MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d77811b038e2343af8a15693039baaee12d850219c9642ab49613b589d781153. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d77811b038e2343af8a15693039baaee12d850219c9642ab49613b589d781153
SHA3-384 hash: 1eec9323c0d310b162383ae6feb4b1dd88fbc338f9cf064d6dcbcb3614da4b5e39d2e21cf50c86b2d87b63b6ab9bed0f
SHA1 hash: 213236b7b7fe4cea334a4b5414ffd41079cb5d5f
MD5 hash: c5566dc236d23040a5a4dcb98956ff31
humanhash: ten-equal-hamper-vermont
File name:Listed Products.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:628'736 bytes
First seen:2020-05-21 07:36:41 UTC
Last seen:2020-05-21 08:52:51 UTC
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:kT63e53HHeUsLitqkvuN7p3fI8SmGxmEMzLBI4AIcqOncnf2le:Q63eJne2QVPt1zVI4AZncnI
Threatray 11'122 similar samples on MalwareBazaar
TLSH 3DD42A3E3A85B405D23CC57250956992A2B9A9433E51CB4F3FCE57ACAF033CE3B25259
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.almanar-group.com
Sending IP: 85.187.140.185
From: Shelly (Ms.) <gul-bros@iinpp.cd>
Reply-To: kate.wang@aus-home.com
Subject: NEW INQUIRY FOR ORDER
Attachment: Listed Products.arj (contains "Listed Products.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.40314.16682.27755.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 02:59:04 UTC
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=254bdmby4i2dv6fbk2jqhg5k5yjnqubbtslefk2jme5vrhlycfjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
nanocorerat
Create hunting rule
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e2d41ea113d27dfc5db3bf7e40794fc95ba9ee7775128e6204c7c3ce13861f01
AgentTesla
+ 11'112 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-pqafdcd1b6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
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
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

arj 34e2b745569e9cc0a26031bf3a7f20940be6cd0e7002c0f0ca4b342ee39060f7

AgentTesla

Executable exe d77811b038e2343af8a15693039baaee12d850219c9642ab49613b589d781153

(this sample)

  
Dropped by
MD5 afc21109e653bb9a60f22d8caba8552a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 34e2b745569e9cc0a26031bf3a7f20940be6cd0e7002c0f0ca4b342ee39060f7

Comments