Analysis
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max time kernel
148s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
12-06-2022 06:57
Static task
static1
Behavioral task
behavioral1
Sample
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe
Resource
win7-20220414-en
General
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Target
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe
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Size
100KB
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MD5
dcef55ab4e4b1b316663ce986aaf2f45
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SHA1
404640d7910651c8c36e67c9810285ac437a36c8
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SHA256
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f
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SHA512
56999c7c0402be175e566855a0350052c2d035698bfca0e2c0ac47e6a075bc117d6c30707d9addc5ddf2db8eb8f953eba0c87e5d199212648454b87b21509e17
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
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Modifies firewall policy service 2 TTPs 3 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Processes:
resource yara_rule behavioral1/memory/1068-55-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1068-58-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx behavioral1/memory/1068-61-0x0000000001DC0000-0x0000000002E4E000-memory.dmp upx -
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process File opened (read-only) \??\J: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\M: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\Q: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\V: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\Z: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\E: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\L: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\R: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\U: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\X: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\Y: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\F: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\G: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\O: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\P: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\T: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\W: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\H: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\I: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\K: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\N: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened (read-only) \??\S: 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process File opened for modification C:\autorun.inf 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Drops file in Program Files directory 5 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Drops file in Windows directory 1 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process File opened for modification C:\Windows\SYSTEM.INI 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.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
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exepid process 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription pid process Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Token: SeDebugPrivilege 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe -
Suspicious use of WriteProcessMemory 42 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription pid process target process PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE PID 1068 wrote to memory of 1136 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe taskhost.exe PID 1068 wrote to memory of 1184 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Dwm.exe PID 1068 wrote to memory of 1264 1068 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe Explorer.EXE -
System policy modification 1 TTPs 1 IoCs
Processes:
21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1184
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1264
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C:\Users\Admin\AppData\Local\Temp\21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.exe"C:\Users\Admin\AppData\Local\Temp\21ee44f8ba4d0f79cb705677e56e7db90ead7a353494b2cf81084105a45a3d2f.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:1068
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1136
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1068-54-0x0000000075C51000-0x0000000075C53000-memory.dmpFilesize
8KB
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memory/1068-55-0x0000000001DC0000-0x0000000002E4E000-memory.dmpFilesize
16.6MB
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memory/1068-56-0x0000000000400000-0x0000000000415000-memory.dmpFilesize
84KB
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memory/1068-57-0x0000000074F11000-0x0000000074F13000-memory.dmpFilesize
8KB
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memory/1068-58-0x0000000001DC0000-0x0000000002E4E000-memory.dmpFilesize
16.6MB
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memory/1068-59-0x0000000000220000-0x0000000000222000-memory.dmpFilesize
8KB
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memory/1068-60-0x0000000003E20000-0x0000000003E22000-memory.dmpFilesize
8KB
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memory/1068-61-0x0000000001DC0000-0x0000000002E4E000-memory.dmpFilesize
16.6MB
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memory/1068-62-0x0000000000220000-0x0000000000222000-memory.dmpFilesize
8KB
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memory/1068-63-0x0000000003E20000-0x0000000003E22000-memory.dmpFilesize
8KB