MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47f6cacd998a57442a950d19453874b725e689ae02ce9869cdec782595eab377. 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: 47f6cacd998a57442a950d19453874b725e689ae02ce9869cdec782595eab377
SHA3-384 hash: 1c8186ca0c388cddfa71a3e1dacbfb3930c54d86785d789925ef57561dc394428762481b9563da6bd7df7035eb979eec
SHA1 hash: 6cae11d90eb9c1a842736cfbaf09e1741ff69ed3
MD5 hash: f5b25452bb9f5ac0602ba45c8e73ee69
humanhash: queen-beryllium-tango-sink
File name:Client Adv PO YNSBV 9744.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:669'696 bytes
First seen:2020-06-11 14:08:10 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:RaUPSG6VEJD6LpPF4F3FCh3k4l80p8s9byRfSsi98Rcikif/TUqOW/tR9D/wK:RaU56VEt6UI80p8s4FSh8RaGn/Z
Threatray 11'328 similar samples on MalwareBazaar
TLSH 65E44C3E7785A406D13D457390D56781A6B2A6433E42C70F7ACA67ACAF033CF3B19269
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: besolar-jordan.com
Sending IP: 185.234.219.109
From: Hamzeh Buqaei <hamzeh@besolar-jordan.com>
Subject: Procurement for GRP010251 Enclosure
Attachment: Client Adv PO YNSBV 9744.rar (contains "Client Adv PO YNSBV 9744.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9035/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.10699.25480.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 14:10:08 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i73mvtmzrjluikuvbumukoduw4s6ncnoalhjq2on5r4clfpkwn3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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61718d09d668491bf0ff58dfab3df987eb86008c6c79e4558dadda099ab68678
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829008943eff3aa587242f2dda6989e2f2b1e7cf7abcb10099071aa2444a9cb8
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c7839a3137610ece15b06c73cb4e9ad2b7d175630c13717649974d1965d1235c
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d2f382c29e58d85ead80623251160b4fb8504d3a71890a63519c22c04ecc9217
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e2d6119bb484c9e5f5a7107b4687553416208badbb881df4328bec5146d08509
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fdf1b1e0b2fe652c830aef407b71b779bd753f74addef636944c0224c12dacf4
AgentTesla
+ 11'318 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-6v6wzv2ht2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
ServiceHost packer
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 a2ef45b45c0d6b1c64d7821d9e0b75f92ccf5a194b1633fe48c243d4288fc04c

AgentTesla

Executable exe 47f6cacd998a57442a950d19453874b725e689ae02ce9869cdec782595eab377

(this sample)

  
Dropped by
MD5 2351da9d8723fbfb2fbbdb30710b2d94
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a2ef45b45c0d6b1c64d7821d9e0b75f92ccf5a194b1633fe48c243d4288fc04c
Cape
Cape
https://www.capesandbox.com/analysis/9035/

Comments