ateraagent | 0ef72d3570f61432dcb4f1afbb64c54775d497feaa127e5771dd550f245fd28e

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2024 12:24

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General

Target

5c13e6.msi
Size

2.9MB
MD5

0220a7d4b82136a3c7973a627e4b5f50
SHA1

0358023548ea3d3dd86de19abb7c2ddb15010736
SHA256

0ef72d3570f61432dcb4f1afbb64c54775d497feaa127e5771dd550f245fd28e
SHA512

b9522525ee505bada8fa4061722471abbba69940d44e9e244f492bbd4d9e2af4b5f3bb69ca397526f3283a73ec5e361106b8d202b4e9287c1b1670ea0027ca66
SSDEEP

49152:N+1Ypn4N2MGVv1zyIBWGppT9jnMHRjOOozjcqZJN8dUZTwYaH7oqPxMbY+K/tzQz:N+lUlz9FKbsodq0YaH7ZPxMb8tT

Score

10^/10

ateraagent discovery persistence privilege_escalation rat

Malware Config

Signatures

AteraAgent
AteraAgent is a remote monitoring and management tool.
rat ateraagent
Ateraagent family
ateraagent

Detects AteraAgent 1 IoCs

Processes:

resource	yara_rule
behavioral2/files/0x000b000000023ba2-236.dat	family_ateraagent

Blocklisted process makes network request 4 IoCs

Processes:

msiexec.exerundll32.exerundll32.exe

flow	pid	Process
4	2780	msiexec.exe
6	2780	msiexec.exe
29	1660	rundll32.exe
33	1036	rundll32.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

Processes:

msiexec.exemsiexec.exe

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

Drops file in System32 directory 14 IoCs

Processes:

AteraAgent.exeAteraAgent.exeAgentPackageAgentInformation.exe

description	ioc	Process
File opened for modification	C:\Windows\system32\InstallUtil.InstallLog	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_DEB07B5578A606ED6489DDA2E357A944	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_DEB07B5578A606ED6489DDA2E357A944	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C56C4404C4DEF0DC88E5FCD9F09CB2F1	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F2E248BEDDBB2D85122423C41028BFD4	AteraAgent.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\AgentPackageAgentInformation.exe.log	AgentPackageAgentInformation.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C56C4404C4DEF0DC88E5FCD9F09CB2F1	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F2E248BEDDBB2D85122423C41028BFD4	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	AteraAgent.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	AteraAgent.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 Program Files directory 17 IoCs

Processes:

msiexec.exeAteraAgent.exeAteraAgent.exe

description	ioc	Process
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Newtonsoft.Json.dll	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Pubnub.dll	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\System.ValueTuple.dll	msiexec.exe
File opened for modification	C:\Program Files (x86)\ATERA Networks\AteraAgent\log.txt	AteraAgent.exe
File opened for modification	C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.InstallLog	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\Atera.AgentPackage.Common.dll	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe.config	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\BouncyCastle.Crypto.dll	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.ini	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation.zip	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe.config	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\Newtonsoft.Json.dll	AteraAgent.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\ICSharpCode.SharpZipLib.dll	msiexec.exe
File created	C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.InstallState	AteraAgent.exe
File opened for modification	C:\Program Files (x86)\ATERA Networks\AteraAgent\log.txt	AteraAgent.exe

Drops file in Windows directory 35 IoCs

Processes:

rundll32.exerundll32.exemsiexec.exerundll32.exerundll32.exe

description	ioc	Process
File opened for modification	C:\Windows\Installer\MSIE021.tmp-\System.Management.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp-\Microsoft.Deployment.WindowsInstaller.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp-\Newtonsoft.Json.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\e57d282.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp-\Microsoft.Deployment.WindowsInstaller.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE021.tmp-\AlphaControlAgentInstallation.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE206.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp-\AlphaControlAgentInstallation.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp-\System.Management.dll	rundll32.exe
File created	C:\Windows\Installer\e57d282.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp-\CustomAction.config	rundll32.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp-\Newtonsoft.Json.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE021.tmp-\Microsoft.Deployment.WindowsInstaller.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE276.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp-\System.Management.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp-\System.Management.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp-\CustomAction.config	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE021.tmp	msiexec.exe
File created	C:\Windows\Installer\SourceHash{E732A0D7-A2F2-4657-AC41-B19742648E45}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE217.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE332.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIED36.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp-\Newtonsoft.Json.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID33E.tmp-\AlphaControlAgentInstallation.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp-\AlphaControlAgentInstallation.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE021.tmp-\Newtonsoft.Json.dll	rundll32.exe
File created	C:\Windows\Installer\e57d284.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp-\Microsoft.Deployment.WindowsInstaller.dll	rundll32.exe
File opened for modification	C:\Windows\Installer\MSIE021.tmp-\CustomAction.config	rundll32.exe
File opened for modification	C:\Windows\Installer\MSID6E8.tmp-\CustomAction.config	rundll32.exe

