Analysis
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max time kernel
171s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 12:56
Static task
static1
Behavioral task
behavioral1
Sample
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
Resource
win7-20220812-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
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Size
337KB
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MD5
ad3f83894b7eaedc53aab67565e21931
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SHA1
0556b7a7ddefdeed0fc3ca59802010e190cbc17b
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SHA256
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586
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SHA512
3bb1722579be83e613db1ece4e3183044c3b9cbe726a2211f9467e8093a968cb60712f17d1f2b9483370b5f24f4b214e026cdaa2a96ddc3c92536ea16d27092f
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SSDEEP
6144:hb9sGu2ALtm18qW/5jRezTSR7imnROQruRvkkctlq5:18P5m234zTuiIONRvJIq5
Score
10/10
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Chrome.exe" db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe File opened for modification C:\Windows\assembly\Desktop.ini db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe File created C:\Windows\assembly\Desktop.ini db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe File opened for modification C:\Windows\assembly\Desktop.ini db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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_DADY&Prod_HARDDISK\4&215468a5&0&000000 Taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A Taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName Taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 3196 Taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe Token: SeDebugPrivilege 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe Token: SeDebugPrivilege 3196 Taskmgr.exe Token: SeSystemProfilePrivilege 3196 Taskmgr.exe Token: SeCreateGlobalPrivilege 3196 Taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe 3196 Taskmgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1160 wrote to memory of 3196 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 81 PID 1160 wrote to memory of 3196 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 81 PID 1160 wrote to memory of 3196 1160 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe"C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1160 -
C:\Windows\SysWOW64\Taskmgr.exe"C:\Windows\System32\Taskmgr.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3196
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