Analysis
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max time kernel
130s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 14:55
Static task
static1
Behavioral task
behavioral1
Sample
YNK1PC104_2024-08-20_14_51_59.343.zip
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
YNK1PC104_2024-08-20_14_51_59.343.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Device/HarddiskVolume3/Users/radam/Downloads/Update.js
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
Device/HarddiskVolume3/Users/radam/Downloads/Update.js
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
manifest.json
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
manifest.json
Resource
win10v2004-20240802-en
General
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Target
Device/HarddiskVolume3/Users/radam/Downloads/Update.js
-
Size
3.9MB
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MD5
8f22f69f3f1b78150451a3f4e6127787
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SHA1
9af226a7410e52e4c0d9d1b6417e1d9217a26461
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SHA256
bf4509b05dc7975a46ca8325e860371446ff6482ebea271c804ad1892058a8c2
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SHA512
dcdf0f9cd32d892e14c1cf96261715e7853bca2d4ea44e3f3ae00ab34a33fbdac622cf9ad4ba6578e245cda50f5f6259db7a7635892f13fbc2ae1f970ec617e3
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SSDEEP
49152:6sz6FvpOiHY7sz6FvpOiHYXsz6FvpOiHY7sz6FvpOiHYVsz6FvpOiHY7sz6FvpOQ:60WQ0Ws0WQ0WQ0WQ0W5
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 3 1100 wscript.exe -
Command and Scripting Interpreter: JavaScript 1 TTPs
-
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 3 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume3\Users\radam\Downloads\Update.js1⤵
- Blocklisted process makes network request
PID:1100
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3036,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4184 /prefetch:81⤵PID:3568