Windows
Analysis Report
pdP5Rv9pPW.exe
Overview
General Information
Detection
AgentTesla
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected AgentTesla
Antivirus detection for URL or domain
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Installs a global keyboard hook
Tries to steal Mail credentials (via file / registry access)
Injects files into Windows application
Writes to foreign memory regions
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal ftp login credentials
Machine Learning detection for sample
Binary or sample is protected by dotNetProtector
Injects a PE file into a foreign processes
.NET source code contains very large array initializations
Machine Learning detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Document exploit detected (process start blacklist hit)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Uses schtasks.exe or at.exe to add and modify task schedules
Tries to harvest and steal browser information (history, passwords, etc)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Antivirus or Machine Learning detection for unpacked file
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
Found potential string decryption / allocating functions
Contains functionality to launch a process as a different user
Sample execution stops while process was sleeping (likely an evasion)
Yara detected Credential Stealer
PE file contains executable resources (Code or Archives)
Contains long sleeps (>= 3 min)
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Sample file is different than original file name gathered from version info
PE file contains strange resources
Drops PE files
Uses a known web browser user agent for HTTP communication
Checks if the current process is being debugged
Creates a window with clipboard capturing capabilities
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Dropped file seen in connection with other malware
Creates a process in suspended mode (likely to inject code)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Classification
- System is w10x64
pdP5Rv9pPW.exe (PID: 5704 cmdline:
"C:\Users\ user\Deskt op\pdP5Rv9 pPW.exe" MD5: 18E913EC810A1131C23D6FEA7526C4F8) vbc.exe (PID: 5224 cmdline:
C:\Windows \Microsoft .NET\Frame work\v4.0. 30319\vbc. exe MD5: B3A917344F5610BEEC562556F11300FA) cmd.exe (PID: 5020 cmdline:
cmd" /c mk dir "C:\Us ers\user\A ppData\Roa ming\fghn MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 2188 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) cmd.exe (PID: 5076 cmdline:
"cmd" /c s chtasks /c reate /sc minute /mo 1 /tn "Na fifas" /tr "'C:\User s\user\App Data\Roami ng\fghn\fg hn.exe'" / f MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 4660 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) schtasks.exe (PID: 6128 cmdline:
schtasks / create /sc minute /m o 1 /tn "N afifas" /t r "'C:\Use rs\user\Ap pData\Roam ing\fghn\f ghn.exe'" /f MD5: 15FF7D8324231381BAD48A052F85DF04) cmd.exe (PID: 4980 cmdline:
cmd" /c co py "C:\Use rs\user\De sktop\pdP5 Rv9pPW.exe " "C:\User s\user\App Data\Roami ng\fghn\fg hn.exe MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 4224 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
excel.exe (PID: 3980 cmdline:
"C:\Users\ user\AppDa ta\Roaming \excel\exc el.exe" MD5: B3A917344F5610BEEC562556F11300FA) conhost.exe (PID: 3372 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
excel.exe (PID: 992 cmdline:
"C:\Users\ user\AppDa ta\Roaming \excel\exc el.exe" MD5: B3A917344F5610BEEC562556F11300FA) conhost.exe (PID: 5728 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
fghn.exe (PID: 5836 cmdline:
C:\Users\u ser\AppDat a\Roaming\ fghn\fghn. exe MD5: 18E913EC810A1131C23D6FEA7526C4F8) vbc.exe (PID: 1608 cmdline:
C:\Windows \Microsoft .NET\Frame work\v4.0. 30319\vbc. exe MD5: B3A917344F5610BEEC562556F11300FA) cmd.exe (PID: 5436 cmdline:
cmd" /c mk dir "C:\Us ers\user\A ppData\Roa ming\fghn MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 5336 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) cmd.exe (PID: 3372 cmdline:
"cmd" /c s chtasks /c reate /sc minute /mo 1 /tn "Na fifas" /tr "'C:\User s\user\App Data\Roami ng\fghn\fg hn.exe'" / f MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 5220 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496) schtasks.exe (PID: 5332 cmdline:
schtasks / create /sc minute /m o 1 /tn "N afifas" /t r "'C:\Use rs\user\Ap pData\Roam ing\fghn\f ghn.exe'" /f MD5: 15FF7D8324231381BAD48A052F85DF04) cmd.exe (PID: 4888 cmdline:
cmd" /c co py "C:\Use rs\user\Ap pData\Roam ing\fghn\f ghn.exe" " C:\Users\u ser\AppDat a\Roaming\ fghn\fghn. exe MD5: F3BDBE3BB6F734E357235F4D5898582D) conhost.exe (PID: 3524 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
- cleanup
{"Exfil Mode": "Http", "HTTP method": "Post", "Post URL": "http://141.98.6.75/weption/inc/0986372054b5f8.php"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
Windows_Trojan_AgentTesla_d3ac2b2f | unknown | unknown |
| |
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
Click to see the 12 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
MALWARE_Win_AgentTeslaV3 | AgentTeslaV3 infostealer payload | ditekSHen |
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