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Analysis
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max time kernel
91s -
max time network
156s -
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
e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe
Resource
win7-20220901-en
windows7-x64
14 signatures
150 seconds
General
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Target
e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe
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Size
194KB
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MD5
568f5d90961fd734806badef5d7b5ed0
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SHA1
0dd94a59bca9d41374adcb6b9a78349c94a754ea
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SHA256
e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80
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SHA512
3e291e15c491e95d17b15b4b6d5478d7827473d1a046c7f675cba2ecea42f0aa7b359866a22ae930a447ef2738a2e5516d3a0147e9ed22cf27d371f8143e922a
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SSDEEP
3072:GAsBJ4EIukM381rcAXJGnuMcwyBtJLtRAo4s+UN7h0RXw2YNqmjRAa:Vi4EIQ8yTucy9AdP2hYwlAa
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
http://klkjwre77638dfqwieuoi888.info/
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\EnableFirewall = "0" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Disables Task Manager via registry modification
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resource yara_rule behavioral2/memory/5004-133-0x0000000002200000-0x000000000328E000-memory.dmp upx behavioral2/memory/5004-135-0x0000000002200000-0x000000000328E000-memory.dmp upx behavioral2/memory/5004-139-0x0000000002200000-0x000000000328E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe Token: SeDebugPrivilege 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 5004 wrote to memory of 1544 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 80 PID 5004 wrote to memory of 1544 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 80 PID 5004 wrote to memory of 1544 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 80 PID 5004 wrote to memory of 792 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 78 PID 5004 wrote to memory of 800 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 77 PID 5004 wrote to memory of 336 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 74 PID 5004 wrote to memory of 2360 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 52 PID 5004 wrote to memory of 2384 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 51 PID 5004 wrote to memory of 2508 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 48 PID 5004 wrote to memory of 1996 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 17 PID 5004 wrote to memory of 3196 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 41 PID 5004 wrote to memory of 3392 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 40 PID 5004 wrote to memory of 3492 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 39 PID 5004 wrote to memory of 3624 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 19 PID 5004 wrote to memory of 3724 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 18 PID 5004 wrote to memory of 3964 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 37 PID 5004 wrote to memory of 4856 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 35 PID 5004 wrote to memory of 4648 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 21 PID 5004 wrote to memory of 1544 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 80 PID 5004 wrote to memory of 1544 5004 e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe 80 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1996
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C:\Users\Admin\AppData\Local\Temp\e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe"C:\Users\Admin\AppData\Local\Temp\e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5004 -
C:\Users\Admin\AppData\Local\Temp\e961e02aac59c5d5cf228181094337ceb9fda6e1e84162a9b770a851b6b46a80.exe-deleter3⤵PID:1544
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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:3724
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3624
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4648
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4856
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3964
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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:3492
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3196
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2360
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:336
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792