Windows
Analysis Report
download.js
Overview
General Information
Detection
Score: | 22 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 80% |
Signatures
Classification
- System is w10x64
- wscript.exe (PID: 6716 cmdline:
C:\Windows \System32\ WScript.ex e "C:\User s\user\Des ktop\downl oad.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: | Initial sample: |
Source: | Classification label: |
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Source: | Key value queried: | Jump to behavior |
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 | 2 Scripting | Valid Accounts | Windows Management Instrumentation | 2 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 |
---|---|---|---|---|
3% | ReversingLabs |
Name | IP | Active | Malicious | Antivirus Detection | Reputation |
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fp2e7a.wpc.phicdn.net | 192.229.221.95 | true | false | high |
Joe Sandbox version: | 41.0.0 Charoite |
Analysis ID: | 1559078 |
Start date and time: | 2024-11-20 06:58:09 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 2m 7s |
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 |
Number of analysed new started processes analysed: | 3 |
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: |
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Analysis Mode: | default |
Analysis stop reason: | Timeout |
Sample name: | download.js |
Detection: | SUS |
Classification: | sus22.winJS@1/0@0/0 |
EGA Information: | Failed |
HCA Information: |
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Cookbook Comments: |
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- Exclude process from analysis (whitelisted): dllhost.exe, SIHClient.exe
- Excluded IPs from analysis (whitelisted): 93.184.221.240, 4.245.163.56, 13.95.31.18
- Excluded domains from analysis (whitelisted): client.wns.windows.com, otelrules.azureedge.net, ctldl.windowsupdate.com.delivery.microsoft.com, slscr.update.microsoft.com, wu.ec.azureedge.net, ctldl.windowsupdate.com, wu.azureedge.net, fe3cr.delivery.mp.microsoft.com, fe3.delivery.mp.microsoft.com, ocsp.digicert.com, ocsp.edge.digicert.com, bg.apr-52dd2-0503.edgecastdns.net, cs11.wpc.v0cdn.net, glb.cws.prod.dcat.dsp.trafficmanager.net, hlb.apr-52dd2-0.edgecastdns.net, sls.update.microsoft.com, wu-b-net.trafficmanager.net, glb.sls.prod.dcat.dsp.trafficmanager.net
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
fp2e7a.wpc.phicdn.net | Get hash | malicious | LummaC | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | FormBook | Browse |
| ||
Get hash | malicious | Remcos | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Berbew | Browse |
| ||
Get hash | malicious | Berbew | Browse |
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File type: | |
Entropy (8bit): | 6.014135356739472 |
TrID: | |
File name: | download.js |
File size: | 21'123 bytes |
MD5: | 397a3ddda7003366c39e5f067e8a41e0 |
SHA1: | 85aa408bf461f458215b5dd31b6ba90ec11c6601 |
SHA256: | e529690779cf0abb982b45619666dd0bbe61e2c7abbae38844c3398540348a5c |
SHA512: | 5bc76790f0f2e3baacf8e536e7eab9b1ddee0225d757d283b5b371bb64ddc44247c8c3e180f3c9de8420ab677054d995fb11af9f332dab6b888ae49cb6e5032c |
SSDEEP: | 384:auFX8s5e5w6zzyocuNHvPBJIFpww5gXV27MH7Wkc/bKj6:aY8KoculPIvwwiXV24b2T3 |
TLSH: | DC929EE5B740ECD2529DC77F861A3C0D37A8957DD0965FC4B2A4C2C1BB517406EA8C91 |
File Content Preview: | $hyzpculnkf=$executioncontext;$eresatanesanreenesinreberebeinatedores = (-jOiN (@((9516-(7933+1530)),(-5891+5943),(6508-(5625+826)),(81500/1630),(9699-(11874-(8388-6157))),(-3429+(450+3033)),(333-(-2974+3251)),(7088-(37246768/(556080/105))),(-4866+(14034- |
Icon Hash: | 68d69b8bb6aa9a86 |
Timestamp | Source IP | Dest IP | Trans ID | Reply Code | Name | CName | Address | Type | Class | DNS over HTTPS |
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Nov 20, 2024 06:59:08.843539953 CET | 1.1.1.1 | 192.168.2.5 | 0x1eb6 | No error (0) | fp2e7a.wpc.phicdn.net | CNAME (Canonical name) | IN (0x0001) | false | ||
Nov 20, 2024 06:59:08.843539953 CET | 1.1.1.1 | 192.168.2.5 | 0x1eb6 | No error (0) | 192.229.221.95 | A (IP address) | IN (0x0001) | false |
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Target ID: | 0 |
Start time: | 00:59:11 |
Start date: | 20/11/2024 |
Path: | C:\Windows\System32\wscript.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff6078b0000 |
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 |