MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9b3d6a92282d003ae960076c147e224c8064fd98229c96df353948dc685237b. 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: c9b3d6a92282d003ae960076c147e224c8064fd98229c96df353948dc685237b
SHA3-384 hash: f39746658b6e428c6dc45eb8c0cb774a9a1cf329d4c66369ce97837208d8b5428f5f5212fc644fde81e84b91ea8bd164
SHA1 hash: e853d7048efcef7e7c8259e92000d8efca9b66af
MD5 hash: b79c749616e332aa98dff35091bc7ddb
humanhash: lamp-autumn-grey-ohio
File name:proforma invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:485'888 bytes
First seen:2020-06-08 04:54:09 UTC
Last seen:Never
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:LDuUPu3qK0V5f5f5fGRRv5Bt9fcqg8ZVGD9PfCp3pP+KNOQgIMXKy5xU:nuiZZGRRfZkUtV+xf6y
Threatray 10'990 similar samples on MalwareBazaar
TLSH CFA4DF2637B59B2BDACC45F9200821A953B047DAD425F79CCC8091C97ECFBBA09BD563
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sg2nlshrout01.shr.prod.sin2.secureserver.net
Sending IP: 182.50.132.193
From: accounts@zeketrolleys.com
Subject: Re: profoma
Attachment: proforma invoice.zip (contains "proforma invoice.exe")

AgentTesla SMTP exfil server:
business41.web-hosting.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 02:38:58 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgz5nkjcqliahluwab3mcr7ceteamt6zqiu4s3ptkoki3rufen5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'980 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_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

zip b50a0633963a8ae9cfd05db3af16c16584c55d707a5dac3633cb5318fca4b6d2

AgentTesla

Executable exe c9b3d6a92282d003ae960076c147e224c8064fd98229c96df353948dc685237b

(this sample)

  
Dropped by
MD5 dfcf3dc44676f51e3ebc126cdb7f5e12
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b50a0633963a8ae9cfd05db3af16c16584c55d707a5dac3633cb5318fca4b6d2

Comments