MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20aade0372aaf34564a83fbe0677e52f11b22196396975150393578c8e1e6a5d. 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: 20aade0372aaf34564a83fbe0677e52f11b22196396975150393578c8e1e6a5d
SHA3-384 hash: fee0b3105a5a80aebfdce987db25f72d36e9c2c2e354a5b6b85506ed01911f5767bbe3098e284ddd443fac112a2d56a6
SHA1 hash: 8cafe7112ade6208656219883772a5f9a9767203
MD5 hash: 95a1528c17e3895f2ef124f2efc48761
humanhash: echo-winner-ceiling-vermont
File name:OVER DUE INVOICES 154084.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:628'965 bytes
First seen:2020-07-06 11:35:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f1fdef46e2177184504895bb62a4cc35 (1 x AgentTesla, 1 x FormBook)
ssdeep 12288:IXEMPeVTdH8jsKno81mZFWPV53h1HOyKBBHBCnqr3:hMPeVTdcjRno81mZFWPV9EB0nK
Threatray 10'592 similar samples on MalwareBazaar
TLSH 20D46B037B08BEC1C686B1B94A9CB67C82740D3709A8B903D77D4FDD8D9E58741B5A8E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hosting1.beeline.am
Sending IP: 212.73.86.34
From: Andrea Kohl <andrea@richard-wolf.com>
Subject: Statement of account as on July 06, 2020
Attachment: OVER DUE INVOICES 154084.zip (contains "OVER DUE INVOICES 154084.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21553/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34128649.3669.32647.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Launching a process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20aade0372aaf34564a83fbe0677e52f11b22196396975150393578c8e1e6a5d/
Threat name:
Win32.Spyware.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 11:37:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecvn4a3svlzukzfih67am57ff4i3eimwhfuxkfidsnlyzdq6njoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2eac0d89fa316a87fdce6690c5fbe7706ad5cc91a5873589da4260c059fe6966
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3365aebba4451d53162bf9ea39d89c5344bff58961771eb34eea2b7156884b4c
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42c563ce8d199292f5643e1728f6cd15c4419eb957b408f37ff066564774c50c
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46506ed8ad24375e37b2a1766e76236dd6530bfceb6ce4c0b5dfea1c894e33ca
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491eeda1427c96eaa47b7d85dcb19da802efb7497415095b10b0140193c362b7
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65770e2bf03154fac4f5739f8a09255879ad6b0077d42c897f96f6f1bf678073
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d209e6edfd2a91ffe3403c591a0fcff1dea55f6946294d4ad649de40fe3e3879
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e1963450d039de80c01fe2f1f984f87f02ea10f83ccbf4ed53c27d92c8050070
AgentTesla
+ 10'582 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200706-f5wmr4h752/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run entry to start application
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

zip 7ae83c10f25df9998fa8ecae09200e3b25fe729de97853083c47c27a5c9cef72

AgentTesla

Executable exe 20aade0372aaf34564a83fbe0677e52f11b22196396975150393578c8e1e6a5d

(this sample)

  
Dropped by
MD5 940bcff4c930e282a87a5e0bf1f29516
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7ae83c10f25df9998fa8ecae09200e3b25fe729de97853083c47c27a5c9cef72
Cape
Cape
https://www.capesandbox.com/analysis/21553/

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