Analysis
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max time kernel
119s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02-02-2025 08:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Resource
win7-20241010-en
windows7-x64
18 signatures
120 seconds
General
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Target
b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
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Size
97KB
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MD5
2e318258a116ab4d1a56324467d65e80
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SHA1
8e43b648fbc601abfc77eff4ba6f90ce7e320325
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SHA256
b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503
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SHA512
5da050c46046c2a9a7a997c838e99067fe241c4c07cc54a1a99ad8210e539c051dd7907ea45c9ea83b3109a844b8b50ea0b97b5b1d9c92e5aab7d6f06d3588d3
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SSDEEP
3072:zk3fjYLc3Gh8aB4YmNg2IqjaJerTvl2I3QLyb8:sIc348LJe2eWDALyQ
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" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Sality family
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UAC bypass 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Windows security bypass 2 TTPs 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Windows security modification 2 TTPs 7 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\V: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\G: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\H: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\R: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\U: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\X: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\Y: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\Z: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\I: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\Q: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\K: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\O: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\S: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\T: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\W: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\E: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\J: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\P: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\L: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened (read-only) \??\N: b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification F:\autorun.inf b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
resource yara_rule behavioral1/memory/2608-1-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-4-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-21-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-3-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-9-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-8-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-7-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-6-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-5-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-20-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-30-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-29-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-31-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-33-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-32-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-35-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-36-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-38-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-39-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-55-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-57-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-58-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-62-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-64-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-63-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-68-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-71-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-73-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-76-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-77-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-78-0x0000000000520000-0x00000000015DA000-memory.dmp upx behavioral1/memory/2608-79-0x0000000000520000-0x00000000015DA000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Uninstall.exe b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification C:\Program Files\7-Zip\7z.exe b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification C:\Program Files\7-Zip\7zG.exe b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f786e7c b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe File opened for modification C:\Windows\SYSTEM.INI b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe Token: SeDebugPrivilege 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 PID 2608 wrote to memory of 1128 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 18 PID 2608 wrote to memory of 1220 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 19 PID 2608 wrote to memory of 1268 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 20 PID 2608 wrote to memory of 1696 2608 b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe 22 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1128
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1220
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1268
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C:\Users\Admin\AppData\Local\Temp\b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.exe"C:\Users\Admin\AppData\Local\Temp\b2391ea7e8d6f46986e4623c76f8e80a335f69939682f1ef435a225c39628503N.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:2608
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1696
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
MD5465dea17275979d9fc1084d6ef4be9d4
SHA1cf0a11d19850adedf8b532aad77a88f4e2525827
SHA256174cfd33bd8a9cb49d409ea233f2917d2488e91b26f968b736f8cefe1d649209
SHA5120f2f1399331b2dc8bef0924a2c9b95933f5308a4f429c9b38c9a67ba832ca4c81022ec6de8d34518c8f10082d11b94687318f8c66f20dc0e0ea889a6158cb90f