MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2fe00c0e9a0dec7e53b4dc06ce6346042ef725cbefc2e4f45263e9c546d34d1. 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: a2fe00c0e9a0dec7e53b4dc06ce6346042ef725cbefc2e4f45263e9c546d34d1
SHA3-384 hash: eb79a43473c521dcd817eedf8c1e9378681101741d7b9d623d1fb73f70764d68db4b1664346f56fc920e9d0d8563b9dc
SHA1 hash: 65323b5b51432a43dc23970154e60e091b2487dc
MD5 hash: 5a15bed37168b2f5f5072b545106933a
humanhash: social-mississippi-nuts-butter
File name:RFQ.4414_12.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:408'064 bytes
First seen:2020-06-30 17:28:42 UTC
Last seen:Never
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:JCfCa3RarYpA135WFU5jkxtBkUsbxN4Ejk:JCfCacyA1JWFU5oxtBkUsbx0
Threatray 10'724 similar samples on MalwareBazaar
TLSH 47941237B3A44B69CAF8A7B578B054210FB36C476A64F26D6E4475CE1A73B10D221F23
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: v87674.dpvps.com.au
Sending IP: 110.173.134.202
From: Bernardino López Fernández <bernardinolfernandezofficial@gmail.com>
Subject: RFQ.4414_12
Attachment: RFQ.4414_12.rar (contains "RFQ.4414_12.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17492/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a2fe00c0e9a0dec7e53b4dc06ce6346042ef725cbefc2e4f45263e9c546d34d1/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 17:30:07 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ul7abqhjudpmpzj3jxagzzrumbbo64s4x36c4t2fey7jyvdngtiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8
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885c0db8dce61efe0b93c41f8eaf4e42f0180ba4b9045d8ca6978298d81bebec
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AgentTesla
+ 10'714 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/200630-m9vkvyq5gs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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_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.

d4cd205c79097a08a457aab291bdc742

AgentTesla

Executable exe a2fe00c0e9a0dec7e53b4dc06ce6346042ef725cbefc2e4f45263e9c546d34d1

(this sample)

  
Dropped by
MD5 d4cd205c79097a08a457aab291bdc742
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17492/

Comments