MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61
SHA3-384 hash: a0ff5eff689b35bb66417be1e347578a788dcc328e4fa749a2bfb2fc0767dc0f486bf9442286b5951455f14521c472fc
SHA1 hash: 9d1c04701b5a555c9b73aa28682e5f6a204a56ce
MD5 hash: 60cbca1737737f2f5464deb543899825
humanhash: spaghetti-pip-jig-virginia
File name:Quotation no 76511.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:780'800 bytes
First seen:2020-06-30 12:09:25 UTC
Last seen:Never
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:eDIAxKjF3H74K6B6qeCu/VnE+M744wbB/fP:eDIAxa3aTeC/F4xH
Threatray 10'745 similar samples on MalwareBazaar
TLSH 9CF46CA0E2048CA4FC198B7598778C390A27BE7FBCB5910D3A5DF2665BB33C1146AD17
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tax.gov.ae
Sending IP: 95.211.208.25
From: Satish Ganiga <fta-reg@tax.gov.ae>
Subject: revised quotation
Attachment: Quotation no 76511.gz (contains "Quotation no 76511.exe")

AgentTesla SMTP exfil server:
smtp.dachanq.cc:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17109/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 12:11:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsa7pzggruq2jxnb3db6x6svrslasesdyq5amxasrtqbyzylt5qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8
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885c0db8dce61efe0b93c41f8eaf4e42f0180ba4b9045d8ca6978298d81bebec
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a440dca4a1559d04426c05899989e611bd77d55b3fe00713b70e1b4968c8f61b
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AgentTesla
+ 10'735 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200630-kd2vlx9g6s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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.

d6eec0d4c5201719472de4bdf839a712

AgentTesla

Executable exe 8c81f7e4c68d21a4dda1d8c3ebfa558c96091243c43a065c128ce01c670b9f61

(this sample)

  
Dropped by
MD5 d6eec0d4c5201719472de4bdf839a712
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17109/

Comments