Windows
Analysis Report
25jan. Required documents.lnk
Overview
General Information
Detection
Score: | 60 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
- System is w10x64_ra
- cmd.exe (PID: 6496 cmdline:
"C:\Window s\System32 \cmd.exe" /c cd proj ect && reg istry.exe registry.p y & taskki ll /F /IM cmd.exe MD5: 9D59442313565C2E0860B88BF32B2277) - conhost.exe (PID: 6504 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: C5E9B1D1103EDCEA2E408E9497A5A88F) - taskkill.exe (PID: 6588 cmdline:
taskkill / F /IM cmd. exe MD5: 3BBEE3AC757CA54F33710DF8FB9D47A7)
- cleanup
Click to jump to signature section
AV Detection |
---|
Source: | Virustotal: | Perma Link |
System Summary |
---|
Source: | LNK file: |
Source: | Virustotal: |
Source: | Classification label: |
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: |
Source: | File read: | Jump to behavior |
Source: | LNK file: |
Source: | WMI Queries: |
Persistence and Installation Behavior |
---|
Source: | Process created: |
Source: | Process information set: |
Source: | Last function: |
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: | Process token adjusted: |
Source: | Process created: |
Source: | Process created: |
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 Windows Management Instrumentation | Path Interception | 11 Process Injection | 1 Disable or Modify Tools | OS Credential Dumping | 1 Process Discovery | Remote Services | Data from Local System | Exfiltration Over Other Network Medium | Data Obfuscation | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | 11 Process Injection | LSASS Memory | 1 File and Directory Discovery | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Junk Data | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | Obfuscated Files or Information | Security Account Manager | 1 System Information Discovery | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | 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 |
---|---|---|---|---|
8% | Virustotal | Browse |
Joe Sandbox Version: | 36.0.0 Rainbow Opal |
Analysis ID: | 794650 |
Start date and time: | 2023-01-30 19:46:32 +01:00 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 3m 49s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Cookbook file name: | defaultwindowsinteractivecookbook.jbs |
Analysis system description: | Windows 10 64 bit version 1909 (MS Office 2019, IE 11, Chrome 104, Firefox 88, Adobe Reader DC 21, Java 8 u291, 7-Zip) |
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 |
Sample file name: | 25jan. Required documents.lnk |
Detection: | MAL |
Classification: | mal60.winLNK@4/0@0/0 |
EGA Information: | Failed |
HDC Information: | Failed |
HCA Information: |
|
Cookbook Comments: |
|
- Exclude process from analysis (whitelisted): dllhost.exe, rundll32.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
- Excluded IPs from analysis (whitelisted): 20.190.159.75, 40.126.31.73, 20.190.159.73, 20.190.159.4, 20.190.159.2, 40.126.31.71, 40.126.31.69, 20.190.159.23
- Excluded domains from analysis (whitelisted): prda.aadg.msidentity.com, slscr.update.microsoft.com, login.live.com, ctldl.windowsupdate.com, www.tm.a.prd.aadg.akadns.net, login.msa.msidentity.com, www.tm.lg.prod.aadmsa.trafficmanager.net
- Not all processes where analyzed, report is missing behavior information
File type: | |
Entropy (8bit): | 4.469401886349938 |
TrID: |
|
File name: | 25jan. Required documents.lnk |
File size: | 1312 |
MD5: | 42d501d938b5152accfb8541ccd302a5 |
SHA1: | 476e42f9e316d44fbd4bf2371e2c8b5c0503eab5 |
SHA256: | 1e6c697fe3b106fd43b6d7c96752a3618eaa04765e89bf8bc4b2e7cb8eb5034c |
SHA512: | 0ea012f85c749ccbb153766423c88d166eb186725b21ba1be442f3ac7d3290aa3356b80fefceff23dd010dd82e814bbd316f7e7b7a5d43e76c224c4e16f577e8 |
SSDEEP: | 24:8vJ25BdHdaUCMbXUx+/fqiT0x4o0agFDTXD/Fom:80hH5h0OoATXjFo |
TLSH: | C821870507FBA319F3B24E76043AE3458FA2F951FD63A72D5254A18C8860F08EC74B17 |
File Content Preview: | L..................F.... .......d.......d.......d...........................5....P.O. .:i.....+00.../C:\...................V.1...../Urk..Windows.@........H.0/Urk..........................u...W.i.n.d.o.w.s.....Z.1.....)V.>..System32..B........H.0)V.>...... |
Icon Hash: | 74f0e4e4e4e9e1ed |
General | |
---|---|
Relative Path: | ..\..\..\Windows\System32\cmd.exe |
Command Line Argument: | /c cd project && registry.exe registry.py & taskkill /F /IM cmd.exe |
Icon location: | %SystemRoot%\system32\imageres.dll |
Click to jump to process
Target ID: | 0 |
Start time: | 19:47:07 |
Start date: | 30/01/2023 |
Path: | C:\Windows\System32\cmd.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff7f3020000 |
File size: | 280064 bytes |
MD5 hash: | 9D59442313565C2E0860B88BF32B2277 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | moderate |
Target ID: | 1 |
Start time: | 19:47:07 |
Start date: | 30/01/2023 |
Path: | C:\Windows\System32\conhost.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff7603a0000 |
File size: | 885760 bytes |
MD5 hash: | C5E9B1D1103EDCEA2E408E9497A5A88F |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | moderate |
Target ID: | 3 |
Start time: | 19:47:07 |
Start date: | 30/01/2023 |
Path: | C:\Windows\System32\taskkill.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff6c79d0000 |
File size: | 95744 bytes |
MD5 hash: | 3BBEE3AC757CA54F33710DF8FB9D47A7 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |