MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76fb1d5cfa8df8ed4576587c6a45169f8fb052ca345d3479ea6948d26cd1d9a7. 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: 76fb1d5cfa8df8ed4576587c6a45169f8fb052ca345d3479ea6948d26cd1d9a7
SHA3-384 hash: c5ba926f0a3c1ffbbbb1dbc8ccd76c15d62ebfc4c37cc09a28b418f18246dc953939e6aa20044b91d4105b71dc443c86
SHA1 hash: 89b11e2e69b136a48de2e8f1db0a24ec6a0ef24f
MD5 hash: 7637251ae196426347e81163e416fb07
humanhash: pennsylvania-pluto-march-ten
File name:invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:393'216 bytes
First seen:2020-07-02 06:57:21 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 6144:UqzFUHYFH+WOBQfDu/vmghapaSCKMYaRAOkJjsc4oHDY8uDVKcUso+dyT:nDH+5BQ6e+I6RAOuZXHDoh7ox
Threatray 10'645 similar samples on MalwareBazaar
TLSH F584E12027FC9228FE761B74EAB541045333B6A96976E35E098C705E1FB7F828621773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host15.axxesslocal.co.za
Sending IP: 197.242.148.15
From: Christian Johansson <admin@kwac.co.za>
Subject: We need quotation for attach order,
Attachment: invoice.exe

AgentTesla SMTP exfil server:
smtp.ionos.es:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18329/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.23348.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/76fb1d5cfa8df8ed4576587c6a45169f8fb052ca345d3479ea6948d26cd1d9a7/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 06:59:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o35r2xh2rx4o2rlwlb6guriwt6h3auwkgroti6pknfene3gr3gtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'635 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/200702-t8bh48yma2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP 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

Executable exe 76fb1d5cfa8df8ed4576587c6a45169f8fb052ca345d3479ea6948d26cd1d9a7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18329/

Comments