell.exe
5072	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	220	wmic.exe
Token: SeSecurityPrivilege	220	wmic.exe
Token: SeTakeOwnershipPrivilege	220	wmic.exe
Token: SeLoadDriverPrivilege	220	wmic.exe
Token: SeSystemProfilePrivilege	220	wmic.exe
Token: SeSystemtimePrivilege	220	wmic.exe
Token: SeProfSingleProcessPrivilege	220	wmic.exe
Token: SeIncBasePriorityPrivilege	220	wmic.exe
Token: SeCreatePagefilePrivilege	220	wmic.exe
Token: SeBackupPrivilege	220	wmic.exe
Token: SeRestorePrivilege	220	wmic.exe
Token: SeShutdownPrivilege	220	wmic.exe
Token: SeDebugPrivilege	220	wmic.exe
Token: SeSystemEnvironmentPrivilege	220	wmic.exe
Token: SeRemoteShutdownPrivilege	220	wmic.exe
Token: SeUndockPrivilege	220	wmic.exe
Token: SeManageVolumePrivilege	220	wmic.exe
Token: 33	220	wmic.exe
Token: 34	220	wmic.exe
Token: 35	220	wmic.exe
Token: 36	220	wmic.exe
Token: SeIncreaseQuotaPrivilege	220	wmic.exe
Token: SeSecurityPrivilege	220	wmic.exe
Token: SeTakeOwnershipPrivilege	220	wmic.exe
Token: SeLoadDriverPrivilege	220	wmic.exe
Token: SeSystemProfilePrivilege	220	wmic.exe
Token: SeSystemtimePrivilege	220	wmic.exe
Token: SeProfSingleProcessPrivilege	220	wmic.exe
Token: SeIncBasePriorityPrivilege	220	wmic.exe
Token: SeCreatePagefilePrivilege	220	wmic.exe
Token: SeBackupPrivilege	220	wmic.exe
Token: SeRestorePrivilege	220	wmic.exe
Token: SeShutdownPrivilege	220	wmic.exe
Token: SeDebugPrivilege	220	wmic.exe
Token: SeSystemEnvironmentPrivilege	220	wmic.exe
Token: SeRemoteShutdownPrivilege	220	wmic.exe
Token: SeUndockPrivilege	220	wmic.exe
Token: SeManageVolumePrivilege	220	wmic.exe
Token: 33	220	wmic.exe
Token: 34	220	wmic.exe
Token: 35	220	wmic.exe
Token: 36	220	wmic.exe
Token: SeDebugPrivilege	5080	powershell.exe
Token: SeDebugPrivilege	1472	powershell.exe
Token: SeIncreaseQuotaPrivilege	1472	powershell.exe
Token: SeSecurityPrivilege	1472	powershell.exe
Token: SeTakeOwnershipPrivilege	1472	powershell.exe
Token: SeLoadDriverPrivilege	1472	powershell.exe
Token: SeSystemProfilePrivilege	1472	powershell.exe
Token: SeSystemtimePrivilege	1472	powershell.exe
Token: SeProfSingleProcessPrivilege	1472	powershell.exe
Token: SeIncBasePriorityPrivilege	1472	powershell.exe
Token: SeCreatePagefilePrivilege	1472	powershell.exe
Token: SeBackupPrivilege	1472	powershell.exe
Token: SeRestorePrivilege	1472	powershell.exe
Token: SeShutdownPrivilege	1472	powershell.exe
Token: SeDebugPrivilege	1472	powershell.exe
Token: SeSystemEnvironmentPrivilege	1472	powershell.exe
Token: SeRemoteShutdownPrivilege	1472	powershell.exe
Token: SeUndockPrivilege	1472	powershell.exe
Token: SeManageVolumePrivilege	1472	powershell.exe
Token: 33	1472	powershell.exe
Token: 34	1472	powershell.exe
Token: 35	1472	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 220	4104	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	87
PID 4104 wrote to memory of 220	4104	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	87
PID 4104 wrote to memory of 1296	4104	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	98
PID 4104 wrote to memory of 1296	4104	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	98
PID 1296 wrote to memory of 5080	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	101
PID 1296 wrote to memory of 5080	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	101
PID 1296 wrote to memory of 1472	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	103
PID 1296 wrote to memory of 1472	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	103
PID 1296 wrote to memory of 748	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	105
PID 1296 wrote to memory of 748	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	105
PID 1296 wrote to memory of 3800	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	107
PID 1296 wrote to memory of 3800	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	107
PID 1296 wrote to memory of 5072	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	109
PID 1296 wrote to memory of 5072	1296	2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe	109