Executes dropped EXE 3 IoCs

Processes:

AteraAgent.exeAteraAgent.exeAgentPackageAgentInformation.exe

pid	Process
2624	AteraAgent.exe
4156	AteraAgent.exe
3120	AgentPackageAgentInformation.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid	Process
3568	sc.exe

Loads dropped DLL 31 IoCs

Processes:

MsiExec.exerundll32.exerundll32.exerundll32.exeMsiExec.exerundll32.exe

pid	Process
4620	MsiExec.exe
3240	rundll32.exe
3240	rundll32.exe
3240	rundll32.exe
3240	rundll32.exe
3240	rundll32.exe
4620	MsiExec.exe
1660	rundll32.exe
1660	rundll32.exe
1660	rundll32.exe
1660	rundll32.exe
1660	rundll32.exe
1660	rundll32.exe
1660	rundll32.exe
4620	MsiExec.exe
3872	rundll32.exe
3872	rundll32.exe
3872	rundll32.exe
3872	rundll32.exe
3872	rundll32.exe
4620	MsiExec.exe
264	MsiExec.exe
264	MsiExec.exe
4620	MsiExec.exe
1036	rundll32.exe
1036	rundll32.exe
1036	rundll32.exe
1036	rundll32.exe
1036	rundll32.exe
1036	rundll32.exe
1036	rundll32.exe

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

System Information Discovery
T1082

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

Processes:

msiexec.exe

pid	Process
2780	msiexec.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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

Processes:

TaskKill.exeMsiExec.exerundll32.exeMsiExec.exeNET.exerundll32.exerundll32.exenet1.exerundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TaskKill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NET.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Checks SCSI registry key(s) 3 TTPs 5 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vssvc.exe

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe

Kills process with taskkill 1 IoCs

evasion

Processes:

TaskKill.exe

pid	Process
3196	TaskKill.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

AteraAgent.exeAteraAgent.exemsiexec.exe

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	AteraAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	AteraAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\System32\fveui.dll,-844 = "BitLocker Data Recovery Agent"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	AteraAgent.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E	msiexec.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\System32\ci.dll,-100 = "Isolated User Mode (IUM)"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	AteraAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	AteraAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\NgcRecovery.dll,-100 = "Windows Hello Recovery Key Encryption"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\system32\dnsapi.dll,-103 = "Domain Name System (DNS) Server Trust"	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\System32\wuaueng.dll,-400 = "Windows Update"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	AteraAgent.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	AteraAgent.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@%SystemRoot%\System32\ci.dll,-101 = "Enclave"	AteraAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	AteraAgent.exe

Modifies registry class 22 IoCs

Processes:

msiexec.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\Media	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\Media\1 = ";"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\7D0A237E2F2A7564CA141B792446E854\INSTALLFOLDER_files_Feature	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\PackageCode = "559DA127DF979104BB5FD9CCC41157BB"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\Version = "17301511"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\InstanceType = "0"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\PackageName = "5c13e6.msi"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\7D0A237E2F2A7564CA141B792446E854	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\AdvertiseFlags = "388"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\25F46F8180ECF4345A1FA7A8935DE9AE\7D0A237E2F2A7564CA141B792446E854	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\ProductName = "AteraAgent"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\Language = "1033"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\Clients = 3a0000000000	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\Assignment = "1"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\AuthorizedLUAApp = "0"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\25F46F8180ECF4345A1FA7A8935DE9AE	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\7D0A237E2F2A7564CA141B792446E854\SourceList	msiexec.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

msiexec.exeAteraAgent.exe

pid	Process
4640	msiexec.exe
4640	msiexec.exe
4156	AteraAgent.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

