MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28e39a753f7723de8723f5b5fe26b57b18342c869a8a8e86e138728d343d6b79. 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: 28e39a753f7723de8723f5b5fe26b57b18342c869a8a8e86e138728d343d6b79
SHA3-384 hash: fdf9b2dc8348a189226a1cdd5e995e31c3561e50138a034608869c721fbb655b81d5200026be23f44981c77b068aa2e3
SHA1 hash: 53a3c9043c87111373499800e7dffb5c67359d8d
MD5 hash: 7c738d899a5d3acd90f21482a70b0db6
humanhash: monkey-west-north-eleven
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:469'504 bytes
First seen:2020-06-18 06:04:25 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:xSSSiSSSSSSSSRC3uLzlm/CAGcDcWzF+X36qGZ4kcjtZXOR2GN1BEWO9jSlYOYHT:MuLoqPcDHp+nns31OWKSP1JHEvuz
Threatray 10'716 similar samples on MalwareBazaar
TLSH 6FA401097A9CCB06C57A9A7ED5E6501003B9BA133A22D31E3FC5339E15623F71906B9F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: chapar04.afr.hezardastan.net
Sending IP: 79.175.132.33
From: Haytham Halwani <admin@corpseed.com>
Subject: New Order
Attachment: New Order.zip (contains "New Order.exe")

AgentTesla SMTP exfil server:
mail.ametropolis.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19640/
Detection(s):
SecuriteInfo.com.BehavesLike.Generic.fc.30295.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Infostealer.BitStealer
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 06:06:07 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdrzu5j7o4r55bzd6w274jvvpmmdilegtkfi5bxbhbzi2nb5nn4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'706 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-js2shfcdjj/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Modifies service
Suspicious use of SetThreadContext
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks BIOS information in registry
Reads user/profile data of local email clients
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
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 2e18a5d394d1dd1c9c7deb68ade565baf3eef8046781fa577c401f165a560ffc

AgentTesla

Executable exe 28e39a753f7723de8723f5b5fe26b57b18342c869a8a8e86e138728d343d6b79

(this sample)

  
Dropped by
MD5 4d2bb137d6029957bcaea04e3276c276
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2e18a5d394d1dd1c9c7deb68ade565baf3eef8046781fa577c401f165a560ffc
Cape
Cape
https://www.capesandbox.com/analysis/19640/

Comments