Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02/01/2025, 00:42
Static task
static1
Behavioral task
behavioral1
Sample
1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe
Resource
win10v2004-20241007-en
General
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Target
1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe
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Size
204KB
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MD5
34c548d9c79dbc58083bd601123b0f91
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SHA1
360d26fabca4a2b94367adb58a72c39c99e1d05f
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SHA256
1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed
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SHA512
799107b07efbcdf2aa0c0d46d80235a3c5668b0d17291dbf4cb0a739de175c69cd5b5759d5e66c48eaef8795eb48500476849974aecda402e5f49e791940778b
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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 3068 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe -
Loads dropped DLL 2 IoCs
pid Process 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\bgz0ueitgy = "C:\\Users\\Admin\\bgz0ueitgy.exe" 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe -
resource yara_rule behavioral1/files/0x000b000000012029-9.dat upx behavioral1/memory/3068-16-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/3068-10-0x0000000000400000-0x0000000000464000-memory.dmp upx behavioral1/memory/2888-20-0x0000000007000000-0x000000000700A000-memory.dmp upx behavioral1/memory/2888-21-0x0000000007000000-0x000000000700A000-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 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3068 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe 3068 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe -
Suspicious behavior: MapViewOfSection 24 IoCs
pid Process 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe Token: SeDebugPrivilege 3068 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2888 wrote to memory of 3068 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 30 PID 2888 wrote to memory of 3068 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 30 PID 2888 wrote to memory of 3068 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 30 PID 2888 wrote to memory of 3068 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 30 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 384 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 3 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 396 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 4 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 432 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 5 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 480 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 6 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 488 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 7 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 496 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 8 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 604 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 9 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 684 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 10 PID 2888 wrote to memory of 748 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 11 PID 2888 wrote to memory of 748 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 11 PID 2888 wrote to memory of 748 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe 11 PID 2888 wrote to memory of 748 2888 1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.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:604
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe4⤵PID:1656
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}4⤵PID:848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS3⤵PID:684
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted3⤵PID:748
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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:1168
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs3⤵PID:856
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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:272
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe3⤵PID:348
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork3⤵PID:1036
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C:\Windows\system32\taskhost.exe"taskhost.exe"3⤵PID:1116
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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:1448
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation3⤵PID:1068
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe3⤵PID:2028
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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:1212
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C:\Users\Admin\AppData\Local\Temp\1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.exe"C:\Users\Admin\AppData\Local\Temp\1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042ed.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:2888 -
C:\Users\Admin\AppData\Local\Temp\1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exeC:\Users\Admin\AppData\Local\Temp\1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3068
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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\1f912d847227206ff4602b35100ebb2f78ee57ddcdb35c3505f06cfaaa0042edmgr.exe
Filesize159KB
MD58703c6aeb2e62da71e50db9698d91e35
SHA1cafceda794c5b1976b46a5d39949137aba8dc9e6
SHA256c3a332de99e2b195bbb3e5927f8ee4217f968bc373f8c499db45db0b3388d47d
SHA51248e45868929fcacfa06c5078de2e54d32cfab80e5dd00036b37f3d55b33269f0ee82f46b68e7a6adc2ec9aecad8672393a77602c1b995133876c2c4e6d15229a