MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 859d266c7cf04978e4015c77e18b7372e1b4eb5682e3ebbcdc280633f6fa4dd9. 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: 859d266c7cf04978e4015c77e18b7372e1b4eb5682e3ebbcdc280633f6fa4dd9
SHA3-384 hash: 19940dc6bfe157126ab570d9dd28570287db65238b64c0460edbdb49fadc36d6e417665affe5a662822679d58cf582ea
SHA1 hash: d28b15fb24842b6083133c0528990d4ba632ba96
MD5 hash: ee30fac6d11885f01b944133155c25e0
humanhash: violet-orange-thirteen-happy
File name:PDF Review Price List.zip.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'544'192 bytes
First seen:2020-05-14 06:14:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:etb20pkaCqT5TBWgNQ7aKVRj8nszPJFlTc877koRd0heT+va8Z5M6A:LVg5tQ7aKbKy7Qo70he+u5
Threatray 10'902 similar samples on MalwareBazaar
TLSH BC65E02373DE8361C3B25233BA25B751AEBF782506B5F86B2FD4093DE920121525E673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.d-harbor.com
Sending IP: 162.144.133.178
From: THINNAKORN VIROTE <info-nagasaki@psscombine.com>
Reply-To: account-nagasaki.posscombine@gmail.com
Subject: Re: Price Review/price list
Attachment: PDF Review Price List.zip.zip (contains "PDF Review Price List.zip.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 05:14:18 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwosm3d46bexrzablr36dc3tolq3j22wqlr6xpg4faddh5x2jxmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'892 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-nckax3emy2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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 f2b0d806043c69d6348e41a93f943ee49db1c5190e70b55c34a1f7a4b453a7d5

AgentTesla

Executable exe 859d266c7cf04978e4015c77e18b7372e1b4eb5682e3ebbcdc280633f6fa4dd9

(this sample)

  
Dropped by
MD5 c201cbba7f6e5992d1d42c77b34da57c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f2b0d806043c69d6348e41a93f943ee49db1c5190e70b55c34a1f7a4b453a7d5

Comments