MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 213bc1e79dd9fdc519dc1f286f1d0deae4ab6167aa69989d14c1f756fc6217dc. 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: 213bc1e79dd9fdc519dc1f286f1d0deae4ab6167aa69989d14c1f756fc6217dc
SHA3-384 hash: dc76d5411bed093f21101d53db6cbd697fdc67adc4a4c47017ecf385d7ef6a6e06a6a1fbcd3f652e700f8e75ef9d3f8c
SHA1 hash: 65d841fe87c51018a768927da45ad5be86c56b7f
MD5 hash: e8d7fcb10e0b60bed9d639b8980fe612
humanhash: equal-island-mobile-carolina
File name:PO # 39619.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'464 bytes
First seen:2020-05-22 07:14:02 UTC
Last seen:2020-05-22 08:02:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:0FQ8Y6MBcKOf71K7yy9DYg3wXJswX8bx8l4QaykTqCk9:Q3MBQJKXDF8uxO4Qxl9
Threatray 10'577 similar samples on MalwareBazaar
TLSH 1C940105AAFC6737E13EC7F885E1501103F9242A2453F36E5FD2B1D699B27208EA1E93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Caroline Cardinale<CCardinale@zwillingus.com>
Subject: Re: New Purchase Order # 39619
Attachment: PO39619.GZ (contains "PO # 39619.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.48419.11721.9555.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 00:04:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9a322022e5b43444c1c3a04a1dc2032a87dab0ae9deafaa2e6b688812a40f67e
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ac53b5d4b8c6078c51fab767ceb317bef2040df1e02165d86254e5e614f67d46
AgentTesla
+ 10'567 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-eh1ypc5g1n/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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

gz 340b7eeb1ee83ec595d7823cff96bf6d4d8460c699a554532b7e29bba7ab3bcb

AgentTesla

Executable exe 213bc1e79dd9fdc519dc1f286f1d0deae4ab6167aa69989d14c1f756fc6217dc

(this sample)

  
Dropped by
MD5 76cd2ab2f6ab7842ab8f9ebcb816ba85
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 340b7eeb1ee83ec595d7823cff96bf6d4d8460c699a554532b7e29bba7ab3bcb

Comments