MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5216a01c7c68c19a28c0ebc70d50744f61c4a3f3f58c8f336d12798a40bbdae. 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: a5216a01c7c68c19a28c0ebc70d50744f61c4a3f3f58c8f336d12798a40bbdae
SHA3-384 hash: 1c8dc472231a5da178a159bcdf23bc26a8c6b38513c6952e3f83c44f5f8fb7d3e547b19c54fb43c44c5e997dc3531fb8
SHA1 hash: 490c76708a571ed689e1ce8f5e6e464613184a8c
MD5 hash: ca295e36dc6c73349772cc36c8f9bd39
humanhash: lithium-lion-seventeen-two
File name:OR00073523.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:708'096 bytes
First seen:2020-06-17 06:10:49 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:pYYVc6eTRKnYrDq7bR1iC631Ao5TtPaEVizEzorjtZrV2BOjZ7iEC:pYh6Kc57bRgC+d5hozsorjt7PZ7iv
Threatray 10'643 similar samples on MalwareBazaar
TLSH E4E4F141FA98D616C4381B7AC8DB09E453746D37A941D71B77C8F22F28A33E79E1221B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: clicklife.clicklifeuae.ae
Sending IP: 64.64.4.134
From: tradefinance@kasikornbank.com
Subject: MT103-Single Customer Credit Transf from KBank
Attachment: OR00073523.zip (contains "OR00073523.exe")

AgentTesla SMTP exfil server:
mail.greenleaf.co.ke:

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19130/
Detection(s):
SecuriteInfo.com.FakeAlert.9060.1798.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 06:12:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uuqwuaohy2gbtiumb26hbvihit3bysr7h5mmr4zw2etzrjalxwxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'633 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200624-9sc6v1fj6a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
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 ee29c0948c7317fba7387ec11876fb64b67d85fbb2fdebb9a27b053d8d82dae3

AgentTesla

Executable exe a5216a01c7c68c19a28c0ebc70d50744f61c4a3f3f58c8f336d12798a40bbdae

(this sample)

  
Dropped by
MD5 b9efd5e329f40df55e39e568d272bcf9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ee29c0948c7317fba7387ec11876fb64b67d85fbb2fdebb9a27b053d8d82dae3
Cape
Cape
https://www.capesandbox.com/analysis/19130/

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