sality | 8e81fdae85838d7e65ffb64e02b04942d0da8cf080ad70a19099079f7857b386

Analysis

max time kernel
67s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2023 19:13

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General

Target

NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Size

736KB
MD5

cc34cf099c81695a866d4a1061ed1500
SHA1

73f4b40a446b9fcb9f3b9d3539a38e851d4997cd
SHA256

8e81fdae85838d7e65ffb64e02b04942d0da8cf080ad70a19099079f7857b386
SHA512

85f92c6b21e28bfac86d6f223fb3da7be6c21ff3278776435f28a4952009347f9c78681cae313c62da7216e314aa70ab16b87e02976d6081122bd20b2a72eda1
SSDEEP

12288:zTyjXW+48qWywrU4kGFezOAVuJ5PIGww7F5DO3HYffPRLG7Hn:vIXW/8yw1ez54lIYF5SXYHxGb

Score

10^/10

sality backdoor evasion persistence trojan upx

Malware Config

Extracted

Family

sality

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

Modifies firewall policy service 2 TTPs 6 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	rundll32.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

Windows security bypass 2 TTPs 12 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32.exe

Executes dropped EXE 1 IoCs

pid	Process
2116	rundll32.exe

UPX packed file 41 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/824-5-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-7-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-8-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-9-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-14-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-15-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-18-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-19-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-20-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-21-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/824-26-0x0000000003380000-0x000000000440E000-memory.dmp	upx
behavioral2/memory/2116-41-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-42-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-44-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-45-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-46-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-51-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-52-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-53-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-54-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-55-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-56-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-57-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-59-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-62-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-63-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-65-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-67-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-68-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-69-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-70-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-71-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-74-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-78-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-79-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-81-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-83-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-86-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-88-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-93-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx
behavioral2/memory/2116-139-0x0000000004EE0000-0x0000000005F6E000-memory.dmp	upx

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
2116	rundll32.exe
2116	rundll32.exe
2116	rundll32.exe
2116	rundll32.exe
2116	rundll32.exe
2116	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Token: SeDebugPrivilege	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
2116	rundll32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 824 wrote to memory of 776	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	8
PID 824 wrote to memory of 772	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	80
PID 824 wrote to memory of 332	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	9
PID 824 wrote to memory of 2676	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	45
PID 824 wrote to memory of 2716	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	44
PID 824 wrote to memory of 2968	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	43
PID 824 wrote to memory of 3172	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	40
PID 824 wrote to memory of 3256	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	39
PID 824 wrote to memory of 3460	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	38
PID 824 wrote to memory of 3588	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	37
PID 824 wrote to memory of 3664	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	14
PID 824 wrote to memory of 3744	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	36
PID 824 wrote to memory of 3996	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	35
PID 824 wrote to memory of 4920	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	33
PID 824 wrote to memory of 1320	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	22
PID 824 wrote to memory of 3312	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	15
PID 824 wrote to memory of 3564	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	82
PID 824 wrote to memory of 776	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	8
PID 824 wrote to memory of 772	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	80
PID 824 wrote to memory of 332	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	9
PID 824 wrote to memory of 2676	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	45
PID 824 wrote to memory of 2716	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	44
PID 824 wrote to memory of 2968	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	43
PID 824 wrote to memory of 3172	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	40
PID 824 wrote to memory of 3256	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	39
PID 824 wrote to memory of 3460	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	38
PID 824 wrote to memory of 3588	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	37
PID 824 wrote to memory of 3664	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	14
PID 824 wrote to memory of 3744	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	36
PID 824 wrote to memory of 3996	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	35
PID 824 wrote to memory of 4920	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	33
PID 824 wrote to memory of 1320	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	22
PID 824 wrote to memory of 3312	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	15
PID 824 wrote to memory of 3564	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	82
PID 824 wrote to memory of 2116	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	83
PID 824 wrote to memory of 2116	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	83
PID 824 wrote to memory of 2116	824	NEAS.cc34cf099c81695a866d4a1061ed1500.exe	83
PID 2116 wrote to memory of 776	2116	rundll32.exe	8
PID 2116 wrote to memory of 772	2116	rundll32.exe	80
PID 2116 wrote to memory of 332	2116	rundll32.exe	9
PID 2116 wrote to memory of 2676	2116	rundll32.exe	45
PID 2116 wrote to memory of 2716	2116	rundll32.exe	44
PID 2116 wrote to memory of 2968	2116	rundll32.exe	43
PID 2116 wrote to memory of 3172	2116	rundll32.exe	40
PID 2116 wrote to memory of 3256	2116	rundll32.exe	39
PID 2116 wrote to memory of 3460	2116	rundll32.exe	38
PID 2116 wrote to memory of 3588	2116	rundll32.exe	37
PID 2116 wrote to memory of 3664	2116	rundll32.exe	14
PID 2116 wrote to memory of 3744	2116	rundll32.exe	36
PID 2116 wrote to memory of 3996	2116	rundll32.exe	35
PID 2116 wrote to memory of 4920	2116	rundll32.exe	33
PID 2116 wrote to memory of 1320	2116	rundll32.exe	22
PID 2116 wrote to memory of 3312	2116	rundll32.exe	15
PID 2116 wrote to memory of 3564	2116	rundll32.exe	82
PID 2116 wrote to memory of 776	2116	rundll32.exe	8
PID 2116 wrote to memory of 772	2116	rundll32.exe	80
PID 2116 wrote to memory of 332	2116	rundll32.exe	9
PID 2116 wrote to memory of 2676	2116	rundll32.exe	45
PID 2116 wrote to memory of 2716	2116	rundll32.exe	44
PID 2116 wrote to memory of 2968	2116	rundll32.exe	43
PID 2116 wrote to memory of 3172	2116	rundll32.exe	40
PID 2116 wrote to memory of 3256	2116	rundll32.exe	39
PID 2116 wrote to memory of 3460	2116	rundll32.exe	38
PID 2116 wrote to memory of 3588	2116	rundll32.exe	37

