MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 668f01daacf5669e29c8ee7c479531bb3db073cf641e78cb78a7c141cd7bbddc. 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: 668f01daacf5669e29c8ee7c479531bb3db073cf641e78cb78a7c141cd7bbddc
SHA3-384 hash: 27d210a6ef02102f5e7101dccfe97c10cc4f6e44a6fb6f23564b0aa67f19bed2167ada02f61dfe54654950218bf10ded
SHA1 hash: eba883e1f879f0c6f77b2c7432c8a4f2413be4ea
MD5 hash: f55b9e608329ea7ffcf36048239a814a
humanhash: moon-comet-wisconsin-mexico
File name:0809000000009000.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:479'232 bytes
First seen:2020-06-19 05:59:28 UTC
Last seen:2020-06-19 07:04:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:1e9SZEgn05KWqwKMuiVvQQaT0oAu3qSV1XTbyV/r2iN:1e9Pc9WqwKMuCvQHZDbS/r1
Threatray 10'575 similar samples on MalwareBazaar
TLSH 4EA4132C16F88738EEEF07F925FA5A708771A2559A13FB1D1F86E9E84F6339150500A3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: punggol.apc.sg
Sending IP: 124.6.61.96
From: Juana. María del Carmen <sales@gye.hamburgsud.com>
Subject: extracto de factura 2020.
Attachment: 0809000000009000.cab (contains "0809000000009000.exe")

AgentTesla SMTP exfil server:
mail.ereglitso.org.tr:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9443/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.457.19253.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 01:17:00 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2hqdwvm6vtj4koi5z6epfjrxm63a46pmqphrs3yu7audtl3xxoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26f9c482fd452faa690d8a0ed01e9962d8850b343af8a59a6817852c6e71f6f6
AgentTesla
27a17a1a1ea5a6fe28d30022d246f75e80942a6a9cbe483f87f8b6c103d39a8f
AgentTesla
2a431d0304e370e8acdc74d64ec7333b45628d903ceef803b1a5a847b58b59ae
AgentTesla
661a23fbb68a04d534e7dc2f481065984141666fac72ef0a5342a622c0a1fba3
AgentTesla
7edb0b86650ff76c5b00c25c9f642bc4e163a946fe34efab15c0ea3cfee10c60
AgentTesla
8d053866df085d2d3a41812627b3df57dec40d25dbd137fa4558b628b80089b4
AgentTesla
8dcadbefa739a5144eef16bd780e73af991e71f60966de10fd79b593a4f16f1e
AgentTesla
99096e97d0b0340bb5e00160316710348b3e37d5670c9e9264dd7d9cefe41aaa
AgentTesla
e06afa0c894ebda14b627718de1c45ac92bc1037a26592f4df7751c918bb1bc4
AgentTesla
e5b32753edbcb2b6293bac76ce830328b5c142d4de5c26a12216f4c80632448d
AgentTesla
+ 10'565 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/200624-4f6gdf9jbn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email 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 71bbf98912771141062bebd74a22548eadd6cd57e1add5bc5ea6da391bd61ccc

AgentTesla

Executable exe 668f01daacf5669e29c8ee7c479531bb3db073cf641e78cb78a7c141cd7bbddc

(this sample)

  
Dropped by
MD5 88cea152907e9b42a44c2c5e0421617b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 71bbf98912771141062bebd74a22548eadd6cd57e1add5bc5ea6da391bd61ccc
Cape
Cape
https://www.capesandbox.com/analysis/9443/

Comments