MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18646a2607b76f94076a1b6ca579e2bfc24cfe36693511a1ef559c0ee254ac74. 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: 18646a2607b76f94076a1b6ca579e2bfc24cfe36693511a1ef559c0ee254ac74
SHA3-384 hash: 251076157b45e7f6b129e3fcdc3027c678f92eeb59cc5397844aa6fdc7fa45ff4d80d9dc880fe1ebf2ce5ecaf0d33684
SHA1 hash: ca3adb8747b943a9a37ce95d9314f46eff34b895
MD5 hash: cfa8faa6c9669f74e120e96df10ded17
humanhash: lithium-nine-oxygen-fish
File name:CV Rina Molina.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:387'072 bytes
First seen:2020-07-02 12:24:52 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 6144:hwV+tardOtxRImTBxTGbwoYSEa2dzdVa07QnLPWWiCUnN9Czhm:aV+tasx2QBx6SxValL+WitNsz
Threatray 10'673 similar samples on MalwareBazaar
TLSH 2384DF24B7FD8224FCBE2B74AEB551045333BA956835E36E064CA01E2FB7B448691773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server9.acidados.net
Sending IP: 176.221.34.180
From: Rina Molina <Molina-rina5935@gmail.com>
Subject: CV for administrative assistant
Attachment: CV Rina Molina.zip (contains "CV Rina Molina.exe")

AgentTesla SMTP exfil server:
smtp.pharco--corp.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/18452/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18646a2607b76f94076a1b6ca579e2bfc24cfe36693511a1ef559c0ee254ac74/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 12:26:10 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dbsgujqhw5xzib3kdnwkk6pcx7bez7rwne2rdippkwoa5ysuvr2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'663 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/200702-wtgv3hdhlj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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 fef13330bf0a6aab736ea5436aeaf774cc6f6a0a5876271ea69c776e6b83517d

AgentTesla

Executable exe 18646a2607b76f94076a1b6ca579e2bfc24cfe36693511a1ef559c0ee254ac74

(this sample)

  
Dropped by
MD5 43a23a87c47b3cdb9076abd2b1a73cc9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fef13330bf0a6aab736ea5436aeaf774cc6f6a0a5876271ea69c776e6b83517d
Cape
Cape
https://www.capesandbox.com/analysis/18452/

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