MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 359c6dd6d5b5d3b1a0c3aa744d1df91f083efebeaf554b251d1607775d2dba55. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 359c6dd6d5b5d3b1a0c3aa744d1df91f083efebeaf554b251d1607775d2dba55
SHA3-384 hash: 8d405c6453261306e35c1c743120d1577b36a1268b5ba8dc5e8fe3b1f7e780e6580fb289f8e0a956eecb22deb4e3a606
SHA1 hash: 53ad642ab5f78b27d8d73a0af337578396863a58
MD5 hash: 55041e67523a23b8c38cb0986fa80081
humanhash: bacon-asparagus-twelve-two
File name:FR00098WED88_________.com
Download: download sample
Signature AgentTesla
Create hunting rule
File size:420'864 bytes
First seen:2020-06-15 15:09:36 UTC
Last seen:2020-06-20 19:28:20 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 12288:7DvKJUH45vW0ZQvTSuLwYtO8nQ+U84PuhV:naUH4lW0GAHh8Cuf
Threatray 10'670 similar samples on MalwareBazaar
TLSH 7C9412097B8C576AC3B9493846DB0484473395A686B1FB2E9F8C72254B777EBD802B13
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10518/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 15:11:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gwog3vwvwxj3digdvj2e2hpzd4ed57v6v5kuwji5cydxoxjnxjkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10c92a743776387e98c647c1c9549260629e925554df4b098b3ef48ab4906419
AgentTesla
17f583d0dbe0207abb037690c7fab3fd697a9f6112c4c4a6e67461b06546daf0
AgentTesla
24d98a12fdfa1475666d7773150451f535c8cfa29748ba1b8304381e8cc5f496
AgentTesla
8161b7b6e2ed8a191d09cb993767bf3242294705b8bc54a1a4cc69a616c33f80
AgentTesla
a5fc1c186bd2f864a83e308d0ace39f6efdeeaa76ac5eb56ae75dad3e9b0c96c
AgentTesla
aec020a6546f4efe2d5766ae7e7da2816c11badee1879d37de7845538b03035b
AgentTesla
d9d76ce2a764a3a82b0f5b60e3d9536982168e0205e261cca8300067ad95c3b5
AgentTesla
de17285437a4c1de71dae13eda552553af99577fdb088e7715aaf877a0cb1b13
AgentTesla
ecb56082c85905770cd82327c808485f19ab7f47404857b0224aa9210712a9b3
AgentTesla
f40c12c6a297adb4e60fe4aa09f691f9d697b6c6c676449a434a5879919cceff
AgentTesla
+ 10'660 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-pwq72hyp1e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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

gz 965adf7a1801c316be90b2d244035375e97d07198230e61e88eaa40ce45ff93b

AgentTesla

Executable exe 359c6dd6d5b5d3b1a0c3aa744d1df91f083efebeaf554b251d1607775d2dba55

(this sample)

  
Dropped by
MD5 9bf364759cdf9efae4f91658bb2c7e46
  
Dropped by
SHA256 965adf7a1801c316be90b2d244035375e97d07198230e61e88eaa40ce45ff93b
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/10518/

Comments