MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a82b80d66b401a5695b1b5e3cdc8679a554f7b065c8f84bf7cd2322095df623. 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: 7a82b80d66b401a5695b1b5e3cdc8679a554f7b065c8f84bf7cd2322095df623
SHA3-384 hash: 017e9f4558c75a6d3c49e9f7a23a39196028ab322d3c585cdbd7fc4bdfd9491325ba39cece9c0e8283d2f1fab0313bcd
SHA1 hash: 8cac638d15eb09bff3c11f3ebb78856588ca1bc7
MD5 hash: dc14000411d19e3ea389f82a2e9b910c
humanhash: eight-item-oscar-robert
File name:M626007403INSTRUCTIONS_YMLU48531150_MV_UM_WITNESS_08E_147.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'352 bytes
First seen:2020-05-08 09:00:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:H60ix2rJHX+nOk7NQaiOznwyGLtH7x3kW3dn:hBd+nOkyVOTYHN0
Threatray 10'833 similar samples on MalwareBazaar
TLSH 6AF45B3A7BC5A804E13D097190B9569132B1EA833A02C31F7AC9D76CBF437CB775A256
Reporter abuse_ch
Tags:AgentTesla exe geo GRC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.yildizhost.com
Sending IP: 185.131.50.16
From: Adelphieoffice <contact@hellasob.com>
Subject: Επείγουσα επισκόπηση των συνημμέ\x0aνων λεπτομερειών
Attachment: M626007403INSTRUCTIONS_YMLU48531150_MV_UM_WITNESS_08E_147.7z (contains "M626007403INSTRUCTIONS_YMLU48531150_MV_UM_WITNESS_08E_147.exe")

AgentTesla FTP exfil server:
ftp.deep-distribution.ro:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-08 09:34:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkblqdlgwqa2k2k3dnpdzxegpgsvj55qmxepqs7xzurseck56yrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'823 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-2e6tns64he/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
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.

e296808a39144f271ab0a316b0b3b19f

AgentTesla

Executable exe 7a82b80d66b401a5695b1b5e3cdc8679a554f7b065c8f84bf7cd2322095df623

(this sample)

  
Dropped by
MD5 e296808a39144f271ab0a316b0b3b19f
  
Delivery method
Distributed via e-mail attachment

Comments