glupteba | 32822069ca4b04e0dfcfe09bb9c8ceca6041db4967795d522cbc60915a5589e9

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
23/05/2024, 20:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Size

4.1MB
MD5

84e26c2043049ad15f5c75ae56221b40
SHA1

b410d83980e463db075f2acab3ae2eecdc438d70
SHA256

32822069ca4b04e0dfcfe09bb9c8ceca6041db4967795d522cbc60915a5589e9
SHA512

530830641ca74fcb5f35388067268b4334a623a0eb945af01a0a1a95faed19bbf3ce57802bcbaa503bd728ee61d8b3bed03e5a8ba0248620a530c9e984be2086
SSDEEP

98304:gvCQaDBnSWO/B+XxjapSyZlG1PnsYHdaWgIg92gsnC3bzMZh6P16:gvC3DFSWO/BjYGk1PnXHoWWZ1za6N6

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/3192-2-0x00000000043E0000-0x0000000004CCB000-memory.dmp	family_glupteba
behavioral2/memory/3192-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3192-56-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3192-57-0x00000000043E0000-0x0000000004CCB000-memory.dmp	family_glupteba
behavioral2/memory/3192-55-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/4088-131-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/4088-136-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-220-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-221-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-222-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-223-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-224-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-225-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-226-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-227-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-228-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-229-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-230-0x0000000000400000-0x0000000002365000-memory.dmp	family_glupteba
behavioral2/memory/3152-231-0x0000000000400000-0x0000000002365000-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
5012	netsh.exe

Executes dropped EXE 2 IoCs

pid	Process
3152	csrss.exe
4180	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-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\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 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

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	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
File created	C:\Windows\rss\csrss.exe	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3216	powershell.exe
2540	powershell.exe
1944	powershell.exe
2932	powershell.exe
2060	powershell.exe
1616	powershell.exe
2228	powershell.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
764	3192	WerFault.exe	81

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
5108	schtasks.exe
2568	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,-502 = "Nepal Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	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,-291 = "Central European Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2891 = "Sudan Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	84e26c2043049ad15f5c75ae56221b40_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\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,-2451 = "Saint Pierre Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.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,-362 = "GTB Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	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,-141 = "Canada Central Daylight Time"	84e26c2043049ad15f5c75ae56221b40_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"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2941 = "Sao Tome Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2572 = "Turks and Caicos Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	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"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	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,-392 = "Arab Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2512 = "Lord Howe Standard Time"	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2228	powershell.exe
2228	powershell.exe
3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
3216	powershell.exe
3216	powershell.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
2540	powershell.exe
2540	powershell.exe
1944	powershell.exe
1944	powershell.exe
2932	powershell.exe
2932	powershell.exe
2060	powershell.exe
2060	powershell.exe
1616	powershell.exe
1616	powershell.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
3152	csrss.exe
3152	csrss.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
3152	csrss.exe
3152	csrss.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe
4180	injector.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	2228	powershell.exe
Token: SeDebugPrivilege	3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Token: SeImpersonatePrivilege	3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
Token: SeDebugPrivilege	3216	powershell.exe
Token: SeDebugPrivilege	2540	powershell.exe
Token: SeDebugPrivilege	1944	powershell.exe
Token: SeDebugPrivilege	2932	powershell.exe
Token: SeDebugPrivilege	2060	powershell.exe
Token: SeDebugPrivilege	1616	powershell.exe
Token: SeSystemEnvironmentPrivilege	3152	csrss.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 2228	3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	83
PID 3192 wrote to memory of 2228	3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	83
PID 3192 wrote to memory of 2228	3192	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	83
PID 4088 wrote to memory of 3216	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	97
PID 4088 wrote to memory of 3216	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	97
PID 4088 wrote to memory of 3216	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	97
PID 4088 wrote to memory of 2964	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	101
PID 4088 wrote to memory of 2964	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	101
PID 2964 wrote to memory of 5012	2964	cmd.exe	103
PID 2964 wrote to memory of 5012	2964	cmd.exe	103
PID 4088 wrote to memory of 2540	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	104
PID 4088 wrote to memory of 2540	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	104
PID 4088 wrote to memory of 2540	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	104
PID 4088 wrote to memory of 1944	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	106
PID 4088 wrote to memory of 1944	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	106
PID 4088 wrote to memory of 1944	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	106
PID 4088 wrote to memory of 3152	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	108
PID 4088 wrote to memory of 3152	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	108
PID 4088 wrote to memory of 3152	4088	84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe	108
PID 3152 wrote to memory of 2932	3152	csrss.exe	109
PID 3152 wrote to memory of 2932	3152	csrss.exe	109
PID 3152 wrote to memory of 2932	3152	csrss.exe	109
PID 3152 wrote to memory of 2060	3152	csrss.exe	115
PID 3152 wrote to memory of 2060	3152	csrss.exe	115
PID 3152 wrote to memory of 2060	3152	csrss.exe	115
PID 3152 wrote to memory of 1616	3152	csrss.exe	117
PID 3152 wrote to memory of 1616	3152	csrss.exe	117
PID 3152 wrote to memory of 1616	3152	csrss.exe	117
PID 3152 wrote to memory of 4180	3152	csrss.exe	119
PID 3152 wrote to memory of 4180	3152	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\84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192
- 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:2228
- C:\Users\Admin\AppData\Local\Temp\84e26c2043049ad15f5c75ae56221b40_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\84e26c2043049ad15f5c75ae56221b40_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:4088
- - 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:3216
- - 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:2964
  - - 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:5012
- - 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:2540
- - 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:1944
- - 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:3152
  - - 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:2932
  - - 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:5108
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3328
  - - 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:2060
  - - 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:1616
  - - 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:4180
  - - 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:2568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 628
  2⤵
  - Program crash
  PID:764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3192 -ip 3192
1⤵
PID:4332

