MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2259e5a115cf67489d19d8a0076f1a86c2e9066483ad36a5036ca5d2e5b1f715. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2259e5a115cf67489d19d8a0076f1a86c2e9066483ad36a5036ca5d2e5b1f715
SHA3-384 hash: ab61908f9ab1e32b9af0d835b1f74d5abea8ce369760d0c0b833833a569c3ddc922b27929389a9878007b7f103b8e2db
SHA1 hash: ae925d7653d0a9726c11eef634d5fcf46ac7c90d
MD5 hash: 3733b384bb81dce1bc7758cc1ac74f22
humanhash: skylark-arizona-white-pennsylvania
File name:lav.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:285'184 bytes
First seen:2020-07-14 14:17:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:DFKno0TtrBJEgN8HS7iverLQwUJNa5yXZsBm:Dgo0JB7x7hr8LO
Threatray 10'666 similar samples on MalwareBazaar
TLSH 2454399C6B98B902F23D1D3745D6163417B1E5879A12C30F6FC40EFC6B627DA2E4A2D2
Reporter srcr
Tags:AgentTesla


Avatar
srcr
Sample Source: http://bloomcareltd.co.uk/wp-content/uploads/2020/06/files/lav.exe (160.153.204.75)

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25745/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2259e5a115cf67489d19d8a0076f1a86c2e9066483ad36a5036ca5d2e5b1f715/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 10:19:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ejm6liivz5turhiz3cqao3y2q3bosbteqowtnjidnss5fznr64kq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c267f259097c5786ddcb5c74ec6410267d465976259d841b988271b7474906c
AgentTesla
3f17b1407dd6b3febc9c19770d1252a7028971382c85a2b9320e416801b2f904
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5c133741b443850a940c58eb5a162c485b8186d0db0c99be3962e277eecca550
AgentTesla
5e8eb0ebf74397dca119677feea3913ed2e4aa5a14d7bd668bb7c0a4ccd0ad9a
AgentTesla
86ed0ebbd24ad4c94834ea45d9af009a08738c1341b95ca0d35a59ffdc726de7
AgentTesla
9dda846870b687794890a95e4532f7886dcf61d6bfcd4cbc2ddeb306abc22311
AgentTesla
a132044c5acdf6901718ff3e7b6cee80b0d976f32d8876b2352b08d316feacf7
AgentTesla
c2be2f9a3561ac1145ac0711574c30064e14ec9d62e916b700f75cc33b77d154
AgentTesla
ec6afc29beafb4093f0aca9fa00e1c3097dac94baee4801eebc5043de4556781
AgentTesla
f1bb149c5d9dd76ea9a91eb8e10c86f45d86c4336e5a9cdcaddd4b0161c9d4de
AgentTesla
+ 10'656 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/200714-1al7mcsfys/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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
  
URLhaus
https://urlhaus.abuse.ch/url/412806/
Cape
Cape
https://www.capesandbox.com/analysis/25745/

Comments