MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 804d01bb3f46132f943b3d3434299e5fa3e3dc8cb4c9072444c4b700bb3b3a8c. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 804d01bb3f46132f943b3d3434299e5fa3e3dc8cb4c9072444c4b700bb3b3a8c
SHA3-384 hash: 9863d94d4bf0c497244a787c94fd3d05cf06405ba9aa4f4f6bc5d0cee5d3193f60c96d391ed6339b977f6c0ea7f52694
SHA1 hash: 36eb43e9f99f1baa95f77c3d1926e2cc2e98f511
MD5 hash: d12eeca3cc6ba3c14980b9011d7e5e05
humanhash: delta-lion-foxtrot-alabama
File name:48392_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:403'968 bytes
First seen:2020-06-05 06:23:52 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 6144:chuTQF09RKThRX3+ggb2Clb5qta5sUBpaHuMrSuu54dHm/peu8C/uUjYjSQ:cETLR2RXOp2CPwa5R8ueSbyRm/pAC/9
TLSH EE84D002BAD99AD6E167C3FB8D223D2053E5AC352415CD7E6C8930DE6A75B860631F0F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: callisto.dnshigh.com
Sending IP: 185.81.2.117
From: Dentsu Group inc <dellarosa.l@semplicecasa.it>
Subject: Fw: purchase order _48392_pdf
Attachment: 48392_pdf.iso (contains "48392_pdf.exe")

AgentTesla SMTP exfil server:
mail.impressindia.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 02:49:55 UTC
AV detection:
23 of 30 (76.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qbgqdoz7iyjs7fb3hu2dikm6l6r6hxemwteqojceys3qboz3hkga._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-d97cyz5fns/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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.

efd1674cfcec390bb8fed4c8d0730fe8

AgentTesla

Executable exe 804d01bb3f46132f943b3d3434299e5fa3e3dc8cb4c9072444c4b700bb3b3a8c

(this sample)

  
Dropped by
MD5 efd1674cfcec390bb8fed4c8d0730fe8
  
Delivery method
Distributed via e-mail attachment

Comments