MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c5cb355e6355dc5e245b7dbce846486af6995f8b4c155f2244420f8a21c7987. 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: 6c5cb355e6355dc5e245b7dbce846486af6995f8b4c155f2244420f8a21c7987
SHA3-384 hash: 1856e8fa4ee4b40af60a2682e8315fa231c1b5defea946897f306ceb498e1d00caaa6a71525d969a000fc4987d9069b7
SHA1 hash: 9c1ab91c1d0ed8329da9960534a696011aa84a1c
MD5 hash: 6fcb85f6cd2109cecb1176db19c8bfaa
humanhash: nitrogen-india-lima-wisconsin
File name:SMSLine_Shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'602'048 bytes
First seen:2020-05-11 07:59:12 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:Itb20pkaCqT5TBWgNQ7a634YkHwMWVJ1hmt9r6+lRQZQUuAsn6A:RVg5tQ7a6fkHwL497bQZMh5
Threatray 9'577 similar samples on MalwareBazaar
TLSH 7775E12373DDC370C3725273BA657701AEBB782506A5F96B2FD8093DE920122525EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: SM Line Shipping <info@smlines.com>
Subject: Copy docs for shipment of order 433+434 - YBHC
Attachment: SMSLine Shipping Documents.pdf.r00 (contains "SMSLine_Shipping Documents.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
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.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 08:42:53 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nrolgvpggvo4lysfw7n45bdeq2xwtfpywtavl4reiqqpriq4pgdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 9'567 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-d46b3t6xr6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
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

r00 37eb18b98d6e579d6bc8c6cf395abb5829d68320f8a2ddb3a1ae57004d8d4d66

AgentTesla

Executable exe 6c5cb355e6355dc5e245b7dbce846486af6995f8b4c155f2244420f8a21c7987

(this sample)

  
Dropped by
MD5 60ec3b11e4c424eb098601d71d3d5f5c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 37eb18b98d6e579d6bc8c6cf395abb5829d68320f8a2ddb3a1ae57004d8d4d66

Comments