Analysis
-
max time kernel
198s -
max time network
201s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
16-09-2022 09:24
Static task
static1
Behavioral task
behavioral1
Sample
Washington_dc_reciprocal_tax_agreement (tz).js
Resource
win10-20220901-en
3 signatures
300 seconds
General
-
Target
Washington_dc_reciprocal_tax_agreement (tz).js
-
Size
483KB
-
MD5
b8e1f28ac90b6aa3913eaeb9fdd2bbc8
-
SHA1
98a4e0a953cbbbb8bdfcd6524c853f19c31943a3
-
SHA256
a8a81f44d67092658693c3e76764987350f24cdaf77f82c5a1cc8a050bce54aa
-
SHA512
d7cac8208361378632600770ceab525cf5d5b2f4bd0da426e0d84e7c4ca59529656ce3e2d4add4d9a90e144a2c4780adee54ec6896fbff685c10720e968333a9
-
SSDEEP
6144:sQFPuTulaxl4khEfD3/A7Wiagmd4iLAmWd6OSk:WhhEfD3/viagmd4iLAmWd6u
Score
10/10
Malware Config
Signatures
-
GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
-
Blocklisted process makes network request 3 IoCs
Processes:
wscript.exeflow pid process 7 3336 wscript.exe 9 3336 wscript.exe 11 3336 wscript.exe -
Script User-Agent 3 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 7 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 9 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 11 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)