Analysis
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max time kernel
152s -
max time network
180s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 12:56
Static task
static1
Behavioral task
behavioral1
Sample
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
Resource
win10v2004-20221111-en
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
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Default Key = "\\Default Folder\\Chrome.exe" db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Default Key = "C:\\Users\\Admin\\AppData\\Roaming\\Default Folder\\Chrome.exe" db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exetaskmgr.exepid process 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exepid process 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exetaskmgr.exedescription pid process Token: SeDebugPrivilege 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe Token: SeDebugPrivilege 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe Token: SeDebugPrivilege 1380 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
Processes:
taskmgr.exepid process 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
Processes:
taskmgr.exepid process 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe 1380 taskmgr.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exepid process 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exedescription pid process target process PID 1808 wrote to memory of 1380 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe taskmgr.exe PID 1808 wrote to memory of 1380 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe taskmgr.exe PID 1808 wrote to memory of 1380 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe taskmgr.exe PID 1808 wrote to memory of 1380 1808 db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe taskmgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe"C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Windows\SysWOW64\taskmgr.exe"C:\Windows\System32\taskmgr.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1380