Analysis
- max time kernel
221s - max time network
183s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
08/09/2022, 12:37
Static task
static1
Behavioral task
behavioral1
Sample
2426d4b21e5f3804a7bdd97d6d2eaa5d80874a32cbc8ccce846eaaf34ca033dc.js
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2426d4b21e5f3804a7bdd97d6d2eaa5d80874a32cbc8ccce846eaaf34ca033dc.js
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c.js
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c.js
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
How_to_calculate_partnership_capital_account (zoe).js
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
How_to_calculate_partnership_capital_account (zoe).js
Resource
win10v2004-20220901-en
General
- Target 75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c.js
- Size 483KB
- Sample220908-ptplmsbgck
- SHA256 75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c
- MD5 b72014373bdd29f244376d013f037825
- SHA1 cbc73d375b915b07328dc7e30b44a9a5662bfd77
- SHA512 391cf4285580e4da0bacce9919e7c0fd9b4a0a0ec3eb21c09424b1d2229a05c14ea169bdc62a52c30cd1bafce1ba7ffe48e033e00a38c841fbeee311ac861050
- SSDEEP 6144:ZDQlXSnulaxl40hEfDHxU7Wiagmd4iLAmWR6JAF:HthEfDHxjiagmd4iLAmWR6s
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
- Blocklisted process makes network request 3 IoCs
flow pid Process 95 1524 wscript.exe 97 1524 wscript.exe 101 1524 wscript.exe - Script User-Agent 3 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 95 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 97 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 101 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)