Analysis
-
max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 11:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe
Resource
win7-20240903-en
windows7-x64
19 signatures
150 seconds
General
-
Target
4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe
-
Size
856KB
-
MD5
0615ed5d5753d60dd6308523a7a8814e
-
SHA1
1e63142c48d890b59bbd82c77f435e6206631f1e
-
SHA256
4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f
-
SHA512
1d9b075b7bb4f693c6d0c0e62b40104f77dd6ba7b014541ff770376c18919609c20c4dd18dd1236966cc7721e7b274df6c439e30810c164f601b0adafe08226a
-
SSDEEP
24576:CECdXeb/rR0FPEGNiHWd0A/TPFMceJEvNrRe:pIFPEGNiHW9TtMHJoNVe
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
Signatures
-
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\P: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\T: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\E: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\J: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\M: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\W: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\G: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\R: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\S: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\Z: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\K: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\L: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\Y: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\Q: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\U: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\V: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\X: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\H: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\I: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened (read-only) \??\O: 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File opened for modification F:\autorun.inf 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
resource yara_rule behavioral1/memory/2104-1-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-5-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-9-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-8-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-7-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-4-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-10-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-3-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-6-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-11-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-30-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-31-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-32-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-34-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-33-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-36-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-37-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-38-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-41-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-42-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-45-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-51-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-53-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-55-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-57-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-60-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-64-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-65-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-71-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-73-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-74-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-76-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-78-0x0000000002110000-0x00000000031CA000-memory.dmp upx behavioral1/memory/2104-209-0x0000000002110000-0x00000000031CA000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe File created C:\Windows\f76b319 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\BrowserMachineCode 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\BrowserMachineCode\MachineGuid = "43F4A65C14E0798830D04A8717A6E320" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe Token: SeDebugPrivilege 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 PID 2104 wrote to memory of 1108 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 19 PID 2104 wrote to memory of 1152 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 20 PID 2104 wrote to memory of 1208 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 21 PID 2104 wrote to memory of 1648 2104 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1152
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1208
-
C:\Users\Admin\AppData\Local\Temp\4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe"C:\Users\Admin\AppData\Local\Temp\4ba49e1f864ef0116890eea6440d7a8562b498574c1d15467990f5860523572f.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2104
-
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1648
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Pre-OS Boot
1Bootkit
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
-
Filesize
97KB
MD53d8757c1a5e0c6bfb7963a7782e2ec7a
SHA1e61aed4b8671e070fab6b0adb0d0232de78b3dba
SHA2560affd5d5cf3e1055dee3d9bbe8a13cfbc3948fc60b9aed8522fdb45f088bf665
SHA512c9f1d3a454bc15df72c48b48d0630fc7bfbf082fbe6e41d268e658d9e5c2bdfeeab90ff39e3d9f042b0e251e8ef2c4b936e3872003225eb031a0a4e4f240861f