sality | d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8

General

Target

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Size

5.9MB
MD5

181d846f67268e7f3c9184682404886b
SHA1

448baf53c5dc5fc76f42e7ee6f3fde7e7c099539
SHA256

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8
SHA512

09cf1a1c780ae07990fc8118a89358bb4cf3b9b6d3d15e98133f96d53056c69a22b0cd69b5fe9e7afdda675dce9b1f1a384ad1f1a5564b2175cd53770510de0b

Score

10^/10

sality backdoor evasion persistence trojan upx

Malware Config

Extracted

Family

sality

C2

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 WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe sychost.exe"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

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

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Modifies Installed Components in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1376-55-0x0000000001F00000-0x0000000002F8E000-memory.dmp	upx
behavioral1/memory/1376-70-0x0000000001F00000-0x0000000002F8E000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinIcons = "C:\\Windows\\system32\\winicons.exe"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Drops file in System32 directory 3 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\winicons.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File created	C:\Windows\SysWOW64\sychost.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File created	C:\Windows\SysWOW64\winicons.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	pid	process	target process
PID 1376 set thread context of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Drops file in Program Files directory 58 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\Lang\he.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\bn.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\el.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fy.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mk.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hi.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\az.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kab.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\af.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ar.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ext.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\History.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gl.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ba.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\an.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fr.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cs.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lv.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hr.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\it.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mn.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\et.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kk.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\da.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ja.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\br.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ka.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ast.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\bg.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eo.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lt.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\is.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\cy.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\gu.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\eu.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	C:\Program Files\7-Zip\Lang\es.txt	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Drops file in Windows directory 2 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exeexplorer.exe

description	ioc	process
File opened for modification	C:\Windows\SYSTEM.INI	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
File opened for modification	\??\c:\windows\installer\{ac76ba86-7ad7-1033-7b44-a90000000001}\sc_reader.exe	explorer.exe

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

System Information Discovery
T1082

Modifies registry class 5 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exed39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

pid	process
1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

explorer.exe

pid process

672 explorer.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exeexplorer.exeAUDIODG.EXE

description	pid	process
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeDebugPrivilege	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe
Token: 33	1264	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1264	AUDIODG.EXE
Token: 33	1264	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1264	AUDIODG.EXE
Token: SeShutdownPrivilege	672	explorer.exe
Token: SeShutdownPrivilege	672	explorer.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

explorer.exe

pid	process
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe

Suspicious use of SendNotifyMessage 17 IoCs

Processes:

explorer.exe

pid	process
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe
672	explorer.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exed39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.execmd.exe

description	pid	process	target process
PID 1376 wrote to memory of 1108	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	taskhost.exe
PID 1376 wrote to memory of 1164	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	Dwm.exe
PID 1376 wrote to memory of 1200	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	Explorer.EXE
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1376 wrote to memory of 1324	1376	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
PID 1324 wrote to memory of 1408	1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	cmd.exe
PID 1324 wrote to memory of 1408	1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	cmd.exe
PID 1324 wrote to memory of 1408	1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	cmd.exe
PID 1324 wrote to memory of 1408	1324	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe	cmd.exe
PID 1408 wrote to memory of 1808	1408	cmd.exe	reg.exe
PID 1408 wrote to memory of 1808	1408	cmd.exe	reg.exe
PID 1408 wrote to memory of 1808	1408	cmd.exe	reg.exe
PID 1408 wrote to memory of 1808	1408	cmd.exe	reg.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1108

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
"C:\Users\Admin\AppData\Local\Temp\d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe"
2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1376

C:\Users\Admin\AppData\Local\Temp\d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
C:\Users\Admin\AppData\Local\Temp\d39103237fc30b649676191adc04c4289a5254a769119fa477644aa90b4651f8.exe
3⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1164

C:\Windows\SysWOW64\cmd.exe
cmd /c reg ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v WinIcons /t REG_SZ /d C:\Windows\system32\winicons.exe /f
1⤵
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\SysWOW64\reg.exe
reg ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v WinIcons /t REG_SZ /d C:\Windows\system32\winicons.exe /f
2⤵
- Adds Run key to start application
PID:1808

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:672

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x570
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/672-74-0x000007FEFBA71000-0x000007FEFBA73000-memory.dmp

Filesize
8KB

Download
memory/1324-69-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-75-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-63-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-66-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-65-0x000000000040AA18-mapping.dmp

Download
memory/1324-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-57-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-64-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1324-60-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1376-70-0x0000000001F00000-0x0000000002F8E000-memory.dmp

Filesize
16.6MB

Download
memory/1376-67-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1376-55-0x0000000001F00000-0x0000000002F8E000-memory.dmp

Filesize
16.6MB

Download
memory/1376-54-0x0000000075361000-0x0000000075363000-memory.dmp

Filesize
8KB

Download
memory/1408-72-0x0000000000000000-mapping.dmp

Download
memory/1808-73-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads