MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc45113b5ca48cd246e8b3f5a1f57a43ec38d5959e430998ee83563a6ff6a77f. 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


Intelligence 1 File information 3 Yara 3 Comments

SHA256 hash: bc45113b5ca48cd246e8b3f5a1f57a43ec38d5959e430998ee83563a6ff6a77f
SHA1 hash: 6af76fcc364763971386e9dfaf13088a56005ead
MD5 hash: 64f5e025327c7554635c127d51c69159
File name:Quote_213417_from_Greenco_Manufact_C0_352.pdf.exe
Download: download sample
Signature AgentTesla
File size:530'432 bytes
First seen:2020-05-23 07:26:58 UTC
Last seen:2020-05-23 08:36:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 6144:RS+T1qTwovJOeKFanO82VAwrerpjatTnU0LyuI1/DapCFO0mPwp6BIFvvGAbKsV9:YZlB2VAQerItTnKumepzPwpa4v/bpH
TLSH C7B4CF1A138C556AE99CC6BBD0D23A0406F4E46D249BEB9AEC71A4FE4B1F373C58510F
Reporter @abuse_ch
Tags:AgentTesla Chase exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: secure.com
Sending IP: 50.77.119.9
From: Chase Bank<info29381@secure.com>
Subject: Verify your Chase Account
Attachment: Quote_213417_from_Greenco_Manufact_C0_352.pdf.img (contains "Quote_213417_from_Greenco_Manufact_C0_352.pdf.exe")

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

Intelligence


Mail intelligence
Trap location Impact
Global Low
# of uploads 2
# of downloads 27
Origin country FR FR
ClamAV SecuriteInfo.com.BackDoor.SpyBotNET.17.21636.11452.UNOFFICIAL
VirusTotal:Virustotal results 34.72%

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
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

Executable exe bc45113b5ca48cd246e8b3f5a1f57a43ec38d5959e430998ee83563a6ff6a77f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments