MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8562b034e1f2391a764068d00986b6dafe4e1ef14239fdc6cda1ce034605d11. 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: b8562b034e1f2391a764068d00986b6dafe4e1ef14239fdc6cda1ce034605d11
SHA3-384 hash: 9cf74655bf019d127b1b6e1fb4db2d0bf13e83e325fcbcef5db15b074d0d231dc29e9bd5298cd7275443bc84c3f863c0
SHA1 hash: 4e16e41cb4732925353a097a8219926f3b6ae305
MD5 hash: 8b3373e95b0117c78a86240af2e3a530
humanhash: charlie-summer-delaware-gee
File name:USD 66672.87 Payment advise note 08.06.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:565'760 bytes
First seen:2020-06-08 21:15:44 UTC
Last seen:2020-06-08 21:49:46 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 12288:OpZJK2p0FjAPHDN5u3ROd1Qte2r8F64fPa4EYOJNOipwjYrj0GAWEKY9m3udnsz:gZJKfAbX0UKe2r8Y464EXJNOewjYroGT
Threatray 10'595 similar samples on MalwareBazaar
TLSH 66C4D0DD721032DFC857D432DEA82C64EB6178BA931B4243A01325EEEA4D997CF255F2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/7193/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.hc.18830.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 21:15:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xblcwa2od4rzdj3ea2gqbgdlnwx6jyppcqrz7xdm3iooandaluiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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969de2cb08c2fcfd7217a8ec8dc5a68a88e69ddc1dac9d4db06a0ed4aa3dfcf1
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d2dbb94dedc36a45bd0f528aefae333861935729369b2136b85daa3ff77e4e0a
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ddd78da962ab1cd6366af9c647daaa7f234e8125c62b10cab1eeb715f4c0e514
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ef1448f905b7a9ac9186f6d076996b9638d37a8b96af5f7c791c4b0aa9a7aace
AgentTesla
+ 10'585 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/201109-8jbtmmgam6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/7193/

Comments