MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64c03c4f1e488b05a2284a05abae677689881f3c02f365f0c078b94ff22eb6e0. 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: 64c03c4f1e488b05a2284a05abae677689881f3c02f365f0c078b94ff22eb6e0
SHA3-384 hash: b4e0fb469c8c39fc3390dd1a2304a13f3c5e602926ff9c6264a101028637e21a22bf91f65c0ec56dc330dbb52be8f43b
SHA1 hash: 6440d354753537c56734a99d6effa30cb6fbc096
MD5 hash: 3a0eb6e331ca4e4e01c1b97cea20529b
humanhash: avocado-speaker-fish-shade
File name:#NEW_ORDER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'976 bytes
First seen:2020-06-16 13:51:57 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 6144:qkG2DAordqooDu+KzVqEM3gelqLcgxyevATh+9mUefeF/8l81wRT9q1:qkGMnRYDnKzVqEEgeeWkcU/gQWk
Threatray 10'636 similar samples on MalwareBazaar
TLSH 6D940208377D523AD7BC973998F524044BF8E4767263EA1A8E8536EC2D66BC60253F03
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: alkhalidgroup.com
Sending IP: 103.99.1.173
From: RAMESH KUMAR GUPTA<sales@alkhalidgroup.com>
Subject: RE: INQUIRY CONTRACT ORDER
Attachment: NEW_ORDER.rar (contains "#NEW_ORDER.exe")

AgentTesla SMTP exfil server:
mail.pro-powersourcing.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/11032/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.5761.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Infostealer.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 13:53:05 UTC
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtadyty6jcfqlirijic2xltho2eyqhz4alzwl4gapc4u74row3qa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'626 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware evasion keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-6ebkdgcwzn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Disables Task Manager via registry modification
Drops file in Drivers directory
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

rar 1c1251d1779735a418b580c6ad006339b3fca4516e2797328779ddd91dd0cf18

AgentTesla

Executable exe 64c03c4f1e488b05a2284a05abae677689881f3c02f365f0c078b94ff22eb6e0

(this sample)

  
Dropped by
MD5 154529e043941b3525074999934269a8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1c1251d1779735a418b580c6ad006339b3fca4516e2797328779ddd91dd0cf18
Cape
Cape
https://www.capesandbox.com/analysis/11032/

Comments