Analysis
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max time kernel
141s -
max time network
142s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
27-03-2021 15:28
Static task
static1
Behavioral task
behavioral1
Sample
3030098_Order_Receipt.js
Resource
win7v20201028
Behavioral task
behavioral2
Sample
3030098_Order_Receipt.js
Resource
win10v20201028
General
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Target
3030098_Order_Receipt.js
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Size
102KB
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MD5
da505963475651e7e73d350b75a3477e
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SHA1
3446233aeaf07f32ded982387d965814c4f8eb7d
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SHA256
dd5c0817458afce55a241b8cb384d8bd4124da4f41710a0af87fa7f249c649ca
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SHA512
51e4f364bdcc6399df7f0c4c158f34bb704c1262dda88e7b9385e7d0e8f5d97663e9be30feb7c80b960ca995544e16c1b5cf97967b99d908ee5ad667724b99ce
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
wscript.exeflow pid process 9 4692 wscript.exe -
Drops startup file 2 IoCs
Processes:
wscript.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3030098_Order_Receipt.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3030098_Order_Receipt.js wscript.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
wscript.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\VFYLK8FY3G = "'C:\\Users\\Admin\\AppData\\Local\\Temp\\3030098_Order_Receipt.js'" wscript.exe Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run 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 4692 wrote to memory of 3340 4692 wscript.exe schtasks.exe PID 4692 wrote to memory of 3340 4692 wscript.exe schtasks.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\3030098_Order_Receipt.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\3030098_Order_Receipt.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/3340-2-0x0000000000000000-mapping.dmp