MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3b730885744ae75260212b43010cbd9578df34c88450745169a56a99d2476ffa. 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: 8
| SHA256 hash: | 3b730885744ae75260212b43010cbd9578df34c88450745169a56a99d2476ffa |
|---|---|
| SHA3-384 hash: | c240d1d9c4ce010b6e4c24f67964528cef54e0b3445703d09dd862f2a893ac75368c6132716561351eb1811f9bcc2753 |
| SHA1 hash: | 29526a30740ca3d88f2c3c86a8ebae4c4d606d69 |
| MD5 hash: | 6bb05672c8f502dba5dcd886c3c83a6b |
| humanhash: | foxtrot-aspen-oxygen-enemy |
| File name: | 6bb05672c8f502dba5dcd886c3c83a6b.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 797'696 bytes |
| First seen: | 2020-11-03 17:25:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7019f6d8353af8d9769c4901ee56f7f6 (4 x AgentTesla, 2 x Loki, 1 x HawkEye) |
| ssdeep | 12288:X6lf28cLnCpZpA75eLXnEjuAkxXNcohdlCtSTbIi2:K5eU0MXELeXNcYllIi2 |
| Threatray | 2'320 similar samples on MalwareBazaar |
| TLSH | F2059E32F6915837D1632A789D0B5768983ABE133D3DA9462BEC1C4C5F3928C3976393 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Changing a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Moving of the original file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Moves itself to temp directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-11-03 17:04:43 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'310 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
3b730885744ae75260212b43010cbd9578df34c88450745169a56a99d2476ffa
MD5 hash:
6bb05672c8f502dba5dcd886c3c83a6b
SHA1 hash:
29526a30740ca3d88f2c3c86a8ebae4c4d606d69
SH256 hash:
4c54b10e2af89312f205d1fe2ef3434966d2d2e862ff7147a4b63cef9aad44ad
MD5 hash:
27afeb26b52e026f1868bccb7896f1a5
SHA1 hash:
04010b99c756f7cc8d8e3eb82922a6faffac06ab
SH256 hash:
25009974c4033b461189bb475e17b24ade13b796f6573f0d9457e47b6e796f11
MD5 hash:
d6d16000e52c38f7b3520229a752b9eb
SHA1 hash:
b4ae37fa24e7743b354323c08af6cc48c9c1af1f
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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