MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2af2fa4ba53c4f7c2511af2cbfc9d29c0b72e22784e817977d4616cb929c217a. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2af2fa4ba53c4f7c2511af2cbfc9d29c0b72e22784e817977d4616cb929c217a
SHA3-384 hash: 13b6e431e4ed567ff53276a44f87962c7e8194f0d42d3dcd925ce36e88f45ae51a9881bfe8577d94996a860439bbd4bb
SHA1 hash: e10ab0e912d0d8cadc9616a3ce80b47dcf840ff0
MD5 hash: bad9155d0300ac4311a305892f531fd6
humanhash: seventeen-mobile-friend-princess
File name:Tender documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:439'296 bytes
First seen:2020-06-11 06:26:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:E75vq/9pOtcSwts74AWHqfC1OiWxIHrzN+9cRdvw/Uj8mRbOJniAdv7sLKMN2:mi/6dXIqfCV3KcRVw/UwEOpRdvu
Threatray 10'577 similar samples on MalwareBazaar
TLSH 1294120AA6DAC363DC7993BFC6615A4503B4B8453823FB6E0CE5B0DF793B7A4061056B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.neileshventures.com
Sending IP: 162.241.215.152
From: Liu Jianguo - Arrow Components Singapore <liujianguo.singapore@arrow.com>
Reply-To: Liu Jianguo - Arrow Components Singapore <liujianguo.singapore@arrow.com>
Subject: Request for quotation, Order no: 45895692
Attachment: Request for quotation, Order no 45895692.rar (contains "Tender documents.exe")

AgentTesla SMTP exfil server:
mail.inventweld.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8933/
Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 03:13:53 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=flzpus5fhrhxyjirv4wl7sostqfxfyrhqtubpf35iylmxeu4ef5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
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de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
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+ 10'567 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-eyyl5a5k66/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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

rar f0c4719bba8b162fb624d60886dc3060ffbd56132375f4fd94def3862f4eff06

AgentTesla

Executable exe 2af2fa4ba53c4f7c2511af2cbfc9d29c0b72e22784e817977d4616cb929c217a

(this sample)

  
Dropped by
MD5 355d98d1b0ed8465f1bab725533d2f4f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f0c4719bba8b162fb624d60886dc3060ffbd56132375f4fd94def3862f4eff06
Cape
Cape
https://www.capesandbox.com/analysis/8933/

Comments