Analysis
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max time kernel
124s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/12/2024, 19:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe
Resource
win7-20240903-en
windows7-x64
17 signatures
150 seconds
General
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Target
91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe
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Size
2.6MB
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MD5
a72f8d0b9fa89df6926798790b19fd91
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SHA1
e68c3a5274eee1437860c40dce37b1d267d8c311
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SHA256
91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89
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SHA512
27421c12d4bbfdb65df9fc0ef90e7a7725e251e283216a2a8c0bd9c78e4fe9bb87874b67104289fae6bac4a35ca1bf6ac83614e36b391458736261991480270b
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SSDEEP
49152:RqeN9mJIwe9X/E4dIzSY3G//Iisfy5lKXgGgMTr6A:II9CIwe9XMcIz72/Qisf6llMTrj
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" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.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) \??\G: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\O: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\P: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\Q: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\U: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\L: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\S: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\T: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\Z: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\H: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\I: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\J: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\N: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\R: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\V: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\X: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\E: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\K: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\M: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\W: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened (read-only) \??\Y: 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification F:\autorun.inf 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
resource yara_rule behavioral1/memory/2136-1-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-5-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-7-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-9-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-3-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-11-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-10-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-8-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-6-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-4-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-12-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-35-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-36-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-37-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-41-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-40-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-61-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-62-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-64-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-65-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-72-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-75-0x0000000001F90000-0x000000000304A000-memory.dmp upx behavioral1/memory/2136-76-0x0000000001F90000-0x000000000304A000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification C:\Program Files\7-Zip\7z.exe 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76a17d 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe File opened for modification C:\Windows\SYSTEM.INI 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
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 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Suspicious use of AdjustPrivilegeToken 29 IoCs
description pid Process Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe Token: SeDebugPrivilege 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 23 PID 2136 wrote to memory of 1116 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 19 PID 2136 wrote to memory of 1176 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 20 PID 2136 wrote to memory of 1216 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe 21 PID 2136 wrote to memory of 1728 2136 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.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" 91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1116
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1176
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1216
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C:\Users\Admin\AppData\Local\Temp\91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.exe"C:\Users\Admin\AppData\Local\Temp\91cfd7dc821590d0bf34b5ba379363ce1406fa7201fba6139a0f50147a34cb89.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2136
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1728
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
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Downloads
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Filesize
97KB
MD5131d36022687ccc19cd92ade7932cf2b
SHA1ee411a7eb88185d5947f2e5b0804b6aa12e9cd86
SHA25628508fe28f469db96c5562e9cd7734c6a104ff3b416bec706d544cf260b7c6e5
SHA512b25836963dbe160ae5a222fd0014fec6b9b1738b4e39d5a2fd1e06de353669862bd7990687992d521734eea7105d4fb1ed47bd6dfc987b3b6c24684dd67e68c6