MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 268259d8af13bc3e151874f20c2b370143be95002f58ad687b88c54becfe826b. 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: 268259d8af13bc3e151874f20c2b370143be95002f58ad687b88c54becfe826b
SHA3-384 hash: abdb1aa891908fc5431af69e0e3c8de51f6078fc982069e6c6a50586b5f85a1e530e8ca190f427a18fe09270aff44b58
SHA1 hash: f200f667e3813d037207c988723c33035fc6f953
MD5 hash: 73634c1613652ad6c186f252e9bf0dac
humanhash: bulldog-nevada-ten-massachusetts
File name:Ordem de Compra_Ref_6842_82917.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'528'320 bytes
First seen:2020-05-13 16:28:01 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:gtb20pkaCqT5TBWgNQ7ah8Rj84/zI2iew66ATMueZHPgZA1Tf6A:pVg5tQ7ah2ZkXPATMueN4yx5
Threatray 10'963 similar samples on MalwareBazaar
TLSH 4E65E02373DD8361C3725273BA25B741BEBF78250AA5F56B2FD8093DB820121525E673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: co.comboserv.live
Sending IP: 45.95.171.143
From: Anabela Carvisouto <info@comboserv.live>
Subject: Ordem de Compra_Ref_6842_82917
Attachment: Ordem de Compra_Ref_6842_82917.zip (contains "Ordem de Compra_Ref_6842_82917.exe")

AgentTesla SMTP exfil server:
smtp.erkonsentre.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
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:
ByteCode-MSIL.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 16:40:01 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2bftwfpco6d4fiyotzaykzxafb35fiaf5mk22d3rdcux3h6qjvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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858563cd6770ee15edc93e327c0a0b26bccaed57451779cacf084c379c36dd34
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+ 10'953 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-h58km7bytn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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.

Malspam

AgentTesla

zip 804a49bc64e123cd6413d206f36b279af59d09df8014560c05ec59cd23b7675d

AgentTesla

Executable exe 268259d8af13bc3e151874f20c2b370143be95002f58ad687b88c54becfe826b

(this sample)

  
Dropped by
MD5 bf18648f261b0321cafa0e6e98959dd8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 804a49bc64e123cd6413d206f36b279af59d09df8014560c05ec59cd23b7675d

Comments