Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
21-07-2021 19:19
Static task
static1
Behavioral task
behavioral1
Sample
Inovice_01.js
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Inovice_01.js
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
Inovice_01.js
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Size
5KB
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MD5
bb68ffac31a93529e16ad187a8628ec6
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SHA1
189155d0c00a2f3225513444b4a5281f5517c256
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SHA256
e67cad373ea8e2db60f4f40422645d2d6dec30a589d56426f86678aed2838ce5
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SHA512
1e228ba75aed38f165f1c6f661b3a6354bc4d4849aaac3a034c7fb76b4385a79412fff413ca0ce1df9066d6a616264152ca99eb507a2ae4aadeb2ae3f7b89e40
Score
10/10
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
wscript.exeflow pid process 6 652 wscript.exe -
Drops startup file 2 IoCs
Processes:
wscript.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Inovice_01.js wscript.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Inovice_01.js wscript.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
wscript.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run wscript.exe Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\PAJT6TR2BX = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Inovice_01.js\"" wscript.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious use of WriteProcessMemory 2 IoCs
Processes:
wscript.exedescription pid process target process PID 652 wrote to memory of 3088 652 wscript.exe schtasks.exe PID 652 wrote to memory of 3088 652 wscript.exe schtasks.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Inovice_01.js1⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Local\Temp\Inovice_01.js2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3088-114-0x0000000000000000-mapping.dmp