Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 11:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe
Resource
win7-20240221-en
windows7-x64
10 signatures
150 seconds
General
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Target
9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe
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Size
2.3MB
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MD5
dca1514d8af9ee15e70f76bbdc855712
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SHA1
7b954e7c1c4b5bf045d40c4a6e0a5c15b62bc4e8
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SHA256
9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609
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SHA512
995decff86d722799a23bf540ddee155b01fba386a218bc590bf1b0e7b5e18de14da632adda85534abfefb701420dec03cd14f0939323db3106a3e245b5b376a
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SSDEEP
49152:UiggggMKvHkuaxK3+AF1yUj7ZmkzKP/hVPLpRKXE7OPa:UcHkuao1yyNghhoPa
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\EnableFirewall = "0" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
resource yara_rule behavioral2/memory/1704-1-0x0000000002490000-0x000000000354A000-memory.dmp upx behavioral2/memory/1704-6-0x0000000002490000-0x000000000354A000-memory.dmp upx behavioral2/memory/1704-8-0x0000000002490000-0x000000000354A000-memory.dmp upx behavioral2/memory/1704-5-0x0000000002490000-0x000000000354A000-memory.dmp upx behavioral2/memory/1704-4-0x0000000002490000-0x000000000354A000-memory.dmp upx behavioral2/memory/1704-3-0x0000000002490000-0x000000000354A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e574f29 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe File opened for modification C:\Windows\SYSTEM.INI 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
Suspicious use of AdjustPrivilegeToken 53 IoCs
description pid Process Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe Token: SeDebugPrivilege 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1704 wrote to memory of 812 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 9 PID 1704 wrote to memory of 820 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 10 PID 1704 wrote to memory of 384 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 13 PID 1704 wrote to memory of 2808 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 49 PID 1704 wrote to memory of 2888 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 50 PID 1704 wrote to memory of 3044 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 51 PID 1704 wrote to memory of 3436 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 55 PID 1704 wrote to memory of 3580 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 57 PID 1704 wrote to memory of 3788 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 58 PID 1704 wrote to memory of 3880 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 59 PID 1704 wrote to memory of 3940 1704 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe 60 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:812
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:820
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:384
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2808
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2888
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3044
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe"C:\Users\Admin\AppData\Local\Temp\9f15bfdacdeba4f7df88c6fc24b20b37c154fe9124d08b89c04451cf3f8a6609.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- 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:1704
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3580
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3788
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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:3880
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3940
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1