MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22f6feca235f79f443c03f74c7153819d46c9a93e6b4d8ea541712f3fb05978a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22f6feca235f79f443c03f74c7153819d46c9a93e6b4d8ea541712f3fb05978a
SHA3-384 hash: 7f42397ad5336d1d4f763c4f183ea4e5d24f86452fe200ff85e7030ea7b984467faa5fde67b7f90b9ba173fd0f08f565
SHA1 hash: 9ee37f346735dc6711f6e5ff88d0ed6b628454ce
MD5 hash: 22304ca38216df4f08e1817d9204c7c2
humanhash: bakerloo-eight-speaker-failed
File name:MS1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:625'152 bytes
First seen:2020-05-06 16:34:51 UTC
Last seen:2020-05-06 18:04:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:LNjprJlcceFAn1tNBHAufXDMa8Jk5jRqSH3xA04LncejrYbs0uefeS+zugGqPP7q:3rJldzjDTMa8Jkb5AT8uefErH7q
Threatray 10'565 similar samples on MalwareBazaar
TLSH 33D43A3E3AC1A406E13D4A7244F4568663B7B5837E02D70F7ADA479C6F223CB3B49259
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloudhost-162094.uk-south-2.nxcli.net
Sending IP: 165.84.219.70
From: Bahr <sales@autotoolsbrunei.com>
Reply-To: sales@autotoolsbrunei.com
Subject: P/O NO-9087734
Attachment: PO9087734_Pdf.r00 (contains "MS1.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Barys.7475.4519.4581.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 06:34:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=el3p5srdl547iq6ah52mofjydhkgzgut422nr2suc4jph6yfs6fa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'555 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-g7plg6345n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

r00 12d0fd898b06ca160e5a02dfc8a8760297927ce92414f0b68479189ce4145d80

AgentTesla

Executable exe 22f6feca235f79f443c03f74c7153819d46c9a93e6b4d8ea541712f3fb05978a

(this sample)

  
Dropped by
MD5 8c330a8a9f8c2fe3309757f2c7082e5d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 12d0fd898b06ca160e5a02dfc8a8760297927ce92414f0b68479189ce4145d80

Comments