msiexec.exemsiexec.exevssvc.exerundll32.exeTaskKill.exe

description	pid	Process
Token: SeShutdownPrivilege	2780	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2780	msiexec.exe
Token: SeSecurityPrivilege	4640	msiexec.exe
Token: SeCreateTokenPrivilege	2780	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2780	msiexec.exe
Token: SeLockMemoryPrivilege	2780	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2780	msiexec.exe
Token: SeMachineAccountPrivilege	2780	msiexec.exe
Token: SeTcbPrivilege	2780	msiexec.exe
Token: SeSecurityPrivilege	2780	msiexec.exe
Token: SeTakeOwnershipPrivilege	2780	msiexec.exe
Token: SeLoadDriverPrivilege	2780	msiexec.exe
Token: SeSystemProfilePrivilege	2780	msiexec.exe
Token: SeSystemtimePrivilege	2780	msiexec.exe
Token: SeProfSingleProcessPrivilege	2780	msiexec.exe
Token: SeIncBasePriorityPrivilege	2780	msiexec.exe
Token: SeCreatePagefilePrivilege	2780	msiexec.exe
Token: SeCreatePermanentPrivilege	2780	msiexec.exe
Token: SeBackupPrivilege	2780	msiexec.exe
Token: SeRestorePrivilege	2780	msiexec.exe
Token: SeShutdownPrivilege	2780	msiexec.exe
Token: SeDebugPrivilege	2780	msiexec.exe
Token: SeAuditPrivilege	2780	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2780	msiexec.exe
Token: SeChangeNotifyPrivilege	2780	msiexec.exe
Token: SeRemoteShutdownPrivilege	2780	msiexec.exe
Token: SeUndockPrivilege	2780	msiexec.exe
Token: SeSyncAgentPrivilege	2780	msiexec.exe
Token: SeEnableDelegationPrivilege	2780	msiexec.exe
Token: SeManageVolumePrivilege	2780	msiexec.exe
Token: SeImpersonatePrivilege	2780	msiexec.exe
Token: SeCreateGlobalPrivilege	2780	msiexec.exe
Token: SeBackupPrivilege	1308	vssvc.exe
Token: SeRestorePrivilege	1308	vssvc.exe
Token: SeAuditPrivilege	1308	vssvc.exe
Token: SeBackupPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeDebugPrivilege	1660	rundll32.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeDebugPrivilege	3196	TaskKill.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe
Token: SeTakeOwnershipPrivilege	4640	msiexec.exe
Token: SeRestorePrivilege	4640	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid	Process
2780	msiexec.exe
2780	msiexec.exe

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

msiexec.exeMsiExec.exeMsiExec.exeNET.exeAteraAgent.exe

description	pid	Process	procid_target
PID 4640 wrote to memory of 1612	4640	msiexec.exe	94
PID 4640 wrote to memory of 1612	4640	msiexec.exe	94
PID 4640 wrote to memory of 4620	4640	msiexec.exe	96
PID 4640 wrote to memory of 4620	4640	msiexec.exe	96
PID 4640 wrote to memory of 4620	4640	msiexec.exe	96
PID 4620 wrote to memory of 3240	4620	MsiExec.exe	97
PID 4620 wrote to memory of 3240	4620	MsiExec.exe	97
PID 4620 wrote to memory of 3240	4620	MsiExec.exe	97
PID 4620 wrote to memory of 1660	4620	MsiExec.exe	98
PID 4620 wrote to memory of 1660	4620	MsiExec.exe	98
PID 4620 wrote to memory of 1660	4620	MsiExec.exe	98
PID 4620 wrote to memory of 3872	4620	MsiExec.exe	99
PID 4620 wrote to memory of 3872	4620	MsiExec.exe	99
PID 4620 wrote to memory of 3872	4620	MsiExec.exe	99
PID 4640 wrote to memory of 264	4640	msiexec.exe	100
PID 4640 wrote to memory of 264	4640	msiexec.exe	100
PID 4640 wrote to memory of 264	4640	msiexec.exe	100
PID 264 wrote to memory of 4264	264	MsiExec.exe	101
PID 264 wrote to memory of 4264	264	MsiExec.exe	101
PID 264 wrote to memory of 4264	264	MsiExec.exe	101
PID 4264 wrote to memory of 1848	4264	NET.exe	103
PID 4264 wrote to memory of 1848	4264	NET.exe	103
PID 4264 wrote to memory of 1848	4264	NET.exe	103
PID 264 wrote to memory of 3196	264	MsiExec.exe	104
PID 264 wrote to memory of 3196	264	MsiExec.exe	104
PID 264 wrote to memory of 3196	264	MsiExec.exe	104
PID 4640 wrote to memory of 2624	4640	msiexec.exe	106
PID 4640 wrote to memory of 2624	4640	msiexec.exe	106
PID 4620 wrote to memory of 1036	4620	MsiExec.exe	108
PID 4620 wrote to memory of 1036	4620	MsiExec.exe	108
PID 4620 wrote to memory of 1036	4620	MsiExec.exe	108
PID 4156 wrote to memory of 3568	4156	AteraAgent.exe	109
PID 4156 wrote to memory of 3568	4156	AteraAgent.exe	109
PID 4156 wrote to memory of 3120	4156	AteraAgent.exe	112
PID 4156 wrote to memory of 3120	4156	AteraAgent.exe	112

