MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c706f368dbef31f72b1014d16a23f3f69abdbad6f62571e6325930c549afda2c. 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: c706f368dbef31f72b1014d16a23f3f69abdbad6f62571e6325930c549afda2c
SHA3-384 hash: fa3bfcd9e51e518a3b04bff03068b53981536a5230d29208f5ce9c575bc36b460793d8bab801f00cb1d817d981ae4cdc
SHA1 hash: 39fc92ea27727aa57910015a72df0beb6b7887c0
MD5 hash: 0282b49af67ee721257b1f5befee8d2e
humanhash: oscar-potato-avocado-missouri
File name:Final Payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:418'816 bytes
First seen:2020-05-13 10:40:59 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 12288:8Yhpds1/KIXjCah6CB2UcZAiHZgxyzGuuc5KLdJ40I9OUvn:fO1/1XjFkUcZV5gyzuyaD4J3n
Threatray 11'385 similar samples on MalwareBazaar
TLSH 1C94121E2748163FE3AE15F6D1714804D3F479282BC2E3DE4C826DE79C923E699129DB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: crbenv.com
Sending IP: 197.185.109.178
From: Nur Hafawati ( Account) <Account@crbenv.com>
Subject: Re: Overdue Balance Payment // INV#2020-000185& 2020-000186 / Glory Navigation
Attachment: Final Payment.zip (contains "Final Payment.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 07:39:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4dpg2g354y7okyqctiwui7t62nl3oww6ysxdzrsleymksnp3iwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'375 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-v22vg94ckj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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 ae9d67c2ab9848b61815f83f095628df146498e24e60c99797ab7fdfa032c8cf

AgentTesla

Executable exe c706f368dbef31f72b1014d16a23f3f69abdbad6f62571e6325930c549afda2c

(this sample)

  
Dropped by
MD5 40748b67a5f171b001f006f5ddd420a6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ae9d67c2ab9848b61815f83f095628df146498e24e60c99797ab7fdfa032c8cf

Comments