Analysis
-
max time kernel
149s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-10-2022 22:03
Static task
static1
Behavioral task
behavioral1
Sample
0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe
Resource
win7-20220812-en
General
-
Target
0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe
-
Size
100KB
-
MD5
a0e4828cc39cfa8e3085bf02d0e89a70
-
SHA1
17993f4c4172196d15417cb2c94a753edd5e5206
-
SHA256
0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6
-
SHA512
f291413ec679631ba8661e299561fe99282bbbc8900d740f40b3727bd42a23dbe806fa4e0f3e0e295b60b0a2c0098f71f8ad2d95dfc35d5665e5222a9b407dbd
-
SSDEEP
1536:Zra74e3+bvUjVu0Gt5Oy18oBwb68RfOBdYr2g+RMlFWHMTBN4k8g0mjhQMqIuvKS:/iu0Gt5ydb68Y8s/ONX8h2hFqjn5
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
-
Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
resource yara_rule behavioral1/memory/2016-55-0x0000000001D40000-0x0000000002DCE000-memory.dmp upx behavioral1/memory/2016-58-0x0000000001D40000-0x0000000002DCE000-memory.dmp upx behavioral1/memory/2016-61-0x0000000001D40000-0x0000000002DCE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\T: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\V: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\W: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\Y: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\Z: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\H: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\L: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\J: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\K: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\R: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\S: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\F: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\I: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\Q: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\X: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\G: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\P: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\O: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\U: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\E: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened (read-only) \??\M: 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
description pid Process Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe Token: SeDebugPrivilege 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 PID 2016 wrote to memory of 1240 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 16 PID 2016 wrote to memory of 1340 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 9 PID 2016 wrote to memory of 1380 2016 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe 15 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe
Processes
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1340
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1380
-
C:\Users\Admin\AppData\Local\Temp\0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe"C:\Users\Admin\AppData\Local\Temp\0b532009bbc6010833e9d738fe1263e26d00fbccee8dc6477452ffaed338c8d6.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2016
-
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1240