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lbmielow.d2u.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
84e74bc3a861a141319d59a25cec0762

SHA1
003bdcc28ac84ea29726c6fa4b3b34e106a0d667

SHA256
1985b3d5b93378f3bef9aadca8d712ac3fd999ffe90e034672442a3124c59510

SHA512
b92173151e7399f47ea176ba72cea8ae7896246256da34f917c1f42caf07630b90a97455cb12778f661d36f19406857ca89a6d0174864348107f2df0610d6ea6

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

Filesize
19KB

MD5
c5c0ec2cbf21ac6d204c3b8030c78b3f

SHA1
78114c0c50e7d9661ec458b2b7f19072e0466d65

SHA256
8e7763f4da39e69b13ad73ce7adb41fa37522931474746219c40522d37ec32bc

SHA512
e1b8a374ea5a4e997782dc5b4814ebcadfd2b27a681ca1eb89af93cc8d071304c6bdcca34f044a8ab6e99ba93f43552b541208fbc6148fb2256846b360c18a3b

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

Filesize
19KB

MD5
e926a520008f9dd2e4385549d38c5f65

SHA1
a6962b41659274765118ef6cd273bba17c6c75eb

SHA256
e01cacdbaf10804322d7db87b63b56aa55a8eb9e4de59b04877d070ebca916b6

SHA512
d38128c43df9777fd08403b2417ac5cfc06c0e1a13f1f97d19fa0c92cb71a86ca3605e11d50cfff5b39b5d4ecdb8af5897cda42f780a3add889272bab350dfbb

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

Filesize
19KB

MD5
65c838ba42c39b721fd48dd164a057d4

SHA1
33181e4e297a6bbd0a6ff3ab8f30776e03ecab86

SHA256
0e45e8d108196897521c954d893263d455c2d187799a78d8f4b741cd4e4346d1

SHA512
b032dcf6075e32266a7437b2a545bca07513dc1d43fee8fda8fff2854a4f6e80ecbfd885e760308ca55502fef8b5f3a159bb6728687f9fab8ab4e7cbc394562e

