MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba4587bb7fef7fe60afcde3742183472840eaf7ef122669ae3f94eaad245fd7f. 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: ba4587bb7fef7fe60afcde3742183472840eaf7ef122669ae3f94eaad245fd7f
SHA3-384 hash: 86123c0213fe3db5d171da2a3e026027bbecf0f5f4bc6f8450a280807b7654bca32f6975b0c5e8147eb059e92fd5c758
SHA1 hash: e9df18bdc355c715692edfe91f4e700c48a88310
MD5 hash: 8643e31274a2766b0263166c854217e2
humanhash: skylark-alaska-lactose-venus
File name:USD cSWIFT c_SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:434'688 bytes
First seen:2020-05-19 07:19:02 UTC
Last seen:2020-05-19 08:05:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:sNsQWFaYe8/ftgTKhQtv6zSfoa8IoamwcME4bn/:sNeF0Wk66otBSn/
Threatray 10'745 similar samples on MalwareBazaar
TLSH 4A9412D02ABE9B72D97EABF03620503287F6B16BA651F71C6DC2B1DA1163F500E20D57
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cpanel01mh.bkk1.cloud.z.com
Sending IP: 150.95.22.138
From: Alireza Hakiminejad <info@abtazco.com>
Subject: AW: document
Attachment: USD cSWIFT c_SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.r02 (contains "USD cSWIFT c_SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.18461.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 07:36:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjcypo375576mcx43y3uegbuokca5l366ergngxd7fhkvusf7v7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'735 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-pccgvx2tes/
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
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks BIOS information in registry
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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.

d23145f2a509ad6568426178a787297c

AgentTesla

Executable exe ba4587bb7fef7fe60afcde3742183472840eaf7ef122669ae3f94eaad245fd7f

(this sample)

  
Dropped by
MD5 d23145f2a509ad6568426178a787297c
  
Delivery method
Distributed via e-mail attachment

Comments