MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62b19e7d5d6ae7d5f20ac030ccb604797fc054ad153b8095513c9874b2e5f45c. 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: 62b19e7d5d6ae7d5f20ac030ccb604797fc054ad153b8095513c9874b2e5f45c
SHA3-384 hash: f28d7416b58d7bcea7525e95cd867d8d928de780905d06e596f5b588e473d88e7be13cd9961c24bc3eb679ab6ce87030
SHA1 hash: b124a715638f36bf0de5bbef6b2801a026594648
MD5 hash: d2762d482acc3a6b7fc95e8848845afc
humanhash: double-avocado-louisiana-low
File name:PO132671 OBSNAP.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:452'096 bytes
First seen:2020-06-08 07:53:23 UTC
Last seen:2020-06-08 09:11:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:zNgQSWDrccku8fd0Qe1og/5iR8A5kNVK/m/hehe5CCwTGQAhE9Rx:zNj8fXeWg/5y8A5ki/m/6eLWlAhI
Threatray 10'741 similar samples on MalwareBazaar
TLSH 82A41211B3AD8737C67D4BFA2696280593747A17376AFB1E4CC3A0D70AA1B164B42F43
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: obsnap.com
Sending IP: 209.58.149.66
From: Norbaiyah <sales@obsnap.com>
Subject: RE: PO132671 OBSNAP
Attachment: PO132671 OBSNAP.cab (contains "PO132671 OBSNAP.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67676.4277.26208.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 07:55:06 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkyz47k5nlt5l4qkyaymznqepf74avfncu5ybfkrhsmhjmxf6roa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'731 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-6qe99skwsn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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.

Malspam

AgentTesla

cab a07bfd08ec1413dc5ee484e7b742a1b02e0006db1c437e4a0bdd51f71c8f3538

AgentTesla

Executable exe 62b19e7d5d6ae7d5f20ac030ccb604797fc054ad153b8095513c9874b2e5f45c

(this sample)

  
Dropped by
MD5 11bbc746324b5e70ca29a301184e3f7a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a07bfd08ec1413dc5ee484e7b742a1b02e0006db1c437e4a0bdd51f71c8f3538

Comments