MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71b83f4b162ab93a8782ab6c32003196be876d98595f24634bb81d0e20394a91. 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: 71b83f4b162ab93a8782ab6c32003196be876d98595f24634bb81d0e20394a91
SHA3-384 hash: fe0fc249921020e971915821db3aed2ba867e1d04123c7664ff0b10a2ae3552091cb46c43390ef4022751465614e31fd
SHA1 hash: 62c3338e00838275a64fc8f595d7408c81820cc4
MD5 hash: 5d7f2af7e35115ee68462a2657caf3e8
humanhash: alanine-grey-mississippi-carpet
File name:Devizni priliv_1288268·pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:701'952 bytes
First seen:2020-07-01 11:39:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 86cb21fe3fc32c3cf920f8a12457a1ce (12 x AgentTesla, 11 x Loki, 4 x FormBook)
ssdeep 12288:5kjUKvv3jOGU6mLXDvJiw7s2jAXuDZ4uUF+JjK+2qLL52izFr:awKvrOl6m/0mfA+9ZLjwqf46
Threatray 11'449 similar samples on MalwareBazaar
TLSH 85E4AF32A1F14433D1632A385C5B5778A83ABE103D2868761BF7DD4CDF39781396A297
Reporter abuse_ch
Tags:AgentTesla BGR exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cp11.cpanelhosting.rs
Sending IP: 217.26.213.71
From: inoprilivicorp@otpsrbija.rs <vanja.pantovic@waterpolopartizan.rs>
Reply-To: lnoprilivicorp@otpsrbija.rs
Subject: Obaveštenje o prilivu FCP20166113
Attachment: Devizni priliv_1288268·pdf.zip (contains "Devizni priliv_1288268·pdf.exe")

AgentTesla SMTP exfil server:
mail.kecskemetinemzeti.hu:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/18234/
Detection(s):
Win.Malware.Fareit-6863179-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71b83f4b162ab93a8782ab6c32003196be876d98595f24634bb81d0e20394a91/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 11:41:04 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=og4d6sywfk4tvb4cvnwdeabrs27io3mylfpsiy2lxaoq4ibzjkiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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c6611e1d592e48c66d7bebb31aa7adf6efe3614c77a01e2fcfede2f64c097e83
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AgentTesla
+ 11'439 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200701-2bg8834b7s/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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.

ede26a7ccc133b69f01a356032d0f34d

AgentTesla

Executable exe 71b83f4b162ab93a8782ab6c32003196be876d98595f24634bb81d0e20394a91

(this sample)

  
Dropped by
MD5 ede26a7ccc133b69f01a356032d0f34d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18234/

Comments