glupteba | 8abb518c80dd379fafe589f4c350e849b68903fef64aa7b4284ee016dd061119

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 23:37

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General

Target

597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Size

4.1MB
MD5

597885933d99940939f031724e2d5000
SHA1

157aa1d0d301f6db6651b14b8543208fea0caf5d
SHA256

8abb518c80dd379fafe589f4c350e849b68903fef64aa7b4284ee016dd061119
SHA512

0ddd0cf3791e4d9d9ebc7ef8409015b727f46230e7c4b80c4129475db85646014af9865f045182636d77429014d665dfb405beee8f5f99dcf667b7c0199aade7
SSDEEP

98304:IuOdAWE/bfbxbxBimum48oJjLrUZhWcgWy75MTps2CObMUZCzBSo:IuOpIddBi3V8Ojm7gWylM939Cl

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 17 IoCs

resource	yara_rule
behavioral2/memory/3104-2-0x0000000004A20000-0x000000000530B000-memory.dmp	family_glupteba
behavioral2/memory/3104-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3104-135-0x0000000004A20000-0x000000000530B000-memory.dmp	family_glupteba
behavioral2/memory/3104-133-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/464-183-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3104-209-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3288-216-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-219-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-222-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-225-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-228-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-231-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-234-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-243-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-246-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-249-0x0000000000400000-0x000000000273B000-memory.dmp	family_glupteba
behavioral2/memory/3288-252-0x0000000000400000-0x000000000273B000-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
1356	netsh.exe

Executes dropped EXE 2 IoCs

pid	Process
3288	csrss.exe
5060	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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\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 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 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

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	597885933d99940939f031724e2d5000_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
File created	C:\Windows\rss\csrss.exe	597885933d99940939f031724e2d5000_NeikiAnalytics.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4444	powershell.exe
2408	powershell.exe
1852	powershell.exe
3608	powershell.exe
4868	powershell.exe
4348	powershell.exe
3488	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
3156	schtasks.exe
2068	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.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\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	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"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.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,-161 = "Central Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2571 = "Turks and Caicos Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2532 = "Chatham Islands Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1871 = "Russia TZ 7 Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2841 = "Saratov Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.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\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	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,-2041 = "Eastern Daylight Time (Mexico)"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1891 = "Russia TZ 3 Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2408	powershell.exe
2408	powershell.exe
3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
1852	powershell.exe
1852	powershell.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
3608	powershell.exe
3608	powershell.exe
4868	powershell.exe
4868	powershell.exe
4868	powershell.exe
4348	powershell.exe
4348	powershell.exe
3488	powershell.exe
3488	powershell.exe
4444	powershell.exe
4444	powershell.exe
4444	powershell.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
3288	csrss.exe
3288	csrss.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
3288	csrss.exe
3288	csrss.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe
5060	injector.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	2408	powershell.exe
Token: SeDebugPrivilege	3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Token: SeImpersonatePrivilege	3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe
Token: SeDebugPrivilege	1852	powershell.exe
Token: SeDebugPrivilege	3608	powershell.exe
Token: SeDebugPrivilege	4868	powershell.exe
Token: SeDebugPrivilege	4348	powershell.exe
Token: SeDebugPrivilege	3488	powershell.exe
Token: SeDebugPrivilege	4444	powershell.exe
Token: SeSystemEnvironmentPrivilege	3288	csrss.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3104 wrote to memory of 2408	3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	86
PID 3104 wrote to memory of 2408	3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	86
PID 3104 wrote to memory of 2408	3104	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	86
PID 464 wrote to memory of 1852	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	95
PID 464 wrote to memory of 1852	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	95
PID 464 wrote to memory of 1852	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	95
PID 464 wrote to memory of 1056	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	99
PID 464 wrote to memory of 1056	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	99
PID 1056 wrote to memory of 1356	1056	cmd.exe	101
PID 1056 wrote to memory of 1356	1056	cmd.exe	101
PID 464 wrote to memory of 3608	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	102
PID 464 wrote to memory of 3608	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	102
PID 464 wrote to memory of 3608	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	102
PID 464 wrote to memory of 4868	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	106
PID 464 wrote to memory of 4868	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	106
PID 464 wrote to memory of 4868	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	106
PID 464 wrote to memory of 3288	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	108
PID 464 wrote to memory of 3288	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	108
PID 464 wrote to memory of 3288	464	597885933d99940939f031724e2d5000_NeikiAnalytics.exe	108
PID 3288 wrote to memory of 4348	3288	csrss.exe	109
PID 3288 wrote to memory of 4348	3288	csrss.exe	109
PID 3288 wrote to memory of 4348	3288	csrss.exe	109
PID 3288 wrote to memory of 3488	3288	csrss.exe	115
PID 3288 wrote to memory of 3488	3288	csrss.exe	115
PID 3288 wrote to memory of 3488	3288	csrss.exe	115
PID 3288 wrote to memory of 4444	3288	csrss.exe	117
PID 3288 wrote to memory of 4444	3288	csrss.exe	117
PID 3288 wrote to memory of 4444	3288	csrss.exe	117
PID 3288 wrote to memory of 5060	3288	csrss.exe	119
PID 3288 wrote to memory of 5060	3288	csrss.exe	119

