MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3a6ec1b4593a2a1deac860673e88e87c29577fa412472c7b8132dd775dbb6ba. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3a6ec1b4593a2a1deac860673e88e87c29577fa412472c7b8132dd775dbb6ba
SHA3-384 hash: 81d406c505a4ba26b8af968a7eba4393c8304d52fe3427a60289f919fce5247622311ac34600df69a974e4c03171b1d2
SHA1 hash: 81999194e2bbc8ed937dd4769805347419fca994
MD5 hash: 8c37d525c748cc04723fc271c606d916
humanhash: grey-hydrogen-artist-whiskey
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:611'840 bytes
First seen:2020-05-27 18:06:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:zxRvp5uMPI377wVvTleCFXyKeRXx2YYs43iWyAXOOPNw/VtI3yGu3HyC:zx5p53hVJeCNVeR0Yr43YAXOOPNw/Vtv
Threatray 10'704 similar samples on MalwareBazaar
TLSH 7AD4BE2623BC430AC7EE5776E5A10026D6FAB307A477EF0B978495E91E13B0D6943363
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cmkl.co.in
Sending IP: 192.119.106.147
From: Mitch Nelson-Kleinschmidt <enquiry@cmkl.co.in>
Subject: Urgent New Order
Attachment: New Order.zip (contains "New Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.50102.28161.1037.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 02:20:00 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'694 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-xs16herbxs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
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 6d8990708f01d6833193aed26dc1084e6a1117faf216048abbce6f2a23b63c5a

AgentTesla

Executable exe d3a6ec1b4593a2a1deac860673e88e87c29577fa412472c7b8132dd775dbb6ba

(this sample)

  
Dropped by
MD5 c9d29e53a3d30926913b05cc4863447d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 6d8990708f01d6833193aed26dc1084e6a1117faf216048abbce6f2a23b63c5a

Comments