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Analysis
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max time kernel
126s -
max time network
60s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
21/11/2022, 08:15
Static task
static1
Behavioral task
behavioral1
Sample
7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe
Resource
win10v2004-20221111-en
General
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Target
7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe
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Size
140KB
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MD5
30c9f722ccbea4c42e27b6c50d48228c
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SHA1
d623667873e643230eb72c9dc7bc814495bd9ec7
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SHA256
7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3
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SHA512
148af65cdb67086ceee093d0fc53fd5c1e5ee376dd7b6b4e1abce645f38b0ff39f8e66c851a052f4ad5e1d1147aa2070ffe1b827053e0eb8a373b9c901e09327
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SSDEEP
3072:UKf3wRqQxKFxnsRcaClKZE5khxQfX3r9V:DPecxTgZE5kfQZV
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe" 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Enumerates connected drives 3 TTPs 16 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\G: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\H: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\O: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\Q: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\T: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\E: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\J: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\N: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\P: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\R: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\K: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\L: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\S: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\I: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened (read-only) \??\M: 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\Serverx.exe 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened for modification C:\WINDOWS\SysWOW64\SERVERX.EXE 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe File opened for modification C:\Windows\SysWOW64\Serverx.exe 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Suspicious behavior: MapViewOfSection 23 IoCs
pid Process 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeTakeOwnershipPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeRestorePrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeBackupPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeChangeNotifyPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeTakeOwnershipPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeRestorePrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeBackupPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe Token: SeChangeNotifyPrivilege 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 956 wrote to memory of 940 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 28 PID 956 wrote to memory of 940 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 28 PID 956 wrote to memory of 940 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 28 PID 956 wrote to memory of 940 956 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 28 PID 940 wrote to memory of 368 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 5 PID 940 wrote to memory of 368 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 5 PID 940 wrote to memory of 368 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 5 PID 940 wrote to memory of 368 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 5 PID 940 wrote to memory of 368 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 5 PID 940 wrote to memory of 380 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 4 PID 940 wrote to memory of 380 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 4 PID 940 wrote to memory of 380 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 4 PID 940 wrote to memory of 380 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 4 PID 940 wrote to memory of 380 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 4 PID 940 wrote to memory of 416 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 3 PID 940 wrote to memory of 416 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 3 PID 940 wrote to memory of 416 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 3 PID 940 wrote to memory of 416 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 3 PID 940 wrote to memory of 416 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 3 PID 940 wrote to memory of 464 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 2 PID 940 wrote to memory of 464 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 2 PID 940 wrote to memory of 464 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 2 PID 940 wrote to memory of 464 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 2 PID 940 wrote to memory of 464 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 2 PID 940 wrote to memory of 472 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 1 PID 940 wrote to memory of 472 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 1 PID 940 wrote to memory of 472 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 1 PID 940 wrote to memory of 472 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 1 PID 940 wrote to memory of 472 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 1 PID 940 wrote to memory of 480 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 8 PID 940 wrote to memory of 480 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 8 PID 940 wrote to memory of 480 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 8 PID 940 wrote to memory of 480 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 8 PID 940 wrote to memory of 480 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 8 PID 940 wrote to memory of 588 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 26 PID 940 wrote to memory of 588 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 26 PID 940 wrote to memory of 588 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 26 PID 940 wrote to memory of 588 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 26 PID 940 wrote to memory of 588 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 26 PID 940 wrote to memory of 668 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 25 PID 940 wrote to memory of 668 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 25 PID 940 wrote to memory of 668 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 25 PID 940 wrote to memory of 668 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 25 PID 940 wrote to memory of 668 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 25 PID 940 wrote to memory of 752 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 9 PID 940 wrote to memory of 752 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 9 PID 940 wrote to memory of 752 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 9 PID 940 wrote to memory of 752 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 9 PID 940 wrote to memory of 752 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 9 PID 940 wrote to memory of 800 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 24 PID 940 wrote to memory of 800 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 24 PID 940 wrote to memory of 800 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 24 PID 940 wrote to memory of 800 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 24 PID 940 wrote to memory of 800 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 24 PID 940 wrote to memory of 832 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 10 PID 940 wrote to memory of 832 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 10 PID 940 wrote to memory of 832 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 10 PID 940 wrote to memory of 832 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 10 PID 940 wrote to memory of 832 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 10 PID 940 wrote to memory of 876 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 23 PID 940 wrote to memory of 876 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 23 PID 940 wrote to memory of 876 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 23 PID 940 wrote to memory of 876 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 23 PID 940 wrote to memory of 876 940 7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe 23
Processes
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:472
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:752
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:832
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:1008
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:908
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:108
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵PID:876
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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:668
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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:480
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1376
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C:\Users\Admin\AppData\Local\Temp\7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe"C:\Users\Admin\AppData\Local\Temp\7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe"2⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Users\Admin\AppData\Local\Temp\7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe"C:\Users\Admin\AppData\Local\Temp\7189cd2b161fe4d14a91ab400a05d1e8063e8036b7dc8350d5220a087f25e8d3.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:940
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\\?\C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R1⤵PID:1704
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe1⤵PID:1972
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1304