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\5c13e6.msi
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2780

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  PID:1612
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 538F651C0BC7034FFB0B1655018DCEDB
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4620
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Windows\Installer\MSID33E.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240637078 2 AlphaControlAgentInstallation!AlphaControlAgentInstallation.CustomActions.GenerateAgentId
    3⤵
    - Drops file in Windows directory
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:3240
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Windows\Installer\MSID6E8.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240637687 6 AlphaControlAgentInstallation!AlphaControlAgentInstallation.CustomActions.ReportMsiStart
    3⤵
    - Blocklisted process makes network request
    - Drops file in Windows directory
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1660
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Windows\Installer\MSIE021.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240640046 10 AlphaControlAgentInstallation!AlphaControlAgentInstallation.CustomActions.ShouldContinueInstallation
    3⤵
    - Drops file in Windows directory
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:3872
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Windows\Installer\MSIED36.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240643406 32 AlphaControlAgentInstallation!AlphaControlAgentInstallation.CustomActions.ReportMsiEnd
    3⤵
    - Blocklisted process makes network request
    - Drops file in Windows directory
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1036
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 84FED6B2DF403FF979D026B887F3F025 E Global\MSI0000
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:264
- - C:\Windows\SysWOW64\NET.exe
    "NET" STOP AteraAgent
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4264
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 STOP AteraAgent
      4⤵
      System Location Discovery: System Language Discovery
      PID:1848
- - C:\Windows\SysWOW64\TaskKill.exe
    "TaskKill.exe" /f /im AteraAgent.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3196
- C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe
  "C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe" /i /IntegratorLogin="[email protected]" /CompanyId="1" /IntegratorLoginUI="" /CompanyIdUI="" /FolderId="" /AccountId="001Q300000NxmUvIAJ" /AgentId="3b5d7b4f-446c-4378-a160-8f4a286606e6"
  2⤵
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Executes dropped EXE
  - Modifies data under HKEY_USERS
  PID:2624

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1308

C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe
"C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4156
- C:\Windows\System32\sc.exe
  "C:\Windows\System32\sc.exe" failure AteraAgent reset= 600 actions= restart/25000
  2⤵
  - Launches sc.exe
  PID:3568
- C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe
  "C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe" 3b5d7b4f-446c-4378-a160-8f4a286606e6 "98dbf9ce-6faa-4c30-a8b4-9a2fd9e2eabd" agent-api.atera.com/Production 443 or8ixLi90Mf "minimalIdentification" 001Q300000NxmUvIAJ
  2⤵
  - Drops file in System32 directory
  - Executes dropped EXE
  PID:3120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Installer Packages

T1546.016

Privilege Escalation

Event Triggered Execution

T1546

Installer Packages

T1546.016

Defense Evasion

System Binary Proxy Execution

T1218

Msiexec

T1218.007

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:\Config.Msi\e57d283.rbs

Filesize
8KB

MD5
15182731b143cb4dcbdf9933e0430ea2

SHA1
f81771730a2831fce9334e844006e1fcad5b1274

SHA256
e0e67eccff58aa09b2272ee7135b287b970f841c9eaf07cd0cbdf93e30a94d27

SHA512
31d37e70b9ef99c7e055bbc6e1aa616f999f9632e74416a5f5fc80ab3d03e267a49274d6c64f0cf66f092f4f1841bdd820063ff1c25d45c2df0e08f13d823681

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe

Filesize
142KB

MD5
477293f80461713d51a98a24023d45e8

SHA1
e9aa4e6c514ee951665a7cd6f0b4a4c49146241d

SHA256
a96a0ba7998a6956c8073b6eff9306398cc03fb9866e4cabf0810a69bb2a43b2

SHA512
23f3bd44a5fb66be7fea3f7d6440742b657e4050b565c1f8f4684722502d46b68c9e54dcc2486e7de441482fcc6aa4ad54e94b1d73992eb5d070e2a17f35de2f

