MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5. 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: d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5
SHA3-384 hash: bdea5ad836a33f59acd33b5af8e026ddf372296001dfc1a0adf0e7753461416a498ce14fe3a1a6e2db40bd10509d0b50
SHA1 hash: cbab35a49fa6c4597ccbcf8ff19b3a880457ff8d
MD5 hash: be55dd6e2a8fb0d8e12fa824aa57d8c2
humanhash: ink-king-florida-mirror
File name:T. HALK BANKASI A.S.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:501'248 bytes
First seen:2020-07-10 12:21:04 UTC
Last seen:2020-07-10 12:57:02 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:RpLvUt6CgK2GhN5xL7o0UPuOkj1UsrgSqdUwOe6ir4c5:RRc4CgK2iNv7+GOkj1U0JqCwOe7r
Threatray 10'836 similar samples on MalwareBazaar
TLSH 09B49E2CA9D1446ACE3D067C047589D663316E0B3B11CFCFF6DA639C9F1226B7B4249A
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.ArtemisBE55DD6E2A8F.27507.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Running batch commands
Launching a process
Creating a file in the %AppData% directory
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 12:22:48 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2jpvet5pcgxokauika7qmqevit7aoqz56scfl2e3en3n4ezfl72q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6e85d010198944cd284d9fdc636e1d690d6c77b2e1bfabbc41e1f8941ea72332
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800a8e18808d87e49f2212b65075820db611ce930bcc18abdc12f3915c7e1e70
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97877280bba9500fb1cb5d466a66337ff281c278339b089bcb661bbb342adcf1
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d95da3b2e36df903e14aab07df9dfbc266028bd4d110d8607d10f06aa927cb75
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f669e4406244692e23e031d355e53b51dee1b96f1e988172a2b1eabcd0d82292
AgentTesla
+ 10'826 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200710-tr7mr2yl6s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Loads dropped DLL
Reads data files stored by FTP clients
Executes dropped EXE
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 b83f502c991c0adda0d8340eb9a3c8d91b362222a65ca2717b6fc66699eb327d

AgentTesla

Executable exe d25f524faf11aee50288503f06409544fe07433df48455e89b2376de13255ff5

(this sample)

  
Dropped by
MD5 f22c99639107ab884142f6b567c51fd9
  
Dropped by
SHA256 b83f502c991c0adda0d8340eb9a3c8d91b362222a65ca2717b6fc66699eb327d
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24395/

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