sality | 695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2

Analysis

max time kernel
19s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 03:08

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General

Target

695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Size

732KB
MD5

54ee754396ab08cac19a658a0d8b4240
SHA1

6fbb3978693c61ac54aea631c7ff0916ac13e9d5
SHA256

695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2
SHA512

9c24dfde6d244bed297fbccbd3f0a96ad65d191dadcd5fe0d6f4cd8d8849055eeea17f34048ac401336673d35a6595efe5c91e191f08f3330407c7dac5ff78e0
SSDEEP

12288:2TyjXW+48qWywrU4kGFezOAVuJ5PInXww7F5DO3HYffbw2luW:sIXW/8yw1ez54lInbF5SXYH0W

Score

10^/10

sality backdoor discovery 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 3 TTPs 6 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	rundll32.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
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"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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\AntiVirusOverride = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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\FirewallOverride = "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"	rundll32.exe

Deletes itself 1 IoCs

pid	Process
1148	rundll32.exe

Executes dropped EXE 1 IoCs

pid	Process
1148	rundll32.exe

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\FirewallDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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\AntiVirusOverride = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	rundll32.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\rundll32.exe"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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)	\??\O:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\P:	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)	\??\Y:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe

UPX packed file 37 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1320-1-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-6-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-5-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-4-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-3-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-8-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-11-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-16-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-7-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-18-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-19-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-22-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1320-29-0x00000000032D0000-0x000000000435E000-memory.dmp	upx
behavioral2/memory/1148-53-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-51-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-52-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-50-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-46-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-47-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-49-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-48-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-44-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-61-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-62-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-63-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-64-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-65-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-67-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-68-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-69-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-71-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-73-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-75-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-77-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-80-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-82-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx
behavioral2/memory/1148-84-0x0000000004EF0000-0x0000000005F7E000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
1148	rundll32.exe
1148	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
Token: SeDebugPrivilege	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
1148	rundll32.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 800	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	9
PID 1320 wrote to memory of 804	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	10
PID 1320 wrote to memory of 380	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	13
PID 1320 wrote to memory of 2868	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	50
PID 1320 wrote to memory of 2916	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	51
PID 1320 wrote to memory of 668	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	53
PID 1320 wrote to memory of 3452	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	56
PID 1320 wrote to memory of 3576	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	57
PID 1320 wrote to memory of 3760	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	58
PID 1320 wrote to memory of 3940	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	59
PID 1320 wrote to memory of 4004	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	60
PID 1320 wrote to memory of 4080	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	61
PID 1320 wrote to memory of 3884	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	62
PID 1320 wrote to memory of 516	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	64
PID 1320 wrote to memory of 3172	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	75
PID 1320 wrote to memory of 2668	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	81
PID 1320 wrote to memory of 1148	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	83
PID 1320 wrote to memory of 1148	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	83
PID 1320 wrote to memory of 1148	1320	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe	83
PID 1148 wrote to memory of 800	1148	rundll32.exe	9
PID 1148 wrote to memory of 804	1148	rundll32.exe	10
PID 1148 wrote to memory of 380	1148	rundll32.exe	13
PID 1148 wrote to memory of 2868	1148	rundll32.exe	50
PID 1148 wrote to memory of 2916	1148	rundll32.exe	51
PID 1148 wrote to memory of 668	1148	rundll32.exe	53
PID 1148 wrote to memory of 3452	1148	rundll32.exe	56
PID 1148 wrote to memory of 3576	1148	rundll32.exe	57
PID 1148 wrote to memory of 3760	1148	rundll32.exe	58
PID 1148 wrote to memory of 3940	1148	rundll32.exe	59
PID 1148 wrote to memory of 4004	1148	rundll32.exe	60
PID 1148 wrote to memory of 4080	1148	rundll32.exe	61
PID 1148 wrote to memory of 3884	1148	rundll32.exe	62
PID 1148 wrote to memory of 516	1148	rundll32.exe	64
PID 1148 wrote to memory of 3172	1148	rundll32.exe	75
PID 1148 wrote to memory of 3320	1148	rundll32.exe	87

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"	rundll32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:800

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:804

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:380

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2916

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:668

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3452
- C:\Users\Admin\AppData\Local\Temp\695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.exe
  "C:\Users\Admin\AppData\Local\Temp\695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2N.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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1320
- - 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
    - Deletes itself
    - Executes dropped EXE
    - Windows security modification
    - Checks whether UAC is enabled
    - Enumerates connected drives
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:1148

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3576

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3760

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3940

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4004

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4080

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3884

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:516

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:3172

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:2668

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:3320

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 System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0E57B17D_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
732KB

MD5
54ee754396ab08cac19a658a0d8b4240

SHA1
6fbb3978693c61ac54aea631c7ff0916ac13e9d5

SHA256
695139bb8947ad81f58816692c662be1525dd6f114c33f733d0d9add720afba2

SHA512
9c24dfde6d244bed297fbccbd3f0a96ad65d191dadcd5fe0d6f4cd8d8849055eeea17f34048ac401336673d35a6595efe5c91e191f08f3330407c7dac5ff78e0

Download Submit
C:\Windows\SYSTEM.INI

Filesize
257B

MD5
ca4187449c6df02b23434a4d2c03854b

SHA1
e7e218a0686ffde1eca07e7e080bf54337ddcc17

SHA256
f44c7db9896d5ec0fff400025823ec6e384a11eca00bfeaca27cd9922c5824ff

SHA512
7ecfc12fc207815ff7362824c52719832de78718d61685067eba623e177b34fc2b6ddef2e67f3d101a86d135bbb2511a44aa27fd35c8f83cf0592f00516a289a

Download Submit
C:\lkwo.exe

Filesize
100KB

MD5
171786843455e89dc451b06ec284d4bf

SHA1
c83200b0043a1bea6fceb0a81d2b46ff8c389665

SHA256
5492de4f33c686e7e5603c300d6585c7af7f9411ce48a29a823a43d16e87568a

SHA512
64cf0204fba6d52d5b726f18bc6bc136fdc156bcb866b8796823aa811e2eeac01e00f7f08bc83134485d3c92e4e5e8fd318363f2fe7b2f0ff0a963d1ddedcf1d

Download Submit
memory/1148-65-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-67-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-125-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1148-84-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-82-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-80-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-50-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-77-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-75-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-73-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-72-0x0000000002F50000-0x0000000002F52000-memory.dmp

Filesize
8KB

Download
memory/1148-46-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-71-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-69-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-68-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-48-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-64-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-63-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-62-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-55-0x0000000002F60000-0x0000000002F61000-memory.dmp

Filesize
4KB

Download
memory/1148-52-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-53-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-56-0x0000000002F50000-0x0000000002F52000-memory.dmp

Filesize
8KB

Download
memory/1148-51-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-57-0x0000000002F50000-0x0000000002F52000-memory.dmp

Filesize
8KB

Download
memory/1148-61-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-44-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-47-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1148-49-0x0000000004EF0000-0x0000000005F7E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-4-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-19-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-16-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-6-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-5-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-30-0x0000000000A00000-0x0000000000A02000-memory.dmp

Filesize
8KB

Download
memory/1320-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1320-40-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1320-29-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-10-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/1320-22-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-18-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-9-0x0000000000A00000-0x0000000000A02000-memory.dmp

Filesize
8KB

Download
memory/1320-7-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-17-0x0000000000A00000-0x0000000000A02000-memory.dmp

Filesize
8KB

Download
memory/1320-11-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-8-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-12-0x0000000000A00000-0x0000000000A02000-memory.dmp

Filesize
8KB

Download
memory/1320-1-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download
memory/1320-3-0x00000000032D0000-0x000000000435E000-memory.dmp

Filesize
16.6MB

Download