MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 394f162ad3fd881b928c5534c22a2c81c7db33b8c7e874645fa409599cfd5113. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 394f162ad3fd881b928c5534c22a2c81c7db33b8c7e874645fa409599cfd5113
SHA3-384 hash: 030c43de91dfe3295a62eccac0258093de12a1ee0b6cbe095089a2e14cb7fe5513535f8f7b538157e78e3215c4840b03
SHA1 hash: 1c3805b8e15f631643c8904838cb814ed3c60e5f
MD5 hash: 7e189c0a20a3cb1596716312c97ddb20
humanhash: winter-edward-oscar-mexico
File name:doc_260620.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:678'912 bytes
First seen:2020-06-26 08:13:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4efaaf21b12695f01a3026d85b9437a9 (5 x AgentTesla, 5 x Loki, 2 x FormBook)
ssdeep 12288:cEWYuBQgNo1MTuOxYL1ITsHwDUyt3Ejj2+aIVvOae5D3A8jUmkAKE:FtIouYueWd3ELaIAasQ8jlx
Threatray 11'729 similar samples on MalwareBazaar
TLSH DBE4AE22E2E04833C352167D9D3FD6785A26BD512D685A462BF4FD0C6F34E81392E2B7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: plesk4.hipernet.es
Sending IP: 87.76.28.36
From: Hilmer József János<j.jozsef.hilmar@eon-hungaria.com>
Subject: számlát UTE17171
Attachment: file.rar (contains "doc_260620.exe")

AgentTesla SMTP exfil server:
mail.axb.pt:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/14759/
Detection(s):
SecuriteInfo.com.Win32.Injector.EMHU.4343.UNOFFICIAL
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/394f162ad3fd881b928c5534c22a2c81c7db33b8c7e874645fa409599cfd5113/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 08:15:06 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hfhrmkwt7webxeumku2mekrmqhd5wm5yy7uhizc7uqevthh5kejq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 11'719 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200626-64q7sm4s4j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP 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.

Malspam

AgentTesla

rar 281de9368a30faf4160c2bc4be2e4fe9e93ea1d541e3dd51fd0dd6f162d19d0c

AgentTesla

Executable exe 394f162ad3fd881b928c5534c22a2c81c7db33b8c7e874645fa409599cfd5113

(this sample)

  
Dropped by
MD5 eac72780809beb0bfbdfe3a7d3af653d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14759/
  
Dropped by
SHA256 281de9368a30faf4160c2bc4be2e4fe9e93ea1d541e3dd51fd0dd6f162d19d0c

Comments