MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c5da09379aac3c9b0c5fe8dbca524809a1109f2e57b218b5f48b9f2e32a4bf0. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c5da09379aac3c9b0c5fe8dbca524809a1109f2e57b218b5f48b9f2e32a4bf0
SHA3-384 hash: d8f4c1af944d6bcd9b240ee740bbb105ebd8fece8055751abfa12d23b48c0a1882089ac87df64385b1d0452dabf8d9f4
SHA1 hash: ba493e1450da8e67264a9e32adea1512f75282e7
MD5 hash: 1460fb4b266589b7b04d24d4da9a1f92
humanhash: comet-robin-fillet-cup
File name:Items.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:534'528 bytes
First seen:2020-07-07 12:43:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:YwWnDu+Z28xW1Ks1XJxMEcm+lRjhswXMfZ9tTp0r9dGQ61OU+BHtCOfHZyNApbj4:UU+xB4NA1CgA7fl5O4
Threatray 10'683 similar samples on MalwareBazaar
TLSH 88B4BD3522A59F86CA3A8FF5694465405FB42A6F727DD3287DC030CB15A6F404BA2FB3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: [103.140.250.133]
Sending IP: 103.140.250.133
From: TOTAL MARITIME SERVICES LTD <purchasingdept.totalmaritime@outlook.com>
Reply-To: purchasingdept.totalmaritime@outlook.com
Subject: REQUEST FOR QUOTATION.
Attachment: RFQ.rar (contains "Items.exe")

AgentTesla SMTP exfil server:
mail.cka.com.sg:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22262/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c5da09379aac3c9b0c5fe8dbca524809a1109f2e57b218b5f48b9f2e32a4bf0/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 12:44:11 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tro2be3zvlb4tmgf72g3zjjeqcnbccps4v5sdc27jc47fyzkjpya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d96fb3fa5c309d3ec542c767d220336399ba763a0509b75fd08fc5fbffc7b2ff
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AgentTesla
+ 10'673 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware persistence
Link:
https://tria.ge/reports/200707-7vqwvef3xx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run entry to start application
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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

rar ddebb1e036c8d9e07c81fba26bf755248bc89122b0cdadd05e42199bc0896842

AgentTesla

Executable exe 9c5da09379aac3c9b0c5fe8dbca524809a1109f2e57b218b5f48b9f2e32a4bf0

(this sample)

  
Dropped by
MD5 2b42fcf931c492908150b82ba0717e6f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22262/
  
Dropped by
SHA256 ddebb1e036c8d9e07c81fba26bf755248bc89122b0cdadd05e42199bc0896842

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