MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab0f5715fad3f2bf2ab19ecb92df974bed70e0d6f4d37a2fccd4649b94d0365c. 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: ab0f5715fad3f2bf2ab19ecb92df974bed70e0d6f4d37a2fccd4649b94d0365c
SHA3-384 hash: e91f4c7fe9f09d3c8523da5c6c4632d48b7a6eb62c605c5c36135725c91a2cabb8e7661074043013753055a1e4d6703e
SHA1 hash: d9537f924e8db1188fd7dd1d3df0a61a245bce60
MD5 hash: 9f073e6d4a2e9b1046211a705d602ac4
humanhash: mango-hotel-tango-sixteen
File name:Facturas Pagadas al Vencimiento.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:821'760 bytes
First seen:2020-07-06 11:34:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4fd721b7012fb0eac9a8ce671b3fd22a (8 x AgentTesla, 1 x HawkEye, 1 x Loki)
ssdeep 12288:+fladl4S4E7SzTMJN/RRYXK3UoZZw/CiZgZXbh3f4Ye9+c4ZkGyAPZO065Q2WF:oQl77f7YXEZyOXbhv4Y8x4ZgABO5mn
Threatray 11'894 similar samples on MalwareBazaar
TLSH E805BE62E2D048F3E1AA163E5D1B477498E5FE012E28DA462BF45C4CAF3D791382D2D7
Reporter abuse_ch
Tags:AgentTesla BBVA ESP exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: CEN-YCO-Rutalia-001.hispaweb.net
Sending IP: 109.70.131.172
From: Confirming.bbva@bbva.com
Subject: BBVA-Confirming Facturas Pagadas al Vencimiento
Attachment: Facturas Pagadas al Vencimiento.rar (contains "Facturas Pagadas al Vencimiento.exe")

AgentTesla SMTP exfil server:
mail.gascuenca.es:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21552/
Detection(s):
Win.Malware.Daqc-6598201-0
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
Launching a service
Creating a file
Launching the process to change network settings
Moving of the original file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ab0f5715fad3f2bf2ab19ecb92df974bed70e0d6f4d37a2fccd4649b94d0365c/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 11:36:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vmhvofp22pzl6kvrt3fzfx4xjpwxbygw6tjxul6m2rsjxfgqgzoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'884 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/200706-d7tp7h8wae/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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 afda34efb261f97d2683bcd20931d9b18c7b8befdf8ff00b04a911da35e5c422

AgentTesla

Executable exe ab0f5715fad3f2bf2ab19ecb92df974bed70e0d6f4d37a2fccd4649b94d0365c

(this sample)

  
Dropped by
MD5 afac8401b8cebef10f1965885aa3b66f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 afda34efb261f97d2683bcd20931d9b18c7b8befdf8ff00b04a911da35e5c422
Cape
Cape
https://www.capesandbox.com/analysis/21552/

Comments