MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8501c67f38ab4539d326cf388311519c918d179da7a5b4228af51767d652f4ac. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8501c67f38ab4539d326cf388311519c918d179da7a5b4228af51767d652f4ac
SHA3-384 hash: c2d2872c54addad510a514d5794653e9690b79735a1c720127c797cc7e19f7e4e08e3c701ca67a0c51f5ca8c3ba88ef3
SHA1 hash: b8d37ccdcff679dc3f196b8fd58f7d150b9bbde6
MD5 hash: a1e5bbacec08572d189c3ab68ead5d1b
humanhash: spring-high-alanine-stairway
File name:Payment-copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:814'080 bytes
First seen:2020-07-21 15:35:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:uhzZGb0y0x8jqiNpmKmnKodhvYYxa4U+V+fXieVfaXr3ShGS1kfgjdlA:uty00/NwKmnDhAqXhgfyDXrCsRgjU
Threatray 10'647 similar samples on MalwareBazaar
TLSH 2105AE00FBF489C6D39A5F7AD87141009571FD5B9BE6E78B2B84F2AD18623588B43F12
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mailserver.aerospeedgroup.com
Sending IP: 103.30.245.46
From: Accounts <winda@trimgairlines.com>
Subject: Payment confirmation
Attachment: Payment-copy.zip (contains "Payment-copy.exe")

AgentTesla SMTP exfil server:
mail.skysponder.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30242/
Detection(s):
SecuriteInfo.com.Generic.mg.a1e5bbacec08572d.7332.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/393417
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8501c67f38ab4539d326cf388311519c918d179da7a5b4228af51767d652f4ac/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 15:37:06 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qua4m7zyvncttuzgz44igekrtsiy2f45u6s3iiuk6ulwpvss6swa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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b3b54e5b4b3bbaec85cb89db4238cbb040b5f1a6edf4187c0801d338972a230a
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b8e2713744ae4bf75f6f051a88fd7cd88aa5a9d0e5707932b44a5fb47dd73057
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e2a0cecb9bd8aead0154e241fa01f7876045513c426e20aaee46070a7375f50c
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eca13de65c0bea59c87ad6d8fd0d4d7083badd47dd919b5d407b77298ee36a85
AgentTesla
+ 10'637 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200721-vf3neqv7yn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8501c67f38ab4539d326cf388311519c918d179da7a5b4228af51767d652f4ac

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 706da3c895a77d9dc0832ea9e2eb875b3a299c67e2f90cbbd39b623462ba5bc3

AgentTesla

Executable exe 8501c67f38ab4539d326cf388311519c918d179da7a5b4228af51767d652f4ac

(this sample)

  
Dropped by
MD5 9a5ac81169d11975d1c0ae2f7721d636
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30242/
  
Dropped by
SHA256 706da3c895a77d9dc0832ea9e2eb875b3a299c67e2f90cbbd39b623462ba5bc3

Comments