MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7603c2ff751e34b015003dd08365b045edd36ca2ce87c381582077ab968b7cd5. 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: 7603c2ff751e34b015003dd08365b045edd36ca2ce87c381582077ab968b7cd5
SHA3-384 hash: c2e9a93811bbfdf5ca8b90cf08eb65e3df660be55318ca6c3bca9531c83bd2ecb7d799552a1fafb516f09242071f1d32
SHA1 hash: 4b5bdc477882bb48705ac5c2c9e2c778150757d3
MD5 hash: 08729e0a234c10142c7fc0471801e9f9
humanhash: oregon-venus-xray-bacon
File name:Quotation (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:438'272 bytes
First seen:2020-05-19 07:37:55 UTC
Last seen:2020-05-19 09:04:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:8su2GTudlFAPVyzShlSH1diLKkQUKcenAq5BmCrMxkATDqdyNdHOYGuqrIr4QEsd:8kFAQHj5k+/AeBmYMKmDiLuqrIrd
Threatray 10'631 similar samples on MalwareBazaar
TLSH 0E9412602BBD6B62E13E9BF83632501093F6B15BF112FB4D5EC170E6122BF211961E67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-699630.hostwindsdns.com
Sending IP: 142.11.243.251
From: Wendy<gsintl@gsintldist.com>
Reply-To: hirschmanncompany@yahoo.com
Subject: Quotation
Attachment: Quotation 2.zip (contains "Quotation (2).exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.7020.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 08:35:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oyb4f73vdy2lafiahxiigznqixw5g3fcz2d4hakyeb32xfulptkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8ded28bbf3f5a929eec79e7ac61c79d9bd487c432ee15ae9bc3551b7e1dc3570
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93530061a5471c3924101d67487ae9bb3e7bba6417942b2b75186ccbdc7c52bc
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96b4c0eb2ed053c03c8f12c8a46c218490a064ff43b4b29eb6883e758d13f624
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cce4bf53c52c4db79e910522330eff6ac5fe15d04fd230ef6c79c957495af1fe
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fc44a6e861843ed0dca54174a5257b83c1e883eeecb13bd841f779c0aede0626
AgentTesla
+ 10'621 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/201109-7ecxq7vlpa/
Behaviour
Creates scheduled task(s)
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.

2a1e0a7ab3a81697d3690950223ea57d

AgentTesla

Executable exe 7603c2ff751e34b015003dd08365b045edd36ca2ce87c381582077ab968b7cd5

(this sample)

  
Dropped by
MD5 2a1e0a7ab3a81697d3690950223ea57d
  
Delivery method
Distributed via e-mail attachment

Comments