MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 805bb58d56d15411acb16581dbc76eb3e2100dcff4555cc579353aa53cf9dde5. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 805bb58d56d15411acb16581dbc76eb3e2100dcff4555cc579353aa53cf9dde5
SHA3-384 hash: 566d5a4eacbaf05f5f4a7957d30378619f03ca6e193a1a36c94edbccf9d6945a867b80178e1b3cec4758c73835bbbc74
SHA1 hash: 8283dbd7b3eca659dfeac4bca687322695158e8f
MD5 hash: 7c200b3d7b56b663b6c65dee1fb7321e
humanhash: carolina-east-arizona-cup
File name:PO# K20200992.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'269'184 bytes
First seen:2020-05-06 18:12:01 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 49152:IVg5tQ7azF/rZfB+RPPcdYaiafKOHDOVUjyCOZtnl6+a5:qg56E/tfc3jafpFyzn
Threatray 10'931 similar samples on MalwareBazaar
TLSH 3CB5F12263FE8367C37E5133BA157712BE7B782506A1F45B2FB4093CA920121525E6BF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: web161.dnchosting.com
Sending IP: 199.7.105.161
From: export-import<info@shoerepairplus.com>
Subject: Re: Re: Re: Re: Re: New Order _WR-088399R_doc(3)_109.818,52
Attachment: PO K20200992.rar (contains "PO# K20200992.exe")

AgentTesla SMTP exfil server:
mail.elkat.com.my:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 04:28:17 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qbn3ldkw2fkbdlfrmwa5xr3owprbadop6rkvzrlzgu5kkphz3xsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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47c95df810d5277d73177d9fa55a8beb445ab395a5e3fadf3e1ecf8e2fe55c3e
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a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271
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ca2b36d75b23d232dc98e80b68b9502a8b98a35c860b4ae9a7b46d27cb3475fb
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f23e310196d21a4b9bb99df0e9fb75141803779e3563d83b485e103a6aaa85af
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+ 10'921 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-f8dtj2289j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar cec2775594e8236eb8cff79330aec34de431c717d33c6d67d564c172d6feb84f

AgentTesla

Executable exe 805bb58d56d15411acb16581dbc76eb3e2100dcff4555cc579353aa53cf9dde5

(this sample)

  
Dropped by
MD5 1e671712d72ebebae83a093bfdf8e6b1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cec2775594e8236eb8cff79330aec34de431c717d33c6d67d564c172d6feb84f

Comments