MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c31e2a5be2902f91e7f3c65ddc8388236c960403528f9de29a59d4c4f18050ab. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c31e2a5be2902f91e7f3c65ddc8388236c960403528f9de29a59d4c4f18050ab
SHA3-384 hash: ea9823e689cd65c81bebb92585101588f4739f7a5ed3fba5180cb47e000a0b31c9bf8c1ae20dac8882f185f1115e9cc5
SHA1 hash: 1710041ab67f641d9458c86542fb1689620a8f06
MD5 hash: 0f2949a6f119e393cccf78ce6caeb958
humanhash: hydrogen-lithium-hotel-happy
File name:SecuriteInfo.com.Trojan.GenericKD.43427007.2529.14955
Download: download sample
Signature AgentTesla
Create hunting rule
File size:656'896 bytes
First seen:2020-07-03 11:49:42 UTC
Last seen:2020-08-02 07:34:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:yQ4Md8HiiyUPhhqmN5tchJE7oUvtIa5vS:3aCiyUPhhiyK
Threatray 10'840 similar samples on MalwareBazaar
TLSH 29D4182A7E85A414D63D193244E91991A3B1B5872B23C70F3ACB6B6C5E037CF3F5624E
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18134/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.43427007.2529.14955.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c31e2a5be2902f91e7f3c65ddc8388236c960403528f9de29a59d4c4f18050ab/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 00:50:01 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2396bd8adfbac94732b360891696656ed6f7f309b3680848e01fffa9305bdd77
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865c8147240b3c3929cb5f4e992671eefb5c56caf485cb05af77361b9989a1cd
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c5b7a21aec63cb037d441c6e850b500567b1937c21e4f842fbf73930a6ec62a4
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d3e0dd593fb33bc778b9f8a86259ff28a0b2ff5498f385b88d78766cc23a02a5
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e8e2b9a7baeda838509697e1dd7fb04daadf98178b541e3942ee7024d0e9cf08
AgentTesla
+ 10'830 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/200703-57t1we7aka/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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 c31e2a5be2902f91e7f3c65ddc8388236c960403528f9de29a59d4c4f18050ab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/407349/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/18134/

Comments