Analysis
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max time kernel
144s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 21:58
Static task
static1
Behavioral task
behavioral1
Sample
e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
General
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Target
e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe
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Size
616KB
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MD5
5106d62ab678538bb3ee297595534143
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SHA1
868ee0488fce71c67db6c681f75a2618d1b61b33
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SHA256
e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd
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SHA512
7b02da90543b88cd3e7b96e202994f5c67d33dd61893e599e6d40fb6148ff0d47ca88e7e66df70b0e1dbd693911ccd95bdbb2398f1e9c2d4034a7b5492788627
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SSDEEP
12288:U9VzOLpdMaFJc60h6u0W9pOqzl0O2QFoWq:qVzOPMauiW9p9zlcQFTq
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
resource yara_rule behavioral2/memory/3140-132-0x0000000002430000-0x0000000003460000-memory.dmp upx behavioral2/memory/3140-134-0x0000000002430000-0x0000000003460000-memory.dmp upx behavioral2/memory/3140-136-0x0000000002430000-0x0000000003460000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\F: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\J: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\K: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\S: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\W: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\X: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\I: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\M: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\N: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\O: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\R: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\V: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\Y: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\Z: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\E: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\G: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\H: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\Q: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\U: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\L: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\P: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe File opened (read-only) \??\T: e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe Token: SeDebugPrivilege 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3140 wrote to memory of 760 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 80 PID 3140 wrote to memory of 768 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 79 PID 3140 wrote to memory of 1016 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 75 PID 3140 wrote to memory of 2304 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 48 PID 3140 wrote to memory of 2336 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 11 PID 3140 wrote to memory of 2420 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 45 PID 3140 wrote to memory of 3060 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 13 PID 3140 wrote to memory of 752 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 38 PID 3140 wrote to memory of 3244 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 37 PID 3140 wrote to memory of 3340 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 36 PID 3140 wrote to memory of 3404 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 35 PID 3140 wrote to memory of 3484 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 34 PID 3140 wrote to memory of 3668 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 33 PID 3140 wrote to memory of 4948 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe 20 PID 3140 wrote to memory of 3504 3140 e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.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" e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2336
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3060
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C:\Users\Admin\AppData\Local\Temp\e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe"C:\Users\Admin\AppData\Local\Temp\e955f8e81cf495e1dada41420320a5dc511b4e6192df46fcc46368fa934aedfd.exe"2⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3140
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:3504
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4948
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3668
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3484
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3404
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3340
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3244
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:752
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2420
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2304
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:768
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:760