MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ab8a06136b60d9f632b0e6ab76ab36e8078668cff1e98ad2d5548ac2cbcd693. 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: 5ab8a06136b60d9f632b0e6ab76ab36e8078668cff1e98ad2d5548ac2cbcd693
SHA3-384 hash: 1fab4a2dc60f8f572fbba3bd4a352c5605f07d2d4ee2fbb00184ef1565203ccef486d5e63ac929b3f3e8303c7780b6d2
SHA1 hash: 34816a22714801bfae152c07eecba2f63efce12f
MD5 hash: 2a46fd19bda3ca62857bf65d8ac4ecdd
humanhash: delaware-connecticut-single-floor
File name:SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:460'800 bytes
First seen:2020-06-26 07:47:42 UTC
Last seen:2020-06-26 17:59:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:qI7caOdzrB/uqjcv3/ICsSPPDLbmjSHtSngcEbQKDAAGMgZmosCkOnJw/woX/D//:q3ZNGHDLEgz0KDAWaX/e/7RHYngc
Threatray 10'628 similar samples on MalwareBazaar
TLSH 4BA4F151A5FDBEC9E85703FE243161000335FA0B7066DF1C59A264AE2D377C3B662A6B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: btlglobal.co.kr
Sending IP: 103.99.1.170
From: ACCOUNT<account@btlglobal.co.kr>
Subject: (URGENT!) UPDATED SOA
Attachment: SOA.rar (contains "SOA.exe")

AgentTesla SMTP exfil server:
mail.sunflower-tech.com:587

Intelligence

File Origin
# of uploads :
5
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14715/
Detection(s):
SecuriteInfo.com.Artemis2A46FD19BDA3.9064.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5ab8a06136b60d9f632b0e6ab76ab36e8078668cff1e98ad2d5548ac2cbcd693/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 07:49:06 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lk4kayjwwygz6yzlbzvlo2vtn2ahqzum74pjrljnkvekylf422jq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6e260348112006ad44bdcf1257f8626f37f1f93f1972c3d78387c1d8c63292ba
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a9b054542a826b81fbc7f53971bb54087d29f8cf50d7f375ff148a2d53b0005d
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bedb57ad2f8c295d47f0a3b39683165ea9a03bb3eb1d50b214690ecbbac6911e
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df5986fcb5b6e473947583262fe71a48b644b13c42a2a57cbff970905baf2001
AgentTesla
+ 10'618 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200626-68a8gn8vfx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
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

rar 246f1797d4b6beacf56f75fad1d2f04586b32bb92e069c57a3f89fe0925d7fd8

AgentTesla

Executable exe 5ab8a06136b60d9f632b0e6ab76ab36e8078668cff1e98ad2d5548ac2cbcd693

(this sample)

  
Dropped by
MD5 ad08da9c7fa9b26ef741c19762b752b8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14715/
  
Dropped by
SHA256 246f1797d4b6beacf56f75fad1d2f04586b32bb92e069c57a3f89fe0925d7fd8

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