Analysis
-
max time kernel
91s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 08:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe
Resource
win7-20240729-en
windows7-x64
17 signatures
120 seconds
General
-
Target
a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe
-
Size
8.7MB
-
MD5
76785c38b8b8f73f31669f8f8cfd9590
-
SHA1
08112acb695f1750a6c0c89359c06a95db1ad0f0
-
SHA256
a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bc
-
SHA512
b5c892891f18671892d73d831c6741960fc3c5da1e01b860c6d4997f288d660bd10af2d33eb464fdcdd76b0085ec7d6aafea2356fbf7e9af1306cc3f77448b67
-
SSDEEP
196608:YuOLrHbhonFpnMau33bP4QbS4xdKsAhqfmrze+fvLSWmF1PDX0bwE:4r7K7May3bfbSE6qfmHPKFWH
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" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
Sality family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
Executes dropped EXE 1 IoCs
pid Process 540 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.tmp -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
resource yara_rule behavioral2/memory/4552-6-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-10-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-25-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-7-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-12-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-26-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-28-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-11-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-15-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-29-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-31-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-32-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-33-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-37-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-38-0x0000000002220000-0x00000000032DA000-memory.dmp upx behavioral2/memory/4552-49-0x0000000002220000-0x00000000032DA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e57aaa7 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe File opened for modification C:\Windows\SYSTEM.INI a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.tmp -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe Token: SeDebugPrivilege 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 4552 wrote to memory of 800 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 9 PID 4552 wrote to memory of 804 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 10 PID 4552 wrote to memory of 316 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 13 PID 4552 wrote to memory of 2832 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 49 PID 4552 wrote to memory of 3004 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 50 PID 4552 wrote to memory of 1964 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 52 PID 4552 wrote to memory of 3444 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 56 PID 4552 wrote to memory of 3568 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 57 PID 4552 wrote to memory of 3756 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 58 PID 4552 wrote to memory of 3840 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 59 PID 4552 wrote to memory of 3940 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 60 PID 4552 wrote to memory of 4028 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 61 PID 4552 wrote to memory of 2296 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 62 PID 4552 wrote to memory of 4436 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 74 PID 4552 wrote to memory of 3608 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 76 PID 4552 wrote to memory of 5116 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 81 PID 4552 wrote to memory of 540 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 83 PID 4552 wrote to memory of 540 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 83 PID 4552 wrote to memory of 540 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 83 PID 4552 wrote to memory of 800 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 9 PID 4552 wrote to memory of 804 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 10 PID 4552 wrote to memory of 316 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 13 PID 4552 wrote to memory of 2832 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 49 PID 4552 wrote to memory of 3004 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 50 PID 4552 wrote to memory of 1964 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 52 PID 4552 wrote to memory of 3444 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 56 PID 4552 wrote to memory of 3568 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 57 PID 4552 wrote to memory of 3756 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 58 PID 4552 wrote to memory of 3840 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 59 PID 4552 wrote to memory of 3940 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 60 PID 4552 wrote to memory of 4028 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 61 PID 4552 wrote to memory of 2296 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 62 PID 4552 wrote to memory of 4436 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 74 PID 4552 wrote to memory of 3608 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 76 PID 4552 wrote to memory of 5116 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 81 PID 4552 wrote to memory of 540 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 83 PID 4552 wrote to memory of 540 4552 a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe 83 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe
Processes
-
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:316
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2832
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:3004
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:1964
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
-
C:\Users\Admin\AppData\Local\Temp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe"C:\Users\Admin\AppData\Local\Temp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4552 -
C:\Users\Admin\AppData\Local\Temp\is-A7TUS.tmp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.tmp"C:\Users\Admin\AppData\Local\Temp\is-A7TUS.tmp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.tmp" /SL5="$50208,8473178,285184,C:\Users\Admin\AppData\Local\Temp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:540
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3568
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3756
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3840
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3940
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4028
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:2296
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:4436
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3608
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:5116
Network
MITRE ATT&CK Enterprise v15
Privilege 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
5Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\is-A7TUS.tmp\a8a02fc55694b31e5419e4ce2fb8378c8ca08eebcf3c027a951c16c3ca0a90bcN.tmp
Filesize1.3MB
MD5b996b877b1ce8a9503815d5df78193f1
SHA1be6209fced6e8d02982873c0dae70f693bf9ba26
SHA2565e3c856b900d3ace67783e37c7fd5bf7265bfab3b862baa7bb5f5443d2c75394
SHA5123f1aa641ed9128caf22e9fef3774635ca0c16c3707952932b68f3afdb8857274f7492b0c3d35619930940951184a8ee9309641c17fe34e51088ec4ee1132a02b