Analysis
-
max time kernel
150s -
max time network
88s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
21/11/2022, 14:50
Static task
static1
Behavioral task
behavioral1
Sample
29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe
Resource
win7-20220901-en
windows7-x64
16 signatures
150 seconds
General
-
Target
29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe
-
Size
97KB
-
MD5
10743c85da5dbd5b1a37d0f614c35500
-
SHA1
2597dac56a87ecb9c4245e289d3affb72fdff90f
-
SHA256
29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec
-
SHA512
cf30c485c060a9ac6933c2b959de52477781a86d0ad1ede48dfb1d6c5805a43fe46bb04cccd7765f49af16ae3f6e23d3c71ce87d6a6f806e7929c910e989119d
-
SSDEEP
3072:wzdQn1Y67yA7X7i9grX3GR3mAgcfzicv0WaVMd6pAp:wZy1Y67v7i9gKRWQv2w4Ap
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
resource yara_rule behavioral1/memory/1064-55-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/1064-58-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/1064-61-0x0000000000700000-0x00000000017BA000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.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: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\O: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\P: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\R: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\E: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\G: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\H: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\K: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\S: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\V: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\Z: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\X: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\Y: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\I: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\J: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\M: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\U: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\L: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\F: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\Q: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\T: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened (read-only) \??\W: 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.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 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened for modification C:\Program Files\7-Zip\7z.exe 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\6c030e 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe File opened for modification C:\Windows\SYSTEM.INI 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.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 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
Suspicious use of AdjustPrivilegeToken 20 IoCs
description pid Process Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe Token: SeDebugPrivilege 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 14 PID 1064 wrote to memory of 1216 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 16 PID 1064 wrote to memory of 1304 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe 15 PID 1064 wrote to memory of 1360 1064 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.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" 29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1360
-
C:\Users\Admin\AppData\Local\Temp\29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.exe"C:\Users\Admin\AppData\Local\Temp\29454a7011d99980bdf76505eedb8c56e3963dc5396f48e88cebbe686d5e42ec.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:1064
-
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1304
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1216