Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 13:22
Static task
static1
Behavioral task
behavioral1
Sample
924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe
Resource
win10v2004-20241007-en
General
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Target
924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe
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Size
204KB
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MD5
3c5fbf24715319bd5bd4f93d52e8fba0
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SHA1
575952bbd7ca62febe8abee8aca1a5a84db335dc
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SHA256
924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693ba
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SHA512
593b282f4f38cc953b7aa17427650f214c4e34ca1d90daba970e88e77f46f2fe3f4c1f138c03c80d9ada10ef63f6e84b44188465401c637235f007efe0c19ee2
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SSDEEP
3072:E4FICeG4HN46gEuFyQLBvBt0M1qCWzJP0ruTTBaClHpspom7ffrAmp1:sCextyTLBf0dJ5TTBZbspom7bX3
Malware Config
Signatures
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Ramnit family
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Executes dropped EXE 1 IoCs
pid Process 3028 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe -
Loads dropped DLL 2 IoCs
pid Process 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\bgz0ueitgy = "C:\\Users\\Admin\\bgz0ueitgy.exe" 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe -
resource yara_rule behavioral1/files/0x000c000000012281-10.dat upx behavioral1/memory/3028-19-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/3028-15-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/2172-8-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/2172-21-0x0000000007000000-0x000000000700A000-memory.dmp upx behavioral1/memory/2172-22-0x0000000007000000-0x000000000700A000-memory.dmp upx -
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 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3028 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe 3028 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe -
Suspicious behavior: MapViewOfSection 25 IoCs
pid Process 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe Token: SeDebugPrivilege 3028 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2172 wrote to memory of 3028 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 31 PID 2172 wrote to memory of 3028 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 31 PID 2172 wrote to memory of 3028 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 31 PID 2172 wrote to memory of 3028 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 31 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 384 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 3 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 396 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 4 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 432 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 5 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 476 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 6 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 492 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 7 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 500 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 8 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 592 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 9 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 676 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 10 PID 2172 wrote to memory of 740 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 11 PID 2172 wrote to memory of 740 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 11 PID 2172 wrote to memory of 740 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe 11 PID 2172 wrote to memory of 740 2172 924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.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:476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch3⤵PID:592
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:840
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:1636
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:740
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted3⤵PID:820
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"4⤵PID:1172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:848
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R4⤵PID:584
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService3⤵PID:972
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService3⤵PID:276
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:328
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1064
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1108
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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:556
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:2544
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2292
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe2⤵PID:492
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:500
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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:1196
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C:\Users\Admin\AppData\Local\Temp\924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe"C:\Users\Admin\AppData\Local\Temp\924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baN.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Users\Admin\AppData\Local\Temp\924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exeC:\Users\Admin\AppData\Local\Temp\924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\924a83b4d5808b71ba0dda539cd252ad284e8a0345ff85eb733d4fbb460693baNmgr.exe
Filesize159KB
MD58703c6aeb2e62da71e50db9698d91e35
SHA1cafceda794c5b1976b46a5d39949137aba8dc9e6
SHA256c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d
SHA51248e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a