C:\Users\Admin\AppData\Local\Temp\2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\system32\wbem\wmic.exe
  wmic os get oslanguage /FORMAT:LIST
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:220
- C:\Users\Admin\AppData\Local\Temp\2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe
  "C:\Users\Admin\AppData\Local\Temp\2025-02-16_9eb9c3fa9a8a4a673edf0e6b6057997c_ismagent_ryuk_sliver.exe" -fullinstall
  2⤵
  - Sets service image path in registry
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1296
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    /C "Get-Module -ListAvailable -Name netsecurity"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5080
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    /C "New-NetFirewallRule -Action Allow -Description \"Mesh Central Agent Management Traffic\" -Direction Inbound -DisplayName \"Mesh Agent Management Traffic (TCP-1)\" -DynamicTarget Any -EdgeTraversalPolicy Allow -Enabled True -InterfaceType Any -LocalPort 16990 -Profile \"Public, Private, Domain\" -Program \"C:\Program Files\Mesh Agent\MeshAgent.exe\" -Protocol TCP"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1472
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    /C "New-NetFirewallRule -Action Allow -Description \"Mesh Central Agent Management Traffic\" -Direction Inbound -DisplayName \"Mesh Agent Management Traffic (TCP-2)\" -DynamicTarget Any -EdgeTraversalPolicy Allow -Enabled True -InterfaceType Any -LocalPort 16991 -Profile \"Public, Private, Domain\" -Program \"C:\Program Files\Mesh Agent\MeshAgent.exe\" -Protocol TCP"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:748
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    /C "New-NetFirewallRule -Action Allow -Description \"Mesh Central Agent Peer-to-Peer Traffic\" -Direction Inbound -DisplayName \"Mesh Agent Peer-to-Peer Traffic (UDP-1)\" -DynamicTarget Any -EdgeTraversalPolicy Allow -Enabled True -InterfaceType Any -LocalPort 16990 -Profile \"Public, Private, Domain\" -Program \"C:\Program Files\Mesh Agent\MeshAgent.exe\" -Protocol UDP"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3800
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    /C "New-NetFirewallRule -Action Allow -Description \"Mesh Central Agent Peer-to-Peer Traffic\" -Direction Inbound -DisplayName \"Mesh Agent Peer-to-Peer Traffic (UDP-2)\" -DynamicTarget Any -EdgeTraversalPolicy Allow -Enabled True -InterfaceType Any -LocalPort 16991 -Profile \"Public, Private, Domain\" -Program \"C:\Program Files\Mesh Agent\MeshAgent.exe\" -Protocol UDP"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5072

C:\Program Files\Mesh Agent\MeshAgent.exe
"C:\Program Files\Mesh Agent\MeshAgent.exe" --installedByUser="S-1-5-21-1318997816-2171176372-1451785247-1000"
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies data under HKEY_USERS
PID:3304

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7NDRFRDBGNDAtNDU3NS00ODFBLUEwRTYtRjc4RTJGNUFCMjY4fSIgdXNlcmlkPSJ7OERCOUY2MEQtNTJFQi00MUNDLThBOUMtODA5Qjg2MDVCODkzfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7NzNEMTgyMTktNTMwQS00RDE4LUE3OEUtMTQ1MTA1QzgwMTFDfSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjcxMjM4NjY0Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4516

