MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19bc9feb4b0530d0858d726c4381c431cf0e627781f88f2a6b1401671d4745e4. 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: 19bc9feb4b0530d0858d726c4381c431cf0e627781f88f2a6b1401671d4745e4
SHA3-384 hash: 765555de1eea5ea5c75e5e6635f07ddda0175adc8acace23619fd98c024bd15593d929c1ef7ff3563589b874a74def45
SHA1 hash: 65b553df796a7a2bf7fc07eca6b4d2306488235c
MD5 hash: 9253f7c80b0136069ea49ce6ec4ea3f7
humanhash: magazine-carolina-arizona-twelve
File name:Invoice copy & PL FYR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:460'800 bytes
First seen:2020-06-24 08:28:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:2dhdRPUeMfwl+yyiFmBpDIWSDIIhaaS4dcCuzo/1JDXBwbUIPtGtylytINvjQ1hX:2bNMfwlyiinSUudfv/3YCyw2QehSN
Threatray 10'723 similar samples on MalwareBazaar
TLSH CEA4020B3FACAA1BC67810F998E15B0463B216EB2551FAE87CC075B629D37F449253C7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: goldcrownfoods.com
Sending IP: 95.211.208.25
From: IMPORT<sethu.k@goldcrownfoods.com>
Subject: RE:C50 IMA docs
Attachment: Invoice copy PL FYR.zip (contains "Invoice copy & PL FYR.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13602/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19bc9feb4b0530d0858d726c4381c431cf0e627781f88f2a6b1401671d4745e4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 08:30:06 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dg6j722lauynbbmnojwehaoeghhq4ytxqh4i6ktlcqawohkhixsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'713 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-7x122ax172/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
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

zip 11f21e4a592a74826ff1f8c05f87b029eed16ee365624f500027194b07539a6c

AgentTesla

Executable exe 19bc9feb4b0530d0858d726c4381c431cf0e627781f88f2a6b1401671d4745e4

(this sample)

  
Dropped by
MD5 570e5d607d5ff58ddb339026198f5741
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13602/
  
Dropped by
SHA256 11f21e4a592a74826ff1f8c05f87b029eed16ee365624f500027194b07539a6c

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