MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 467891785750079e8bb4f067c246a7c736756bf9f17c9d09cc4f384970b8fd99. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 467891785750079e8bb4f067c246a7c736756bf9f17c9d09cc4f384970b8fd99
SHA3-384 hash: 90fef73fd8181839a77ec4d1b358df604b6e7baa90ed955a28e83e4857345fb04b0c50ecaebceb3df76d6d89105cbc50
SHA1 hash: f6e9ba7e15374dcc5282ced8bf110e0e816aaa1a
MD5 hash: 7b5c676712623259b1d8e1d930c7fc21
humanhash: floor-four-six-hot
File name:PO-SER-PL-M17220.PDF____.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:655'872 bytes
First seen:2020-08-18 19:49:43 UTC
Last seen:2020-08-18 20:48:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:5vM8pboA1TV1wiemRIWoCvGl1Avu8b9WFV25Xk:xMYbxjToCvG1Avu8bIFiXk
Threatray 10'371 similar samples on MalwareBazaar
TLSH 20D4F13232949714D27B133ACC9A510413F9B907A521EBBEBDD8334C1951FAA8B63BD7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.dvit.me
Sending IP: 88.99.135.51
From: Marta Burghard <acc.elrehab@elrehabelc.com>
Subject: Fwd: Attached PO-SER-PL-M172/20
Attachment: PO-SER-PL-M17220.PDF____.gz (contains "PO-SER-PL-M17220.PDF____.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/48094/
Detection(s):
SecuriteInfo.com.Variant.Bulz.54253.6536.20237.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/467891785750079e8bb4f067c246a7c736756bf9f17c9d09cc4f384970b8fd99/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 19:51:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iz4jc6cxkadz5c5u6bt4ervhy43hk27z6f6j2comj44es4fy7wmq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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84b57878a21a4ae3d1ee0674635be0b4ec9608eeddbab113596621fab4df8407
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88734622195f09667ec17ecc61c3a1fe7dd63a930d45a22db92fe95cdf787af2
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921bb8527b96ab1d80d606cab7654a9754846a319f92e5ce8849ca02c4a1eb52
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9ef4db3fccbcfe3601f7ff80f7850a6533300f7e65a8d1edd7338052877254c4
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bcfc9876088f51e804d9f3c648263e1ddf64364e880eb15822fea189ba831238
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f8d6845e4bbaf3b148d938cebbe21d80cf53288e387abdaa7f7776c2ae89dcf5
AgentTesla
+ 10'361 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-s4v6k4ayfx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/467891785750079e8bb4f067c246a7c736756bf9f17c9d09cc4f384970b8fd99

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

gz 8792f4e4952b2a89f949bf4ef7d9d499443b9e00f6b8ee106fcd72203d9fda96

AgentTesla

Executable exe 467891785750079e8bb4f067c246a7c736756bf9f17c9d09cc4f384970b8fd99

(this sample)

  
Dropped by
MD5 52793cab894dc579dcc2c40f25c224c6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8792f4e4952b2a89f949bf4ef7d9d499443b9e00f6b8ee106fcd72203d9fda96
Cape
Cape
https://www.capesandbox.com/analysis/48094/

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