MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0549548342761f8d58baa10ff57ba4ba4aad17800c2d5155fb2c29fed8da95b9. 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: 0549548342761f8d58baa10ff57ba4ba4aad17800c2d5155fb2c29fed8da95b9
SHA3-384 hash: a27871a5eb5f79c100ff4da0baaed49581b5c1ce0a7a5db7e20f8cffe9348d3f2afee39a302b1e6100f2d064b7e1058f
SHA1 hash: fdc8bef7bd41483428beda9fef2e9cc66741dfdd
MD5 hash: 25d51d97162f97af501b5bee713a9d8f
humanhash: eleven-tennis-golf-cup
File name:CCE05082020_003 Dunamis Order 20200512 ,pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:607'744 bytes
First seen:2020-05-13 06:54:10 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 12288:NjCL00NQ5ygBRZetSKIqwAWpfvsIIhq5mdwS/EwiG:E+yYeoNqwAcHIhq5s/OG
Threatray 10'795 similar samples on MalwareBazaar
TLSH 5DD4AE586E0C9EDDC97BD6F14504A3492E50EC711904FD6D2AFB32AAC236FD2B4C91E2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 103.133.111.162
From: Priscilla Paradiso <qddbcindy@gmail.com>
Subject: Urgent Inquiry From Dunamis Industrial Ltd
Attachment: CCE05082020_003 Dunamis Order 20200512 ,pdf.zip (contains "CCE05082020_003 Dunamis Order 20200512 ,pdf.exe")

AgentTesla SMTP exfil server:
mail.ilclaw.com.ph:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 07:36:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=avevja2coypy2wf2ueh7k65exjfk2f4abqwvcvp3fqu75wg2sw4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'785 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-bq7yndj4g2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
rezer0
AgentTesla
CoreEntity .NET Packer
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 7803e7293c1fd6c51d5c708045a8efc6fc0e89adbe3676ad8a65306265cc684e

AgentTesla

Executable exe 0549548342761f8d58baa10ff57ba4ba4aad17800c2d5155fb2c29fed8da95b9

(this sample)

  
Dropped by
MD5 68e6de367ef039197614d2245ce43373
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7803e7293c1fd6c51d5c708045a8efc6fc0e89adbe3676ad8a65306265cc684e

Comments