MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e690e6380d38ece641b3c8a7a09672475ead068afbe9fa764b10bf5827457c37. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e690e6380d38ece641b3c8a7a09672475ead068afbe9fa764b10bf5827457c37
SHA3-384 hash: f413b923b969bfdbca6cc793ae7389415e79b311a27014677338af1bc158204264887ce5f668cd0405e4580e2f7bcfcf
SHA1 hash: 255a634d4a55cc2abb8942180102f2251c79f8ce
MD5 hash: 5de8c07856656bd5e4de95705c512ff6
humanhash: nebraska-north-triple-muppet
File name:RFQ PO20200616 MARINE . XLS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:438'784 bytes
First seen:2020-06-16 05:43:52 UTC
Last seen:Never
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:aY/JfA4ENb5XbKD/t/r+vbKKEuhbzUamIh5hR2mg3:aY/JfAZXbKD4PlGIvhR2f3
Threatray 10'644 similar samples on MalwareBazaar
TLSH B394120EA74C5326C67C9A7E80F2225843F5B2A73913D3E76F8032BE5D737E54512A62
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: melter.com.mx
Sending IP: 139.99.90.156
From: PT Bosung Indonesia <sales@melter.com.mx>
Subject: RE: RFQ PO20200616 MARINE
Attachment: RFQ PO20200616 MARINE . XLS.zip (contains "RFQ PO20200616 MARINE . XLS.exe")

AgentTesla SMTP exfil server:
mail.kbbsthai.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10610/
Detection(s):
SecuriteInfo.com.Generic.mg.5de8c07856656bd5.21541.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 05:45:07 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=42iomoanhdwomqntzct2bftsi5pk2buk7pu7u5slcc7vqj2fpq3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
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+ 10'634 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-55gl2flpnx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
rezer0
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 96e2a4bb66b02d35e3bfdce77822a12e0800c69f483befe45b2df19324af1c91

AgentTesla

Executable exe e690e6380d38ece641b3c8a7a09672475ead068afbe9fa764b10bf5827457c37

(this sample)

  
Dropped by
MD5 7a69151ddc9a88c82405dc5e5c7553c6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 96e2a4bb66b02d35e3bfdce77822a12e0800c69f483befe45b2df19324af1c91
Cape
Cape
https://www.capesandbox.com/analysis/10610/

Comments