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\AteraAgent.exe.config

Filesize
1KB

MD5
b3bb71f9bb4de4236c26578a8fae2dcd

SHA1
1ad6a034ccfdce5e3a3ced93068aa216bd0c6e0e

SHA256
e505b08308622ad12d98e1c7a07e5dc619a2a00bcd4a5cbe04fe8b078bcf94a2

SHA512
fb6a46708d048a8f964839a514315b9c76659c8e1ab2cd8c5c5d8f312aa4fb628ab3ce5d23a793c41c13a2aa6a95106a47964dad72a5ecb8d035106fc5b7ba71

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\ICSharpCode.SharpZipLib.dll

Filesize
210KB

MD5
c106df1b5b43af3b937ace19d92b42f3

SHA1
7670fc4b6369e3fb705200050618acaa5213637f

SHA256
2b5b7a2afbc88a4f674e1d7836119b57e65fae6863f4be6832c38e08341f2d68

SHA512
616e45e1f15486787418a2b2b8eca50cacac6145d353ff66bf2c13839cd3db6592953bf6feed1469db7ddf2f223416d5651cd013fb32f64dc6c72561ab2449ae

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Newtonsoft.Json.dll

Filesize
693KB

MD5
2c4d25b7fbd1adfd4471052fa482af72

SHA1
fd6cd773d241b581e3c856f9e6cd06cb31a01407

SHA256
2a7a84768cc09a15362878b270371daad9872caacbbeebe7f30c4a7ed6c03ca7

SHA512
f7f94ec00435466db2fb535a490162b906d60a3cfa531a36c4c552183d62d58ccc9a6bb8bbfe39815844b0c3a861d3e1f1178e29dbcb6c09fa2e6ebbb7ab943a

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.INI

Filesize
12B

MD5
eb053699fc80499a7185f6d5f7d55bfe

SHA1
9700472d22b1995c320507917fa35088ae4e5f05

SHA256
bce3dfdca8f0b57846e914d497f4bb262e3275f05ea761d0b4f4b778974e6967

SHA512
d66fa39c69d9c6448518cb9f98cbdad4ce5e93ceef8d20ce0deef91fb3e512b5d5a9458f7b8a53d4b68d693107872c5445e99f87c948878f712f8a79bc761dbf

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe

Filesize
173KB

MD5
fd9df72620bca7c4d48bc105c89dffd2

SHA1
2e537e504704670b52ce775943f14bfbaf175c1b

SHA256
847d0cd49cce4975bafdeb67295ed7d2a3b059661560ca5e222544e9dfc5e760

SHA512
47228cbdba54cd4e747dba152feb76a42bfc6cd781054998a249b62dd0426c5e26854ce87b6373f213b4e538a62c08a89a488e719e2e763b7b968e77fbf4fc02

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\AgentPackageAgentInformation.exe.config

Filesize
546B

MD5
158fb7d9323c6ce69d4fce11486a40a1

SHA1
29ab26f5728f6ba6f0e5636bf47149bd9851f532

SHA256
5e38ef232f42f9b0474f8ce937a478200f7a8926b90e45cb375ffda339ec3c21

SHA512
7eefcc5e65ab4110655e71bc282587e88242c15292d9c670885f0daae30fa19a4b059390eb8e934607b8b14105e3e25d7c5c1b926b6f93bdd40cbd284aaa3ceb

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Packages\AgentPackageAgentInformation\Newtonsoft.Json.dll

Filesize
688KB

MD5
3ef8d12aa1d48dec3ac19a0ceabd4fd8

SHA1
c81b7229a9bd55185a0edccb7e6df3b8e25791cf

SHA256
18c1ddbdbf47370cc85fa2cf7ba043711ab3eadbd8da367638686dfd6b735c85

SHA512
0ff2e8dbfef7164b22f9ae9865e83154096971c3f0b236d988ab947e803c1ed03d86529ab80d2be9ff33af305d34c9b30082f8c26e575f0979ca9287b415f9f9

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\Pubnub.dll

Filesize
588KB

MD5
17d74c03b6bcbcd88b46fcc58fc79a0d

SHA1
bc0316e11c119806907c058d62513eb8ce32288c

SHA256
13774cc16c1254752ea801538bfb9a9d1328f8b4dd3ff41760ac492a245fbb15

SHA512
f1457a8596a4d4f9b98a7dcb79f79885fa28bd7fc09a606ad3cd6f37d732ec7e334a64458e51e65d839ddfcdf20b8b5676267aa8ced0080e8cf81a1b2291f030

