MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d666e5a91a57a39aa50642853734884f6110624d37f144aab68ead30bf74c802. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d666e5a91a57a39aa50642853734884f6110624d37f144aab68ead30bf74c802
SHA3-384 hash: 6d8d5406555ac56981e7f1839be906b398769224e82a626d1dcd78109e21246a6c8d92ba430a5edf236382595a4144b7
SHA1 hash: 7ad59abae695c6a3c73c163638d0cdb838d8d6b3
MD5 hash: 5d1fbef2344e0cfe9a602b0d46ee6075
humanhash: mexico-nuts-lamp-one
File name:SecuriteInfo.com.Trojan.Siggen9.45506.24009.22636
Download: download sample
Signature AgentTesla
Create hunting rule
File size:495'104 bytes
First seen:2020-05-11 16:11:23 UTC
Last seen:2020-05-11 19:02:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:bqfClk3cwaX0ilzgchRFNY+FQ0Q91lXqkOWklQn21v703U:bqfClk3cwaX0ilnPFQ0Q5qkvqdvQ
Threatray 10'679 similar samples on MalwareBazaar
TLSH 18B4CF40369C1B3AE4B6ABF52AA4A452D7F170693856E79E4DD211CF52F4F40C8B0E3B
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.45506.24009.22636.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 14:05:00 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ztolki2k6rzvjigikctoneij5qraysng7yujkvwr2wtbp3uzaba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'669 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-gfe8nd4zfs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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