glupteba | a0b936c61742c3a4bca2fab6978c6f59ea7b831854161dd7f56a5f2958c43456

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 07:29

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General

Target

d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Size

4.1MB
MD5

d403f8eff38838f43c213b2cea58dec0
SHA1

c3812e01fecbcf9d7b941afabcdbedee30a94590
SHA256

a0b936c61742c3a4bca2fab6978c6f59ea7b831854161dd7f56a5f2958c43456
SHA512

9ab4164b3c7ddd2892d19ccb9dcb58d8656f2272823dea42d162fb3e0a5acced7173bf71c5b773878ebbfdea3fb0ced4687e457f98f1721193ff8fbfb3c5438c
SSDEEP

98304:GQAQcsa3GhfWYEvpb4LdECaqY+VYhFzXw/u5g9cAd9nT:GQAQcDPYxuCJe7X5ghfT

Score

10^/10

glupteba discovery dropper evasion execution loader persistence rootkit

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Glupteba payload 19 IoCs

resource	yara_rule
behavioral2/memory/1488-2-0x0000000004920000-0x000000000520B000-memory.dmp	family_glupteba
behavioral2/memory/1488-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1488-115-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1580-133-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1488-169-0x0000000004920000-0x000000000520B000-memory.dmp	family_glupteba
behavioral2/memory/1488-215-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1040-214-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-217-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-219-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-221-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-223-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-225-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-227-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-229-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-231-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-233-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-235-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-237-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba
behavioral2/memory/1040-239-0x0000000000400000-0x0000000002733000-memory.dmp	family_glupteba

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3528	netsh.exe

Executes dropped EXE 2 IoCs

pid	Process
1040	csrss.exe
4060	injector.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.exe

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

Manipulates WinMonFS driver. 1 IoCs

Roottkits write to WinMonFS to hide directories/files from being detected.

rootkit evasion

description	ioc	Process
File opened for modification	\??\WinMonFS	csrss.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
File created	C:\Windows\rss\csrss.exe	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2180	powershell.exe
2988	powershell.exe
1436	powershell.exe
1816	powershell.exe
924	powershell.exe
2152	powershell.exe
2204	powershell.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1204	schtasks.exe
8	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3141 = "South Sudan Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-11 = "Azores Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1801 = "Line Islands Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2431 = "Cuba Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3051 = "Qyzylorda Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2611 = "Bougainville Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3142 = "South Sudan Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time"	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1436	powershell.exe
1436	powershell.exe
1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1816	powershell.exe
1816	powershell.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
924	powershell.exe
924	powershell.exe
924	powershell.exe
2152	powershell.exe
2152	powershell.exe
2152	powershell.exe
2204	powershell.exe
2204	powershell.exe
2204	powershell.exe
2180	powershell.exe
2180	powershell.exe
2180	powershell.exe
2988	powershell.exe
2988	powershell.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
1040	csrss.exe
1040	csrss.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
1040	csrss.exe
1040	csrss.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe
4060	injector.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	1436	powershell.exe
Token: SeDebugPrivilege	1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Token: SeImpersonatePrivilege	1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
Token: SeDebugPrivilege	1816	powershell.exe
Token: SeDebugPrivilege	924	powershell.exe
Token: SeDebugPrivilege	2152	powershell.exe
Token: SeDebugPrivilege	2204	powershell.exe
Token: SeDebugPrivilege	2180	powershell.exe
Token: SeDebugPrivilege	2988	powershell.exe
Token: SeSystemEnvironmentPrivilege	1040	csrss.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 1436	1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	84
PID 1488 wrote to memory of 1436	1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	84
PID 1488 wrote to memory of 1436	1488	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	84
PID 1580 wrote to memory of 1816	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	95
PID 1580 wrote to memory of 1816	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	95
PID 1580 wrote to memory of 1816	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	95
PID 1580 wrote to memory of 3812	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	99
PID 1580 wrote to memory of 3812	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	99
PID 3812 wrote to memory of 3528	3812	cmd.exe	101
PID 3812 wrote to memory of 3528	3812	cmd.exe	101
PID 1580 wrote to memory of 924	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	102
PID 1580 wrote to memory of 924	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	102
PID 1580 wrote to memory of 924	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	102
PID 1580 wrote to memory of 2152	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	105
PID 1580 wrote to memory of 2152	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	105
PID 1580 wrote to memory of 2152	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	105
PID 1580 wrote to memory of 1040	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	108
PID 1580 wrote to memory of 1040	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	108
PID 1580 wrote to memory of 1040	1580	d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe	108
PID 1040 wrote to memory of 2204	1040	csrss.exe	109
PID 1040 wrote to memory of 2204	1040	csrss.exe	109
PID 1040 wrote to memory of 2204	1040	csrss.exe	109
PID 1040 wrote to memory of 2180	1040	csrss.exe	115
PID 1040 wrote to memory of 2180	1040	csrss.exe	115
PID 1040 wrote to memory of 2180	1040	csrss.exe	115
PID 1040 wrote to memory of 2988	1040	csrss.exe	118
PID 1040 wrote to memory of 2988	1040	csrss.exe	118
PID 1040 wrote to memory of 2988	1040	csrss.exe	118
PID 1040 wrote to memory of 4060	1040	csrss.exe	120
PID 1040 wrote to memory of 4060	1040	csrss.exe	120

