MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cfa4b73d95f464733dbbc04c20d3ed780f675814586da138fad0d3a9e5ee173. 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: 6cfa4b73d95f464733dbbc04c20d3ed780f675814586da138fad0d3a9e5ee173
SHA3-384 hash: fce3da4d9ab96b0a66f962b54112c36a1f6f861e23918cd0368d3886573f7e481fb5317033b2aad8a0ef20e3bebc0eca
SHA1 hash: 530f816adc07e99c4f887e2565d41727fe4647ff
MD5 hash: 2e1de80b60a557c74da4a6fe82adeabb
humanhash: cold-lamp-mexico-five
File name:DHL AWB#7849402748,Jpeg.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:431'104 bytes
First seen:2020-06-29 05:56:06 UTC
Last seen:2020-06-29 06:45:29 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:MHD2Sb+xsNJMnMIvqPE9CDPNXLEEv4YiYgDQYzl6JV+J9zR6ta5BA:MySiMJMnTUFPNXL9AYsD9ZHzRH
Threatray 10'641 similar samples on MalwareBazaar
TLSH 4094CF8AD2D4C334EA8A2EBDE27455220BA57722FD6FFBC74738215D644034D9313EA6
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ml.keonig-bauer.com
Sending IP: 85.92.108.199
From: DHL CUSTOMER SUPPORT<support@dhl.com>
Subject: Shipment Notification AWB Number: 7849402748
Attachment: DHL AWB7849402748,Jpeg.zip (contains "DHL AWB#7849402748,Jpeg.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15326/
Detection(s):
SecuriteInfo.com.Artemis2E1DE80B60A5.32593.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6cfa4b73d95f464733dbbc04c20d3ed780f675814586da138fad0d3a9e5ee173/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 03:09:57 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nt5ew46zl5deom63xqcmedj626apm5mbiwdnue4pvugtvhs64fzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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649dcd10ca137b9ef60a6725714d8b48781b7db63b3802281e5d739dff31d1df
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78ad62b24107f198b9f433c8eceeecbb346394da7fc16578cd68d70eb892dc0b
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89f49fc426262096d0c4c40eace8339a1c09de5e3c6e1d7e0b570ba08713d9db
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AgentTesla
+ 10'631 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/200629-rqghvx2r1j/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Drops file in Drivers directory
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 787333055f4b85b32e620abe2dc9b256b72011cf8937e822cb767ec968283af9

AgentTesla

Executable exe 6cfa4b73d95f464733dbbc04c20d3ed780f675814586da138fad0d3a9e5ee173

(this sample)

  
Dropped by
MD5 172c6ae51435c288d05e5b6e26521f1f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15326/
  
Dropped by
SHA256 787333055f4b85b32e620abe2dc9b256b72011cf8937e822cb767ec968283af9

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