MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a99c63afeaf9ca1c09ee416f4415b50ec930ab489e3cc29908d7369c4869e500. 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: a99c63afeaf9ca1c09ee416f4415b50ec930ab489e3cc29908d7369c4869e500
SHA3-384 hash: e1e9af67fff78de2baf094332d1048dea8131035da15834fe4deffa6f9cef7d7a683ed4f8dd38d2a1f2884dc54dc4cbe
SHA1 hash: 5bc3595804bad817a012e087c9e30fe58ccffe65
MD5 hash: e4b7b53a41e32c329b5edc25a88a1d89
humanhash: eighteen-cat-twenty-pluto
File name:SecuriteInfo.com.Trojan.GenericKD.34172603.20458.8194
Download: download sample
Signature AgentTesla
Create hunting rule
File size:463'872 bytes
First seen:2020-07-15 10:13:30 UTC
Last seen:2020-07-15 10:52:20 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:T26dj43M7MEJ5+4AEkQXGSlQp5UU5MtVU06vXP0RrQ2SH/ONFdFTmzZ3HT:T269bTiQXvlQLWtm/MRrQ2w/ONF
Threatray 10'628 similar samples on MalwareBazaar
TLSH 10A4BF946758C261E5AE7E37EBB9402203F374D79B33D70B674C27996E83A478C4138A
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25967/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34172603.20458.8194.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a99c63afeaf9ca1c09ee416f4415b50ec930ab489e3cc29908d7369c4869e500/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-15 10:15:08 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vgoghl7k7hfbycpoifxuifnvb3etbk2ity6mfgii243jysdj4uaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01d43d7cb3dbec2a63010278022dfc40b9ae38d39ac709e06c612635ad0fe51a
AgentTesla
09cf9e7b4f32df0516fd394b6cf91e25951633d6ea74140df6697577111889ab
AgentTesla
1beeee8be1d1210689501aea9ee2ff97fba886b65ecb5fc92a9ef0f732021428
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2dafd5f1570c579446d2b06ba815302da926c49683a36fe643241f1bd2144ac0
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71977c1c4e1dd50aa73bb75cf7d9319acf0c30c50368b0d12d7066fee48fbf65
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7341780b5a914f5cf26fee6fecfa59380432fe6da8ad4aeb5bc9e83836991b1a
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978c093646d8ac97741d907d1737e285038f7c9d0ff6e44fcd7c6b39bcbe38fe
AgentTesla
9cf9d13d69b11af516333e927a36a236257665a78a6f5aa793ec10c5b061e6a8
AgentTesla
b724556bd0d2324ae566eb3a0c2f433bdbb2d2e4d83d4e6e0058d6c8b1edf188
AgentTesla
baf5098a21b4d571d2c23727229db27ee1c81216aeddbe59ee391f94154ca33d
AgentTesla
+ 10'618 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/200715-6km67h594s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
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 a99c63afeaf9ca1c09ee416f4415b50ec930ab489e3cc29908d7369c4869e500

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/413051/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25967/

Comments