Analysis Overview
SHA256
c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143
Threat Level: Known bad
The file c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 was found to be: Known bad.
Malicious Activity Summary
WSHRAT
Blocklisted process makes network request
Executes dropped EXE
Drops startup file
Checks computer location settings
Adds Run key to start application
Looks up external IP address via web service
Enumerates physical storage devices
Script User-Agent
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-01 03:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-01 03:56
Reported
2022-02-01 03:59
Platform
win7-en-20211208
Max time kernel
153s
Max time network
152s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\bitwork.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ulhUMziPSx.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ulhUMziPSx.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js | C:\Windows\system32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\ulhUMziPSx = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ulhUMziPSx.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\woke = "C:\\Users\\Admin\\AppData\\Roaming\\bitwork.exe" | C:\Users\Admin\AppData\Roaming\bitwork.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ulhUMziPSx = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ulhUMziPSx.js\"" | C:\Windows\System32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|8C677431|QSKGHMYQ|Admin|Microsoft Windows 7 Ultimate |plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\bitwork.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js"
C:\Users\Admin\AppData\Roaming\bitwork.exe
"C:\Users\Admin\AppData\Roaming\bitwork.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 8.8.8.8:53 | pluginsrv2.duckdns.org | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp |
Files
memory/1756-55-0x000007FEFC261000-0x000007FEFC263000-memory.dmp
C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js
| MD5 | 5c7a4075926a9f7bd042a4b19710545e |
| SHA1 | 4a067052d404fa6c52e4bb25c645d28cdf2ca5fb |
| SHA256 | 0283741629dc677d604f0e33d06cb69e4db2e980093bf8de2410d12648c57eb1 |
| SHA512 | 9f0163838db4f0e51a3064240451b466e6290f1dda3946779e57aa4168d02135d75b4cf7e2904681ded7f47e9a35fa75293e5c77b64adbfcfa200d100e22105e |
C:\Users\Admin\AppData\Roaming\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
| MD5 | 394f8e6df802d303487795e7edb76ad0 |
| SHA1 | 67bb4fe378952026e7c970cadd3798b379c99bdb |
| SHA256 | c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 |
| SHA512 | d5db02e1aaf9da76572489a51bde11e3e91f9f860e5c835c6f859eac0edda7bd5487ece4f2f82346d76a79c159010eb6e3295f945c8acd188d8c5685e716cc15 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
| MD5 | 394f8e6df802d303487795e7edb76ad0 |
| SHA1 | 67bb4fe378952026e7c970cadd3798b379c99bdb |
| SHA256 | c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 |
| SHA512 | d5db02e1aaf9da76572489a51bde11e3e91f9f860e5c835c6f859eac0edda7bd5487ece4f2f82346d76a79c159010eb6e3295f945c8acd188d8c5685e716cc15 |
C:\Users\Admin\AppData\Roaming\bitwork.exe
| MD5 | 42f9ae998d34dd78124e26e1ca1ff02b |
| SHA1 | 640a74e9a99b811a4b369b3c50988061b5c805c7 |
| SHA256 | d5981944f6c22372071e6086b7952be5a8bca3b4961030bea0ed4eacc8f6c096 |
| SHA512 | 20f42c32fcf160ca96ce87fa1609500452a4327e08accb3f664e63d8955ce21eac2ceb2541363d76252f2e20cb33d56f1f8cc5cdb0e46de36206d8182024b303 |
C:\Users\Admin\AppData\Roaming\bitwork.exe
| MD5 | 42f9ae998d34dd78124e26e1ca1ff02b |
| SHA1 | 640a74e9a99b811a4b369b3c50988061b5c805c7 |
| SHA256 | d5981944f6c22372071e6086b7952be5a8bca3b4961030bea0ed4eacc8f6c096 |
| SHA512 | 20f42c32fcf160ca96ce87fa1609500452a4327e08accb3f664e63d8955ce21eac2ceb2541363d76252f2e20cb33d56f1f8cc5cdb0e46de36206d8182024b303 |
memory/1520-63-0x0000000001170000-0x0000000001178000-memory.dmp
memory/1520-64-0x00000000769D1000-0x00000000769D3000-memory.dmp
memory/1520-65-0x0000000004960000-0x0000000004961000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-01 03:56
Reported
2022-02-01 03:59
Platform
win10v2004-en-20220113
Max time kernel
23s
Max time network
33s
Command Line
Signatures
WSHRAT