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	NEAS.cc34cf099c81695a866d4a1061ed1500.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	rundll32.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:776

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:332

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3664

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3312

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
1⤵
PID:1320

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4920

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3996

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3744

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3588

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3256

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3172
- C:\Users\Admin\AppData\Local\Temp\NEAS.cc34cf099c81695a866d4a1061ed1500.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.cc34cf099c81695a866d4a1061ed1500.exe"
  2⤵
  - Modifies firewall policy service
  - Modifies visibility of file extensions in Explorer
  - Modifies visiblity of hidden/system files in Explorer
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:824
- - C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe
    3⤵
    - Modifies firewall policy service
    - Modifies visiblity of hidden/system files in Explorer
    - UAC bypass
    - Windows security bypass
    - Executes dropped EXE
    - Windows security modification
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:2116

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2716

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2676

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:772

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

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\0E578C13_Rar\NEAS.cc34cf099c81695a866d4a1061ed1500.exe

Filesize
664KB

MD5
2eb5d76180ce7b3241b281fa79ab3483

SHA1
06293dea80e39c7eb7ee2bdb00d60b58d932fa8a

SHA256
e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8

SHA512
35f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b

Download Submit
C:\Users\Admin\AppData\Local\Temp\0E57FFEB_Rar\rundll32.exe

Filesize
664KB

MD5
2eb5d76180ce7b3241b281fa79ab3483

SHA1
06293dea80e39c7eb7ee2bdb00d60b58d932fa8a

SHA256
e1b9beb4617a720d55afaec364941bb18ea2c456a8b06b30a736f0cbb5c297e8

SHA512
35f553c76fc67afb88a6a090fcbad6af3e2faae154c9c84bd869714194012525a2d42b76dad855805f107a37c351f0de08fd9a03d8ddc1dd400d64640d81b90b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe

Filesize
736KB

MD5
cc34cf099c81695a866d4a1061ed1500

SHA1
73f4b40a446b9fcb9f3b9d3539a38e851d4997cd

SHA256
8e81fdae85838d7e65ffb64e02b04942d0da8cf080ad70a19099079f7857b386

SHA512
85f92c6b21e28bfac86d6f223fb3da7be6c21ff3278776435f28a4952009347f9c78681cae313c62da7216e314aa70ab16b87e02976d6081122bd20b2a72eda1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Office\rundll32.exe

Filesize
736KB

MD5
cc34cf099c81695a866d4a1061ed1500

SHA1
73f4b40a446b9fcb9f3b9d3539a38e851d4997cd

SHA256
8e81fdae85838d7e65ffb64e02b04942d0da8cf080ad70a19099079f7857b386

SHA512
85f92c6b21e28bfac86d6f223fb3da7be6c21ff3278776435f28a4952009347f9c78681cae313c62da7216e314aa70ab16b87e02976d6081122bd20b2a72eda1

Download Submit
C:\Windows\SYSTEM.INI

Filesize
257B

MD5
398c6c211b32de45a6df05ffd0ca004c

SHA1
5c08018b785d348e6cff87bd785a9273d13a30c9

SHA256
fe31cd8481bfab6b9aebec4446c6c02e50ecffe3cb32e0f72dae546a8515b34d

SHA512
a079ce9e0ca71a149364d20441ba14174f1dc15ce17bf59c6018e2699fbdd04398fea81c8ad9fee5256576b50afeb9a9f5f6c903681b9f7693da34d40b96462a

Download Submit
F:\ubmbcm.pif

Filesize
100KB

MD5
d25a6a03bda78f5bbaed2c8d4710b261

SHA1
b70d987a05fdbc10cf3ff501665a6bb415dd73f4

SHA256
3a3d0968e24984472990b18b95bd5b6b9d955cb43dd07a802a303c3e5aa56b50

SHA512
f65b5f12ad0ce15046912fc2d133a2f7db8a6f6d3c508b19f8d59eb49d7fb2f308982cee70e0c5c65b7b526d7bc322fd3ab22e3475fd72b01ecd7e6a7ce373e9

Download Submit
memory/824-11-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/824-13-0x0000000004490000-0x0000000004492000-memory.dmp

Filesize
8KB

Download
memory/824-14-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-15-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-18-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-19-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-20-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-21-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-22-0x0000000004490000-0x0000000004492000-memory.dmp

Filesize
8KB

Download
memory/824-9-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-0-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/824-26-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-37-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/824-10-0x0000000004490000-0x0000000004492000-memory.dmp

Filesize
8KB

Download
memory/824-8-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-7-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/824-5-0x0000000003380000-0x000000000440E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-51-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-66-0x0000000002FC0000-0x0000000002FC2000-memory.dmp

Filesize
8KB

Download
memory/2116-48-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Filesize
4KB

Download
memory/2116-46-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-50-0x0000000002FC0000-0x0000000002FC2000-memory.dmp

Filesize
8KB

Download
memory/2116-44-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-52-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-53-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-54-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-55-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-56-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-57-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-42-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-59-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-62-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-63-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-65-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-45-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-67-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-68-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-69-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-70-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-71-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-74-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-78-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-79-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-81-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-83-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-86-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-88-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-93-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-41-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download
memory/2116-123-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2116-138-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download
memory/2116-139-0x0000000004EE0000-0x0000000005F6E000-memory.dmp

Filesize
16.6MB

Download