MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c40758ef7c9cbb372474f06bf50315669d361634026e9f5cadb4fd73d974184. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c40758ef7c9cbb372474f06bf50315669d361634026e9f5cadb4fd73d974184
SHA3-384 hash: 1db4fc76f710a283d3b78bf26bb9728e1fc25bc42df99fe6ceef08a2f5e1e252a17fd53e1419a5f16128153fc84095ed
SHA1 hash: ae81ebfe34ebffb3507a9b696c6b5eceaefc3b99
MD5 hash: 96b48d74275bd9d621e7b95ffee464aa
humanhash: october-white-seven-undress
File name:Quatation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:768'512 bytes
First seen:2020-07-13 20:35:01 UTC
Last seen:2020-07-14 06:04:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:jc0pvCJ5KmCSC4S9VW+QtUGeiqNCb/4SwCRB3XfeHhoJohe/tzyUOMBhSaJ:46McqombL5Bn2B3he1vOcf
Threatray 10'644 similar samples on MalwareBazaar
TLSH ECF46B71449D1995DCBE0734EE5C263ED7B0BC902242EA3FA661369F2872370A91D4BF
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25529/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5c40758ef7c9cbb372474f06bf50315669d361634026e9f5cadb4fd73d974184/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 20:27:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lrahldxxzhf3g4shj4dl6ubrkzu5gyldiatot5ok3nh5opmxigca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
305586aa88966e490ba86bb7cd7a2e1cbe9f195c84b70aaf5ef0c9e714961723
AgentTesla
5258ca686922497380fdc5c7b379d805c914ba774ad6d6dc5b0455e5ecd8414c
AgentTesla
6f8f3beb19a7ca8cbdf353cb1840c55d3b54f0f8875f1b5e8d5c92808888153c
AgentTesla
7dcf74ef421a57fac957c783af2b28e5fe6b13aff4e709edd1fec8f4c3ff7e63
AgentTesla
81cda34b60dedcf70edb46f6bbb8e55a58395c217655109447803779111c3922
AgentTesla
90c983c0a5db34d281c7dfe887f8f9273a63c935187a74240fefb5e866bc295d
AgentTesla
a8adfc7cca5bc0c9c90aae50e72e92122ac2efeb9307d38fc82c349f4ef5efcd
AgentTesla
c35c53e494fcfa39e778cdb1ff3e571e89cd2121a21ac6bd46c8aa044630710e
AgentTesla
cb9c2ad747702c3fa76f5b7ca580cd0d3f184dc9993a687f2cc2f61cb40a3e13
AgentTesla
d55d2d247eede293c57801a6c95d720cd632836800d3bc4f778a2fbda27e5006
AgentTesla
+ 10'634 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200713-1ad5fsrpan/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Malware family:
AgentTesla.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5c40758ef7c9/report/overview.html
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 30c2b92b217c26f923b17190559d9f78c1423726a14437d55f97f8bf6abea1e3

AgentTesla

Executable exe 5c40758ef7c9cbb372474f06bf50315669d361634026e9f5cadb4fd73d974184

(this sample)

  
Dropped by
MD5 648b95330418d367c9c4d95d5b0c9313
  
Dropped by
SHA256 30c2b92b217c26f923b17190559d9f78c1423726a14437d55f97f8bf6abea1e3
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25529/

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