MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc910656492e850bcf5cb0f5889c55030ce5051224e275f36217e7c37f465ee1. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc910656492e850bcf5cb0f5889c55030ce5051224e275f36217e7c37f465ee1
SHA3-384 hash: dbee2cad64a7b3bb1b5d7505d7172007338eb5ca091077aacbd0ac07b621eb1f3da58cf57148ad762225667ab0c53423
SHA1 hash: 506fd61b13e8b7eb4c1fc6f1c31aac9ceba6047e
MD5 hash: c5b1484b582aaf695b3796b88d3c5c18
humanhash: two-mountain-sad-sweet
File name:Perfil Da Empresa.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:473'600 bytes
First seen:2020-07-22 10:07:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JNHr2tU1PUm2iNSQYSm8mhtfhzzXioSO99EMbQvfv:J91cm1o8ER7iy9TbQv
Threatray 10'628 similar samples on MalwareBazaar
TLSH 93A4E010E7F807EADB6947B9E0611440A779A61E63EAE70D6F91F0DC1932B409723F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: blue115.dnsmisitio.net
Sending IP: 186.64.119.96
From: Javier Lavado <fernandez@heras.co.uk>
Subject: ORDEM C & F (PORTUGAL)
Attachment: Perfil Da Empresa.zip (contains "Perfil Da Empresa.exe")

AgentTesla SMTP exfil server:
smtp.pharco--corp.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/31074/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc910656492e850bcf5cb0f5889c55030ce5051224e275f36217e7c37f465ee1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 10:08:09 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsiqmvsjf2cqxt24wd2yrhcvamgokbisetrhl43cc7t4g72gl3qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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75fc0beb16fbe8af2f46d2cfcb7176af4289430516d74017d1a32cd0c37859c0
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9256cc7129421443ba770b55f01042e58fa5af856df1db31e830f147213c2a1c
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afd354c93f9c9ad2324dd4ecd1e58041f373f1b3360ef8ce2792e437bd104a8d
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d5dd3977cdc2602a68093c08e166b1508253ef0934f986d00be980e47b7c50f9
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dec608206e941da5042333c8e35fe01bb17e50cc67ec58b03e872694cb5e219b
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f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc
AgentTesla
+ 10'618 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200722-sa3g39x942/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/cc910656492e850bcf5cb0f5889c55030ce5051224e275f36217e7c37f465ee1

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.

Malspam

AgentTesla

zip 9369d679cdf1acd55bc4226d55bbb2eba9bb330ebcf781ae2ac22e3eebb03af9

AgentTesla

Executable exe cc910656492e850bcf5cb0f5889c55030ce5051224e275f36217e7c37f465ee1

(this sample)

  
Dropped by
MD5 ce19b46bdb5a86663b747ba5953384e5
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/31074/
  
Dropped by
SHA256 9369d679cdf1acd55bc4226d55bbb2eba9bb330ebcf781ae2ac22e3eebb03af9

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