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1436
- C:\Users\Admin\AppData\Local\Temp\d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\d403f8eff38838f43c213b2cea58dec0_NeikiAnalytics.exe"
  2⤵
  - Adds Run key to start application
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Drops file in Windows directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1816
- - C:\Windows\system32\cmd.exe
    C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3812
  - - C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
      4⤵
      Modifies Windows Firewall
      PID:3528
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:924
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2152
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Manipulates WinMonFS driver.
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1040
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2204
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Creates scheduled task(s)
      PID:1204
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:1552
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2180
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2988
  - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:4060
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Creates scheduled task(s)
      PID:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z2ycss14.v2i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
b43d1942b1859feae66d1283e0d727f5

SHA1
ed92cc32c40a5c1b42a80ecffb0071bd92549713

SHA256
2d3f276acd4baeb9a4e8a4041f4e6b3326ca30a4d2108cb2c5592f71fecbcff9

SHA512
0335487860ed3b59005c9d71fe24f88feb36ee50a1bd537bec78502629aa296eff72d09a852cd8e78c832749ea6753c12b532848633643a0175514be876afb84

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
53d14194828effd61b8a79f9e3274851

SHA1
2eeeef51f08fab28dd5aff603184b6a3679ef17f

SHA256
87b2b8e5ce3b52e1f9c74f89ff63400cbaae2b9b98cef38aef09b3b5e41168e1

SHA512
cd65e5a3898bb2e70461597266da9ba6629c30e1418c9a6af74772b599edcc60d55c147a119f9b6043cf6c6c97d435a8540d4ec34559bb335f23f9e5b0c3e838

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
5e5a508efe9a61dd0777845f2ef6b479

SHA1
2d54e6153f65d15a2aa83de4cd1c8856b7d88296

SHA256
2b6623aae21401b817fe43473b02830f0122dced178266b0436b566e84475fa4

SHA512
297b84f0a0da61ae0a0884399bcfd16fabe52f1a93efb7bbdea504895544f8e47778d8bf827edce24c7ec7b3b258cf41530637396157cc4950ea8ee5207266ae

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
453f46175cae11bb352e037762c81ccd

SHA1
7b547d8ab891a92b3a994d0e45f3a25c5ee9331e

SHA256
db8952f47f923b0c6ae594b75de402e4fbd28c16fd72bcb0dc69fcadea5ee26e

SHA512
debeea355bba201ea20880cd30d52d7c9c2d07bbd7a2e8060828a8e6593a0b7e4d13917bf99e8cf9ef1db4f3f37b688059f70419fd4ffcb525d69760501bde41

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
2b3395483af3f9f2868ae9dd73f12f0f

SHA1
4222c177a43e9c61163c6a74b5a5608cb1ebac35

SHA256
eae473da3dbf52f0034a04cc9299c09db39395e2a5b98895353a27d8a3042920

SHA512
87a4dbb617aad22db3c9477606ed91cfe515a6a9745acf54351f0fc09d3ff6f46c078c8c23b5d510d957c19cf1d7f315531b5c7a8a82da1b21f1fa939709c30a

Download Submit
C:\Windows\rss\csrss.exe

Filesize
4.1MB

MD5
d403f8eff38838f43c213b2cea58dec0

SHA1
c3812e01fecbcf9d7b941afabcdbedee30a94590

SHA256
a0b936c61742c3a4bca2fab6978c6f59ea7b831854161dd7f56a5f2958c43456

SHA512
9ab4164b3c7ddd2892d19ccb9dcb58d8656f2272823dea42d162fb3e0a5acced7173bf71c5b773878ebbfdea3fb0ced4687e457f98f1721193ff8fbfb3c5438c

Download Submit
memory/924-82-0x0000000005D20000-0x0000000006074000-memory.dmp

Filesize
3.3MB

Download
memory/924-94-0x0000000071400000-0x0000000071754000-memory.dmp

Filesize
3.3MB

Download
memory/924-93-0x0000000070C80000-0x0000000070CCC000-memory.dmp

Filesize
304KB

Download
memory/1040-229-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-217-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-214-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-219-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-221-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-223-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-225-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-227-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-231-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-233-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-235-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-237-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1040-239-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1436-31-0x0000000070E00000-0x0000000071154000-memory.dmp

Filesize
3.3MB

Download
memory/1436-28-0x0000000007480000-0x00000000074B2000-memory.dmp

Filesize
200KB

Download
memory/1436-45-0x0000000007690000-0x0000000007726000-memory.dmp

Filesize
600KB

Download
memory/1436-46-0x00000000075F0000-0x0000000007601000-memory.dmp

Filesize
68KB

Download
memory/1436-47-0x0000000007630000-0x000000000763E000-memory.dmp

Filesize
56KB

Download
memory/1436-48-0x0000000007640000-0x0000000007654000-memory.dmp

Filesize
80KB

Download
memory/1436-49-0x0000000007730000-0x000000000774A000-memory.dmp

Filesize
104KB

Download
memory/1436-50-0x0000000007680000-0x0000000007688000-memory.dmp

Filesize
32KB

Download
memory/1436-53-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/1436-4-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/1436-5-0x0000000004930000-0x0000000004966000-memory.dmp

