MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a866a73f707d04c9e541853f86b98d55a7fba344d1aeb3eb212bdec2fdd3f91. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a866a73f707d04c9e541853f86b98d55a7fba344d1aeb3eb212bdec2fdd3f91
SHA3-384 hash: cee94dbc9c4e2ecc82dd9f12064f5359883b715f89ee96dc2a262da1c7584f269e747b6e50183e2e8924ba99d1cf7bf1
SHA1 hash: 5df71718d02529f6ae74bdeeabf61c4278382fa8
MD5 hash: a2bd2d45121eafae7b8e6f1307b2fe23
humanhash: network-hotel-cold-pasta
File name:proforma faktura .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'233'920 bytes
First seen:2020-05-12 09:23:29 UTC
Last seen:2020-05-12 21:46:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:cSl6RWarg+0stuxKygBEXw63rucqWRF41ImBGd:7+8+BjW4w
Threatray 11'338 similar samples on MalwareBazaar
TLSH AF458C48EA76D899D81D03F5B1F10C235E40F2AF98B8954E34DAB3951A232D3447BDEB
Reporter Racco42
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.39883.29758.7194.UNOFFICIAL
Create hunting rule

Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/355051
Behaviour
Behavior Graph:
n/a
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 04:06:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nkdgu47xa7iezhsudbj7q24y2vnh7orujunowpvsck66yl65h6iq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
113da3ad1ad4f6ed501ab344244892e53b6657628794c35c0745223cfb51153c
AgentTesla
2840cc36c04714a605a7df8b64bee3a738fa7bf6caee439e0d4eb0cbb7e7b7eb
AgentTesla
2890defa015590771a48e957d5a81dc2f2a6a86b784a8764f135cdd72f0d4e7d
AgentTesla
3b12a35d684a3321084f1c2637f2d467dadd272a68d8318de33c1cdc94c7718e
AgentTesla
85743a1e70b9841576c077c0fe03fc3ae5ecdbc55190bbaeb92290a3fca7f4c4
AgentTesla
bfbfdc4aa175409b4354617bccfd96fe232ce53601cbe98738f819fcde8837f6
AgentTesla
c1a5a50629d48e6259bd63ebc5e9d31d6b076b30edc1b3bd138e10fcc03a29c8
AgentTesla
cc6d8395afcbb1e64351159df81962c174db1b532855a1d3e6e6529b00a0f0cf
AgentTesla
d004305e1a97e0d5355965b8c236168ac1a5aaba63712424afb448147a4b5063
AgentTesla
e0d1c1f7fd8a8d07882ceeb4d681f9ff2b36912e9b0a8b182b3252599c2ea699
AgentTesla
+ 11'328 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-ax7y25mf92/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

Malspam

AgentTesla

zip edea2b14768c02de3fbf5207669df031fe58b659c02b3d48e95b7ec0c8dc455a

AgentTesla

Executable exe 6a866a73f707d04c9e541853f86b98d55a7fba344d1aeb3eb212bdec2fdd3f91

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 edea2b14768c02de3fbf5207669df031fe58b659c02b3d48e95b7ec0c8dc455a
  
Dropped by
MD5 dbf9ecb9b64b65cb911e5e87e3a001d0

Comments