Windows
Analysis Report
http://bulk-upload.online/img/downloadbtn.7115a6c7.png
Overview
General Information
Detection
Score: | 2 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 80% |
Signatures
Sample execution stops while process was sleeping (likely an evasion)
Queries the volume information (name, serial number etc) of a device
Tries to load missing DLLs
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Classification
- System is w10x64native
cmd.exe (PID: 3092 cmdline:
C:\Windows \system32\ cmd.exe /c wget -t 2 -v -T 60 -P "C:\Use rs\user\De sktop\down load" --no -check-cer tificate - -content-d isposition --user-ag ent="Mozil la/5.0 (Wi ndows NT 6 .1; WOW64; Trident/7 .0; AS; rv :11.0) lik e Gecko" " http://bul k-upload.o nline/img/ downloadbt n.7115a6c7 .png" > cm dline.out 2>&1 MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 1356 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68) wget.exe (PID: 6640 cmdline:
wget -t 2 -v -T 60 - P "C:\User s\user\Des ktop\downl oad" --no- check-cert ificate -- content-di sposition --user-age nt="Mozill a/5.0 (Win dows NT 6. 1; WOW64; Trident/7. 0; AS; rv: 11.0) like Gecko" "h ttp://bulk -upload.on line/img/d ownloadbtn .7115a6c7. png" MD5: 3DADB6E2ECE9C4B3E1E322E617658B60)
- cleanup
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Snort rule has matched
- • Networking
- • System Summary
- • Malware Analysis System Evasion
- • HIPS / PFW / Operating System Protection Evasion
- • Language, Device and Operating System Detection
Click to jump to signature section
Show All Signature Results
There are no malicious signatures, click here to show all signatures.
Source: | DNS traffic detected: |
Source: | UDP traffic detected without corresponding DNS query: |
Source: | HTTP traffic detected: |
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: | Section loaded: | Jump to behavior |
Source: | Key opened: | Jump to behavior |
Source: | Classification label: |
Source: | Process created: | |||
Source: | Process created: | |||
Source: | Process created: | |||
Source: | Process created: | Jump to behavior |
Source: | Key value queried: | Jump to behavior |
Source: | Mutant created: | ||
Source: | Mutant created: |
Source: | File created: | Jump to behavior |
Source: | Last function: |
Source: | Binary or memory string: |
Source: | Process created: |
Source: | Queries volume information: | Jump to behavior |
Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valid Accounts | 1 Command and Scripting Interpreter | 1 DLL Side-Loading | 1 Process Injection | 1 Masquerading | OS Credential Dumping | 1 Security Software Discovery | Remote Services | Data from Local System | Exfiltration Over Other Network Medium | 2 Non-Application Layer Protocol | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | 1 DLL Side-Loading | 1 Process Injection | LSASS Memory | 11 System Information Discovery | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | 2 Application Layer Protocol | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | 1 DLL Side-Loading | Security Account Manager | Query Registry | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | 1 Ingress Tool Transfer | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | Avira URL Cloud | safe |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
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 | IP | Active | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|---|
bulk-upload.online | 95.211.16.67 | true | false | unknown |
Name | Malicious | Antivirus Detection | Reputation |
---|---|---|---|
false | unknown |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown | ||
false |
| unknown |
- No. of IPs < 25%
- 25% < No. of IPs < 50%
- 50% < No. of IPs < 75%
- 75% < No. of IPs
IP | Domain | Country | Flag | ASN | ASN Name | Malicious |
---|---|---|---|---|---|---|
95.211.16.67 | bulk-upload.online | Netherlands | 60781 | LEASEWEB-NL-AMS-01NetherlandsNL | false |
Joe Sandbox Version: | 36.0.0 Rainbow Opal |
Analysis ID: | 793071 |
Start date and time: | 2023-01-27 16:30:57 +01:00 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 5m 9s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Cookbook file name: | urldownload.jbs |
Sample URL: | http://bulk-upload.online/img/downloadbtn.7115a6c7.png |