Download Submit
C:\Program Files (x86)\ATERA Networks\AteraAgent\log.txt

Filesize
225B

MD5
0226eaee8ecf06ae9fc2983f5e48cee7

SHA1
e9fde0bebee4719f731e0802b9181b3b14ccbf5a

SHA256
ef6e8ce263c6c476dc51740fae912b0ead8deca9f595d205da564931b976af33

SHA512
f11ff0daf12588b295c2e5ede1c5d429903c25c153186adf127fa30117a01ec6fd51628269ad587cc645fcbbbdbca881c6444b92164ef0512e7fbe68f9f3542f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB

Filesize
471B

MD5
4dffcaea598ca9a7ac90c4ac4d896fce

SHA1
fb2a9089cacc45b01b8ec8073ce56542c3372162

SHA256
d2493f2955428ce9d1e90ead6467e43f57ac55d5db6b61f3ce5276025b73f9b9

SHA512
8d172aa0e7d56bcc253d6491f2982630bddea87a289fb492e57db93efb56f06e35897228ce23264913522f8d6fe7390f934f7d96afd41369a892c00adf9521d1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8EC9B1D0ABBD7F98B401D425828828CE_DEB07B5578A606ED6489DDA2E357A944

Filesize
727B

MD5
e7be7791d0c1baf7ab7110f5deac570e

SHA1
5eba5cde83647884b6f570bd39bbf0810493652e

SHA256
78ccc2eb627dfdf47fd133265205a563aa1b2557c986398bcb8cdad68a6964e4

SHA512
fd74f32588706358c5d226e38fc02a3cfdd1d22085fc75e35659ab2dd412c984b5b77077b4986ab9a536699ddf8bace8cb0ee3719eb210d44aa8e983cd1f9e84

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Filesize
727B

MD5
5a9f34d0bd7074d978bca26efee83cea

SHA1
ea74177ba4a9b12793dbbb410ae50020cd7eacee

SHA256
266cf7f825c8eca0893d2b344853f0a4fe06a48bf76fd2ed9b5c4ccfe9ab69bd

SHA512
e220822af425d92a377c1ad644754809e31a3426040473f7fd9b8d99a6db8a0a3238193d38be912bfdacd231f8485161c5d64c41f4b3ae76beeec734a294f6be

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\698460A0B6E60F2F602361424D832905_8BB23D43DE574E82F2BEE0DF0EC47EEB

Filesize
400B

MD5
831eb9b5353f30400eef4e74120c2b10

SHA1
6d471411cc859c355274c0e793eaa34bc130bd7a

SHA256
55028c0e9f21d6056356639d3604d11189d7f5f5e6ca2ec5eb2f4dc717ff7b5d

SHA512
128b79f6bb9404fa614d48f6c8d961ab1c3611bac7d0d72db8ea74b5540c639649f87597d68f0fda58b8bbc7aaab5f446204eccec10674e14f71050b2ac90a7c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_DEB07B5578A606ED6489DDA2E357A944

Filesize
404B

MD5
a03865f499dbf53c2207d1dac3d96c4d

SHA1
f8e63b27caa595b71386d1cce2c99aaae8d87cc3

SHA256
3834bccd2bedc9cf7413885991b5fa4605efbc51177e7d80873d651a95ed0579

SHA512
365be621ee1fa0dbbbd31e978110563a8088ba383153de9e84204e6d6df57040c94a705ab9a682f4ed32a8569f26b0a8351eccb99a2c23b2c33b21d0f43c178f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Filesize
412B

MD5
b540e08005e1dd2611ef5d31df879d92

SHA1
96d91c2b24445f4bd70d5b3ab124da5f7f9d32b9

SHA256
9e2e48aa9342e62c1508828fd5b849f5b84a9a1085f50446f7b15a6dd7093fca

SHA512
0bed9bd9559d0922c6be0012a52313b9b8c49a39cebe1619339f3417c7d7b8b1e793a58c5f3e3d5dbcf972261202627205c393fef47c0ad4fa2de1d47895d8e3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\rundll32.exe.log

Filesize
651B

MD5
9bbfe11735bac43a2ed1be18d0655fe2

SHA1
61141928bb248fd6e9cd5084a9db05a9b980fb3a

SHA256
549953bd4fc8acc868a9374ec684ebd9e7b23939adf551016f3433b642697b74

SHA512
a78c52b2ddc057dabf260eeb744b9f55eab3374ad96e1938a291d2b17f204a0d6e1aa02802de75f0b2cd6d156540d2ddee15e889b89d5e619207054df4c1d483

