MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9597ebef624e89be35b866dfc3ecf37fec6178892df7dd159a30730b2bf2ca65. 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: 9597ebef624e89be35b866dfc3ecf37fec6178892df7dd159a30730b2bf2ca65
SHA3-384 hash: dbf34b5b2a966c8388cc83dff6d64022ea6163757c59f00f62bb7838b43fc195f95617c522d8a0bd7f9f4160cbf8a301
SHA1 hash: 877b06a997113b4237ea8b9feaef729aeccf6ea0
MD5 hash: 4eb5aa0de454ce31b9a76a3c19c90326
humanhash: butter-nebraska-jupiter-one
File name:Invoice_PL18162020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:431'616 bytes
First seen:2020-06-18 06:19:57 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:Kc6eTR0/eRBd6kxmBUc0VHcLcR1vauBlJsDAhe:Z6KkogULV84RMTA
Threatray 10'692 similar samples on MalwareBazaar
TLSH 209401097A88CB1AC579577AC5E7050003B9AE633A22F32E7FC4736D25527E3A54638F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mtoolsservices.com
Sending IP: 104.223.196.7
From: Anesmarina <sales@mtoolsservices.com>
Subject: Re: Supplier Invoice, Packing list, BL
Attachment: Invoice_PL18162020.arj (contains "Invoice_PL18162020.exe")

AgentTesla SMTP exfil server:
smtp.grand-elephant-id.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19681/
Detection(s):
SecuriteInfo.com.FakeAlert.9060.1798.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 06:21:11 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=swl6x33cj2e34nnym3p4h3htp7wgc6ejfx352fm2gbzqwk7szjsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
057f4ea12c391a6fb346574383fb2a4feaf692e4bdb8383160b34672fdf239da
AgentTesla
069ce231194bdb4305fde084a55ad1026acaa073fcb90110b132ba27a53441ab
AgentTesla
143da9c82587966091a89e47a13083cbfa757699296e37b333ba607c7052dc8f
AgentTesla
313fc2bc689fcc4d9d0b191fa6107cf29dd9f56aba4b3ef2ad0b02e6a7596bf4
AgentTesla
319274d1c6c50850ea1fb7673c288c90b4df3420fd6362bac3fbfb93e3f1ea2d
AgentTesla
6e7b381441447157749ba664134682c01bad587614b29dab79aeab904419857d
AgentTesla
7bb0368333b8dc8c6b4c422f11c02ec43d385547b460c2f1f8cf78013521a2f5
AgentTesla
b32e124d79e22d6fa01bea107ce49b5247629f4c4be8b27242887f2151d9ac31
AgentTesla
bf7ae4c4b3df671cb890a8814463ad46ec4d6edb6da0fe9c9201c1d3d9bec52d
AgentTesla
cdef1fc7b825c5c220e1f3422d9e1da4e930473ff6c113b6610db99eccca8e17
AgentTesla
+ 10'682 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-mrqyxs21ex/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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 d5b675597fd24790da3f98c60f278e2b888c0dc5e87a854bafb9ad3dc8b54277

AgentTesla

Executable exe 9597ebef624e89be35b866dfc3ecf37fec6178892df7dd159a30730b2bf2ca65

(this sample)

  
Dropped by
MD5 8f56c62c88f5bb7de617bbd5c95a48fc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d5b675597fd24790da3f98c60f278e2b888c0dc5e87a854bafb9ad3dc8b54277
Cape
Cape
https://www.capesandbox.com/analysis/19681/

Comments