MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2adb3891f61ab6b0331e50da04a3cbbfef3a578da513e8360cd567727ed5e790. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2adb3891f61ab6b0331e50da04a3cbbfef3a578da513e8360cd567727ed5e790
SHA3-384 hash: 77c244d237311ac70913188bef1a97a7ef2d3f2f66cc267ef36d9f3b9b455f87618314f9b5025a32e1967581616c4cd9
SHA1 hash: 14ab17cb587ac00b2beaf5f653834afa609ec7bb
MD5 hash: 68fe304a73ae0902450e76c4eb4b0633
humanhash: potato-lactose-island-bacon
File name:BANK REPORT FOR PAYMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'452'544 bytes
First seen:2020-06-04 07:05:57 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:atb20pkaCqT5TBWgNQ7a9D5RrtASbsLahiwhhDe+Jcd6A:HVg5tQ7a9PtmTwrDeQc5
Threatray 10'958 similar samples on MalwareBazaar
TLSH 2765E01373DE8361C3B25273BA25B711BEBB782506A5F56B2FD4093DE820162521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: yourhost.sale
Sending IP: 178.238.233.18
From: Fatih Yildirim <info@fatsakimya.com>
Subject: BANK REPORT FOR PAYMENT RETURN/BANK DETAIL
Attachment: BANK REPORT FOR PAYMENT.rar (contains "BANK REPORT FOR PAYMENT.exe")

AgentTesla SMTP exfil server:
mail.dadupipes.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Gtzatff
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 22:37:46 UTC
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=flntrepwdk3lamy6kdnaji6lx7xtuv4nuuj6qnqm2vtxe7wv46ia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7b30f4495b6650b1059c97b73bfb14d5ce76636cfdeaf3f5537a1973e625bcb4
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897404cc2ca210c686471117bddcbc78d540347f78e008501e2956085174a104
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8efa5e8db185fb62c1a2156d79988c47d240abf1099e10cefc16a2d3956cb49c
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b6be0879f87f35a6f4c27d1666cf8e183427e868944e6a23d035a13b6208dfb6
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edf16d5a8a574b768e57a54d09c4bbce2476f25bdac71439d0a6a90afea1380f
AgentTesla
+ 10'948 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-f4cfg8jrl6/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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
Drops file in Drivers directory
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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 1fa764af51001e20f5b7967f6643e489d0c953bc09a3d710987f81d5a0c5afc1

AgentTesla

Executable exe 2adb3891f61ab6b0331e50da04a3cbbfef3a578da513e8360cd567727ed5e790

(this sample)

  
Dropped by
MD5 ab87fbbe5f73895c1fd602cdf3624919
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1fa764af51001e20f5b7967f6643e489d0c953bc09a3d710987f81d5a0c5afc1

Comments