MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c92de8b1d039535db38a206be0757239560a527e9f7d92b5f9baa1a36fa966b1. 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: c92de8b1d039535db38a206be0757239560a527e9f7d92b5f9baa1a36fa966b1
SHA3-384 hash: 9bb6ebd921959c05e733347e61c6e1b8cad17c842eaa21cd7dd49e59570fc0702e6047f74758011c6607592f7b9c9d06
SHA1 hash: 35aa4db0479e37d8f10a57627ed79dfc15a7f44d
MD5 hash: 6e7fc1060054b8c17b379a2e7ba23a5f
humanhash: harry-paris-quebec-friend
File name:COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:468'480 bytes
First seen:2020-05-20 07:32:18 UTC
Last seen:2020-05-20 09:02:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:X2FXZwidjafXC5ulsWHJQ0Pr+Oedhh9oe/k:CwojaK5uyWpQ
Threatray 10'565 similar samples on MalwareBazaar
TLSH 36A46C6C31A431AFC95BC2318BD4AC2BA5506967631BBE1648D7039D8B4DB43FED01BB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: blank.cafe24.com
Sending IP: 175.126.38.143
From: John Wallace<info@jinsungtec.com>
Reply-To: <abs0000100@gmail.com>
Subject: New Order Request
Attachment: COPY.rar (contains "COPY.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20200520-0703.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 09:53:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zew6rmoqhfjv3m4kebv6a5lshflauut6t56zfnpzxkq2g35jm2yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0271cac01b1b21162fbcc41a352d6d328c58aaea82943dae8db690a6f05aabb0
AgentTesla
06dc2ec5236a90bb95beb6d6e524ffd81c64edc88ba89d01743c224d6585674e
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0e2bc8b5fb749983b95d2e5b4d8c79b1d1c90645a0b2d5e95923a8558bc73bd6
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5f5e348e8dbe8f7d7d97abefd6a2d686569a65720b97827082b2a82fb0430670
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662e434ffc2542e1d89c3ff9433eacbd50e235a8ce50072f675f5010a422c73c
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7aa2fa4a7ad5d966f7b62e65a4ffc0cd4a7f5bf08b8759aff02ede48275002b7
AgentTesla
bca2dfcc165159c1432087a9adf1921baf2f53dd52b69be50e5cf400f4c0cd8d
AgentTesla
c4822e5b8ce242f6a39acb3db0dbd81ed1c2f630324f35afd3e4d7ecebb9538b
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ca66f96e8692b315f04ffba1b318ffb95b58f8e05bbcabe0eda1e38e32a6d293
AgentTesla
fc0054e78d6ff68732c092238f77b6791ac1937f56f0d738ff603a1d3bd6dbd3
AgentTesla
+ 10'555 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-jwvckt53bs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
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

rar adad1c6587c76a115441822ab71b79710a2371732599d9d9d02fdbac7b7e3ecd

AgentTesla

Executable exe c92de8b1d039535db38a206be0757239560a527e9f7d92b5f9baa1a36fa966b1

(this sample)

  
Dropped by
MD5 65d993efc666f838e93e3b1df7a9da22
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 adad1c6587c76a115441822ab71b79710a2371732599d9d9d02fdbac7b7e3ecd

Comments