Download Submit
C:\Windows\Installer\MSID33E.tmp

Filesize
509KB

MD5
88d29734f37bdcffd202eafcdd082f9d

SHA1
823b40d05a1cab06b857ed87451bf683fdd56a5e

SHA256
87c97269e2b68898be87b884cd6a21880e6f15336b1194713e12a2db45f1dccf

SHA512
1343ed80dccf0fa4e7ae837b68926619d734bc52785b586a4f4102d205497d2715f951d9acacc8c3e5434a94837820493173040dc90fb7339a34b6f3ef0288d0

Download Submit
C:\Windows\Installer\MSID33E.tmp-\AlphaControlAgentInstallation.dll

Filesize
25KB

MD5
aa1b9c5c685173fad2dabebeb3171f01

SHA1
ed756b1760e563ce888276ff248c734b7dd851fb

SHA256
e44a6582cd3f84f4255d3c230e0a2c284e0cffa0ca5e62e4d749e089555494c7

SHA512
d3bfb4bd7e7fdb7159fbfc14056067c813ce52cdd91e885bdaac36820b5385fb70077bf58ec434d31a5a48245eb62b6794794618c73fe7953f79a4fc26592334

Download Submit
C:\Windows\Installer\MSID33E.tmp-\Microsoft.Deployment.WindowsInstaller.dll

Filesize
179KB

MD5
1a5caea6734fdd07caa514c3f3fb75da

SHA1
f070ac0d91bd337d7952abd1ddf19a737b94510c

SHA256
cf06d4ed4a8baf88c82d6c9ae0efc81c469de6da8788ab35f373b350a4b4cdca

SHA512
a22dd3b7cf1c2edcf5b540f3daa482268d8038d468b8f00ca623d1c254affbbc1446e5bd42adc3d8e274be3ba776b0034e179faccd9ac8612ccd75186d1e3bf1

Download Submit
C:\Windows\Installer\MSID6E8.tmp-\CustomAction.config

Filesize
1KB

MD5
bc17e956cde8dd5425f2b2a68ed919f8

SHA1
5e3736331e9e2f6bf851e3355f31006ccd8caa99

SHA256
e4ff538599c2d8e898d7f90ccf74081192d5afa8040e6b6c180f3aa0f46ad2c5

SHA512
02090daf1d5226b33edaae80263431a7a5b35a2ece97f74f494cc138002211e71498d42c260395ed40aee8e4a40474b395690b8b24e4aee19f0231da7377a940

Download Submit
C:\Windows\Installer\MSID6E8.tmp-\Newtonsoft.Json.dll

Filesize
695KB

MD5
715a1fbee4665e99e859eda667fe8034

SHA1
e13c6e4210043c4976dcdc447ea2b32854f70cc6

SHA256
c5c83bbc1741be6ff4c490c0aee34c162945423ec577c646538b2d21ce13199e

SHA512
bf9744ccb20f8205b2de39dbe79d34497b4d5c19b353d0f95e87ea7ef7fa1784aea87e10efcef11e4c90451eaa47a379204eb0533aa3018e378dd3511ce0e8ad

Download Submit
C:\Windows\Installer\MSIE217.tmp

Filesize
211KB

MD5
a3ae5d86ecf38db9427359ea37a5f646

SHA1
eb4cb5ff520717038adadcc5e1ef8f7c24b27a90

SHA256
c8d190d5be1efd2d52f72a72ae9dfa3940ab3faceb626405959349654fe18b74

SHA512
96ecb3bc00848eeb2836e289ef7b7b2607d30790ffd1ae0e0acfc2e14f26a991c6e728b8dc67280426e478c70231f9e13f514e52c8ce7d956c1fad0e322d98e0

Download Submit
C:\Windows\Installer\e57d282.msi

Filesize
2.9MB

MD5
0220a7d4b82136a3c7973a627e4b5f50

SHA1
0358023548ea3d3dd86de19abb7c2ddb15010736

SHA256
0ef72d3570f61432dcb4f1afbb64c54775d497feaa127e5771dd550f245fd28e

SHA512
b9522525ee505bada8fa4061722471abbba69940d44e9e244f492bbd4d9e2af4b5f3bb69ca397526f3283a73ec5e361106b8d202b4e9287c1b1670ea0027ca66

