MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 467d49c33ce4c91f53f7120a44819d51847b9220c62027415936c1fffa631bd2. 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: 467d49c33ce4c91f53f7120a44819d51847b9220c62027415936c1fffa631bd2
SHA3-384 hash: fd34f09c025c97db75c064fd9434af09aac47f14d53e772442dc385399be19aa1f83f3c1dfd996118dc04bc0e54897d8
SHA1 hash: 382794bb0b470804f97eb4bb15a89af54dd9b015
MD5 hash: e4c1a88c35f7fd8b5565b3745b831b2a
humanhash: salami-quebec-sodium-alabama
File name:Quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:357'888 bytes
First seen:2020-05-14 06:08:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:olXTfqVPQsUYoyZBD6FNtD+mRBf9MOfImsPEEe+rtIEkYzFaqA:6XTfmPQknZBD60I6iEEEe+rSEkYzF+
Threatray 10'697 similar samples on MalwareBazaar
TLSH 3874D1565F15D239CB3C56FF64E7A1478BE082138F219A0F42C9DC5339E268EDB9A318
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server1.nexusmediaworks.com
Sending IP: 43.252.213.90
From: enquiry@prestarstoragesystem.com
Subject: Quotation
Attachment: Quotation.zip (contains "Quotation.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48830.8906.14420.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 07:16:00 UTC
File Type:
PE (.Net Exe)
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iz6utqz44ter6u7xcifejam5kgchxerayyqcoqkzg3a776tddpja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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ac9f4f9e2a4dd175cd1e19adc483ee4e83a5cb4460fccc43659563262b040c1f
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d3a6ec1b4593a2a1deac860673e88e87c29577fa412472c7b8132dd775dbb6ba
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f10691070c0345c79190a67f6a932a4bff35a340d8e5a9879f9b352769aa7df8
AgentTesla
+ 10'687 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/201109-7bl87gt2s2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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.

Malspam

AgentTesla

zip 9c334a95c8f43a44f4d9dd1791e2443b2e026df0e66cc3163ded772691ecf319

AgentTesla

Executable exe 467d49c33ce4c91f53f7120a44819d51847b9220c62027415936c1fffa631bd2

(this sample)

  
Dropped by
MD5 eeb996f1a1dd2a6a411ca5831bdfb31d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9c334a95c8f43a44f4d9dd1791e2443b2e026df0e66cc3163ded772691ecf319

Comments