MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d710447b99c5d26cac4643f971557e7d1b792010942ec3a4fc43ada5c02317da. 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: d710447b99c5d26cac4643f971557e7d1b792010942ec3a4fc43ada5c02317da
SHA3-384 hash: 5d9b6900f4f518952987ef902f0434bfdb2dfa5b345c2598373488a3c0fcf98d80f311135f6b0016c833f58978c49b8e
SHA1 hash: b27cdb7d108d9866c21bf2deb539f74acf8c1335
MD5 hash: 05964cb3d5ac0866f255dbff8c3e3d0b
humanhash: bravo-lemon-mobile-network
File name:46H3mT16hDd9iAu.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:374'784 bytes
First seen:2020-07-13 14:29:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:u4ihLfihJn4duw5eaZ+2TkYOAYbdWAzZSh3DPOEgFkzLxuvpD8uc5vMVk0hos7Vu:8LqhiEw5z5TkWYxWAmOTF8G/VDos1W
Threatray 10'760 similar samples on MalwareBazaar
TLSH 0C842239A2CC9712DC3697323E4AC382CA69CA7EC452B8BE9B11B35D9D3470716167F4
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: worldcarrier.gr
Sending IP: 88.218.16.246
From: purchasing@worldcarrier.gr
Subject: Urgent PO 674457, 874792 & 987010
Attachment: 674457.xlsm

AgentTesla payload URL:
http://192.3.31.220/46H3mT16hDd9iAu.exe

AgentTesla SMTP exfil server:
mail.qatarpharmas.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25424/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.58278.20787.6033.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d710447b99c5d26cac4643f971557e7d1b792010942ec3a4fc43ada5c02317da/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 14:31:04 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=24iei64zyxjgzlcgip4xcvl6punxsiaqsqxmhjh4iow2lqbdc7na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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75ce329091d54aa2fcf6cd6f58704493e0f4ac878279c49db239140051341931
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9d7e42c747de8d1f950c5fb27e4bee452d41140969f7a3af1da9e20e7fde6613
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a4871c9770bdd0f9454e689411f3ffb3267913568b49f6457d681470770fa92e
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aa5bb63c10ba7512a7f1612ca4b89768023be9fe17bcdf07665ec06640ca242d
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d12fda0c8cf02474c474c6cbeba40591ba336a7fdf8d3f164493e5f6200f77ca
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edc773741982183fbbca2bc01649bdd6904f8aac5392cec6cfcfeab881c1e727
AgentTesla
+ 10'750 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200713-f8myr7p2dn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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

Excel file xlsm 1943b72d34dbaf3abb226d62d68a4d27fe012c8a978ef1d32e393172d4b201d7

AgentTesla

Executable exe d710447b99c5d26cac4643f971557e7d1b792010942ec3a4fc43ada5c02317da

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/412468/
  
Dropped by
MD5 7dea468f495bfad5b8eacb2abe0ecd27
  
Dropped by
SHA256 1943b72d34dbaf3abb226d62d68a4d27fe012c8a978ef1d32e393172d4b201d7
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25424/

Comments