MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba98faeaed7980253c2b7896bcb627bc16459f4ede941f3890897707b2992579. 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: ba98faeaed7980253c2b7896bcb627bc16459f4ede941f3890897707b2992579
SHA3-384 hash: cb2050b327a857edbbe5164816aa4db9104cb8349946f8798aa412487db031693bc1e951b358af61200cc8ae30bad902
SHA1 hash: dbeb3759bb62c474d6d7a2edbe9367d7528e8ad9
MD5 hash: 801df4346e16581ee36f9da68bfa2f08
humanhash: alaska-item-violet-california
File name:passCODE_swiftCopy_access_payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:553'984 bytes
First seen:2020-07-21 10:09:45 UTC
Last seen:2020-07-21 11:24:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:SMHz6Nye14SyRw6TBYuj/XwrJ48W1ZLNgArVobG1OE9D29Vob0DHGbINLAQzFLw:iRcyuz0411p1VobG1tDUM0jfBz6
Threatray 10'700 similar samples on MalwareBazaar
TLSH A7C48C10E7B846CAE3BE57BDE4B4014087B4B51AA7EAE7491B90F0ED1822750CB53F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.macartajans.com
Sending IP: 89.252.130.69
From: account.payable <manuz-e@marudeni.com>
Subject: FWD: INWARD SWIFT copy for your transaction submitted to us - Ref No – 001BM52201530017
Attachment: passCODE_swiftCopy_access_payment.IMG (contains "passCODE_swiftCopy_access_payment.exe")

AgentTesla SMTP exfil server:
smtp.knmbz.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30057/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.60237.28474.20851.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba98faeaed7980253c2b7896bcb627bc16459f4ede941f3890897707b2992579/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 10:11:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkmpv2xnpgackpblpcllznrhxqlelh2o32kb6oeqrf3qpmuzev4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
5df080a145c2dd20f01dcb463efbc7fc1fc1c5bb61567b972c8b4ceb62338088
AgentTesla
671759b97f6889b6732fb377b5af7ccc9df5e8769c2aa07a371caab68c5639fd
AgentTesla
8ec138573f2b77cd4a2772d6d2abcc2130ac1d901340505332ce78fc7096622e
AgentTesla
92d2689159c5984751e67f61486e25a8f66921d372249af5ac22078cf22c8be9
AgentTesla
946cdeba80da84a83af805ec82e7f07819ed853356d1d546be0c5ac28b5f70d4
AgentTesla
9b8bfd519d8bbe5a7c285f61c73abef27b4e18a22076d036698ec943b5e61c01
AgentTesla
9f56641fa34365d546b70d51aa82899b863a4781a3e51f6e78c62fa198472a79
AgentTesla
a78239b17de3eac55e5fcbeceefdd2fe78f76888a2639f54024232b4dcda394c
AgentTesla
ac0b86bf664770295ad2de9a46edabc374040a467471a61fdac436d52e451964
AgentTesla
da7ce8060ef04b847aeb11d727b9d8fad9526dc3314adce4ffa5e0b597ac5547
AgentTesla
+ 10'690 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/200721-3dk164ebqn/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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/ba98faeaed7980253c2b7896bcb627bc16459f4ede941f3890897707b2992579

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

img 7537b7d61493d5e244fc523d86e9be3d01b87525a65aef432d1373b72709707d

AgentTesla

Executable exe ba98faeaed7980253c2b7896bcb627bc16459f4ede941f3890897707b2992579

(this sample)

  
Dropped by
MD5 92e365ef728321f2ecc1055b7e17203f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7537b7d61493d5e244fc523d86e9be3d01b87525a65aef432d1373b72709707d
Cape
Cape
https://www.capesandbox.com/analysis/30057/

Comments