Analysis system description: | Windows 10 64 bit 20H2 Native physical Machine for testing VM-aware malware (Office 2019, IE 11, Chrome 93, Firefox 91, Adobe Reader DC 21, Java 8 Update 301 |
Number of analysed new started processes analysed: | 9 |
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 |
Detection: | CLEAN |
Classification: | clean2.win@4/2@1/1 |
EGA Information: | Failed |
HDC Information: | Failed |
HCA Information: |
|
- Exclude process from analysis
(whitelisted): dllhost.exe, Ru ntimeBroker.exe, Microsoft.Pho tos.exe, backgroundTaskHost.ex e, ApplicationFrameHost.exe - Excluded domains from analysis
(whitelisted): wdcpalt.micros oft.com, client.wns.windows.co m, login.live.com, wdcp.micros oft.com - Not all processes where analyz
ed, report is missing behavior information
⊘No simulations
⊘No context
⊘No context
⊘No context
⊘No context
⊘No context
Process: | C:\Windows\SysWOW64\cmd.exe |
File Type: | |
Category: | modified |
Size (bytes): | 583 |
Entropy (8bit): | 5.097919513984426 |
Encrypted: | false |
SSDEEP: | 12:Htw+PfaktLJ9MaAMFD1De5RhKjCb5TwK7rtLJuabaAi5TwK7rtLJSPW8Lr:Nz1v/xePgjq08rvuSQ08rvShLr |
MD5: | E8B5DD7FFE825EE295DE9B01BB4FD6BB |
SHA1: | A9DB06672DFE66544D699BBA4AE2E3072AA5B6A7 |
SHA-256: | 76E69FBD600B419FEB5FD42175EC196950A5DDC4F93A68D3009566425A626142 |
SHA-512: | D642BC645652466B27FFDE5EF04BECDF70AEF9647AE33146A890896E4D9B8A00E1C28A43E823FFBDF56BB5C42157319696F8D19815377C4C7AB59C4C244615D4 |
Malicious: | false |
Reputation: | low |
Preview: |
Process: | C:\Windows\SysWOW64\wget.exe |
File Type: | |
Category: | dropped |
Size (bytes): | 5330 |
Entropy (8bit): | 7.944386106656057 |
Encrypted: | false |
SSDEEP: | 96:ow+5MdfJiGynL1Oq8/iXQOm4tiLknpa6AjOdBTthUzFyaai9gbJ6wEm+PAlMI:05uJpn/WQi0onM6Aj0XUByaaEg16PzI |
MD5: | 7115A6C7723D01D8973B54E0FD57D2E0 |
SHA1: | 76F72CD223EE15B75FFA0D1259F28AC7BD50DBED |
SHA-256: | 8BA51BF25947751A64863B1A90CA8B4234E30B780948B73DBE1544F7679CE7AA |
SHA-512: | 6160DE0558BC63D785A7F10DA93472A2C0C3F51137C9CED4AE92B60A4121C95A8568FFC794BE49DC3EB6F85C17593FF2527D9986DF0775D92D5AA208A0096075 |
Malicious: | false |
Reputation: | low |
Preview: |
⊘No static file info
Download Network PCAP: filtered – full
- Total Packets: 8
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Jan 27, 2023 16:32:51.155461073 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.172229052 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.172477961 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.174248934 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.190910101 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194272995 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194303036 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194325924 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194348097 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194458961 CET | 80 | 49826 | 95.211.16.67 | 192.168.11.20 |
Jan 27, 2023 16:32:51.194648981 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.194648981 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.244560957 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Jan 27, 2023 16:32:51.395366907 CET | 49826 | 80 | 192.168.11.20 | 95.211.16.67 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Jan 27, 2023 16:32:51.074347019 CET | 57883 | 53 | 192.168.11.20 | 1.1.1.1 |
Jan 27, 2023 16:32:51.147593975 CET | 53 | 57883 | 1.1.1.1 | 192.168.11.20 |
Timestamp | Source IP | Dest IP | Trans ID | OP Code | Name | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|
Jan 27, 2023 16:32:51.074347019 CET | 192.168.11.20 | 1.1.1.1 | 0x8ec1 | Standard query (0) | A (IP address) | IN (0x0001) | false |
Timestamp | Source IP | Dest IP | Trans ID | Reply Code | Name | CName | Address | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|---|---|
Jan 27, 2023 16:32:51.147593975 CET | 1.1.1.1 | 192.168.11.20 | 0x8ec1 | No error (0) | 95.211.16.67 | A (IP address) | IN (0x0001) | false |
|
Session ID | Source IP | Source Port | Destination IP | Destination Port | Process |
---|---|---|---|---|---|
0 | 192.168.11.20 | 49826 | 95.211.16.67 | 80 | C:\Windows\SysWOW64\wget.exe |
Timestamp | kBytes transferred | Direction | Data |
---|---|---|---|
Jan 27, 2023 16:32:51.174248934 CET | 88 | OUT | |
Jan 27, 2023 16:32:51.194272995 CET | 89 | IN |