MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2c354312713c07c1d2ef1f88929d2f23e507f627458e0fc2bf3542f4a5aaadd. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2c354312713c07c1d2ef1f88929d2f23e507f627458e0fc2bf3542f4a5aaadd
SHA3-384 hash: 8eb078c04cb5d32ccb7cc2e374291846fc232d9d35c9987781de57215ec961266cf2704fa745a8817e45d8ef0ccba592
SHA1 hash: 11162bf85392ef13b0b86cc046768b6941ee7a52
MD5 hash: e13b8f9703305e6abfa4fcafd1e196da
humanhash: vermont-robert-fifteen-shade
File name:e13b8f9703305e6abfa4fcafd1e196da.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:116'384 bytes
First seen:2020-09-09 12:23:38 UTC
Last seen:2020-09-09 12:56:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 3072:gbquVxepaWlBZLfGB/Dc8SaCrszoAY/BOvCn5ygl:g+uwzZAY/BOvDE
TLSH 04B3DA73520B9C27DADE2335A25503830B32CC0703677A5A7AD5B7B14A36582AFB774B
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Gen.NN.ZemsilF.34216.hm1@aKZqGAfi.30113.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Sending a UDP request
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Threat name:
Unknown
Detection:
clean
Classification:
n/a
Score:
0 / 100
Link:
https://www.joesandbox.com/analysis/462087
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2c354312713c07c1d2ef1f88929d2f23e507f627458e0fc2bf3542f4a5aaadd/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-09-09 10:28:00 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ylbvimjhcpahyhjo6h4iskos6i7fa73cormob7bl6nkc6ss2vloq._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla persistence
Link:
https://tria.ge/reports/200909-6mxkaytf8e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c2c354312713c07c1d2ef1f88929d2f23e507f627458e0fc2bf3542f4a5aaadd

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.

Web download

AgentTesla

Executable exe c2c354312713c07c1d2ef1f88929d2f23e507f627458e0fc2bf3542f4a5aaadd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/456082/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/456110/
Cape
Cape
https://www.capesandbox.com/analysis/58129/

Comments