MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e33e7df590b962e8806a1a543ab6a8f7419e6b7d307f6ec25572cdc56b52217d. 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: e33e7df590b962e8806a1a543ab6a8f7419e6b7d307f6ec25572cdc56b52217d
SHA3-384 hash: 67f98d060d9004f314ddc59f55b47227645349689412028ea727af17a8a6d13c0b1bd374da95c52bdf38d881ad6c5c2c
SHA1 hash: dbc846c500969dc99eae33f71fadc00469656897
MD5 hash: 2d22f4dfe1c09e5408fe1b886985e446
humanhash: winner-lemon-colorado-florida
File name:Sample 46345.Scan.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:403'968 bytes
First seen:2020-05-13 10:43:33 UTC
Last seen:Never
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:qjp51aSPzRgoohsIPOPtA5KIrv/vU8zmkLp:RSPXIPaO5KAv/vzzmIp
Threatray 11'347 similar samples on MalwareBazaar
TLSH C784125D274CF92FC32905B8AA91949687F045682AC2F3E8CED1E4FB5AD1FC1422359F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.irignool.com
Sending IP: 45.95.169.153
From: Daisy Yang <info@irignool.com>
Subject: Confirm Availability Order EMES 46345
Attachment: Sample 46345.Scan.rar (contains "Sample 46345.Scan.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 11:37:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4m7h35mqxfroradkdjkdvnvi65az4235gb7w5qsvolg4k22sef6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0b2d35a749a9003f5def8d293fb28f46a71aa7246c4043b2f26feb21de2f0e54
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8ebcd9cd55a878167c2f34b57536310c4db6b09708cfa6a44238799a9711421d
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8f31032d36d4ef889fd4e9a059e73d009181487195a6e72ddef376581cbc44a3
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a052daff965ee31e0a8e335320a1a902fef2b05616f44959290bb5ed9656daeb
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a4ee54e5cd44f0c532275bfae04a1cbcf0476a4201106349df4cb582e1cc359d
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e6f64ebfe192916b6549167c5ad86abf075ee61f2a587c32bb3061cde52f04da
AgentTesla
+ 11'337 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-rgghd21j3x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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

rar d9bbfadf8437fa8f93154cf0044b3ea679e2135dfea2e9798650c52c8209c400

AgentTesla

Executable exe e33e7df590b962e8806a1a543ab6a8f7419e6b7d307f6ec25572cdc56b52217d

(this sample)

  
Dropped by
MD5 240c1035f12501c3232d1e375e0366b8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d9bbfadf8437fa8f93154cf0044b3ea679e2135dfea2e9798650c52c8209c400

Comments