Overview
overview
7Static
static
1ExtensionO...\bg.js
windows10-1703-x64
7ExtensionO...\bg.js
windows11-21h2-x64
3ExtensionO...cfg.js
windows10-1703-x64
3ExtensionO...cfg.js
windows11-21h2-x64
3ExtensionO...\cs.js
windows10-1703-x64
3ExtensionO...\cs.js
windows11-21h2-x64
3ExtensionO...cs2.js
windows10-1703-x64
3ExtensionO...cs2.js
windows11-21h2-x64
3ExtensionO...\fl.js
windows10-1703-x64
3ExtensionO...\fl.js
windows11-21h2-x64
3PDFFlex.exe
windows10-1703-x64
1PDFFlex.exe
windows11-21h2-x64
1Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
07/06/2024, 17:56
Static task
static1
Behavioral task
behavioral1
Sample
ExtensionOptimizer\bg.js
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
ExtensionOptimizer\bg.js
Resource
win11-20240426-en
Behavioral task
behavioral3
Sample
ExtensionOptimizer\cfg.js
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
ExtensionOptimizer\cfg.js
Resource
win11-20240508-en
Behavioral task
behavioral5
Sample
ExtensionOptimizer\cs.js
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
ExtensionOptimizer\cs.js
Resource
win11-20240426-en
Behavioral task
behavioral7
Sample
ExtensionOptimizer\cs2.js
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
ExtensionOptimizer\cs2.js
Resource
win11-20240419-en
Behavioral task
behavioral9
Sample
ExtensionOptimizer\fl.js
Resource
win10-20240404-en
Behavioral task
behavioral10
Sample
ExtensionOptimizer\fl.js
Resource
win11-20240508-en
Behavioral task
behavioral11
Sample
PDFFlex.exe
Resource
win10-20240404-en
Behavioral task
behavioral12
Sample
PDFFlex.exe
Resource
win11-20240508-en
General
-
Target
ExtensionOptimizer\cs2.js
-
Size
10KB
-
MD5
3d2e50d863f68e85ead0632f7cd6f1d1
-
SHA1
ed2b430cd920f0499d755f972afc5dfd2940157f
-
SHA256
16b54aac6408bf8a3bb19b2a6cc7a93b001140198a1cee10a81489f2c2aa5370
-
SHA512
371d7b91d2df615049bfd6ec9e9420eee7e2ea90f4a6d18b1a5f04718b23b8f837b44dac5967ba9ce1b134e3d1491b308f174b338282a836c509316cf05703ad
-
SSDEEP
192:jpY6Heb3wReExZjxks1BStp832tEi6QPqVXy5eCBV/6FW8roGGstxtZeg:jpY6Heb35E7xkMBSoF/WXwCBV/IW8s9M
Malware Config
Signatures
-
Command and Scripting Interpreter: JavaScript 1 TTPs