Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2024 17:57
Static task
static1
Behavioral task
behavioral1
Sample
infected.zip
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
infected.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe
Resource
win10v2004-20241007-en
General
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Target
infected.zip
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Size
150KB
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MD5
4d2bbf72163ad6780dce566d7d4697fb
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SHA1
e7740524b3e1f3b2fa286a785d50f8e79e0d3a74
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SHA256
a843d7d2ee7568c099ad7b0170528cc60d925c3803968dcb24c5c4c9294ae7d5
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SHA512
b0c252b3b28070f8cb971e312dc18e2fe6fad4d1b9997a526e9b071187bdaf1ba7e2994e12f4fa88dbb73d1b4af5ff53c5424578ddb0c802c34c56c2cba1e0d1
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SSDEEP
3072:kTs9XqFJSl5nxGRv70FtS+WFHfVNYk/294S5FgsuSdwoSygdYYOULr:kAXeMlhDS+Wlfb2qjIwo76P
Malware Config
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Wannacry family
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Executes dropped EXE 9 IoCs
pid Process 4836 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 2804 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 4180 tasksche.exe 336 tasksche.exe 5044 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 4108 tasksche.exe 4984 tasksche.exe 2484 tasksche.exe 3000 tasksche.exe -
Modifies file permissions 1 TTPs 4 IoCs
pid Process 4208 icacls.exe 3460 icacls.exe 3220 icacls.exe 2712 icacls.exe -
File and Directory Permissions Modification: Windows File and Directory Permissions Modification 1 TTPs
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\WINDOWS\tasksche.exe ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe File created C:\WINDOWS\tasksche.exe ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe -
System Location Discovery: System Language Discovery 1 TTPs 17 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 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tasksche.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Modifies data under HKEY_USERS 5 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe -
Suspicious behavior: EnumeratesProcesses 49 IoCs
pid Process 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3592 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeRestorePrivilege 3592 7zFM.exe Token: 35 3592 7zFM.exe Token: SeSecurityPrivilege 3592 7zFM.exe Token: SeDebugPrivilege 1656 taskmgr.exe Token: SeSystemProfilePrivilege 1656 taskmgr.exe Token: SeCreateGlobalPrivilege 1656 taskmgr.exe Token: 33 1656 taskmgr.exe Token: SeIncBasePriorityPrivilege 1656 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3592 7zFM.exe 3592 7zFM.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe 1656 taskmgr.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4836 wrote to memory of 4180 4836 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 89 PID 4836 wrote to memory of 4180 4836 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 89 PID 4836 wrote to memory of 4180 4836 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 89 PID 4048 wrote to memory of 336 4048 cmd.exe 91 PID 4048 wrote to memory of 336 4048 cmd.exe 91 PID 4048 wrote to memory of 336 4048 cmd.exe 91 PID 336 wrote to memory of 4676 336 tasksche.exe 92 PID 336 wrote to memory of 4676 336 tasksche.exe 92 PID 336 wrote to memory of 4676 336 tasksche.exe 92 PID 336 wrote to memory of 3220 336 tasksche.exe 93 PID 336 wrote to memory of 3220 336 tasksche.exe 93 PID 336 wrote to memory of 3220 336 tasksche.exe 93 PID 5044 wrote to memory of 4108 5044 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 98 PID 5044 wrote to memory of 4108 5044 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 98 PID 5044 wrote to memory of 4108 5044 ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe 98 PID 4444 wrote to memory of 4984 4444 cmd.exe 100 PID 4444 wrote to memory of 4984 4444 cmd.exe 100 PID 4444 wrote to memory of 4984 4444 cmd.exe 100 PID 4984 wrote to memory of 3868 4984 tasksche.exe 101 PID 4984 wrote to memory of 3868 4984 tasksche.exe 101 PID 4984 wrote to memory of 3868 4984 tasksche.exe 101 PID 4984 wrote to memory of 2712 4984 tasksche.exe 103 PID 4984 wrote to memory of 2712 4984 tasksche.exe 103 PID 4984 wrote to memory of 2712 4984 tasksche.exe 