MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b6a9fba247d1842b5d8916951be49963252619ded8f13c4c1003f31cc696e46. 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: 6b6a9fba247d1842b5d8916951be49963252619ded8f13c4c1003f31cc696e46
SHA3-384 hash: 219afb3b1fa4d6b492fa7f15af7bf2875e4e13ba070a7582d83549d8c52f66cac6c844c6c6efa8b7b0b8db36f6a47f55
SHA1 hash: c794a2543f0ab8c34467bc88a5fb7c7f1e2cc480
MD5 hash: 648754925ca31bf68447fb95a4378540
humanhash: coffee-orange-cold-fanta
File name:NEW ORDER REF 080620.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'483'264 bytes
First seen:2020-06-08 05:12:24 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:ktb20pkaCqT5TBWgNQ7aX2+/ZxguuhorvJfxv+9LhGK6A:NVg5tQ7aX5xNLrvJZv8z5
Threatray 10'951 similar samples on MalwareBazaar
TLSH 0D65E01273DD8361C3B25273BA667B01BEBF782506B5F56B2F980D3DA820122525E773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cevibi.it
Sending IP: 103.138.109.239
From: Sintec-Optronics@cevibi.it
Subject: ORDER
Attachment: NEW ORDER REF 080620.zip (contains "NEW ORDER REF 080620.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
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:
2020-06-08 05:14:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnvj7orepumefnoysfuvdpsjsyzfeym55whrhrgbaa7tdtdjnzda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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273f5d13f0e0693dd5efebb10076327a729f66f8cf0e07fd83358ebf0b9a933d
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8addc01173e27e282faccde8d201c4f7a95530c95525ae3290cea5e9537e6469
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9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
AgentTesla
d597ab712121a3e89fbb752081e14e81a45d1496d8f946fb11bbedfc619c9f09
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de2cdf22390a5a5b908d6f910e302cd337f064130065513ba97c1afe1b2f8003
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f8311c2389077ec88e9a7101e5950173d00356248136bc3e2242079ac4398cf6
AgentTesla
+ 10'941 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-jnaf8k6drs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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 fc31ac180c13c612e7c07ecbe432e573c87a37d0216da1a7fb5c507c49a17824

AgentTesla

Executable exe 6b6a9fba247d1842b5d8916951be49963252619ded8f13c4c1003f31cc696e46

(this sample)

  
Dropped by
MD5 470088c2c42ab27e6fd2a9fc4dc84e5a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fc31ac180c13c612e7c07ecbe432e573c87a37d0216da1a7fb5c507c49a17824

Comments