MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb9d219ce64beb33840104b1ed2c1776de04d3888d18ef30dee77c249d903929. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb9d219ce64beb33840104b1ed2c1776de04d3888d18ef30dee77c249d903929
SHA3-384 hash: 65941b7b2d2723c19ab14948f1ec0d317beadbe907f53f7d1310d8025d8bbe2f96d90592cc934d09faeffc63b00c8b2c
SHA1 hash: 75c9b386ab20e480a30a80d2cf82e301030cacde
MD5 hash: a2bddbaba22f8c4803073aa3ad3a30e5
humanhash: video-mockingbird-snake-london
File name:ENQ NO 18926.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:430'592 bytes
First seen:2020-06-28 07:57:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:H4aU12tLAskDtXOvCIXL7sX8r7hbLDxxs:HwkZIeZ7i8r7hXdxs
Threatray 10'711 similar samples on MalwareBazaar
TLSH 7794012667D84F2BF4ED87BCD862241203B5762A7923F72E5ED020DD2EB37951709A43
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mailgonderimi1.omurtech.com
Sending IP: 185.226.160.3
From: Sales MetroMac-DXB <sales@metromac.com>
Subject: ENQ NO 18926-Supply of Materials
Attachment: ENQ NO 18926.zip (contains "ENQ NO 18926.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/15177/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb9d219ce64beb33840104b1ed2c1776de04d3888d18ef30dee77c249d903929/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-28 07:59:04 UTC
AV detection:
33 of 48 (68.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xoosdhhgjpvthbabasy62laxo3paju4irumo6mg6456cjhmqheuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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85e0b3c18a7e5fdfe64babe3f0e3d3c9740a48d24c9bbe90a788818544becb00
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963d63f2b1bc3506d42db2e948c5d7b42eefdb16711ce9e353edb354e2cf1d7a
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b0b8708fe9911dd33a38b596118adafcee0c006a01e72e70669033d4f105b786
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df2688f6f88ea0e66b46d856e514adf25f8456cb4e45c849233799e17b1171e3
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eaddd3887c50ed4d1a40b902e00339ad474337591e05e74078a8a899cdf62cc9
AgentTesla
+ 10'701 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200628-cnbvn7za56/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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

zip 96ea690a32d404a46d137223ad2d95ff5441d72e382574f8a38a7a80212c9ac2

AgentTesla

Executable exe bb9d219ce64beb33840104b1ed2c1776de04d3888d18ef30dee77c249d903929

(this sample)

  
Dropped by
MD5 e4f9bb8fc310df013e240420825255bc
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15177/
  
Dropped by
SHA256 96ea690a32d404a46d137223ad2d95ff5441d72e382574f8a38a7a80212c9ac2

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