Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 03:43
Behavioral task
behavioral1
Sample
d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe
Resource
win10v2004-20241007-en
General
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Target
d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe
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Size
222KB
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MD5
31e3525b6e2b5954c5a5db7778b47b30
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SHA1
e57f013f178279eaa9c0a136d6646bf884e85ba3
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SHA256
d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242
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SHA512
99b6233bd225696cfafcd8a5c15a17ad91f4bc1728a5f3ab48d9d11abed758959bdda95bd9f25df4e36c977dd379f9e56b42cf543b6019decb05f8933f1933c2
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SSDEEP
3072:72ejB16Vj8IS0c1YQLBvBt0M1qCWzJP0ruTTBaClHpspom7ffrAmpp:72in6VIpb1DLBf0dJ5TTBZbspom7bXv
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Ramnit family
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mousedriver.exe d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Executes dropped EXE 1 IoCs
pid Process 1148 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe -
Loads dropped DLL 2 IoCs
pid Process 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\engel = "C:\\Users\\Admin\\AppData\\Roaming\\updates\\updates.exe" d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\engel = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe" d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\WINDOWS\SysWOW64\NETSH.EXE d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
resource yara_rule behavioral1/memory/804-1-0x0000000000400000-0x000000000044A000-memory.dmp upx behavioral1/files/0x0008000000012102-7.dat upx behavioral1/memory/1148-11-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/1148-19-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/1148-16-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/804-21-0x0000000000400000-0x000000000044A000-memory.dmp upx behavioral1/memory/804-25-0x0000000000400000-0x000000000044A000-memory.dmp upx -
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 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 1148 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe 1148 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe -
Suspicious behavior: MapViewOfSection 25 IoCs
pid Process 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe Token: SeDebugPrivilege 1148 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe Token: SeTakeOwnershipPrivilege 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe Token: SeRestorePrivilege 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe Token: SeBackupPrivilege 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe Token: SeChangeNotifyPrivilege 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 804 wrote to memory of 1148 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 30 PID 804 wrote to memory of 1148 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 30 PID 804 wrote to memory of 1148 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 30 PID 804 wrote to memory of 1148 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 30 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 384 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 3 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 396 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 4 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 432 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 5 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 480 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 6 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 488 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 7 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 496 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 8 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 612 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 9 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 688 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 10 PID 804 wrote to memory of 756 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 11 PID 804 wrote to memory of 756 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 11 PID 804 wrote to memory of 756 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 11 PID 804 wrote to memory of 756 804 d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe 11
Processes
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:384
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe2⤵PID:480
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:612
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:1260
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:1268
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:688
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:756
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:824
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1192
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:868
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:980
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:292
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1080
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1124
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C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"3⤵PID:2044
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:2232
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2284
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:488
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:496
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵PID:396
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1272
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C:\Users\Admin\AppData\Local\Temp\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe"C:\Users\Admin\AppData\Local\Temp\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242.exe"2⤵
- Modifies firewall policy service
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:804 -
C:\Users\Admin\AppData\Local\Temp\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exeC:\Users\Admin\AppData\Local\Temp\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1148
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C:\Users\Admin\AppData\Local\Temp\3443387909\zmstage.exeC:\Users\Admin\AppData\Local\Temp\3443387909\zmstage.exe1⤵PID:2108
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\d8b75377300737d29610f51f19f231f8224df6b88d2230f86bc151f2e8ed5242mgr.exe
Filesize159KB
MD58703c6aeb2e62da71e50db9698d91e35
SHA1cafceda794c5b1976b46a5d39949137aba8dc9e6
SHA256c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d
SHA51248e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a