MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3efdd3eb44875dba24e352eb80b75e1511328a22012241b5c273b7c9351b44f. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3efdd3eb44875dba24e352eb80b75e1511328a22012241b5c273b7c9351b44f
SHA3-384 hash: a995d244ae3287a79571c557e7f47c7d354f14764f2109b879f09dc46e550dd9e90bd6fe6b1d6d402836ed17207a07df
SHA1 hash: 989f9b649908682b5737d2d776f1606d895c5587
MD5 hash: 35d65d4863fa5da9ca4ac48859547a7f
humanhash: victor-spaghetti-sierra-angel
File name:35d65d4863fa5da9ca4ac48859547a7f.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'551'360 bytes
First seen:2020-05-27 11:33:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:itb20pkaCqT5TBWgNQ7au/7qSCYjHHYMxgi5jtQr0MohsKE6fgACR6A:vVg5tQ7au/evmnY27Mo0AK5
Threatray 10'841 similar samples on MalwareBazaar
TLSH F575D02333DE8365D3B251777A5577016EBBB82507A0F9DB2FD4093DA8202E1523E6A3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.dubaisafariplus.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-15 06:20:22 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
25 of 30 (83.33%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'831 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-1f1kbmh5n2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments