MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79794051c590b50104a0346855c0ac6c13058e34f1caf3a4f054c12fa2b41ef5. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79794051c590b50104a0346855c0ac6c13058e34f1caf3a4f054c12fa2b41ef5
SHA3-384 hash: b6bac2dfc0104395120dd45ae50b609d33ad14d3be719fded52132e1f7e4388c19510c2477ce3a65c2c1eabe1b519c14
SHA1 hash: e051348fbf30322340f4425c2e51116933f33536
MD5 hash: 33fc68a10d641f7180dfab9e32f86d0b
humanhash: virginia-pasta-saturn-quiet
File name:33fc68a10d641f7180dfab9e32f86d0b.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:788'992 bytes
First seen:2020-05-28 11:43:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 82ee847d3412bd91ec2252cf3901e308 (16 x AgentTesla, 4 x Loki, 1 x NanoCore)
ssdeep 12288:/i8qmDnPyX8ylwhz8n4l7OUrYqYwYTtlNdUJIP0Ba5scoBVtnYp5gudyRB:6BeyXKx8n4IUrWtVQlBa5s5zioFH
Threatray 11'629 similar samples on MalwareBazaar
TLSH A1F49D1EE2E04832F1661A3D9D0B5774982DBE1029286A766BE4DD4C9FF934D3C352B3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

SecuriteInfo.com.Artemis93A089B6921A.29570.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 12:50:21 UTC
File Type:
PE (Exe)
Extracted files:
274
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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1491dce66c200855205d540f41b7eb7fd827e57bf09b9b90b2ee5470307dc7e0
AgentTesla
380a52805ef62b6314493e5147dfa951d682d0e079fe34852806422b2bf7e869
AgentTesla
415f51fc45bfa2cc9d08ef68776efa27b5495043c1e180fdba23998d42a1edeb
AgentTesla
482fb3d84c859355f206c06e5fd0acd7ac249d490f515389487ab611e0eb473e
AgentTesla
5700445a825b5aff980c5e25874d60fd3c1d6fa7f01e74e20411a63e8915c8b8
AgentTesla
5af9fd80bfdbd2613fd3c8b5dd5a2c84445e22ee599bba0979dd54ce6295b564
AgentTesla
9a13981eb4fb532d207c90f4f5689d9ad4d9af29e2ddf7030d78c513330c4dbe
AgentTesla
c335cb713f229788dc06a853825d15863c58d86b3057790c19e00714c39d2d0e
AgentTesla
d64db2706a25921946590973c24580e2741c97ce15590e8016b6d71688576808
AgentTesla
f617d0d418002e4bc75319ae825a09d15de76f5795bfd5b835491134e504d2ac
AgentTesla
+ 11'619 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-q9hma3sjkx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
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 79794051c590b50104a0346855c0ac6c13058e34f1caf3a4f054c12fa2b41ef5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/370527/
  
Delivery method
Distributed via web download

Comments