MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efacf74cd3bf6e318b8778594823e20a0c85d6765803c64c1012de6bbfce9368. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efacf74cd3bf6e318b8778594823e20a0c85d6765803c64c1012de6bbfce9368
SHA3-384 hash: 5eef8dac197fc5d484e2c9d668ad7f94a31dd31559d73401c93b19a49b3fd26322842cb962280dad891a744588456b02
SHA1 hash: 8ecd6dcce9cf445ffd95d9244b03742f07c2b575
MD5 hash: fba0a78538023b2d9b9c332dc1c96989
humanhash: snake-pennsylvania-wisconsin-eleven
File name:fba0a78538023b2d9b9c332dc1c96989.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:416'768 bytes
First seen:2020-06-23 06:39:32 UTC
Last seen:2020-06-23 13:53:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:eoFafR5okU1fTPJXoWry7XxeMjFyAjEH1HeykKpy:niABTB4J7XxvjFwrkK4
Threatray 10'827 similar samples on MalwareBazaar
TLSH 1D94122436EDD326FABADB7E1123518003BB3A4A8572C50C9D6C21DF4F27786D642B63
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
sg2plcpnl0180.prod.sin2.secureserver.net:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12857/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WMH.613.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/efacf74cd3bf6e318b8778594823e20a0c85d6765803c64c1012de6bbfce9368/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 06:41:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=56wpotgtx5xddc4hpbmuqi7cbigilvtwlab4mtaqclpgxp6osnua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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332c9e753e6cf75531a41d142dfbac6ac6247b15597ea6cfcb19ca408cc96770
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5e002e1e4c2038531e0a998fa380ba7816dcc2ae872f8d8142df0f11cc0330c3
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626944f6dd49a5253f97e5748b7bc781dc14f9da9158d9ab772d6f3573508e1c
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7c20b6f451289a81014f1a9213b7401b92a5b2c024554929bd570da4c4bdbe3f
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8ddc63d7f9152cee433c59f440e36d1a57495eff9957dbb663a328e25db7cf64
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a12f0d1a1d8da27fa8c18e29f47fb43cb8d5f95c3000f3af1b61806bcf13e7a6
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c964296558dc6cf1a3e305f48af7ea8b6736ef61f01425dbfabc6fd32cd4eb87
AgentTesla
cd8386e6c7b4bc88bd6e91bc121d17fa554650a3707262e724cb1b0f18ac04f2
AgentTesla
+ 10'817 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-qvk1v9swns/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla
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.

Cape
Cape
https://www.capesandbox.com/analysis/12857/

Comments