Analysis
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max time kernel
84s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-12-2024 19:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe
Resource
win7-20240903-en
windows7-x64
17 signatures
120 seconds
General
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Target
591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe
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Size
1.2MB
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MD5
af11b97e5de15ec3c69f1c0c33cd376f
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SHA1
e8ade5840c14a798b4d84f0dd22cd5beecb095f1
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SHA256
591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897
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SHA512
7110c5031771e29a5bb01f87d527e180687263d89f0aa1c6eb3b05982f71d97a3385ff8ff2248c9878bd4c5a7f170536cd022dcc9434ff7d27a941cb48230dfe
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SSDEEP
24576:NII2mRVMuLi/mDnICLJ4gxqBei7/ATDNoo3cK0Ef2gsO4KbPJ:omRV247qBei7/ATDNo2+Ef2gsO4KbPJ
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\X: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\Y: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\Z: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\I: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\J: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\O: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\Q: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\R: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\S: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\T: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\G: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\N: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\L: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\M: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\P: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\U: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\W: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\E: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\K: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\H: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened (read-only) \??\V: 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
resource yara_rule behavioral1/memory/2224-1-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-8-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-7-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-6-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-11-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-3-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-4-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-12-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-9-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-40-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-39-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-18-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-41-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-42-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-43-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-45-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-54-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-55-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-57-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-60-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-61-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-62-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-65-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-69-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-73-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-75-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-76-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx behavioral1/memory/2224-148-0x0000000001E80000-0x0000000002F3A000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76e9f2 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe File opened for modification C:\Windows\SYSTEM.INI 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Suspicious use of AdjustPrivilegeToken 27 IoCs
description pid Process Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe Token: SeDebugPrivilege 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2224 wrote to memory of 1120 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 19 PID 2224 wrote to memory of 1160 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 20 PID 2224 wrote to memory of 1188 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 21 PID 2224 wrote to memory of 1524 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 23 PID 2224 wrote to memory of 1120 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 19 PID 2224 wrote to memory of 1160 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 20 PID 2224 wrote to memory of 1188 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 21 PID 2224 wrote to memory of 1524 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 23 PID 2224 wrote to memory of 1120 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 19 PID 2224 wrote to memory of 1160 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 20 PID 2224 wrote to memory of 1188 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 21 PID 2224 wrote to memory of 1524 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 23 PID 2224 wrote to memory of 1120 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 19 PID 2224 wrote to memory of 1160 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 20 PID 2224 wrote to memory of 1188 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 21 PID 2224 wrote to memory of 1524 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 23 PID 2224 wrote to memory of 1120 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 19 PID 2224 wrote to memory of 1160 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 20 PID 2224 wrote to memory of 1188 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 21 PID 2224 wrote to memory of 1524 2224 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe 23 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1120
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1160
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe"C:\Users\Admin\AppData\Local\Temp\591ed626a8405446fc7d7c251d59d4a24c766ce5c77020713d1d063e10bd7897.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2224
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1524
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
29B
MD599fb8e84b8aa92889349054a60e1f359
SHA11b3dd1afb4fe4533ca16db4dd3e7845c13b0e1c5
SHA2565313e624a817ebcb34675027d12b87465de4fc4fdddfdd74d244490c4911b8e4
SHA5122a99095109445c3ca1b9fad5c87fdfed331641401ca8d19d3ab4d109e18b9dc5feb739485f14f390bd3bcfa3a4325e3b1278fe1bb8690dd8df16edb9af52faac