MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b92562b095b382e4f4e72335c4d78f9843a6724c60f2626d65df0e27006c6586. 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: b92562b095b382e4f4e72335c4d78f9843a6724c60f2626d65df0e27006c6586
SHA3-384 hash: 87c4b36e753bb67a627fbc28ef7348b1bd47b3aa0dc39df6fa236920f6c5eff6889df952a6201ee3b32a8f38abc93048
SHA1 hash: 9fb7302573498fb56b63a80530135ae4a99c8bbb
MD5 hash: 290918ba6e27f51573e53594dadea432
humanhash: autumn-alabama-fish-burger
File name:SWIFT0914PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:630'272 bytes
First seen:2020-05-25 12:21:42 UTC
Last seen:2020-05-25 12:53:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:0sLit9epsH8xD3nqR0Y70qjWcKQ+B5YkHqblS8+bHkqNYpKzFoqugb68OC7Enp2L:aeN/59B5YkHqblS8+lXOoUe
Threatray 10'822 similar samples on MalwareBazaar
TLSH 95D44D3E3A856415D13C897290A65580EBB5A6833E42C70F7FCA576CAF027CF3B1926D
Reporter abuse_ch
Tags:AgentTesla exe geo GRC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.linux99.papaki.gr
Sending IP: 78.46.83.231
From: MITRENTSI.M <MITRENTSI.M@nbg.gr>
Reply-To: MITRENTSI.M@nbg.gr
Subject: ΚΟΙΝΟΠΟΙΗΣΗ ΠΛΗΡΩΜΗΣ
Attachment: SWIFT0914PDF.iso (contains "SWIFT0914PDF.exe")

AgentTesla FTP exfil server:
ftp.solarcenter.ro:21

AgentTesla FTP exfil user name:
webmaster@solarcenter.ro

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/4787/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.18719.10106.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 12:37:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 48 (56.25%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
nanocorerat
Create hunting rule
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+ 10'812 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-5mf4qqksxn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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

iso c7fc74624ea4a28c04243db2c9d6af905d400d0b38e9ce7559852482bcbc82bb

AgentTesla

Executable exe b92562b095b382e4f4e72335c4d78f9843a6724c60f2626d65df0e27006c6586

(this sample)

  
Dropped by
MD5 bd625c181ed38776713455689f26d1b8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c7fc74624ea4a28c04243db2c9d6af905d400d0b38e9ce7559852482bcbc82bb
Cape
Cape
https://www.capesandbox.com/analysis/4787/
Cape
Cape
https://www.capesandbox.com/analysis/4785/

Comments