MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13c9499e991400d246780236964110962133b99365811b15e94a9aed28fd0f02. 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: 13c9499e991400d246780236964110962133b99365811b15e94a9aed28fd0f02
SHA3-384 hash: 5a67e6d75762af428abd1d09ff27ce6db029f0208390aa2d301ee8842a64d3bca9207c2e66b8513326cf1932fd6bce4e
SHA1 hash: a2c93f1092d00d22017d694d0438ecdd4e8da21d
MD5 hash: 2fc1c0f45155d60d37970757f9ad4330
humanhash: gee-hawaii-spring-aspen
File name:08007999989new oreder.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:600'064 bytes
First seen:2020-05-14 08:18:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ePRYIItggLDT713VAdW9kAzk7x6ywX6MY1axiwxsd:tljF3V/kOUvMY4xiwxsd
Threatray 10'686 similar samples on MalwareBazaar
TLSH 64D47A01265CC214E87A87B4E46998F0C7A63D6AF878E32F5D843CDA36F3F91D912917
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mono.avnam.net
Sending IP: 190.210.186.210
From: Sales <export@fimaksplastik.com>
Reply-To: export@fimaksplastik.com
Subject: New Order-09087990
Attachment: 08007999989new oreder.cab (contains "08007999989new oreder.exe")

AgentTesla SMTP exfil server:
smtp.ionos.mx:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaB.16666.7238.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 08:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 30 (76.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cpeuthuzcqanertyai3jmqiqsyqthomtmwarwfpjjkno2kh5b4ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a68d6f1f8eac6e726187af10e2c6a7372696792cfd1b73eecbe4b77a874590a7
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d65d472ac1f0c4dabfeba86c0c312218ccbcb612c7775edb3f85a89682471f29
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AgentTesla
+ 10'676 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/201109-2z8lg5273x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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 c742e21da2ffb1c3b25b55190dd42edd4de5cbdf1b36c2aed43a6f2133d7b68a

AgentTesla

Executable exe 13c9499e991400d246780236964110962133b99365811b15e94a9aed28fd0f02

(this sample)

  
Dropped by
MD5 3882bdf11138a7556062384a42d4c20c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c742e21da2ffb1c3b25b55190dd42edd4de5cbdf1b36c2aed43a6f2133d7b68a

Comments