Windows
Analysis Report
invoke.js
Overview
General Information
Detection
Score: | 48 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
- System is w10x64
wscript.exe (PID: 1200 cmdline:
C:\Windows \System32\ WScript.ex e "C:\User s\user\Des ktop\invok e.js" MD5: A47CBE969EA935BDD3AB568BB126BC80)
- cleanup
System Summary |
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Source: | Author: Margaritis Dimitrios (idea), Florian Roth (Nextron Systems), oscd.community: |
Source: | Author: Michael Haag: |
Click to jump to signature section
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |
Source: | Initial sample: |
Source: | Classification label: |
Source: | Key opened: | Jump to behavior |
Source: | Section loaded: | Jump to behavior | ||
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Source: | Section loaded: | Jump to behavior |
Source: | Key value queried: | Jump to behavior |
Data Obfuscation |
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Source: | Initial file: |
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior |
Source: | Window found: | Jump to behavior |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Key value queried: | Jump to behavior |
Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
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Gather Victim Identity Information | 12 Scripting | Valid Accounts | Windows Management Instrumentation | 12 Scripting | 1 DLL Side-Loading | 1 DLL Side-Loading | OS Credential Dumping | 2 System Information Discovery | Remote Services | Data from Local System | Data Obfuscation | Exfiltration Over Other Network Medium | Abuse Accessibility Features |
Credentials | Domains | Default Accounts | Scheduled Task/Job | 1 DLL Side-Loading | Boot or Logon Initialization Scripts | 1 Obfuscated Files or Information | LSASS Memory | Application Window Discovery | Remote Desktop Protocol | Data from Removable Media | Junk Data | Exfiltration Over Bluetooth | Network Denial of Service |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | Virustotal | Browse | ||
0% | ReversingLabs |
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe | ||
0% | Avira URL Cloud | safe |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown |
Joe Sandbox version: | 42.0.0 Malachite |
Analysis ID: | 1599738 |
Start date and time: | 2025-01-26 13:35:40 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 2m 4s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
Run name: | Without Instrumentation |
Number of analysed new started processes analysed: | 2 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
|
Analysis Mode: | default |
Analysis stop reason: | Timeout |
Sample name: | invoke.js |
Detection: | MAL |
Classification: | mal48.evad.winJS@1/0@0/0 |
EGA Information: | Failed |
HCA Information: |
|
Cookbook Comments: |
|
- Exclude process from analysis
(whitelisted): dllhost.exe - Excluded IPs from analysis (wh
itelisted): 52.149.20.212, 13. 107.246.44 - Excluded domains from analysis
(whitelisted): slscr.update.m icrosoft.com, otelrules.azuree dge.net, sls.update.microsoft. com, glb.sls.prod.dcat.dsp.tra fficmanager.net
File type: | |
Entropy (8bit): | 5.626750016019527 |
TrID: | |
File name: | invoke.js |
File size: | 25'171 bytes |
MD5: | 7548a72b1874434a65f56800962c9731 |
SHA1: | 608bfdab000bb01393a746136d9cb75fc60dbf8a |
SHA256: | f21bd2cea52aa3f8247fee59434cdbf1f2e0e289046ab4b2612ea4ac37daa706 |
SHA512: | 8c5b809dff67e462d41bbc2be06ffdb952e767084e7650b1ccba3f861b7bdcd3b4f79909144be21aa15eba8830874bd9319c281f027d8fefb60f17f6ae11c2f9 |
SSDEEP: | 384:eWrKG5PzM3y+l58fVCXTs5Q19JNueNLNGNDW3XlwMahOA3jhyzQmVOYfvA7Rw:eKK4PzfKe5EDF5aDNunQ+ |
TLSH: | BBB209C8BF61F0A8038534B7B33F9809F96B4D0D19BCD094D1D7B8A4E966B65E837990 |
File Content Preview: | function b738jk(n,k){var i=b738jn();return b738jk=function(l,m){l=l-0x1dc;var T=i[l];return T;},b738jk(n,k);}(function(n,k){var nN=b738jk,i=n();while(!![]){try{var l=-parseInt(nN(0x228))/0x1+parseInt(nN(0x207))/0x2*(parseInt(nN(0x24f))/0x3)+-parseInt(nN(0 |
Icon Hash: | 68d69b8bb6aa9a86 |
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Target ID: | 0 |
Start time: | 07:36:32 |
Start date: | 26/01/2025 |
Path: | C:\Windows\System32\wscript.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff68dd10000 |
File size: | 170'496 bytes |
MD5 hash: | A47CBE969EA935BDD3AB568BB126BC80 |
Has elevated privileges: | false |
Has administrator privileges: | false |
Programmed in: | C, C++ or other language |
Reputation: | high |
Has exited: | true |