MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56c86f76934005ff25803fc7b71dfbde700ebe9bec9fa69959c16672fd458e59. 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: 56c86f76934005ff25803fc7b71dfbde700ebe9bec9fa69959c16672fd458e59
SHA3-384 hash: e2869b437c5ae67bb1cac234a9ed2daa65de9926d05a59f3ee58f7b0e11aa4a981d93a4cca9bfb314a56e5a714e94877
SHA1 hash: 00144a852c15d42bc09809f028308334750a828c
MD5 hash: c846a747027c16f452fb6322de6a20a4
humanhash: pennsylvania-spring-blossom-twenty
File name:Revised Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'439'744 bytes
First seen:2020-06-03 08:19:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:itb20pkaCqT5TBWgNQ7aFkcap9hXI7qMtGFsxKgl86A:vVg5tQ7aFkPp9hX0qYGFKKn5
Threatray 10'947 similar samples on MalwareBazaar
TLSH 9D65E01363DDC361C3B25273BA25BB41AEBB782506B1F96B2FD40D3DE920162521E673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: biz-delivery.info
Sending IP: 178.124.131.162
From: B.G.A - Group <admin@biz-delivery.info>
Subject: Re: Revised Order
Attachment: Revised Order.zip (contains "Revised Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 03:17:06 UTC
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3eg65utiac76jmah7d3ohp33zya5pu35sp2ngkzyfthf7kfrzmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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abe4c6ba6e3908ab7f17071d3773a814a3c833c6e85abb44580820f12e07c395
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+ 10'937 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-3jf6e45vbx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
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 b0dc42939bcb5d5b0e8a9c6fda2e1264134563734e6c24ffd453fc71fb608d7e

AgentTesla

Executable exe 56c86f76934005ff25803fc7b71dfbde700ebe9bec9fa69959c16672fd458e59

(this sample)

  
Dropped by
MD5 31a4debf805de4c0c536db52ae5f9103
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b0dc42939bcb5d5b0e8a9c6fda2e1264134563734e6c24ffd453fc71fb608d7e

Comments