MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 617f064cf0b429f8b08e269b8e53ef611a1cfb4bbf329e8683709d0d0e4f17f3. 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: 617f064cf0b429f8b08e269b8e53ef611a1cfb4bbf329e8683709d0d0e4f17f3
SHA3-384 hash: 38c00b0563dc17eeb8e1c4ed65a89fe45ebaee03972c8524f5efd105703b040957474d777b8b1453a6e988766ffd2f4b
SHA1 hash: ac26c8f6f0c088098f316636f3bcc395b05959e8
MD5 hash: 662d58865fcd2b8cd31216e0603a425e
humanhash: september-spaghetti-cat-single
File name:BIOBASE Coronavirus Control.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:424'960 bytes
First seen:2020-04-03 08:34:27 UTC
Last seen:2020-04-03 09:37:06 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 12288:e2iNGKhCXP0Qu9JhlLmErwtfjo4VBFcI:e1YKCPJKlLJwLcI
Threatray 10'657 similar samples on MalwareBazaar
TLSH BF941240B3FC1B9AEABE13B216B2954003F6B92B81D6FB1E1E9551EE053BF405601B77
Reporter Racco42
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.31921.25197.4403.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-04-01 12:02:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mf7qmthqwqu7rmeoe2ny4u7pmenbz62lx4zj5budocoq2dspc7zq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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e386d4d99d65ec52f0a9d504a2e8fdfe92309a2a81e6dcfbf5037afc01a1e618
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AgentTesla
+ 10'647 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.

Malspam

AgentTesla

Executable exe 617f064cf0b429f8b08e269b8e53ef611a1cfb4bbf329e8683709d0d0e4f17f3

(this sample)

  
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