Analysis
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max time kernel
149s -
max time network
99s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-09-2022 06:23
Static task
static1
Behavioral task
behavioral1
Sample
14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
General
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Target
14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe
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Size
97KB
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MD5
781970c0ca6c947edcc0d613753c6cd8
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SHA1
2fb803e1c51af8ed71104892d55dbaa172dd2db2
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SHA256
14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b
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SHA512
bfcdbb2351eee31264504dc9a31dcc5f18ae80f213fcda3e109e32e7b8c7fbb3b2f406a617edad41925bcd42a2f1a6545291387a6cf512bed31e1bd9181ebd5f
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SSDEEP
1536:sQdfdgG7uS2sQj+pS43DzwfxEvbkXpkVTX4Bh3mBHutk43lKjueuX:suySuR1jf4eXir4Bh2Zutk4VMTE
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
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
resource yara_rule behavioral1/memory/1400-55-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/1400-58-0x0000000000690000-0x000000000174A000-memory.dmp upx behavioral1/memory/1400-61-0x0000000000690000-0x000000000174A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.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) \??\I: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\M: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\P: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\S: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\X: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\Y: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\T: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\V: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\E: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\G: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\H: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\J: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\Q: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\R: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\N: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\U: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\F: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\K: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\L: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\O: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\W: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened (read-only) \??\Z: 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.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 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened for modification C:\Program Files\7-Zip\7z.exe 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\6c140e 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe File opened for modification C:\Windows\SYSTEM.INI 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
description pid Process Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe Token: SeDebugPrivilege 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 PID 1400 wrote to memory of 1116 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 16 PID 1400 wrote to memory of 1188 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 15 PID 1400 wrote to memory of 1216 1400 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe 14 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe"C:\Users\Admin\AppData\Local\Temp\14f6e41fed7247e6fcf4e4939efbb2806273bee8603487dddd775afd24694e7b.exe"1⤵
- 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:1400
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1216
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1188
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1116