MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6e11eec9f4a66a739ec6b7835a93f33e36a6f38234b2ae12c295d6eded59f06. 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: a6e11eec9f4a66a739ec6b7835a93f33e36a6f38234b2ae12c295d6eded59f06
SHA3-384 hash: 2069c8e16fa30ab847aa08d8c68807d7e35f740700c84d08dffa657e5913ebd3043bb36433a6b92bbe97bda9e26f8d80
SHA1 hash: 88fed2190d763e4b90ab46a0101c6a79e3d21605
MD5 hash: fc5bca40d4fa42109712a5cf5daad04f
humanhash: october-green-louisiana-one
File name:ONLINE_RFQ_15693579.xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:435'712 bytes
First seen:2020-06-15 05:41:51 UTC
Last seen:2020-06-15 07:02:30 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 6144:zV4vGkn9vUYYSaf41wTKHAxVL/KNQYV3cqhTwK2rWogZLUOK/ld+4cPpy6wVUOZQ:zVs/az1TKIxSNQNhsu/L5qpa
Threatray 10'764 similar samples on MalwareBazaar
TLSH 2994D0207599E199E85BC7706136F87806BC3C9297C3D52C1EE87D8FF67AB050A72607
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sarana.benvors.com
Sending IP: 45.64.97.68
From: Procurement General <procurement.general@khuh.org.bh>
Subject: RFQ Ref. No: DMM/G-STORE032/2020- Extended
Attachment: ONLINE_RFQ_15693579.xlsx.z (contains "ONLINE_RFQ_15693579.xlsx.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10263/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.9284.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 05:43:10 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3qr53e7jjtkoopmnn4dlkj7gprwu3zyenfsvyjmffow5xwvt4da._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'754 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-t1tb24caj2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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

z 085c3270b0ef472e92b7710e023c93905aeef183fd2a887aa98325776aee4871

AgentTesla

Executable exe a6e11eec9f4a66a739ec6b7835a93f33e36a6f38234b2ae12c295d6eded59f06

(this sample)

  
Dropped by
MD5 8b74827ccb936b46ab36b1e8e285c792
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 085c3270b0ef472e92b7710e023c93905aeef183fd2a887aa98325776aee4871
Cape
Cape
https://www.capesandbox.com/analysis/10263/

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