MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a319e1263ff7737b5d370e6d0c6202ecc7fddfb5cdec927514b8b7586ab0c3f. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a319e1263ff7737b5d370e6d0c6202ecc7fddfb5cdec927514b8b7586ab0c3f
SHA3-384 hash: 8dc300509804bd056ac394aa283f081f096731419c32ee34f24de2a23354e676f2ef03e1dd04dabdeec19638c8bf8fdd
SHA1 hash: 549f8e950444c2ee0999af67fd69421346806a78
MD5 hash: 3f16dc55906e2ec3b441e51dcb65f573
humanhash: asparagus-uranus-wolfram-wyoming
File name:BL_Shipping Document PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:450'048 bytes
First seen:2020-06-24 06:49:49 UTC
Last seen:2020-06-24 08:02:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:6EpNMfwC4O6CHT/otO69A4JmvBkGgmVqhTYUdGx5K7BvS+vYhb8:1pNVijotOaSamlUdj7BvqF8
Threatray 10'753 similar samples on MalwareBazaar
TLSH C0A4F146B7FCAA1BC67C06F8C4E2178883B265AB71D2FBD95C8464E069C37E645217C3
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: i-expressdelivery.com
Sending IP: 209.58.149.73
From: DHL Document Shipping <info@i-expressdelivery.com>
Subject: DHL-PARCEL & DOCUMENT SHIPPING: You have a package.
Attachment: Document Delivery.iso (contains "BL_Shipping Document PDF.exe")

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

AgentTesla SMTP exfil email address:
sales@mosaiclayouts.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13506/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6a319e1263ff7737b5d370e6d0c6202ecc7fddfb5cdec927514b8b7586ab0c3f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 06:51:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=niyz4etd753tpnotodtnbrraf3gh7xp3ltpmsj2rjofxlbvlbq7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'743 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-y8ayyfd3ej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
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
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

iso cf3d619f1b5f42cbd637222c1aaa41916b17d8dfa6a909a9374700fa8d863061

AgentTesla

Executable exe 6a319e1263ff7737b5d370e6d0c6202ecc7fddfb5cdec927514b8b7586ab0c3f

(this sample)

  
Dropped by
MD5 1ed335b1e993148b863dcc7b3c1b8a9b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cf3d619f1b5f42cbd637222c1aaa41916b17d8dfa6a909a9374700fa8d863061
Cape
Cape
https://www.capesandbox.com/analysis/13506/

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