MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49ef0d1c1549f017b299b97d645ac15bd455b284765810ee72cfac032b1381ff. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
AgentTesla
Vendor detections: 10
| SHA256 hash: | 49ef0d1c1549f017b299b97d645ac15bd455b284765810ee72cfac032b1381ff |
|---|---|
| SHA3-384 hash: | 2dab8b7cc823f70a0707a8d90f575d82effd8010011570cd6659f0418308eece121a08f23d4401bdb8d517600f550315 |
| SHA1 hash: | c5c0846d8608db93f8716044c6f18c218dc80e28 |
| MD5 hash: | 993db4042d890f5dfe28ff3db16c360d |
| humanhash: | aspen-football-island-glucose |
| File name: | GO23B005XXXX024.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 758'272 bytes |
| First seen: | 2024-05-03 07:42:54 UTC |
| Last seen: | 2024-05-03 08:22:32 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:gRwsvWMbk1GiWwNKRtWlAetLrBiKChaaRsc2mEnsnrNSuWNxy8tB4nVpGZ/Gwn:Sw0MNWxuWe9BiqaRbXEns4atpGZ |
| Threatray | 16 similar samples on MalwareBazaar |
| TLSH | T105F4023F97094C17C24DC6B86BD141C9CF78882FD6A2F7A18D8191D9ABA97B17F034A1 |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
333
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
49ef0d1c1549f017b299b97d645ac15bd455b284765810ee72cfac032b1381ff.exe
Verdict:
Malicious activity
Analysis date:
2024-05-03 07:45:38 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for synchronization primitives
Creating a file
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-05-03 07:18:27 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 6 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
execution
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
49ef0d1c1549f017b299b97d645ac15bd455b284765810ee72cfac032b1381ff
MD5 hash:
993db4042d890f5dfe28ff3db16c360d
SHA1 hash:
c5c0846d8608db93f8716044c6f18c218dc80e28
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.