Analysis
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max time kernel
127s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
13-12-2024 06:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe
Resource
win7-20241023-en
windows7-x64
18 signatures
150 seconds
General
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Target
f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe
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Size
1.1MB
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MD5
1c6b2fa43089c5a095792a368017cf36
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SHA1
c031d03ac02283fcf17f51c56fa7acc7074479d4
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SHA256
f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50
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SHA512
f383c3e8d3731f850021cd52cfea3d698fef67d8239a188b89c8931987d251398b19d3cf455a5ed9b050299580d878ec8953d6db15ed08ef3497b0d5a5f6ae4e
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SSDEEP
12288:eUWSB7hp1hsfLt/fzgqLZq0YDD2Di4YB0POpX0P:fbP9Q4tDi7YBpX0P
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\DisableNotifications = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.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) \??\M: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\O: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\U: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\W: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\I: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\K: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\Q: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\T: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\X: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\Y: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\H: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\N: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\P: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\R: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\S: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\V: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\Z: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\E: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\J: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\L: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened (read-only) \??\G: f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.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 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification F:\autorun.inf f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
resource yara_rule behavioral1/memory/772-1-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-4-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-7-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-9-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-10-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-6-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-5-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-3-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-11-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-8-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-33-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-32-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-34-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-36-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-35-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-38-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-39-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-41-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-43-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-45-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-53-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-56-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-57-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-59-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-64-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-68-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-69-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-71-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-72-0x0000000001E00000-0x0000000002EBA000-memory.dmp upx behavioral1/memory/772-74-0x0000000001E00000-0x0000000002EBA000-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 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification C:\Program Files\7-Zip\7z.exe f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification C:\Program Files\7-Zip\7zG.exe f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76b00d f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe File opened for modification C:\Windows\SYSTEM.INI f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.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 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe Token: SeDebugPrivilege 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 23 PID 772 wrote to memory of 1100 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 19 PID 772 wrote to memory of 1156 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 20 PID 772 wrote to memory of 1192 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe 21 PID 772 wrote to memory of 1388 772 f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.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" f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1100
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1156
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe"C:\Users\Admin\AppData\Local\Temp\f508608bb0d77fb06a3f26ea8fc7e510734d05738ef5ab71037edd68135c6f50.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- 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:772
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1388
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Privilege 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
5Pre-OS Boot
1Bootkit
1Replay Monitor
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Downloads
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Filesize
97KB
MD5cfbd9a698146a23c833e361a27a987dd
SHA17e886430ed004bc4b04508df77a240ef29bedaf9
SHA256b042df587f297064137931b889208dafec31effe5b457be4b917d76085b143df
SHA51250d653a52828211d8af2a0995cb10f03096b801ee70a3ec5676b7ba6fcb45d4927faab5cdd732413714574c2a72f87855ad4d2190bee77256e8920182f628ddd