MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20b1fb363cf337fecc5be5877f2ae0d87991b3c203d1729d91065ead57a35485. 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: 20b1fb363cf337fecc5be5877f2ae0d87991b3c203d1729d91065ead57a35485
SHA3-384 hash: e1ced0bb034ce7c918d011879e6f54bad9ceaa30943d8c9a02282195d1d8baa56c0cf1f482520643224589af4be1ad76
SHA1 hash: b0c7a01a2109fd503df83c7645486c4b3d79f7cb
MD5 hash: 8228c3e9e9b81de8fb244196fab6da0d
humanhash: harry-neptune-one-failed
File name:8228c3e9e9b81de8fb244196fab6da0d.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'043'968 bytes
First seen:2020-07-03 12:35:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9a5cc778d0f4132de3891c04833334e8 (9 x AgentTesla, 3 x Loki, 2 x NanoCore)
ssdeep 12288:YjnGLjIup+Q67pPhPc3IAMXOvIHoFdDRVmqOJ1UVSdpo8M+Mzjp0i2ziuwu:YjoUuGNhPc3uOIoScVSPo8MLz10zziur
Threatray 11'146 similar samples on MalwareBazaar
TLSH EB258E22F2924433E1B276789C1B53BD983ABD10FD3858466BE5CD6C5F3968338352A7
Reporter abuse_ch
Tags:AgentTesla exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18697/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6854075-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

SecuriteInfo.com.Variant.Zusy.307899.10298.11102.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/20b1fb363cf337fecc5be5877f2ae0d87991b3c203d1729d91065ead57a35485/
Threat name:
Win32.Infostealer.PonyStealer
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 16:55:51 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ecy7wnr46m375tc34wdx6kxa3b4zdm6capixfhmrazpk2v5dkscq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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28f4c1738d5f9ed88b07a8266e674c22abb35e74bca8dc3fa6f1679f14f2a43f
AgentTesla
412c6384372bdaf1c8594595851960b481482bb9a5f02edca5b4323c9d437860
AgentTesla
4414af2082c2a9eaef526d00f9fb35b9ab9046b994db738c910f5b0391eb9e9f
AgentTesla
5eea5dce17a4e94abf88cd9e970af8e5f937789c66459d86a5352f519e753af3
AgentTesla
71d8159ce550c2d8526d40a569f7c3cea6da7107208d80d8ccb15cdbda64603a
AgentTesla
76189982f3df9203548f9c9c005da310034b5c2f0d02f58de2a20e00ee26ed87
AgentTesla
94e6a8e8c811f7ce427d1f77f9dd966b851d8a3433a2fb4e82271ef7d364e8de
AgentTesla
9d8ea8f49ab8d7cec94437483559937a79d6a4ce43273dd41e913c3d7d7f69c8
AgentTesla
aee0158a9f836306b64e6c99e732073aa81fe23944c91a3d0fcf9a92508019ec
AgentTesla
d34f87c6a070f4f73344156c16be7040f2932053aea2868e98b0fa4297113835
AgentTesla
+ 11'136 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/200703-fjz2a24xfa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
UPX packed file
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.

Web download

AgentTesla

Executable exe 20b1fb363cf337fecc5be5877f2ae0d87991b3c203d1729d91065ead57a35485

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/407352/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/18697/

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