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

Filesize
19KB

MD5
83f2687a876db7338eb06d0d1537dfa6

SHA1
4a9f305940faf9e0ceb5d0ed502b11842d0373f5

SHA256
1f3a09a91986f3f3c5b511a07b5f7b78b068f2b9eac2e45f4bce1451d7e15c7f

SHA512
a6db5a7fefb71f530edc9bd07483d71713737900d87d5e854a5137ed1158a127a3b86807765460da2ace12a6a18f587a111276352ca77d8440e8bd98c10956db

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

Filesize
4.1MB

MD5
84e26c2043049ad15f5c75ae56221b40

SHA1
b410d83980e463db075f2acab3ae2eecdc438d70

SHA256
32822069ca4b04e0dfcfe09bb9c8ceca6041db4967795d522cbc60915a5589e9

SHA512
530830641ca74fcb5f35388067268b4334a623a0eb945af01a0a1a95faed19bbf3ce57802bcbaa503bd728ee61d8b3bed03e5a8ba0248620a530c9e984be2086

Download Submit
memory/1616-203-0x000000006FE10000-0x000000006FE5C000-memory.dmp

Filesize
304KB

Download
memory/1616-204-0x000000006FF90000-0x00000000702E4000-memory.dmp

Filesize
3.3MB

Download
memory/1944-121-0x0000000070730000-0x0000000070A84000-memory.dmp

Filesize
3.3MB

Download
memory/1944-120-0x000000006FF90000-0x000000006FFDC000-memory.dmp

Filesize
304KB

Download
memory/1944-111-0x00000000061A0000-0x00000000064F4000-memory.dmp

Filesize
3.3MB

Download
memory/2060-191-0x00000000059C0000-0x00000000059D4000-memory.dmp

Filesize
80KB

Download
memory/2060-175-0x0000000005620000-0x0000000005974000-memory.dmp

Filesize
3.3MB

Download
memory/2060-177-0x0000000005D80000-0x0000000005DCC000-memory.dmp

Filesize
304KB

Download
memory/2060-178-0x000000006FE10000-0x000000006FE5C000-memory.dmp

Filesize
304KB

Download
memory/2060-179-0x000000006FF90000-0x00000000702E4000-memory.dmp

Filesize
3.3MB

Download
memory/2060-189-0x0000000006E40000-0x0000000006EE3000-memory.dmp

Filesize
652KB

Download
memory/2060-190-0x0000000005980000-0x0000000005991000-memory.dmp

Filesize
68KB

Download
memory/2228-28-0x00000000074A0000-0x00000000074D2000-memory.dmp

Filesize
200KB

Download
memory/2228-21-0x0000000005950000-0x0000000005CA4000-memory.dmp

Filesize
3.3MB

Download
memory/2228-41-0x00000000074E0000-0x00000000074FE000-memory.dmp

Filesize
120KB

Download
memory/2228-43-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-42-0x0000000007500000-0x00000000075A3000-memory.dmp

Filesize
652KB

Download
memory/2228-44-0x0000000007610000-0x000000000761A000-memory.dmp

Filesize
40KB

Download
memory/2228-45-0x00000000076D0000-0x0000000007766000-memory.dmp

Filesize
600KB

Download
memory/2228-46-0x0000000007630000-0x0000000007641000-memory.dmp

Filesize
68KB

Download
memory/2228-47-0x0000000007670000-0x000000000767E000-memory.dmp

Filesize
56KB

Download
memory/2228-48-0x0000000007680000-0x0000000007694000-memory.dmp

Filesize
80KB

Download
memory/2228-49-0x0000000007770000-0x000000000778A000-memory.dmp

Filesize
104KB

Download
memory/2228-50-0x00000000076C0000-0x00000000076C8000-memory.dmp

Filesize
32KB

Download
memory/2228-53-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-4-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/2228-5-0x0000000002640000-0x0000000002676000-memory.dmp

Filesize
216KB

Download
memory/2228-6-0x00000000050D0000-0x00000000056F8000-memory.dmp

Filesize
6.2MB

Download
memory/2228-7-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-8-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-9-0x0000000004E60000-0x0000000004E82000-memory.dmp

