Windows
Analysis Report
AgentTesla.exe
Overview
General Information
Detection
AgentTesla
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Found malware configuration
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected AgentTesla
Detected unpacking (changes PE section rights)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
.NET source code contains potential unpacker
.NET source code contains method to dynamically call methods (often used by packers)
PE file contains section with special chars
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Sigma detected: Suspicious aspnet_compiler.exe Execution
PE file contains sections with non-standard names
Detected potential crypto function
JA3 SSL client fingerprint seen in connection with other malware
HTTP GET or POST without a user agent
PE file contains executable resources (Code or Archives)
IP address seen in connection with other malware
Entry point lies outside standard sections
Contains long sleeps (>= 3 min)
Enables debug privileges
Sample file is different than original file name gathered from version info
PE file contains strange resources
Contains capabilities to detect virtual machines
PE / OLE file has an invalid certificate
Queries disk information (often used to detect virtual machines)
Creates a process in suspended mode (likely to inject code)
Classification
- System is w10x64
AgentTesla.exe (PID: 6368 cmdline:
"C:\Users\ user\Deskt op\AgentTe sla.exe" MD5: 81448798CCA71E2B8BCE354AFCF098B4) aspnet_compiler.exe (PID: 1248 cmdline:
C:\Windows \Microsoft .NET\Frame work\v4.0. 30319\aspn et_compile r.exe MD5: 17CC69238395DF61AAF483BCEF02E7C9)
- cleanup
{
"Exfil Mode": "Http",
"HTTP method": "Post",
"Post URL": "https://agusanplantation.com/v/v/inc/9c523a9e14cc09.php",
"User Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0"
}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
SUSP_NVIDIA_LAPSUS_Leak_Compromised_Cert_Mar22_1 | Detects a binary signed with the leaked NVIDIA certifcate and compiled after March 1st 2022 | Florian Roth |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
MALWARE_Win_AgentTeslaV3 | AgentTeslaV3 infostealer payload | ditekSHen |
| |
JoeSecurity_AgentTesla_1 | Yara detected AgentTesla | Joe Security | ||
JoeSecurity_AgentTesla_2 | Yara detected AgentTesla | Joe Security | ||
Click to see the 1 entries |
There are no malicious signatures, click here to show all signatures.
Source: | Author: frack113: |
- • AV Detection
- • Compliance
- • Networking
- • System Summary
- • Data Obfuscation
- • Hooking and other Techniques for Hiding and Protection
- • Malware Analysis System Evasion
- • Anti Debugging
- • HIPS / PFW / Operating System Protection Evasion
- • Language, Device and Operating System Detection
- • Stealing of Sensitive Information
- • Remote Access Functionality
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Malware Configuration Extractor: |
Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | Static PE information: |
Source: | HTTPS traffic detected: |
Source: | Binary string: | ||
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Source: | Binary string: |
Source: | JA3 fingerprint: |
Source: | HTTP traffic detected: | ||
Source: | HTTP traffic detected: |
Source: | IP Address: | ||
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Source: | Network traffic detected: | ||
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Source: | Network traffic detected: | ||
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Source: | String found in binary or memory: | ||
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Source: | DNS traffic detected: |
Source: | HTTP traffic detected: | ||
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Source: | HTTPS traffic detected: |
System Summary |
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Source: | Matched rule: | ||
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Source: | Static PE information: |
Source: | Static PE information: |
Source: | Matched rule: | ||
Source: | Matched rule: | ||
Source: | Matched rule: |
Source: | Code function: | 0_2_01140448 | |
Source: | Code function: | 0_2_011484B0 | |
Source: | Code function: | 0_2_01140417 | |
Source: | Code function: | 0_2_011408B8 | |
Source: | Code function: | 0_2_011408A8 | |
Source: | Code function: | 0_2_01140B58 | |
Source: | Code function: | 0_2_01140B49 |
Source: | Static PE information: |
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Source: | ReversingLabs: |
Source: | Key opened: | Jump to behavior |
Source: | Process created: | |||
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Source: | Process created: | Jump to behavior |
Source: | File created: | Jump to behavior |
Source: | File created: | Jump to behavior |
Source: | Classification label: |
Source: | Section loaded: | Jump to behavior |
Source: | String found in binary or memory: | ||
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Source: | String found in binary or memory: |
Source: | Cryptographic APIs: | ||
Source: | Cryptographic APIs: |
Source: | File read: | Jump to behavior | ||
Source: | File read: | Jump to behavior |
Source: | Static file information: |
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Source: | Binary string: | ||
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Data Obfuscation |
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Source: | Unpacked PE file: |
Source: | .Net Code: |
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Source: | Code function: | 0_2_01144174 |
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Source: | High entropy of concatenated method names: | ||
Source: | High entropy of concatenated method names: | ||
Source: | High entropy of concatenated method names: |
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior | ||
Source: | Process information set: | Jump to behavior |
Malware Analysis System Evasion |
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Source: | System information queried: | Jump to behavior | ||
Source: | System information queried: | Jump to behavior |
Source: | File opened: | Jump to behavior |
Source: | Thread sleep time: | Jump to behavior | ||
Source: | Thread sleep time: | Jump to behavior |
Source: | Thread delayed: | Jump to behavior |
Source: | Registry key queried: | Jump to behavior | ||
Source: | Registry key queried: | Jump to behavior | ||
Source: | Registry key queried: | Jump to behavior | ||
Source: | Registry key queried: | Jump to behavior |
Source: | File opened: | Jump to behavior |
Source: | Process information queried: | Jump to behavior |
Source: | Thread delayed: | Jump to behavior |
Source: | System information queried: | Jump to behavior |
Source: | Binary or memory string: | ||
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