MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53b46d34f83089daffeabe9194cb6f9bd3d9863d4729cad13838aaefeb85d5f4. 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: 53b46d34f83089daffeabe9194cb6f9bd3d9863d4729cad13838aaefeb85d5f4
SHA3-384 hash: ff5fe2648298ee8d98a7750b97cc317cc71f55d959ebd80868f7e7d44edb5adfd02c966fbe9433b58f548b4562e6370d
SHA1 hash: 7cedc60131e993f601cbc70a346dca59f9b08ee4
MD5 hash: a3e82f51b3bba2c0396f315160bb4d4a
humanhash: charlie-monkey-shade-artist
File name:makaave.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'464 bytes
First seen:2020-06-22 08:18:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:GS5Elwoz7RFKuJTb0ztMoMbiYy5+BCK8:Gd6eFn30zioMLyl
Threatray 10'688 similar samples on MalwareBazaar
TLSH 5994DF543FA8270EDA5997BE1522415E073623E19A11E2DC28B7FCCD5E25F53828CBB3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: bw-kunststoffe.de
Sending IP: 193.142.59.124
From: Sam Bolt<sales01@bw-kunststoffe.de>
Reply-To: info <info@rexsolarenergy.com>, f.kibhisa <f.kibhisa@rexsolarenergy.com>, John Maijo <j.maijo@rexsolarenergy.com>
Subject: FW: WISSELSTUK WIELLADER (CHANGE PIECE WHEEL LOADER)
Attachment: invoice.iso (contains "makaave.exe")

AgentTesla SMTP exfil server:
makaveorigin.cf:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12513/
Detection(s):
SecuriteInfo.com.Artemis63715DF92E44.17574.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53b46d34f83089daffeabe9194cb6f9bd3d9863d4729cad13838aaefeb85d5f4/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 08:20:05 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ko2g2nhygce5v77kx2izjs3ptpj5tbr5i4u4vujyhcvo724f2x2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500
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460d3ea4ea000e3a06e7ee2a1cdcda2579b808e6fd5a925f76ebfdbb0d3b4d63
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AgentTesla
+ 10'678 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/200624-8dgbavpjl6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
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.

10b16ea4e169e13e9779de15aa07d23c

AgentTesla

Executable exe 53b46d34f83089daffeabe9194cb6f9bd3d9863d4729cad13838aaefeb85d5f4

(this sample)

  
Dropped by
MD5 10b16ea4e169e13e9779de15aa07d23c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12513/

Comments