MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d255c2fea31fd189b2420f2b9b7781a404b578db43b93d794b440d4d8d79d2b. 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: 3d255c2fea31fd189b2420f2b9b7781a404b578db43b93d794b440d4d8d79d2b
SHA3-384 hash: c6804cd4670a71a42dc1a654627e5d6d5e65f99209c6c11fa82572ce67caef5788c7424767f53518177cde9c55fe2478
SHA1 hash: 06adea58598f85716f511f947d7f830aa139e563
MD5 hash: 9479276a16af908055eeee4e76efd2e4
humanhash: golf-alabama-bravo-august
File name:Quote N6A802020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:403'456 bytes
First seen:2020-06-23 15:07:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:etH3/kVr0tOZOa4W2zcDqlID81YQJIol29P1sJHHWlu4aTYpL:IMVQtBVz2q0iYQG1uJnjT
Threatray 10'634 similar samples on MalwareBazaar
TLSH EC84125137D68766FAF99BB55A62621013B73A1FA977C70C8E8C248D0F23B41D600BB3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.befactto.tk
Sending IP: 173.82.168.26
From: David Cooper <admin@befactto.tk>
Subject: New Purchase Order (N6A802020) EUR:TOP_URGENT
Attachment: Quote N6A802020.zip (contains "Quote N6A802020.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13169/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WMH.613.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d255c2fea31fd189b2420f2b9b7781a404b578db43b93d794b440d4d8d79d2b/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 15:09:04 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=husvyl7kgh6rrgzeedzltn3ydjaewv4nwq5zhv4uwranjwgxtuvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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78c61cb69dac32812faf5d16b82eed8ce956d3f8528625bc35d7011e7d933301
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a26314386e70dba9780c0a504912b8b608d28c8d071e93a87b86289f4a2d59de
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a632cd6bc107958c36a9ad58f16afbc3b6e0fdc31fa6d7147a5e0538518351ad
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ce4a0ce60b3b1484bcd89eb7d093d66600c83d52d33c57cf3a93f976e89c1acb
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d05fba8d76c2ba4d98bae91ace9f8966b07feecbb62e9eac0774c9a51614307e
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ef2e4c8992f3358b61434aa28dfef70f5518781b424acc4d85fa724b1d506643
AgentTesla
+ 10'624 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-ld3tasa8ge/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

6f311713525f9665d2d332476347e905

AgentTesla

Executable exe 3d255c2fea31fd189b2420f2b9b7781a404b578db43b93d794b440d4d8d79d2b

(this sample)

  
Dropped by
MD5 6f311713525f9665d2d332476347e905
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13169/

Comments