MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dd80e4e04660516aad6b9f8997d29dfdfc3a1dd7670b22629e21d1844efe46a. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1dd80e4e04660516aad6b9f8997d29dfdfc3a1dd7670b22629e21d1844efe46a
SHA3-384 hash: 200cde721dc0663213a35d3759e2cefbf7c63008661622950d2f143acbdc0aaac9a7f17e2fe8ce29d1b7f2b0052af3aa
SHA1 hash: 98104c079cabc4fcd0d76a582ec8d5ef75003553
MD5 hash: 85865657707693efa7cda81dc71d8f79
humanhash: white-dakota-west-venus
File name:Väntande faktura.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:560'640 bytes
First seen:2020-07-01 11:37:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:GkQTDVjpERIV6iIdFos7Qj1tubHqPauVQTS:ypcg8dFomSubHqhVP
Threatray 10'641 similar samples on MalwareBazaar
TLSH 24C4AEC076BA0BE6E7B653FB1A62884047FA797EA439D3591E8274CB94A1F404F50F13
Reporter abuse_ch
Tags:AgentTesla exe geo SWE


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.dkreativo.com
Sending IP: 51.77.44.35
From: Emma Rozada <emmar@technocreatives.com>
Subject: Väntande faktura
Attachment: Väntande faktura.rar (contains "Väntande faktura.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18232/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1dd80e4e04660516aad6b9f8997d29dfdfc3a1dd7670b22629e21d1844efe46a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 11:39:03 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dxma4tqemycrnkwwxh4js7jj37p4hio5ozylejrj4iorqrhp4rva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2c79248a584b7bf4eea2d503cbd40e7471edcd2ffa28e066394ead5cc57212c2
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6660441f4bca1fd56cde7ebc7ba7e5707fb5273cac9d2ab9ac17f2e99b23279a
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7d97c5487b5ffb8e24166661a094f6a72bc562f483a71fc3bb958ddde217881b
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a3730ca4b717aca244b9382827707b3e6d93f0143c58f6901421826e348c8e92
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b9edbdaf446103693e7c9f4fb46d943493773db27556a8b55fde2f32901379ac
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bebb69c2728586ef2c7275d822bae99ca516ba765af9bbd13e9a34cdf650f32c
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f1ff4a8c0b69b04ac52186300cc66f5c122ab87ff70d757211ccc049013299e4
AgentTesla
+ 10'631 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200701-89laj1s85e/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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.

ff9103d917e94827618b7fbe23c191ae

AgentTesla

Executable exe 1dd80e4e04660516aad6b9f8997d29dfdfc3a1dd7670b22629e21d1844efe46a

(this sample)

  
Dropped by
MD5 ff9103d917e94827618b7fbe23c191ae
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18232/

Comments