MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3f7e46f5b7e5e4b07465018367a40afcb220121a9690328528576e1d345a877. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3f7e46f5b7e5e4b07465018367a40afcb220121a9690328528576e1d345a877
SHA3-384 hash: 885de77a6d480e4a7489813d354fb6c8207dec7982d9b697a7b551946b165de74ce0a640e962892fa0d42ed29c6f1686
SHA1 hash: 9d6e2058f7cffc816fd90a7390c1b5c073b98231
MD5 hash: 175a6ce24a45a00e08b5e0c9b0b39b45
humanhash: november-oxygen-carpet-arkansas
File name:9WWnReFQMukcof6.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:442'880 bytes
First seen:2020-06-26 08:47:42 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 6144:hQ78PUmnlrJpj87yzU6ZTnThURlt8h9Sq77xuFQrJhV9zzelq+YVtwB+M+g2xG8c:hZlXUMb2lt8h9f1QQVhVVcq+WwB+gdj
Threatray 10'628 similar samples on MalwareBazaar
TLSH 4894121037E5470AEADF43FA6535E390177ABA677853E30C1E4410EC2A62BE18B61B77
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.amdigital.ro
Sending IP: 176.126.172.55
From: DHL Global Mail Service © <noreply@dnl.com>
Subject: Re: DHL Versandhinweis - 9083580725
Attachment: AWB 9083580725.7z (contains "9WWnReFQMukcof6.exe")

AgentTesla SMTP exfil server:
mail.prismindia.in:587

AgentTesla SMTP exfil email address:
gold@prismindia.in

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14803/
Detection(s):
SecuriteInfo.com.Generic.mg.d72f02436bb252e3.2121.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Launching the process to change network settings
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d3f7e46f5b7e5e4b07465018367a40afcb220121a9690328528576e1d345a877/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 08:49:04 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2p36i323pzpewb2gkamdm6sav7fseajbvfuqgkcsqv3odu2fvb3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1a2656ed2fba149f0d2abcdd01c2e1dd19a40c4218c61251fabb2e77dc97200c
AgentTesla
3005fc85a6f9cf4599148d15f9dfbc3e3297cc13f575931f34ea4c564c79964c
AgentTesla
386a556b93c2fe258d48af61111bf6f2c2a1a599512281bcb039043cdf9b3301
AgentTesla
42e022c094304e96892aed9f758e684c8d3e9b00abca5c2deb68e39e32bd0eb4
AgentTesla
6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3
AgentTesla
90e9bd37f7c891f14541e2b3122f29362dba751d98c0da64668ae508f02877f7
AgentTesla
ac873de025d0c56aa703886588935bad57548b776dd73b4f684111d8c5c280d3
AgentTesla
ad47a95274571e9bb73b9afeea618dbbbcf5c859b422b14a5d307116d98b7f9f
AgentTesla
c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87
AgentTesla
dbce5e450adc05e8d72f3bdfc0affc07aeb7ef9bcfc84e664218b3626a39327b
AgentTesla
+ 10'618 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200626-jdf3bcxeaj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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
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.

c270aeccdaa26f2da9cb328a613f5cdc

AgentTesla

Executable exe d3f7e46f5b7e5e4b07465018367a40afcb220121a9690328528576e1d345a877

(this sample)

  
Dropped by
MD5 c270aeccdaa26f2da9cb328a613f5cdc
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14803/

Comments