MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a812ee04fdb54b0576e2e51bb705d2a7f2d14f86601f718385087310a3df257. 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: 6a812ee04fdb54b0576e2e51bb705d2a7f2d14f86601f718385087310a3df257
SHA3-384 hash: dea0b03f6e9b78436db027290f27ec453c797fd9f2929f0888eb66e8c344fe89b36a743a8a5cfb2c1be991f74c5faa14
SHA1 hash: 837d6f967fec5896440551df889a41d3baa4c600
MD5 hash: c5a27ea263a0f063a6b7a78de97a8c6a
humanhash: golf-wyoming-early-four
File name:Statment Of Outstanding Invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:417'280 bytes
First seen:2020-06-15 04:48:36 UTC
Last seen:2020-06-15 17:03:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:WzVGXo0MBzrmd3z1+3v4V5yclpjia0RZUWmn5cV9:A7zS9zcgSclx+KH5C9
Threatray 10'613 similar samples on MalwareBazaar
TLSH 7194121EB7AC5B24D6BD057CCAF608C107B685662472FB1B698C305C1FAB7E6C602B17
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10198/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 03:27:45 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nkas5ycp3nklav3ofzi3w4c5fj7s2fhymya7ogbykcdtccr56jlq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02fafe7d00909727bb91670774f201dc8ed5122c7c0c6c25c2c8b227b6a77df4
AgentTesla
1b5523701605c4129803c0161e955d96ec30d18370d8783dae4a257220d0e695
AgentTesla
3f8c2a8d34d7d3f61451ea1beb9d9671cc50aa2cbe39d700a08d0215b8b7163b
AgentTesla
7039c80d82fdcfed16711652027522d8a99a311be6a1ceed3c25776a495968de
AgentTesla
7758c91a218460dfc6cc95e5c106c50431cdd6cad667b4e8c98bee960ff06b3a
AgentTesla
addd02b5623bb29f4cb564b9c228184123a33a94e8308a28c8e74be662e120b3
AgentTesla
b04d6c5e4e1759d306dbec63b416be318058ff1698e8ff4b022bad89c7636e29
AgentTesla
d97d1614a199d784c0697ff01eff3e4d195dd07e65879a59b3b805d2088ad8a9
AgentTesla
debcd0af0a58eb42e8547392527d9daf5993826d3b53f795369d712c48ac2b12
AgentTesla
e86863fab85a50441e0e576550d74ef97d8a3e82085ead6e5fae22930de1866c
AgentTesla
+ 10'603 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/201109-6xd43rxyge/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
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
Drops file in Drivers directory
AgentTesla Payload
rezer0
ServiceHost packer
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

rar 638d026b40fc2798f41ccad614f379043b16f2cd87e3c2465a45c40edf0cc447

AgentTesla

Executable exe 6a812ee04fdb54b0576e2e51bb705d2a7f2d14f86601f718385087310a3df257

(this sample)

  
Dropped by
MD5 1a6c7dbdf973c581509f74871b10bea7
  
Dropped by
SHA256 638d026b40fc2798f41ccad614f379043b16f2cd87e3c2465a45c40edf0cc447
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/10198/

Comments