MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4a2fbbd1936a302ee7bb9bf0b2e781ea248cd041e196e27e78bdd5f93e1b6ed. 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: e4a2fbbd1936a302ee7bb9bf0b2e781ea248cd041e196e27e78bdd5f93e1b6ed
SHA3-384 hash: 764c0e0f3d1fac7c68fae03901f6b53392dda743041e8001f91fdc7f49480596ff3ee3739c8a2cad0fb7656a46db1eda
SHA1 hash: 549424d93bd8f56fa300826da82c4e1daf7acec8
MD5 hash: 4c1d0a1b66be6d593be16c1053be8511
humanhash: missouri-spaghetti-july-sink
File name:CF & FDA Certificate Test Kits covid-19_PDF_______________________________________________________________56453.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:421'888 bytes
First seen:2020-04-01 18:12:19 UTC
Last seen:2020-04-01 18:51:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:WvE6nK4ZGv9Fn+J7/1E8JnBE+eNl0OXvKfokUsSgYz/c/NH8JQRJI:iK4o9F+j1tBzOX2ok5nY4Vu0J
Threatray 10'441 similar samples on MalwareBazaar
TLSH 0494CE3E259B86B6EF7CB175D3848635F298E7277003EC1C6DC762B1F652A6660C120E
Reporter abuse_ch
Tags:AgentTesla COVID-19 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EHNX.18070.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-04-01 17:22:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4srpxpizg2rqf3t3xg7qwltyd2rertiedymw4j7hrpov7e7bw3wq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'431 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.

6ffb3523d8199d580142dbecb2a0b127

AgentTesla

Executable exe e4a2fbbd1936a302ee7bb9bf0b2e781ea248cd041e196e27e78bdd5f93e1b6ed

(this sample)

  
Dropped by
MD5 6ffb3523d8199d580142dbecb2a0b127
  
Dropped by
1fdea9553f541feded5c517a6d65f0379886a5d565d09e0d96351439064658c6
  
Delivery method
Distributed via e-mail attachment

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