MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7348aa6bc1128a83b361be3add1588adb8c41cb7e83fb3bf8625d63521da91c8. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7348aa6bc1128a83b361be3add1588adb8c41cb7e83fb3bf8625d63521da91c8
SHA3-384 hash: ed2ce4f924a81589d9d33b1ca162ac769f04c10b7f08b2346c5eeb18ad6cba6a5965f6e043b6179035179a29f3751c1d
SHA1 hash: 90cee96a631330b0a796840693ab93cda15c3575
MD5 hash: 503c9f40d7fa05c4cb20633a6fb4e603
humanhash: cardinal-robin-aspen-twelve
File name:Invoices.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:488'960 bytes
First seen:2020-06-29 06:49:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:hLUAGKc4Dj1opIG8czrdk8D3cWnq+q5qaWjoIwrjOF:Btd6b8ciMzqr5qadVr
Threatray 10'652 similar samples on MalwareBazaar
TLSH 37A4E19073B94B1BE5BE47F940A0115057B639667627E36D8CC170EA0EB37C20E6BB1B
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ismarine.com.tr
Sending IP: 37.48.85.246
From: DHL SERVICE <EXPRESS_ADG@ismarine.com.tr>
Subject: victim-email RE: AWB/INVOICE
Attachment: Invoices.pdf.zip (contains "Invoices.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15432/
Detection(s):
Win.Packed.Noon-8361669-0
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7348aa6bc1128a83b361be3add1588adb8c41cb7e83fb3bf8625d63521da91c8/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 06:51:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oneku26bckfihm3bxy5n2fmivw4mihfx5a73hp4gexldkio2shea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'642 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/200629-j88ax37w9s/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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_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 cc879151b41ce6cca54ebb24cb34f11a06e4f24a187f8b69cc612e68e22d081b

AgentTesla

Executable exe 7348aa6bc1128a83b361be3add1588adb8c41cb7e83fb3bf8625d63521da91c8

(this sample)

  
Dropped by
MD5 692b47eb2bd9abb628c89a88e9ee19a4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cc879151b41ce6cca54ebb24cb34f11a06e4f24a187f8b69cc612e68e22d081b
Cape
Cape
https://www.capesandbox.com/analysis/15432/

Comments