MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e19036840b004b79bb9ba2de79789e5404c833033f0b22e74e8eb98c1cba3b64. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e19036840b004b79bb9ba2de79789e5404c833033f0b22e74e8eb98c1cba3b64
SHA3-384 hash: 4aee32ca50b14845f8e7d8a9d3f4d2339e727a0c0d6975dded2041886f9798d4f9a7866974852efaa8cf1df679f71b80
SHA1 hash: 214422fd407832376b2a35275bd8490078dfdd6f
MD5 hash: 7c9e5e058fcb62f7e6f5ab8a18b01f75
humanhash: wyoming-nebraska-august-aspen
File name:RFQ for Tender 7290 2020 ITCC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:376'320 bytes
First seen:2020-07-02 07:50:33 UTC
Last seen:Never
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:T8jkhev2GhNGgU++8sqB3hl/VHwVHYF/+y24w1CL2Cp5sYOhnkn0KHbcHJNB:T8jku2iNGgU+H7/D+y24KxCorhnwHg
Threatray 10'667 similar samples on MalwareBazaar
TLSH DA8402F563A50A4ACC6F0BBB1494BC10E3B57B0BF6D3E24C1ED431AA1A777D24610B96
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.ihszimbra20.com
Sending IP: 94.138.192.210
From: Jabbar Khan <info@bulutmetal.com>
Subject: RFQ for # Tender-7290-2020-ITCC
Attachment: RFQ for Tender 7290 2020 ITCC.rar (contains "RFQ for Tender 7290 2020 ITCC.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18380/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e19036840b004b79bb9ba2de79789e5404c833033f0b22e74e8eb98c1cba3b64/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 07:52:05 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gidnbalabfxto43ulphs6e6kqcmqmydh4fsfz2or24yyhf2hnsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'657 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200702-w1vpg3fz7x/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

rar e90fd9cdb3e4c823fe072ab6cc045291e877a3f4e99a131c33a37a75a66658e7

AgentTesla

Executable exe e19036840b004b79bb9ba2de79789e5404c833033f0b22e74e8eb98c1cba3b64

(this sample)

  
Dropped by
MD5 cd878af4edb569d14aa5d54771514472
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e90fd9cdb3e4c823fe072ab6cc045291e877a3f4e99a131c33a37a75a66658e7
Cape
Cape
https://www.capesandbox.com/analysis/18380/

Comments