Analysis
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max time kernel
144s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 01:13
Static task
static1
Behavioral task
behavioral1
Sample
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe
Resource
win10v2004-20221111-en
General
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Target
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe
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Size
87KB
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MD5
014e749133c801d7ba75c095f061f61b
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SHA1
4fc60d582ce58d9366ff8f015d3e22575f53cdb4
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SHA256
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073
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SHA512
3cc65d178a7ef1ae398a0b927f60114984fb8f33f1d16ee2b9f16f6b023c8a404648839af92226b54530f8284a475e890b0d44223dc8375ada4265f4db02e376
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SSDEEP
1536:HjUrEMYD3+0aSrBd5RoRM8oXtHjhbZ4zynEPOv2sQJxAzS9s6e27NOjmAi2R:HjUrEDD3+0aSrBd5Rov8VZ5EPO+sQJxy
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe" ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Drops file in System32 directory 3 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exedescription ioc process File created C:\Windows\SysWOW64\Serverx.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe File opened for modification C:\WINDOWS\SysWOW64\SERVERX.EXE ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe File opened for modification C:\Windows\SysWOW64\Serverx.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Drops file in Windows directory 1 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exedescription ioc process File opened for modification C:\Windows\OEWABLog.txt ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exepid process 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Suspicious behavior: MapViewOfSection 22 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exepid process 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exeea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exedescription pid process Token: SeDebugPrivilege 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeTakeOwnershipPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeRestorePrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeBackupPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeChangeNotifyPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeTakeOwnershipPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeRestorePrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeBackupPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe Token: SeChangeNotifyPrivilege 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exeea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exedescription pid process target process PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 2000 wrote to memory of 1524 2000 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe PID 1524 wrote to memory of 368 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe wininit.exe PID 1524 wrote to memory of 368 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe wininit.exe PID 1524 wrote to memory of 368 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe wininit.exe PID 1524 wrote to memory of 368 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe wininit.exe PID 1524 wrote to memory of 368 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe wininit.exe PID 1524 wrote to memory of 380 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe csrss.exe PID 1524 wrote to memory of 380 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe csrss.exe PID 1524 wrote to memory of 380 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe csrss.exe PID 1524 wrote to memory of 380 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe csrss.exe PID 1524 wrote to memory of 380 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe csrss.exe PID 1524 wrote to memory of 416 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe winlogon.exe PID 1524 wrote to memory of 416 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe winlogon.exe PID 1524 wrote to memory of 416 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe winlogon.exe PID 1524 wrote to memory of 416 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe winlogon.exe PID 1524 wrote to memory of 416 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe winlogon.exe PID 1524 wrote to memory of 460 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe services.exe PID 1524 wrote to memory of 460 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe services.exe PID 1524 wrote to memory of 460 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe services.exe PID 1524 wrote to memory of 460 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe services.exe PID 1524 wrote to memory of 460 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe services.exe PID 1524 wrote to memory of 476 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsass.exe PID 1524 wrote to memory of 476 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsass.exe PID 1524 wrote to memory of 476 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsass.exe PID 1524 wrote to memory of 476 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsass.exe PID 1524 wrote to memory of 476 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsass.exe PID 1524 wrote to memory of 484 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsm.exe PID 1524 wrote to memory of 484 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsm.exe PID 1524 wrote to memory of 484 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsm.exe PID 1524 wrote to memory of 484 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsm.exe PID 1524 wrote to memory of 484 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe lsm.exe PID 1524 wrote to memory of 588 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 588 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 588 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 588 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 588 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 664 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 664 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 664 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 664 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 664 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 748 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 748 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 748 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 748 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 748 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 800 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 800 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 800 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 800 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 800 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 844 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 844 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 844 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 844 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 844 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 872 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe PID 1524 wrote to memory of 872 1524 ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe svchost.exe
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:476
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:460
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1048
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:1076
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1124
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:1016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:300
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:872
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:844
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:800
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵PID:588
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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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:380
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C:\Windows\system32\wininit.exewininit.exe1⤵PID:368
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe2⤵PID:484
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:2036
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1288
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C:\Users\Admin\AppData\Local\Temp\ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe"C:\Users\Admin\AppData\Local\Temp\ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Users\Admin\AppData\Local\Temp\ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe"C:\Users\Admin\AppData\Local\Temp\ea5855c5b7e89ba63a69032e7db601ba1329480d5f22ca861aaab535a166a073.exe"3⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1232