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\bitwork.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Windows\System32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ulhUMziPSx.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ulhUMziPSx.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js | C:\Windows\system32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js | C:\Windows\System32\wscript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ulhUMziPSx = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ulhUMziPSx.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\software\microsoft\windows\currentversion\run | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\software\microsoft\windows\currentversion\run | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js\"" | C:\Windows\System32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\woke = "C:\\Users\\Admin\\AppData\\Roaming\\bitwork.exe" | C:\Users\Admin\AppData\Roaming\bitwork.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ulhUMziPSx = "wscript.exe //B \"C:\\Users\\Admin\\AppData\\Roaming\\ulhUMziPSx.js\"" | C:\Windows\System32\wscript.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | WSHRAT|5C0A896F|JDQPXOPR|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
| HTTP User-Agent header | WSHRAT|5C0A896F|JDQPXOPR|Admin|Microsoft Windows 10 Pro|plus|nan-av|false - 1/2/2022|JavaScript-v1.6 | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4300 wrote to memory of 4956 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4300 wrote to memory of 4956 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4300 wrote to memory of 4116 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4300 wrote to memory of 4116 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4116 wrote to memory of 3420 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4116 wrote to memory of 3420 | N/A | C:\Windows\System32\wscript.exe | C:\Windows\System32\wscript.exe |
| PID 4116 wrote to memory of 2876 | N/A | C:\Windows\System32\wscript.exe | C:\Users\Admin\AppData\Roaming\bitwork.exe |
| PID 4116 wrote to memory of 2876 | N/A | C:\Windows\System32\wscript.exe | C:\Users\Admin\AppData\Roaming\bitwork.exe |
| PID 4116 wrote to memory of 2876 | N/A | C:\Windows\System32\wscript.exe | C:\Users\Admin\AppData\Roaming\bitwork.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js"
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js"
C:\Users\Admin\AppData\Roaming\bitwork.exe
"C:\Users\Admin\AppData\Roaming\bitwork.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pluginsrv2.duckdns.org | udp |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 134.122.27.220:5678 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 192.169.69.25:8000 | pluginsrv2.duckdns.org | tcp |
| US | 134.122.27.220:5678 | tcp |
Files
C:\Users\Admin\AppData\Roaming\ulhUMziPSx.js
| MD5 | 5c7a4075926a9f7bd042a4b19710545e |
| SHA1 | 4a067052d404fa6c52e4bb25c645d28cdf2ca5fb |
| SHA256 | 0283741629dc677d604f0e33d06cb69e4db2e980093bf8de2410d12648c57eb1 |
| SHA512 | 9f0163838db4f0e51a3064240451b466e6290f1dda3946779e57aa4168d02135d75b4cf7e2904681ded7f47e9a35fa75293e5c77b64adbfcfa200d100e22105e |
C:\Users\Admin\AppData\Roaming\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
| MD5 | 394f8e6df802d303487795e7edb76ad0 |
| SHA1 | 67bb4fe378952026e7c970cadd3798b379c99bdb |
| SHA256 | c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 |
| SHA512 | d5db02e1aaf9da76572489a51bde11e3e91f9f860e5c835c6f859eac0edda7bd5487ece4f2f82346d76a79c159010eb6e3295f945c8acd188d8c5685e716cc15 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143.js
| MD5 | 394f8e6df802d303487795e7edb76ad0 |
| SHA1 | 67bb4fe378952026e7c970cadd3798b379c99bdb |
| SHA256 | c9ef5a98d32858facd2ea6354196969080b87cb684295830d983293a25daf143 |
| SHA512 | d5db02e1aaf9da76572489a51bde11e3e91f9f860e5c835c6f859eac0edda7bd5487ece4f2f82346d76a79c159010eb6e3295f945c8acd188d8c5685e716cc15 |
C:\Users\Admin\AppData\Roaming\bitwork.exe
| MD5 | 42f9ae998d34dd78124e26e1ca1ff02b |
| SHA1 | 640a74e9a99b811a4b369b3c50988061b5c805c7 |
| SHA256 | d5981944f6c22372071e6086b7952be5a8bca3b4961030bea0ed4eacc8f6c096 |
| SHA512 | 20f42c32fcf160ca96ce87fa1609500452a4327e08accb3f664e63d8955ce21eac2ceb2541363d76252f2e20cb33d56f1f8cc5cdb0e46de36206d8182024b303 |
C:\Users\Admin\AppData\Roaming\bitwork.exe
| MD5 | 42f9ae998d34dd78124e26e1ca1ff02b |
| SHA1 | 640a74e9a99b811a4b369b3c50988061b5c805c7 |
| SHA256 | d5981944f6c22372071e6086b7952be5a8bca3b4961030bea0ed4eacc8f6c096 |
| SHA512 | 20f42c32fcf160ca96ce87fa1609500452a4327e08accb3f664e63d8955ce21eac2ceb2541363d76252f2e20cb33d56f1f8cc5cdb0e46de36206d8182024b303 |
memory/2876-141-0x0000000000E60000-0x0000000000E68000-memory.dmp
memory/2876-142-0x0000000005EB0000-0x0000000006454000-memory.dmp
memory/2876-143-0x0000000005810000-0x00000000058A2000-memory.dmp