MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cda67b60abb97c0f20a8a45c5a86b02491695471576d899dadf67cb7f8cdd765. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cda67b60abb97c0f20a8a45c5a86b02491695471576d899dadf67cb7f8cdd765
SHA3-384 hash: 1b19c11712495b5c800109aaa303880f6566333feb20d1dabd74fee588fcbf8c8e2da1bd1823855338392c6c285a203b
SHA1 hash: 8e4613c0c006a24ece3801ed79ecd2ea13d72941
MD5 hash: 750061007f7cbf6691f024d354d83465
humanhash: bakerloo-east-whiskey-blossom
File name:bobbyx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:569'344 bytes
First seen:2020-07-21 20:44:26 UTC
Last seen:2020-08-02 05:28:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:xhh9ekqStCYYSyRw6TBlLow1iTryHCXm7EO+0FEyaTqOwHlLzXmbGrnyJ7Cbn6zn:KM8PLtiqH1EN0+0OE/X8Grng9orxtjC
Threatray 10'774 similar samples on MalwareBazaar
TLSH 09C48C14D7F84ADAE3BA5BBDE474000087B4B51AA7EAE7491B90F4ED1922750CB13F27
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30431/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.60237.10148.10195.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching the process to change network settings
Setting a keyboard event handler
Enabling the 'hidden' option for recently created files
Deleting a recently created file
Replacing files
Stealing user critical data
Creating a file in the mass storage device
Enabling threat expansion on mass storage devices by creating a special LNK file
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/393811
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cda67b60abb97c0f20a8a45c5a86b02491695471576d899dadf67cb7f8cdd765/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 19:50:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwthwyflxf6a6ifiurofvbvqesiwsvdrk5wythnn6z6lp6gn25sq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
671759b97f6889b6732fb377b5af7ccc9df5e8769c2aa07a371caab68c5639fd
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8ee4be1165d1e195defb89faee6746304f38293aac4f59d332408e3bff243822
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92d2689159c5984751e67f61486e25a8f66921d372249af5ac22078cf22c8be9
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946cdeba80da84a83af805ec82e7f07819ed853356d1d546be0c5ac28b5f70d4
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9b8bfd519d8bbe5a7c285f61c73abef27b4e18a22076d036698ec943b5e61c01
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9f56641fa34365d546b70d51aa82899b863a4781a3e51f6e78c62fa198472a79
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a78239b17de3eac55e5fcbeceefdd2fe78f76888a2639f54024232b4dcda394c
AgentTesla
ac0b86bf664770295ad2de9a46edabc374040a467471a61fdac436d52e451964
AgentTesla
da7ce8060ef04b847aeb11d727b9d8fad9526dc3314adce4ffa5e0b597ac5547
AgentTesla
+ 10'764 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-2qkj7jea3j/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cda67b60abb97c0f20a8a45c5a86b02491695471576d899dadf67cb7f8cdd765

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/30431/

Comments