MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64264df837360c369765793af002c3576660a16f686473b5d3d97733c10a8ecb. 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: 64264df837360c369765793af002c3576660a16f686473b5d3d97733c10a8ecb
SHA3-384 hash: 755c688dc23ae908cf0f0910e6c3d02c59cc6e58aa3903e3ea2ed5e371f2597316a707436fe9297c4ffd3bdea9eabfe6
SHA1 hash: 5177aaa631370a9b2eb96a96c6c21710c7992669
MD5 hash: 01bdf85fd9d60dc595da5538886183b6
humanhash: social-sweet-alanine-saturn
File name:Shipping documents.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:468'480 bytes
First seen:2020-06-20 06:54:39 UTC
Last seen:2020-06-20 19:49:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:n7I50gljtpQfM3VQ3bReajk+qJ6wOapsgUKVvzNP1dNUI7rG3jJE44USluGk3iXI:ULpvlQ3bRemaprzdr6IG3b4HjGcwp
Threatray 10'616 similar samples on MalwareBazaar
TLSH 72A4121473F80364CA978FB601B1815017F6B9163A37E71E6E8161BE1A33BD29693F63
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: jbfmail.com
Sending IP: 103.99.1.170
From: "Arun Davande"<arun_davande@jbfmail.com>
Subject: Shipping Documents // CI 2024000031 // 100 MT to ALTAMIRA
Attachment: Shipping documents.pdf.rar (contains "Shipping documents.pdf.exe")

AgentTesla SMTP exfil server:
mail.microtechlab.in:587

Intelligence

File Origin
# of uploads :
4
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9957/
Detection(s):
SecuriteInfo.com.Generic.mg.01bdf85fd9d60dc5.21625.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-20 04:51:12 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqte36bxgygdnf3fpe5paawdk5tgbilpnbshhnot3f3thqikr3fq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'606 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware evasion persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-4nn1ep4ac6/
Behaviour
Suspicious use of WriteProcessMemory
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Drops file in Drivers directory
Disables Task Manager via registry modification
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

rar 3b7fd71567e54e1908df6aa4a26edf76a08706cd5d7df02a1fd74b4f3f280f09

AgentTesla

Executable exe 64264df837360c369765793af002c3576660a16f686473b5d3d97733c10a8ecb

(this sample)

  
Dropped by
MD5 d91cff498e6a694d64a0ec82b667bc55
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9957/
  
Dropped by
SHA256 3b7fd71567e54e1908df6aa4a26edf76a08706cd5d7df02a1fd74b4f3f280f09

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