MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75ccee5a407e9bf66bd14fa7e5fae92f80b06acb235fa972119d8c5ea4220c44. 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: 75ccee5a407e9bf66bd14fa7e5fae92f80b06acb235fa972119d8c5ea4220c44
SHA3-384 hash: 2dd5f4f0b2107072e804088786fdd4194b21476fea0f067e74184e6c584896a372915a4d25deac55da85331c73a09785
SHA1 hash: cd71429d55c43f33546540b339bbf76bb9741fab
MD5 hash: 0d24e8b2bb267a0852752cac8051d6b5
humanhash: hot-minnesota-early-mockingbird
File name:RFQ3442609.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:672'536 bytes
First seen:2020-06-29 06:40:23 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:VzGCp6rqlTMm3WIZbDKGXhadILpZs9Etr3yKDHctstGV1v7fz:FHVl5mI+V9gyKjVtGV1v7fz
Threatray 10'646 similar samples on MalwareBazaar
TLSH 3AE40B2A7A84F509D52C493344EF199063B2AAC32A13C70F7EC9AB6C5E413DB3E57359
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: nala.iixcp.rumahweb.com
Sending IP: 103.247.9.43
From: Jennifer <order12@harutyu.xyz>
Subject: RE:Order
Attachment: RFQ3442609.zip (contains "RFQ3442609.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15414/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75ccee5a407e9bf66bd14fa7e5fae92f80b06acb235fa972119d8c5ea4220c44/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 04:22:02 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oxgo4wsap2n7m26rj6t6l6xjf6ala2wlenp2s4qrtwgf5jbcbrca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'636 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/200629-tgqn7q2572/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Loads dropped DLL
Reads data files stored by FTP clients
Executes dropped EXE
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

zip b7ecb37437644e1d9c2b2a0f6b70f5001d6b03151e555775549005b62bd4074d

AgentTesla

Executable exe 75ccee5a407e9bf66bd14fa7e5fae92f80b06acb235fa972119d8c5ea4220c44

(this sample)

  
Dropped by
MD5 7fa86b921b653b03574d635c8433c1e8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15414/
  
Dropped by
SHA256 b7ecb37437644e1d9c2b2a0f6b70f5001d6b03151e555775549005b62bd4074d

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