MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d363c156cee675f7f4744162acb889dd330284ec40fb65d5bd57ad7c936681a8. 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: d363c156cee675f7f4744162acb889dd330284ec40fb65d5bd57ad7c936681a8
SHA3-384 hash: 19f8566eda88346b42a69308505352bfb45a765c61795f222fe5465a6a09168a98713afbd372fbe917b574bbf62fe03e
SHA1 hash: 7c5eea2e25e13ea64e5e875411941beea9de9326
MD5 hash: d5c0054f4bcfa8248ffb78112251f48b
humanhash: mississippi-twenty-gee-uniform
File name:NONE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'034'240 bytes
First seen:2020-06-11 11:17:01 UTC
Last seen:2020-06-11 11:47:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2bf1c4365cee407b2c3a1c3c78c5d36f (11 x AgentTesla, 3 x Pony, 2 x Loki)
ssdeep 12288:GOkBSWyhJEwYQZk6eqphpau3dP7AXC4bQqUwGeWTvFnr1Vu0qoXhxtYEM9xK2zuJ:ViSzviQZk6eqFJUCMG7drS0q6hbM9vuJ
Threatray 11'177 similar samples on MalwareBazaar
TLSH A6259D36F2974433D1722A3CDC1B5375982ABD102D28D9462BE79E4E5F3D682393C2A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server02.hostngon.vn
Sending IP: 203.162.238.30
From: ACCOUNT <seokhyung.won@btlglobal.co.kr>
Subject: revise account details
Attachment: revise invoice.zip (contains "NONE.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9003/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6854075-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.DelfFareIt
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 11:18:11 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2nr4cvwo4z27p5duifrkzoej3uzqfbhmid5wlvn5k6wxze3gqgua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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8b07030decc43fb5f68bfc48c44e5cfecdac90716b67349fcae1801795cde9c5
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a6d3d0a36c6e679431d7ab9c3cc258c41be5fbb8569d9ad698b4b7ba140665cd
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AgentTesla
+ 11'167 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-vs5l19yn6j/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
UPX packed file
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 879c6ff9eac62ffed38fe61e81499f275a5e5f5b0cc0415fe34abcced78af28f

AgentTesla

Executable exe d363c156cee675f7f4744162acb889dd330284ec40fb65d5bd57ad7c936681a8

(this sample)

  
Dropped by
MD5 e33d5b735bb2febe199040bf2d3e9be6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 879c6ff9eac62ffed38fe61e81499f275a5e5f5b0cc0415fe34abcced78af28f
Cape
Cape
https://www.capesandbox.com/analysis/9003/

Comments