103 PID 4180 wrote to memory of 2484 4180 tasksche.exe 105 PID 4180 wrote to memory of 2484 4180 tasksche.exe 105 PID 4180 wrote to memory of 2484 4180 tasksche.exe 105 PID 2484 wrote to memory of 4980 2484 tasksche.exe 106 PID 2484 wrote to memory of 4980 2484 tasksche.exe 106 PID 2484 wrote to memory of 4980 2484 tasksche.exe 106 PID 2484 wrote to memory of 4208 2484 tasksche.exe 107 PID 2484 wrote to memory of 4208 2484 tasksche.exe 107 PID 2484 wrote to memory of 4208 2484 tasksche.exe 107 PID 4108 wrote to memory of 3000 4108 tasksche.exe 110 PID 4108 wrote to memory of 3000 4108 tasksche.exe 110 PID 4108 wrote to memory of 3000 4108 tasksche.exe 110 PID 3000 wrote to memory of 2172 3000 tasksche.exe 111 PID 3000 wrote to memory of 2172 3000 tasksche.exe 111 PID 3000 wrote to memory of 2172 3000 tasksche.exe 111 PID 3000 wrote to memory of 3460 3000 tasksche.exe 112 PID 3000 wrote to memory of 3460 3000 tasksche.exe 112 PID 3000 wrote to memory of 3460 3000 tasksche.exe 112 -
Views/modifies file attributes 1 TTPs 4 IoCs
pid Process 4676 attrib.exe 3868 attrib.exe 4980 attrib.exe 2172 attrib.exe
Processes
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C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\infected.zip"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3592
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C:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe"C:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe"1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180 -
C:\ProgramData\hbqpqaznjyrqx231\tasksche.exeC:\ProgramData\hbqpqaznjyrqx231\tasksche.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\SysWOW64\attrib.exeattrib +h .4⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4980
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4208
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C:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exeC:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe -m security1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:2804
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C:\Windows\system32\cmd.execmd.exe /c "C:\ProgramData\hbqpqaznjyrqx231\tasksche.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4048 -
C:\ProgramData\hbqpqaznjyrqx231\tasksche.exeC:\ProgramData\hbqpqaznjyrqx231\tasksche.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Windows\SysWOW64\attrib.exeattrib +h .3⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4676
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q3⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3220
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C:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe"C:\Users\Admin\Desktop\ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967.exe"1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\ProgramData\hbqpqaznjyrqx231\tasksche.exeC:\ProgramData\hbqpqaznjyrqx231\tasksche.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\attrib.exeattrib +h .4⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2172
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q4⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:3460
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1656
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C:\Windows\system32\cmd.execmd.exe /c "C:\ProgramData\hbqpqaznjyrqx231\tasksche.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\ProgramData\hbqpqaznjyrqx231\tasksche.exeC:\ProgramData\hbqpqaznjyrqx231\tasksche.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Windows\SysWOW64\attrib.exeattrib +h .3⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:3868
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q3⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2712
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.4MB
MD58a016c4ee71532f20b892bb35eb954f4
SHA1204c97ab720d12e6fa04cd8bea6da019c1d4317e
SHA256ce2194c96ebab334f8484a7a3e45e2c3bb74296fc5eddd335abf3f5c65f34967
SHA512a0ecffce2b724287e8ab01d23d95839d7e522bc27dc14be26b5089bf8704a46c176a87f02648f6ba646938217afb1b33c6e6557ff3dce528497d9b321310c9bd
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Filesize
3.4MB
MD5a27cfbfad728fa5ec8e701a6f93cab26
SHA1deba582c9c8f059590132395f987c2acf54e7a7f
SHA256c0057fd3141966017014beb71fa2e31d84d3ddd2a9f20e3e6ee26df8165a531f
SHA5128c095ccb3367903bc5498d0222ee537ef2bbd4f4204fe9a9a9babe2426d8a377240a15892e248e6e252bf3b229eecc8b1c960136988bf3398941e20a1e542b5d