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

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Mesh Agent\MeshAgent.exe

Filesize
2.9MB

MD5
9eb9c3fa9a8a4a673edf0e6b6057997c

SHA1
6d3456442b8b8bd40b85a580b90011fb8aa4ca44

SHA256
39a7fd947f44b1916b412937848dceefb9ee06a514d8f35740cf15ddff3f71bf

SHA512
a4a41b0e8ee7feebb1221e984050ca8253f7747060f8cbf8038f683761340105e906fdda496f436ad1ca601aefb1f51db0d06901bbaf57cffba1300a5efee1df

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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
399c4d7c1cfe5773ee6f938fb2689093

SHA1
f7bbd0783377a0c916ca11ff1b83effd77f3eb00

SHA256
f89cf37b072653cb7376a2b359aa4e92c986ddcbe9755e50cbba97626cf50a14

SHA512
dce8aaf586f4199220ed4f3161dcb17cb2bd7c30a15ead105d15c0436942d044fdb44398c5a4110da89f299630f412e2a1d573ee68b0a8d7bb1019f3c9d84906

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
d8b9a260789a22d72263ef3bb119108c

SHA1
376a9bd48726f422679f2cd65003442c0b6f6dd5

SHA256
d69d47e428298f194850d14c3ce375e7926128a0bfb62c1e75940ab206f8fddc

SHA512
550314fab1e363851a7543c989996a440d95f7c9db9695cce5abaad64523f377f48790aa091d66368f50f941179440b1fa94448289ee514d5b5a2f4fe6225e9b

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
fc08d9efbf45b4045fdf2cfc507ddceb

SHA1
7a1095765f0b9ed6a04afeb084f4e78cc25aed5c

SHA256
b11437cfbe0773154d082440842d8754f31a0ff920b86a1c518cefbe9e0bc92e

SHA512
2f765d087a043d05720445383409bbab5f2a17f46c10257589a94a8dfa22e5888692879d25df2e78192e6a226ad3c44921689104a3e40f2a45ffe2cc0ba10571

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
88bfbc751849e34ca0143162b3e51d6b

SHA1
27a5bd46701203e30cbf5b2f4c656a5abc0b6084

SHA256
f5cbcc1780edf5da71cd05c696386514b3ecc6274b1a2ce2c032b3bf288c6bed

SHA512
d17a0cbc4bdb0ee331281d183d5f0ba27feb670004becea9ae3aa15ad12aac4375bd4ee0261132f2204b9a401b614989000c3ba87ca8caeb0ac75e156812f738

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
f871d9de5cc6dded0957665248cc58f3

SHA1
f4c62dc15463a5a112978f2b39624412ab6d1393

SHA256
eb942e8d01199cfe8d25bb47ca2b15fced6c22c6d6efc22a69f301e074a9f6fb

SHA512
7dd6faff029bd9dc990b0cdd7c122cb0216d451cc5a7bf83dff65a820039817f634922e5233086f49a9639a83e63db4b1e3db4f79fb25ff35110d581c7f19de9

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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dmbtr53i.c20.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\73C103DABFE8C81F5DF1B2CE29286D5E8E75BFB5

Filesize
1KB

MD5
488c1e4ad6784ab1b0ad6c848b20e54c

SHA1
4d2f11850d931c7cf53e7ccad7cad45fcf019b76

SHA256
e272248efa26b963aa583b0cc00e5925b72944b350d4fa2471a8117b9de2838e

SHA512
3b5f98dc20b30930fd29f1b79229a97cefc9b224717c5af135f23c633aac0d6af5df945b6ed99b0157652ab9d0cb9c1cb10e1ad85112ab2cdeb8f2abc99974af

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memory/5080-11-0x0000021DD6850000-0x0000021DD6872000-memory.dmp

Filesize
136KB

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memory/5080-21-0x0000021DD6890000-0x0000021DD689E000-memory.dmp

Filesize
56KB

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memory/5080-22-0x0000021DD68C0000-0x0000021DD68DA000-memory.dmp

Filesize
104KB

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