MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca1ebcfb8bfb0a2463a1e28d218d69f1b3d1d4b97be41781a43b151b7e799a61. 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: ca1ebcfb8bfb0a2463a1e28d218d69f1b3d1d4b97be41781a43b151b7e799a61
SHA3-384 hash: 4410f68cd0d7117ab78de2065e8f0a6d51493e631bb23c6020e2e383526b1d1a216c2f1e2a2ee32d6c5c2671c6d96e64
SHA1 hash: 641b28d100f57650cd13fef9bc4d0f9887990436
MD5 hash: 02712b07fdfbb4824d311b21fa64ffac
humanhash: sodium-network-apart-july
File name:RFQ1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'119'232 bytes
First seen:2020-07-15 13:38:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:sD3DJIvvde9nJYPDJIvvde9nJY//1+xPJSzHj8sRy9hnCelIh:wIv0nJYdIv0nJY/E9MbgskDnCeKh
Threatray 11'283 similar samples on MalwareBazaar
TLSH 6D356C8211452279E158F0FAF607109AEA05EC3EE1E068B67679F7168474E73CEC5FAC
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/26022/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca1ebcfb8bfb0a2463a1e28d218d69f1b3d1d4b97be41781a43b151b7e799a61/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-15 10:04:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
23 of 29 (79.31%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ziplz64l7mfciy5b4kgsddlj6gz5dvfzppsbpanehmkrw7tztjqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1ff1de0297dd152c86b5e08d1f9a7b3e34451c5d480ce3371b3dfead8b951340
AgentTesla
3638d193b36a335bb93dc5f978fb5dc35c23a73d0e6c62a4316181286dc3cb57
AgentTesla
4d3921886e9f29681da48f378e792b39d307a1c3e39730993e60375b1007d87e
AgentTesla
96b854630806f4f57fa28534d9b478907db67c016bd606ba4b0d31af56f12d48
AgentTesla
a75040c1f0f11bf9629774525960c9cf35153727e1191057b575fb3c1ed0700a
AgentTesla
b214486538d43622596cbeecc5773d419d5bbe01b083a38ad3d9967a8a016ff4
AgentTesla
c230f8806524febe04ac6856d1629d92b5c3513f601b3e39bac2c7f32c0ac4a4
AgentTesla
d292c703d6c7844272153236ee5fa43434264b80ee3883991a9f860f924f24e2
AgentTesla
d60af7a38f3b01fa2c7926959f9c65b91d9dac09da0e6e0431237ffd58b2e8f0
AgentTesla
ecb66b3c2799764e4b3a10e4197fe47f1fe3f60ab10ad1c76733d712fb674873
AgentTesla
+ 11'273 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion spyware
Link:
https://tria.ge/reports/200715-299p22fgd2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Maps connected drives based on registry
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Checks BIOS information in registry
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Looks for VirtualBox Guest Additions in registry
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/26022/

Comments