MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e26ebee195d4120b62cece46d79a74989b899f3c7bda83a14c5f273cd3f098b. 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: 8e26ebee195d4120b62cece46d79a74989b899f3c7bda83a14c5f273cd3f098b
SHA3-384 hash: e08bb4137167179563aefdb61061d228429aacc292da10d4dbe90f1b1a071b8a634b1d08a613784f08dc8e899edd6815
SHA1 hash: da489a5ae65b298be6405de9e83f61abc6705ff8
MD5 hash: 3cc400f017eb9520b8854302e3e90d04
humanhash: mexico-item-princess-cardinal
File name:Wellmien_Product_Sample_.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:495'616 bytes
First seen:2020-04-02 06:42:59 UTC
Last seen:2020-04-02 07:48:26 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:G1W0mg2yy9stjjco7ah96Gzmdcsx2R9JuunHskTqp7BpQCcb9w:mAAkLKhxepyp7bzcpw
Threatray 10'520 similar samples on MalwareBazaar
TLSH F1B4CF3131EE1556C7B2EFF30BD8A86F8766B123220BE53964C156CA8621B42DEC1777
Reporter abuse_ch
Tags:AgenTesla AgentTesla COVID-19 exe


Avatar
abuse_ch
COVID-19 themed malspam distributing AgentTesla:

HELO: mail.mallofmysore.com
Sending IP: 203.185.191.111
From: Grace Liu <grace@wellmien.com>
Subject: Fwd:Wellmien COVID-19 Supplies (Masks, Gloves, & other products)
Attachment: Wellmien_Product_Sample_.rar (contains "Wellmien_Product_Sample_.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.46181.30843.26031.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-04-02 04:13:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rytox3qzlvasbnrm5tsg26nhjge3rgpty662qoquyxzhhtj7bgfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
059bbd8d7c9d487678e796bce73e5a2c349d08a6dccc65b437f614c55f4940b5
AgentTesla
1fc2513878352ba7ec5f8a9fdb6bcd4653b6a14443ec65fd1a59a8fa1c8aa8a6
AgentTesla
7602ef063bf7203b635274afea6643df3d8a9fca33b1c82a8d763e7907fe772d
AgentTesla
79a6cd0ad542c43bd3b6c3baebe42c7682ad82294ad70a89624c13a9082f1f2b
AgentTesla
873420c55723208004de9c7fc00662e82bf297454b6bb04820b5636552ca6e00
AgentTesla
a545a0435cbff715cd878cad1196ea00c48bd20f3cf1cc2d61670ef29573cc7c
AgentTesla
cb87b162931d90a491b6f8a62c7e4f948f4940f7e7eb6547816a4965ae8a0ec5
AgentTesla
d2cc729be39a3136dde1a0e312f2cf6bffbcf4159f3b724b980e5ac2419a398c
AgentTesla
dff74296cf8052e89fc7c49f911e998795262c6f266bf19cda399a0183ea5159
AgentTesla
edced06a3011186bdf81b8e16739f41cb226ce9fdd57e9d8d006da27874aea65
AgentTesla
+ 10'510 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

rar 21422bb4c8828e33120c2afcfb41e824bb56c4159373eb2a91d1ba20043f383e

AgentTesla

Executable exe 8e26ebee195d4120b62cece46d79a74989b899f3c7bda83a14c5f273cd3f098b

(this sample)

  
Dropped by
MD5 b2ade126f6dd54cbc72e5b7ac257976a
  
Dropped by
SHA256 21422bb4c8828e33120c2afcfb41e824bb56c4159373eb2a91d1ba20043f383e
  
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