MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4924046e9d0bda3e72066725e698cf3497c5b2f980f036ba2c70f833c461acad. 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: 4924046e9d0bda3e72066725e698cf3497c5b2f980f036ba2c70f833c461acad
SHA3-384 hash: 56af0992a8f749de8d042ca828e71b3fc684360256ffc7202dd3eb22895f4f5452cba3a9a456fa8da3e7c91fe4ee6b9f
SHA1 hash: 01a3fc81df961141c36d5a8766c3602ff88ea48b
MD5 hash: 8350358ba30693745ecedd692644d3a3
humanhash: lake-princess-uncle-diet
File name:PL S'20 Style# SN0219 (201-5202).xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'847'296 bytes
First seen:2020-06-25 09:09:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 49152:xTeju1ng0seHt1jrv9p/DP6SXcjqcbGaj:1eunPt1/v9p7P6j7C
Threatray 11'124 similar samples on MalwareBazaar
TLSH 7885231412A85F3AD6BE8B7ED0D5204547F4B152B14BFB9A6BC0B4FE3C93390C58A267
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ghhaewae.com
Sending IP: 103.99.1.174
From: Ramanuz <ramanuz@ghhaewae.com>
Subject: PL F'20 Style# SN0219 (201-5202)
Attachment: PL S20 Style SN0219 201-5202.xlsx.zip (contains "PL S'20 Style# SN0219 (201-5202).xlsx.exe")

AgentTesla SMTP exfil server:
mail.alaboor.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14086/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44022.26029.17820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4924046e9d0bda3e72066725e698cf3497c5b2f980f036ba2c70f833c461acad/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jesai3u5bpnd44qgm4s6nggpgsl4lmxzqdydnormod4dhrdbvswq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a559613d9cad13f731c91c48d14fd8fb0633b5ca7f663a454b188c51fdfedc9d
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a6e82740a814f93bbe3eae71109f479775246fab0d979de438bd6c74a388800a
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b54f1e06ebd6f64d1eb8bf51ae256b530b19768b82d75d70b5782e9398a30705
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AgentTesla
+ 11'114 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200625-jp5j7gfla6/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry key
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Drops startup file
Drops file in Drivers directory
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 b34fcbdef67a852ceb691abc2e7e34ad30d73b3f62c9ae035a8f381e17ea99cb

AgentTesla

Executable exe 4924046e9d0bda3e72066725e698cf3497c5b2f980f036ba2c70f833c461acad

(this sample)

  
Dropped by
MD5 3804b919c25d60d372d3c89bf3431400
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b34fcbdef67a852ceb691abc2e7e34ad30d73b3f62c9ae035a8f381e17ea99cb
Cape
Cape
https://www.capesandbox.com/analysis/14086/

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