MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 064db475e51e2da2075158810fe692f90b6ac409003e42a22af838dda326c643. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 064db475e51e2da2075158810fe692f90b6ac409003e42a22af838dda326c643
SHA3-384 hash: 3b2daf8829a38b846bf8536034927bcd56e0d8b1365f74ebf8fa2e3aac1a4a5609f8f7b6ef57193620ef3380f404f7ff
SHA1 hash: 007a0646c0d84ac6889e7f29fa8315f731f87e1c
MD5 hash: fef4bfdabc8909ea6652af17eb27d246
humanhash: zebra-august-king-earth
File name:vlc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'976 bytes
First seen:2020-06-08 06:48:46 UTC
Last seen:2020-06-08 10:22:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:jB0lAOqFhgsN4DJRXGegBpcm0cqJLvpS7gzpdWv:BOqFqRXGnpcm0REgNI
Threatray 10'763 similar samples on MalwareBazaar
TLSH 1794125577E8C73EE8BE4BFB68C9614013B57226B436E65E1CCB31EA1CE1B018650E93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: giorgiofoods.com
Sending IP: 209.58.149.114
From: "张伟Zhang Wei" <bseidel@giorgiofoods.com>
Subject: Outstanding SOA Clearance
Attachment: Corporate_Banking_Details.doc

AgentTesla payload URL:
https://storage.googleapis.com/auto_connect/vlc.exe

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.generic.ml.5935.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 06:50:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=azg3i5pfdyw2eb2rlcaq7zus7efwvrajaa7efirk7a4n3izgyzbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0d4623e27386fcbb4755a97f2552b141f7ffd67b56feea2768c49920bd0b081d
AgentTesla
2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7
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32e7be2844e7be1f6ae7d262eeebe64926946ebbc8e2d91ce3760b8e1d10285c
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7d01a97eb5e90a8c74c6a16961ab1a1bff4a1408779e46cf769bb5889d2d44bc
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c50ba6556752607323e0e14d5429961d9af3804d9b45f8c7755ec1709efc6af3
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dd1dbd01bac8f1ba75f1279f9684e5f6a706559acaa2db285697c5f5e3258a31
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dfca8cf09994229afec678b5c279d247e3e69c45f2878f816025b4933f3bc3b0
AgentTesla
f61fba92541b23921c7904cd689121c68b8bf69780220586227bf01c9816c68d
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f669e4406244692e23e031d355e53b51dee1b96f1e988172a2b1eabcd0d82292
AgentTesla
+ 10'753 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/201109-8t8eeaexb6/
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
ServiceHost packer
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

Word file doc b7f777c5168f00264bd685e1810ff3a708597a09555d26a17cfa24e289bc2eb4

AgentTesla

Executable exe 064db475e51e2da2075158810fe692f90b6ac409003e42a22af838dda326c643

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/383047/
  
Dropped by
MD5 24ec33049e80badd9a3b11c2a23a7f55
  
Dropped by
SHA256 b7f777c5168f00264bd685e1810ff3a708597a09555d26a17cfa24e289bc2eb4
  
Delivery method
Distributed via web download

Comments