MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3f542fcfcf667a12af0234099ddb6a8b414f30c7fcbdd4582bf21fe76be14b0. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3f542fcfcf667a12af0234099ddb6a8b414f30c7fcbdd4582bf21fe76be14b0
SHA3-384 hash: 5116b88d6355dbe5540fb088476bf92e3d903e4c8581a9fdbce57f39a905c9b96cbc3703f134dbf7eada8fa74e7fa557
SHA1 hash: cda1692a3239198bfa539aee3778dabe859db611
MD5 hash: 1c62832791bc0990f648518d56d8b6aa
humanhash: ceiling-twenty-kitten-missouri
File name:SecuriteInfo.com.Artemis1C62832791BC.24525
Download: download sample
Signature AgentTesla
Create hunting rule
File size:760'832 bytes
First seen:2020-04-15 20:49:24 UTC
Last seen:2020-04-15 21:35:02 UTC
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:xhUs3t14DQrICJXLfGpreOyXerbm//LiBKSlgiqlYVU:3Ug4bCNfQeLr//Li
Threatray 10'927 similar samples on MalwareBazaar
TLSH A2F45C2DBA546A2FF73D85F589470404F5B451EB2632DDCB86C7328D384AA013AAF36D
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis1C62832791BC.24525.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-04-15 20:12:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 30 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=up2uf7h46zt2ckxqenajtxnwvc2bj4ymp7f52rmcx4q745v6csya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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77e7fb63d8ead8a0eb26e033cba63599507028ca5a12ea6439f0cf8f9e52d5ce
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a8af98897cc2adfa6868c15ad536d7359f749ff3bb8cf9be11c7e45d437dc37f
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ba6d3319514c66b0b43c4dfa29ace7eadc90119cba7c3d1a86c3fb7fa9711a0e
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ea20eb1a2d508640fc12743bce90d5ce169ea87fd394a701359429498aef934c
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ec0f65afbe2adb5bccb4d4b0fa58353791deb99e42a2583828442a68af1cd235
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ff0dfc8a3f301d01a87dd618a831e5ec8409d7b1ef22fcc0ae595a7775ca7059
AgentTesla
+ 10'917 additional samples on MalwareBazaar
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe a3f542fcfcf667a12af0234099ddb6a8b414f30c7fcbdd4582bf21fe76be14b0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/340874/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments