Windows
Analysis Report
https://wetransfer.com/download/local-bartender?apiBase=%2Fapi%2Fv4&ddProxyBase=https%3A%2F%2Flocal-bartender-dd-proxy.wetransfer.net%2Fapi&transferId=28d58f463b372b48b39f0aa6b326a68120250417092917&secret=fa855c&domainUserId=d96e4c44-1959-4ec5-9ca6-c016f7b0aef8&intent=single_file&fileIds=af1b562ab57
Overview
General Information
Sample URL: | https://wetransfer.com/download/local-bartender?apiBase=%2Fapi%2Fv4&ddProxyBase=https%3A%2F%2Flocal-bartender-dd-proxy.wetransfer.net%2Fapi&transferId=28d58f463b372b48b39f0aa6b326a68120250417092917&se |
Analysis ID: | 1667340 |
Infos: |
Detection
Score: | 1 |
Range: | 0 - 100 |
Confidence: | 60% |
Signatures
Classification
- System is w10x64
cmd.exe (PID: 7740 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" " https://we transfer.c om/downloa d/local-ba rtender?ap iBase=%2Fa pi%2Fv4&dd ProxyBase= https%3A%2 F%2Flocal- bartender- dd-proxy.w etransfer. net%2Fapi& transferId =28d58f463 b372b48b39 f0aa6b326a 6812025041 7092917&se cret=fa855 c&domainUs erId=d96e4 c44-1959-4 ec5-9ca6-c 016f7b0aef 8&intent=s ingle_file &fileIds=a f1b562ab57 456f064ccd 665283f782 d202504170 92955&loca lStorageId =4ac1e42d- b3b1-4088- ad71-1cc02 10cb6c2" > cmdline.o ut 2>&1 MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 7748 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) wget.exe (PID: 7792 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 ttps://wet ransfer.co m/download /local-bar tender?api Base=%2Fap i%2Fv4&ddP roxyBase=h ttps%3A%2F %2Flocal-b artender-d d-proxy.we transfer.n et%2Fapi&t ransferId= 28d58f463b 372b48b39f 0aa6b326a6 8120250417 092917&sec ret=fa855c &domainUse rId=d96e4c 44-1959-4e c5-9ca6-c0 16f7b0aef8 &intent=si ngle_file& fileIds=af 1b562ab574 56f064ccd6 65283f782d 2025041709 2955&local StorageId= 4ac1e42d-b 3b1-4088-a d71-1cc021 0cb6c2" MD5: 3DADB6E2ECE9C4B3E1E322E617658B60)
- cleanup
Source: | Author: James Pemberton / @4A616D6573, Endgame, JHasenbusch, oscd.community, Austin Songer @austinsonger: |
- • Compliance
- • 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
There are no malicious signatures, click here to show all signatures.
Source: | HTTPS traffic detected: |
Source: | UDP traffic detected without corresponding DNS query: |
Source: | HTTP traffic detected: |
Source: | DNS traffic detected: |
Source: | HTTP traffic detected: |
Source: | String found in binary or memory: |
Source: | Network traffic detected: | ||
Source: | Network traffic detected: |
Source: | HTTPS traffic detected: |
Source: | Classification label: |
Source: | File created: | Jump to behavior |
Source: | Mutant created: |
Source: | Key opened: | Jump to behavior |
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Source: | Last function: |
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gather Victim Identity Information | Acquire Infrastructure | 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 | 1 Encrypted Channel | Exfiltration Over Other Network Medium | Abuse Accessibility Features |
Credentials | Domains | Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | 1 DLL Side-Loading | 1 Process Injection | LSASS Memory | 2 System Information Discovery | Remote Desktop Protocol | Data from Removable Media | 3 Non-Application Layer Protocol | Exfiltration Over Bluetooth | Network Denial of Service |
Email Addresses | DNS Server | Domain Accounts | At | Logon Script (Windows) | Logon Script (Windows) | 1 DLL Side-Loading | Security Account Manager | Query Registry | SMB/Windows Admin Shares | Data from Network Shared Drive | 4 Application Layer Protocol | Automated Exfiltration | Data Encrypted for Impact |
Employee Names | Virtual Private Server | Local Accounts | Cron | Login Hook | Login Hook | Binary Padding | NTDS | System Network Configuration Discovery | Distributed Component Object Model | Input Capture | 3 Ingress Tool Transfer | Traffic Duplication | Data Destruction |
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | Avira URL Cloud | safe |
Name | IP | Active | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|---|
wetransfer.com | 18.160.78.78 | true | false | high |
Name | Malicious | Antivirus Detection | Reputation |
---|---|---|---|
false | high |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false | high |
- 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 |
---|---|---|---|---|---|---|
18.160.78.78 | wetransfer.com | United States | 3 | MIT-GATEWAYSUS | false |
Joe Sandbox version: | 42.0.0 Malachite |
Analysis ID: | 1667340 |
Start date and time: | 2025-04-17 11:46:58 +02:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 1m 50s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Cookbook file name: | urldownload.jbs |
Sample URL: | https://wetransfer.com/download/local-bartender?apiBase=%2Fapi%2Fv4&ddProxyBase=https%3A%2F%2Flocal-bartender-dd-proxy.wetransfer.net%2Fapi&transferId=28d58f463b372b48b39f0aa6b326a68120250417092917&secret=fa855c&domainUserId=d96e4c44-1959-4ec5-9ca6-c016f7b0aef8&intent=single_file&fileIds=af1b562ab57456f064ccd665283f782d20250417092955&localStorageId=4ac1e42d-b3b1-4088-ad71-1cc0210cb6c2 |
Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
Number of analysed new started processes analysed: | 4 |
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: | clean1.win@4/1@1/1 |
EGA Information: | Failed |
HCA Information: |
|
Cookbook Comments: |
|
- Exclude process from analysis
(whitelisted): svchost.exe - Not all processes where analyz
ed, report is missing behavior information - VT rate limit hit for: https:
//wetransfer.com/download/loca l-bartender?apiBase=%2Fapi%2Fv 4&ddProxyBase=https%3A%2F% 2Flocal-bartender-dd-proxy.wet ransfer.net%2Fapi&transfer Id=28d58f463b372b48b39f0aa6b32 6a68120250417092917&secret =fa855c&domainUserId=d96e4 c44-1959-4ec5-9ca6-c016f7b0aef 8&intent=single_file&f ileIds=af1b562ab57456f064ccd66 5283f782d20250417092955&lo calStorageId=4ac1e42d-b3b1-408 8-ad71-1cc0210cb6c2
Process: | C:\Windows\SysWOW64\cmd.exe |
File Type: | |
Category: | modified |
Size (bytes): | 968 |
Entropy (8bit): | 5.355129299323853 |
Encrypted: | false |
SSDEEP: | 24:GaYNXOEu5TLrBfsegDP3s5s/5jSdPj6mfxePPOR0WWu5TLrBfs1Yf:GaYNm5TLGeAZhjQj6KAg5TLG1Yf |
MD5: | 52B972B3E43264E552C8BD5A5AA06A1A |
SHA1: | 40FCA89A1D981585C1FC7FAC86F2FF891E6F87B0 |
SHA-256: | 94629987441F8272589AAE10C0ACF1EC57A954E94E626A7CC8E5A2BBD1523BE4 |
SHA-512: | B2C7A6DC87589A1F2AAB05C1CF61EB7DFE35A7BB037EECD19CF5D636903759EE26EAA23B94753681E42F38FECF0F972AF555CCD3C14E6A5A188D9203D19D3399 |
Malicious: | false |
Reputation: | low |
Preview: |
Download Network PCAP: filtered – full
- Total Packets: 11
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Apr 17, 2025 11:47:57.376003027 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.376044989 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.376125097 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.378015995 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.378031015 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.607109070 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.607209921 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.609144926 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.609153986 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.609555006 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.610847950 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.656270981 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902132034 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902164936 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902218103 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902221918 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.902245998 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902260065 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.902739048 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Apr 17, 2025 11:47:57.902806044 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.907181978 CEST | 49712 | 443 | 192.168.2.4 | 18.160.78.78 |
Apr 17, 2025 11:47:57.907201052 CEST | 443 | 49712 | 18.160.78.78 | 192.168.2.4 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Apr 17, 2025 11:47:57.263075113 CEST | 58870 | 53 | 192.168.2.4 | 1.1.1.1 |
Apr 17, 2025 11:47:57.370412111 CEST | 53 | 58870 | 1.1.1.1 | 192.168.2.4 |
Timestamp | Source IP | Dest IP | Trans ID | OP Code | Name | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|
Apr 17, 2025 11:47:57.263075113 CEST | 192.168.2.4 | 1.1.1.1 | 0x6053 | 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 |
---|---|---|---|---|---|---|---|---|---|---|
Apr 17, 2025 11:47:57.370412111 CEST | 1.1.1.1 | 192.168.2.4 | 0x6053 | No error (0) | 18.160.78.78 | A (IP address) | IN (0x0001) | false | ||
Apr 17, 2025 11:47:57.370412111 CEST | 1.1.1.1 | 192.168.2.4 | 0x6053 | No error (0) | 18.160.78.5 | A (IP address) | IN (0x0001) | false | ||
Apr 17, 2025 11:47:57.370412111 CEST | 1.1.1.1 | 192.168.2.4 | 0x6053 | No error (0) | 18.160.78.7 | A (IP address) | IN (0x0001) | false | ||
Apr 17, 2025 11:47:57.370412111 CEST | 1.1.1.1 | 192.168.2.4 | 0x6053 | No error (0) | 18.160.78.124 | A (IP address) | IN (0x0001) | false |
|
Session ID | Source IP | Source Port | Destination IP | Destination Port | PID | Process |
---|---|---|---|---|---|---|
0 | 192.168.2.4 | 49712 | 18.160.78.78 | 443 | 7792 | C:\Windows\SysWOW64\wget.exe |
Timestamp | Bytes transferred | Direction | Data |
---|---|---|---|
2025-04-17 09:47:57 UTC | 554 | OUT | |
2025-04-17 09:47:57 UTC | 928 | IN | |
2025-04-17 09:47:57 UTC | 7487 | IN | |
2025-04-17 09:47:57 UTC | 460 | IN |
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Target ID: | 0 |
Start time: | 05:47:56 |
Start date: | 17/04/2025 |
Path: | C:\Windows\SysWOW64\cmd.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0xc70000 |
File size: | 236'544 bytes |
MD5 hash: | D0FCE3AFA6AA1D58CE9FA336CC2B675B |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |
Has exited: | true |
Target ID: | 1 |
Start time: | 05:47:56 |
Start date: | 17/04/2025 |
Path: | C:\Windows\System32\conhost.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff62fc20000 |
File size: | 862'208 bytes |
MD5 hash: | 0D698AF330FD17BEE3BF90011D49251D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |
Has exited: | true |
Target ID: | 2 |
Start time: | 05:47:56 |
Start date: | 17/04/2025 |
Path: | C:\Windows\SysWOW64\wget.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x400000 |
File size: | 3'895'184 bytes |
MD5 hash: | 3DADB6E2ECE9C4B3E1E322E617658B60 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |
Has exited: | true |