Filesize
216KB

Download
memory/1436-6-0x0000000005110000-0x0000000005738000-memory.dmp

Filesize
6.2MB

Download
memory/1436-7-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/1436-8-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/1436-9-0x0000000004FC0000-0x0000000004FE2000-memory.dmp

Filesize
136KB

Download
memory/1436-26-0x0000000007960000-0x0000000007FDA000-memory.dmp

Filesize
6.5MB

Download
memory/1436-43-0x00000000074E0000-0x0000000007583000-memory.dmp

Filesize
652KB

Download
memory/1436-29-0x0000000070C80000-0x0000000070CCC000-memory.dmp

Filesize
304KB

Download
memory/1436-42-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/1436-41-0x00000000074C0000-0x00000000074DE000-memory.dmp

Filesize
120KB

Download
memory/1436-10-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/1436-11-0x00000000058B0000-0x0000000005916000-memory.dmp

Filesize
408KB

Download
memory/1436-21-0x0000000005920000-0x0000000005C74000-memory.dmp

Filesize
3.3MB

Download
memory/1436-22-0x0000000005F20000-0x0000000005F3E000-memory.dmp

Filesize
120KB

Download
memory/1436-23-0x0000000005F40000-0x0000000005F8C000-memory.dmp

Filesize
304KB

Download
memory/1436-30-0x0000000074DE0000-0x0000000075590000-memory.dmp

Filesize
7.7MB

Download
memory/1436-44-0x00000000075D0000-0x00000000075DA000-memory.dmp

Filesize
40KB

Download
memory/1436-27-0x0000000007240000-0x000000000725A000-memory.dmp

Filesize
104KB

Download
memory/1436-24-0x0000000006460000-0x00000000064A4000-memory.dmp

Filesize
272KB

Download
memory/1436-25-0x0000000007260000-0x00000000072D6000-memory.dmp

Filesize
472KB

Download
memory/1488-215-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1488-1-0x0000000004420000-0x0000000004819000-memory.dmp

Filesize
4.0MB

Download
memory/1488-2-0x0000000004920000-0x000000000520B000-memory.dmp

Filesize
8.9MB

Download
memory/1488-169-0x0000000004920000-0x000000000520B000-memory.dmp

Filesize
8.9MB

Download
memory/1488-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1488-115-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1488-116-0x0000000004420000-0x0000000004819000-memory.dmp

Filesize
4.0MB

Download
memory/1580-133-0x0000000000400000-0x0000000002733000-memory.dmp

Filesize
35.2MB

Download
memory/1816-65-0x0000000070C80000-0x0000000070CCC000-memory.dmp

Filesize
304KB

Download
memory/1816-77-0x0000000007700000-0x0000000007711000-memory.dmp

Filesize
68KB

Download
memory/1816-78-0x0000000007750000-0x0000000007764000-memory.dmp

Filesize
80KB

Download
memory/1816-76-0x00000000073D0000-0x0000000007473000-memory.dmp

Filesize
652KB

Download
memory/1816-66-0x0000000071420000-0x0000000071774000-memory.dmp

Filesize
3.3MB

Download
memory/1816-55-0x0000000005B20000-0x0000000005E74000-memory.dmp

Filesize
3.3MB

Download
memory/2152-117-0x0000000070C80000-0x0000000070CCC000-memory.dmp

Filesize
304KB

Download
memory/2152-118-0x0000000071400000-0x0000000071754000-memory.dmp

Filesize
3.3MB

Download
memory/2180-182-0x0000000007650000-0x0000000007661000-memory.dmp

Filesize
68KB

Download
memory/2180-183-0x0000000005C60000-0x0000000005C74000-memory.dmp

Filesize
80KB

Download
memory/2180-166-0x0000000005DD0000-0x0000000006124000-memory.dmp

Filesize
3.3MB

Download
memory/2180-181-0x0000000007460000-0x0000000007503000-memory.dmp

Filesize
652KB

Download
memory/2180-170-0x0000000070BA0000-0x0000000070BEC000-memory.dmp

Filesize
304KB

Download
memory/2180-171-0x0000000070D20000-0x0000000071074000-memory.dmp

Filesize
3.3MB

Download
memory/2180-168-0x0000000006270000-0x00000000062BC000-memory.dmp

Filesize
304KB

Download
memory/2204-145-0x0000000070C80000-0x0000000070CCC000-memory.dmp

Filesize
304KB

Download
memory/2204-146-0x0000000070E00000-0x0000000071154000-memory.dmp

Filesize
3.3MB

Download
memory/2988-196-0x0000000070BA0000-0x0000000070BEC000-memory.dmp

Filesize
304KB

Download
memory/2988-197-0x0000000071330000-0x0000000071684000-memory.dmp

Filesize
3.3MB

Download
memory/2988-185-0x0000000005E00000-0x0000000006154000-memory.dmp

Filesize
3.3MB

Download