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\597885933d99940939f031724e2d5000_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\597885933d99940939f031724e2d5000_NeikiAnalytics.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3104
- 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:2408
- C:\Users\Admin\AppData\Local\Temp\597885933d99940939f031724e2d5000_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\597885933d99940939f031724e2d5000_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:464
- - 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:1852
- - 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:1056
  - - 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:1356
- - 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:3608
- - 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:4868
- - 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:3288
  - - 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:4348
  - - 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:3156
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3164
  - - 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:3488
  - - 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:4444
  - - 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:5060
  - - 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:2068

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_efcr4pxe.kvn.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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
19KB

MD5
b445f3e7e1f885111db534eed21c7473

SHA1
9f66ab5e7d3c11f631640ab8ae31f1a68be62677

SHA256
fb0f2124efea033e27c4addf2ab5bdb67bc8a7b776e36e7348adf901458726b6

SHA512
0efa23b66c88af7aba06e4a858fdd0265d3046905bcaf7806336c0343eecbd757fc870e66e0b93ec67d03f0640a6946b9876605af8de1baedab8f7836e5303e2

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

Filesize
19KB

MD5
0f2364b2165e839f91ecbce0adb9c54d

SHA1
d5e46d53fc1eba276c6847c84b7642c7b778273d

SHA256
2c3cea95d63df8798cf52a971339c705fa3b2fbfa1a7854d5ce21d60c0e3ca39

SHA512
97b2520ac24432c99f201086c95003983f40df67dc462c736ba0879eef1d78d9b0382c2748950179cdb2db0f29280baec7ceea92b71edc606f0e62ac990522e0

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

Filesize
19KB

MD5
7d59bd32dea847f13e9e381731cdef7f

SHA1
656983901c99343993bf37a8565117b6335f8918

SHA256
29621ffec38b3e5a7b21159c35b701b3848311105d7f029acebc4181343ae53c

SHA512
8ddf992952cda254e44a2f6804660feaff8a37032d728a0139efde7b571c2f6b37e79a35ca10ea01ccad33c712fd45073ad44d2f57bad2a129a5cd0df00ba408

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

Filesize
19KB

MD5
540ba0c1b675a613c60f3761a11a4fdc

SHA1
93a025cc98521233c46d5dd63651ade784c071fc

SHA256
4fc55f98ea9603530032ef3886735ab1510a29d18c274720c94f1f4bfda78e16

SHA512
924e1551b75657894a5de933e77935b2ebd071b9cb7aec59216de7c1acf1f768f6b907825d1cd5b57037ea53c8a1490e05e5b0b855b20a5362428363313e6940

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

Filesize
19KB

MD5
508bb4e03cd73fc26d51a4deaa58b026

SHA1
d8adf39eaa0f8eff73f044c44687c5aaedcb984f

SHA256
a146cd043678db77856862848a265dc5ed2ae468d848ec7f177af5090d1f55fe

SHA512
b500a1490ef968a798b6eb9f0d7847c512b78f8e8368e1b7e28aeb864b439da745b86c196c792ead935beed69033203707d5ba5529265d293e6cf0ba86f53b40

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

Filesize
4.1MB

MD5
597885933d99940939f031724e2d5000

SHA1
157aa1d0d301f6db6651b14b8543208fea0caf5d

SHA256
8abb518c80dd379fafe589f4c350e849b68903fef64aa7b4284ee016dd061119

SHA512
0ddd0cf3791e4d9d9ebc7ef8409015b727f46230e7c4b80c4129475db85646014af9865f045182636d77429014d665dfb405beee8f5f99dcf667b7c0199aade7

Download Submit
memory/464-183-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/1852-78-0x0000000007840000-0x0000000007854000-memory.dmp

Filesize
80KB

Download
memory/1852-77-0x00000000077F0000-0x0000000007801000-memory.dmp

Filesize
68KB

Download
memory/1852-76-0x00000000074E0000-0x0000000007583000-memory.dmp

Filesize
652KB

Download
memory/1852-66-0x00000000709B0000-0x0000000070D04000-memory.dmp

Filesize
3.3MB

Download
memory/1852-65-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/1852-64-0x0000000005DA0000-0x00000000060F4000-memory.dmp

Filesize
3.3MB

Download
memory/2408-50-0x0000000007CF0000-0x0000000007CF8000-memory.dmp

Filesize
32KB

Download
memory/2408-5-0x0000000004FC0000-0x0000000004FF6000-memory.dmp

Filesize
216KB

Download
memory/2408-26-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/2408-28-0x0000000007AF0000-0x0000000007B22000-memory.dmp

Filesize
200KB

Download
memory/2408-30-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/2408-29-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/2408-31-0x0000000070DE0000-0x0000000071134000-memory.dmp

