Analysis
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max time kernel
147s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
18-06-2021 16:06
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE ADP#06172.js
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
INVOICE ADP#06172.js
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
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Target
INVOICE ADP#06172.js
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Size
3KB
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MD5
3035bdee68c6e1bb1eafa8bcf6509971
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SHA1
7bc78682fe79104c4f8dc4cf5353f572b5957cb2
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SHA256
f92c0c05477e65b58a98076e65c7d0ff486486c6965f311f387fee950908695d
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SHA512
a0326d62588590b6499211b0cb76505dc102fe20afb9e603d2a2476a68397ed1d54ec667a0011d33a2c62dbd113d35b55076968d2d67c7c666bdd2bf267de656
Score
10/10
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
wscript.exeflow pid process 7 3716 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\INVOICE ADP#06172.js wscript.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\INVOICE ADP#06172.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\16L16UKFB5 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\INVOICE ADP#06172.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 3716 wrote to memory of 1768 3716 wscript.exe schtasks.exe PID 3716 wrote to memory of 1768 3716 wscript.exe schtasks.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\INVOICE ADP#06172.js"1⤵
- 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\INVOICE ADP#06172.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/1768-114-0x0000000000000000-mapping.dmp