MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a4b048db7c330e012cad04bc8d19b2aff2fde7c6420caf5f706d7cd39d86761. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a4b048db7c330e012cad04bc8d19b2aff2fde7c6420caf5f706d7cd39d86761
SHA3-384 hash: 21f154a085456eaeb8caadd100c4a110c9381bd25f0b309242c6dea15482b8669cff410fd73a804251bc99057d5f52fd
SHA1 hash: fe6c2a2b40819d4ff7d2f144bdf7adb38b021e9e
MD5 hash: ce49dbd61055579abcb9e24839becefa
humanhash: four-venus-arkansas-aspen
File name:ce49dbd61055579abcb9e24839becefa.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:392'704 bytes
First seen:2020-08-18 10:11:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:GLWUdRgC78Nd2xxlMgBYqbUz7I4jnFByjw1ibkcEM6+:GfdRgNdklMoztWnFp12e
Threatray 9'907 similar samples on MalwareBazaar
TLSH 0F84289D6B84BD02F23D5E37C2D052224BB1D1834912D34F6ED44EFEEE517C9784A2AA
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47674/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a4b048db7c330e012cad04bc8d19b2aff2fde7c6420caf5f706d7cd39d86761/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 09:28:14 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fjfqjdnxymyoaewk2bf4rum3fl7s7xt4mqqmv5pxa3l42ooym5qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c0311a1cb921c213ce8b70d9f3b218c1297ece766bc209da2712cedab6960a1
AgentTesla
254920e6788f4cb4975f08c5deef07e932f4a370a38c5197d7a4fb7846ea63ae
AgentTesla
34389c63bfec9402befc3afc4d92259a43056b33d6e4b70054d50ba38d258981
AgentTesla
35912ff3b78d0699082450202cc16cec5c11447c39ec0e4db7738c188662f0c5
AgentTesla
464e7363198201699fa0503be713d1776fb07eefc63830cd08494f26ec93ba8b
AgentTesla
9011468f8a2d455ad6446b9f8e277db5b7daf0becf65644ad12b94bcad401380
AgentTesla
a348251ca8856d6984701e79b0946e27410542a8d6769bc0d902239ff41efc9f
AgentTesla
bcfe28b074cc1d9b0fb7896ee3eb4d28c240bee33cb76578f0f9f1ef90ab92e6
AgentTesla
dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
f8166c3c857a7a3ba99515cf6ae242a78050fba7608e24a88e2559e0063a187a
AgentTesla
+ 9'897 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200818-ygbrasbtva/
Behaviour
AgentTesla Payload
Agenttesla family
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.

Web download

AgentTesla

Executable exe 2a4b048db7c330e012cad04bc8d19b2aff2fde7c6420caf5f706d7cd39d86761

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/47674/
  
URLhaus
https://urlhaus.abuse.ch/url/434751/
  
Delivery method
Distributed via web download

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