Download Submit
C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8EC9B1D0ABBD7F98B401D425828828CE_DEB07B5578A606ED6489DDA2E357A944

Filesize
404B

MD5
4729483fb85e168f86bb4db979c59ed4

SHA1
a376e6a6e9b944f7246674f31f7701a1bc335097

SHA256
033b0d7d1a4a89718f659c98969c9ad89dfd1ac7a3947cbfda094353f2f4ed71

SHA512
b153597853cbf47e744ae366af8529f594cb7c691315dba91a5b47b26e6527b964a5085f19a88f0300321bb7a5ef665a4b039a3395bb7db6985548de1318052f

Download Submit
C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8E534EE129F27D55460CE17FD628216_1130D9B25898B0DB0D4F04DC5B93F141

Filesize
412B

MD5
19a343f4432e178e56bef1d206843725

SHA1
265852a6a1bd3e24c46d3d7628137d79c49ab3d3

SHA256
368dea1d3454f674cb73045fba3b74ffa4db4a32b3a53e108a779e11619198ee

SHA512
5d323dcaa7f10b5798769ee80adb821db3e33e91db7bf1447fe6b0ebc34609863e7f9422756215eeb8ec19cb46f65befbc7971945ca821d8f4abbce3cdd4042f

Download Submit
\??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

Filesize
24.1MB

MD5
86b6d08b9a11614e94d57f115e80335b

SHA1
5ee96822a5036b57c70bb6c881e37593a3e234bb

SHA256
20601a0a28f7686e3f6f5f811cfa722aee581a90e3e4b15ef418c59aafb5987c

SHA512
345b4f1fb271c36a1ca917075b6b134417ad5d3962857ec24abe9f6d852298affab549db5984b78a3ff995451bad36213dc2709c97f948e3c6d7d75a0f55dd7d

Download Submit
\??\Volume{f0eec59f-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{825742ca-d176-4dfd-afe8-a2008e655604}_OnDiskSnapshotProp

Filesize
6KB

MD5
b75727300df6ec4d19dbcfa8d0b48e57

SHA1
79945d5d73e001a9096432100c810c3f9a6ca185

SHA256
8330a6e232ac7754d1784807bc09030d4869a9ff1ae8ef5c758c896a6d2f4375

SHA512
4033952d24252a8ec0399c83f48e38e6b88781e4a7eb46bc2424cf969e045a5f4c0b2ace6c4c6383901dd28cdb832d40285f0310f70cccdae53dff8f675f90da

Download Submit
memory/1660-76-0x0000000004770000-0x0000000004822000-memory.dmp

Filesize
712KB

Download
memory/1660-79-0x0000000004680000-0x00000000046A2000-memory.dmp

Filesize
136KB

Download
memory/1660-80-0x0000000004830000-0x0000000004B84000-memory.dmp

Filesize
3.3MB

Download
memory/2624-164-0x0000023D09290000-0x0000023D092A2000-memory.dmp

Filesize
72KB

Download
memory/2624-160-0x0000023D21DC0000-0x0000023D21E58000-memory.dmp

Filesize
608KB

Download
memory/2624-148-0x0000023D076E0000-0x0000023D07708000-memory.dmp

Filesize
160KB

Download
memory/2624-165-0x0000023D09330000-0x0000023D0936C000-memory.dmp

Filesize
240KB

Download
memory/3120-278-0x00000233EDDC0000-0x00000233EDE70000-memory.dmp

Filesize
704KB

Download
memory/3120-275-0x00000233D4C50000-0x00000233D4C80000-memory.dmp

Filesize
192KB

Download
memory/3120-279-0x00000233D54E0000-0x00000233D54FC000-memory.dmp

Filesize
112KB

Download
memory/3240-43-0x0000000002C80000-0x0000000002C8C000-memory.dmp

Filesize
48KB

Download
memory/3240-39-0x0000000002C40000-0x0000000002C6E000-memory.dmp

Filesize
184KB

Download
memory/3872-110-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/4156-243-0x000001BECB9F0000-0x000001BECBA28000-memory.dmp

Filesize
224KB

Download
memory/4156-264-0x000001BEB2950000-0x000001BEB2966000-memory.dmp

Filesize
88KB

Download
memory/4156-203-0x000001BECB220000-0x000001BECB242000-memory.dmp

Filesize
136KB

Download
memory/4156-193-0x000001BECB4F0000-0x000001BECB5A2000-memory.dmp

Filesize
712KB

Download