Filesize
3.3MB

Download
memory/2408-41-0x0000000007B30000-0x0000000007B4E000-memory.dmp

Filesize
120KB

Download
memory/2408-43-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/2408-42-0x0000000007B50000-0x0000000007BF3000-memory.dmp

Filesize
652KB

Download
memory/2408-44-0x0000000007C40000-0x0000000007C4A000-memory.dmp

Filesize
40KB

Download
memory/2408-45-0x0000000007D50000-0x0000000007DE6000-memory.dmp

Filesize
600KB

Download
memory/2408-46-0x0000000007C50000-0x0000000007C61000-memory.dmp

Filesize
68KB

Download
memory/2408-47-0x0000000007C90000-0x0000000007C9E000-memory.dmp

Filesize
56KB

Download
memory/2408-48-0x0000000007CB0000-0x0000000007CC4000-memory.dmp

Filesize
80KB

Download
memory/2408-49-0x0000000007D00000-0x0000000007D1A000-memory.dmp

Filesize
104KB

Download
memory/2408-25-0x00000000078F0000-0x0000000007966000-memory.dmp

Filesize
472KB

Download
memory/2408-53-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/2408-24-0x0000000006AE0000-0x0000000006B24000-memory.dmp

Filesize
272KB

Download
memory/2408-23-0x00000000065B0000-0x00000000065FC000-memory.dmp

Filesize
304KB

Download
memory/2408-22-0x0000000006570000-0x000000000658E000-memory.dmp

Filesize
120KB

Download
memory/2408-21-0x0000000005FD0000-0x0000000006324000-memory.dmp

Filesize
3.3MB

Download
memory/2408-11-0x0000000005F60000-0x0000000005FC6000-memory.dmp

Filesize
408KB

Download
memory/2408-10-0x0000000005E80000-0x0000000005EE6000-memory.dmp

Filesize
408KB

Download
memory/2408-9-0x00000000055B0000-0x00000000055D2000-memory.dmp

Filesize
136KB

Download
memory/2408-4-0x000000007499E000-0x000000007499F000-memory.dmp

Filesize
4KB

Download
memory/2408-8-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/2408-27-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/2408-6-0x0000000074990000-0x0000000075140000-memory.dmp

Filesize
7.7MB

Download
memory/2408-7-0x0000000005750000-0x0000000005D78000-memory.dmp

Filesize
6.2MB

Download
memory/3104-1-0x0000000004620000-0x0000000004A19000-memory.dmp

Filesize
4.0MB

Download
memory/3104-209-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3104-2-0x0000000004A20000-0x000000000530B000-memory.dmp

Filesize
8.9MB

Download
memory/3104-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3104-134-0x0000000004620000-0x0000000004A19000-memory.dmp

Filesize
4.0MB

Download
memory/3104-135-0x0000000004A20000-0x000000000530B000-memory.dmp

Filesize
8.9MB

Download
memory/3104-133-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-228-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-234-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-231-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-243-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-252-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-225-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-222-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-219-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-216-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-249-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-246-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-237-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3288-240-0x0000000000400000-0x000000000273B000-memory.dmp

Filesize
35.2MB

Download
memory/3488-182-0x0000000007E80000-0x0000000007E91000-memory.dmp

Filesize
68KB

Download
memory/3488-167-0x0000000006320000-0x0000000006674000-memory.dmp

Filesize
3.3MB

Download
memory/3488-169-0x0000000006E50000-0x0000000006E9C000-memory.dmp

Filesize
304KB

Download
memory/3488-170-0x0000000070750000-0x000000007079C000-memory.dmp

Filesize
304KB

Download
memory/3488-184-0x0000000006710000-0x0000000006724000-memory.dmp

Filesize
80KB

Download
memory/3488-171-0x0000000070F30000-0x0000000071284000-memory.dmp

Filesize
3.3MB

Download
memory/3488-181-0x0000000007B30000-0x0000000007BD3000-memory.dmp

Filesize
652KB

Download
memory/3608-94-0x00000000709D0000-0x0000000070D24000-memory.dmp

Filesize
3.3MB

Download
memory/3608-93-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/3608-91-0x0000000005AE0000-0x0000000005E34000-memory.dmp

Filesize
3.3MB

Download
memory/4348-147-0x0000000070FB0000-0x0000000071304000-memory.dmp

Filesize
3.3MB

Download
memory/4348-146-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/4444-195-0x0000000006210000-0x0000000006564000-memory.dmp

Filesize
3.3MB

Download
memory/4444-197-0x0000000070750000-0x000000007079C000-memory.dmp

Filesize
304KB

Download
memory/4444-198-0x0000000070F00000-0x0000000071254000-memory.dmp

Filesize
3.3MB

Download
memory/4868-117-0x0000000070FB0000-0x0000000071304000-memory.dmp

Filesize
3.3MB

Download
memory/4868-116-0x0000000070830000-0x000000007087C000-memory.dmp

Filesize
304KB

Download
memory/4868-105-0x0000000006150000-0x00000000064A4000-memory.dmp

Filesize
3.3MB

Download