Filesize
136KB

Download
memory/2228-10-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/2228-11-0x00000000058E0000-0x0000000005946000-memory.dmp

Filesize
408KB

Download
memory/2228-22-0x0000000005EF0000-0x0000000005F0E000-memory.dmp

Filesize
120KB

Download
memory/2228-23-0x0000000005F50000-0x0000000005F9C000-memory.dmp

Filesize
304KB

Download
memory/2228-30-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/2228-24-0x00000000064C0000-0x0000000006504000-memory.dmp

Filesize
272KB

Download
memory/2228-31-0x0000000070010000-0x0000000070364000-memory.dmp

Filesize
3.3MB

Download
memory/2228-25-0x0000000007040000-0x00000000070B6000-memory.dmp

Filesize
472KB

Download
memory/2228-26-0x0000000007940000-0x0000000007FBA000-memory.dmp

Filesize
6.5MB

Download
memory/2228-29-0x000000006FE90000-0x000000006FEDC000-memory.dmp

Filesize
304KB

Download
memory/2228-27-0x00000000072E0000-0x00000000072FA000-memory.dmp

Filesize
104KB

Download
memory/2540-97-0x000000006FF90000-0x000000006FFDC000-memory.dmp

Filesize
304KB

Download
memory/2540-98-0x0000000070110000-0x0000000070464000-memory.dmp

Filesize
3.3MB

Download
memory/2540-95-0x0000000005E90000-0x00000000061E4000-memory.dmp

Filesize
3.3MB

Download
memory/2932-162-0x00000000078B0000-0x0000000007953000-memory.dmp

Filesize
652KB

Download
memory/2932-164-0x0000000005FD0000-0x0000000005FE4000-memory.dmp

Filesize
80KB

Download
memory/2932-148-0x0000000006140000-0x0000000006494000-memory.dmp

Filesize
3.3MB

Download
memory/2932-163-0x0000000007BF0000-0x0000000007C01000-memory.dmp

Filesize
68KB

Download
memory/2932-150-0x0000000006680000-0x00000000066CC000-memory.dmp

Filesize
304KB

Download
memory/2932-151-0x000000006FEF0000-0x000000006FF3C000-memory.dmp

Filesize
304KB

Download
memory/2932-152-0x0000000070070000-0x00000000703C4000-memory.dmp

Filesize
3.3MB

Download
memory/3152-223-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-231-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-224-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-227-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-225-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-228-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-229-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-230-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-222-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-226-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-221-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3152-220-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3192-56-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3192-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3192-2-0x00000000043E0000-0x0000000004CCB000-memory.dmp

Filesize
8.9MB

Download
memory/3192-57-0x00000000043E0000-0x0000000004CCB000-memory.dmp

Filesize
8.9MB

Download
memory/3192-55-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/3192-1-0x0000000003FD0000-0x00000000043D3000-memory.dmp

Filesize
4.0MB

Download
memory/3216-68-0x0000000006410000-0x000000000645C000-memory.dmp

Filesize
304KB

Download
memory/3216-82-0x0000000007900000-0x0000000007914000-memory.dmp

Filesize
80KB

Download
memory/3216-81-0x00000000078B0000-0x00000000078C1000-memory.dmp

Filesize
68KB

Download
memory/3216-80-0x00000000073A0000-0x0000000007443000-memory.dmp

Filesize
652KB

Download
memory/3216-70-0x0000000070130000-0x0000000070484000-memory.dmp

Filesize
3.3MB

Download
memory/3216-69-0x000000006FF90000-0x000000006FFDC000-memory.dmp

Filesize
304KB

Download
memory/3216-67-0x0000000005E00000-0x0000000006154000-memory.dmp

Filesize
3.3MB

Download
memory/4088-136-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download
memory/4088-131-0x0000000000400000-0x0000000002365000-memory.dmp

Filesize
31.4MB

Download