MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 482fb3d84c859355f206c06e5fd0acd7ac249d490f515389487ab611e0eb473e. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 482fb3d84c859355f206c06e5fd0acd7ac249d490f515389487ab611e0eb473e
SHA3-384 hash: db1777b18a914e7482c55c3a3d11afc80cdfccbf164188970e1dbcdeedf97b6b2a01ab5b935c4d16e755772ad70f8c2c
SHA1 hash: a23a10b405ed359454b9d8ed8e9c26ecb9ae138c
MD5 hash: f1b61af88bbbb493d93a8aede788b3ca
humanhash: alaska-pennsylvania-table-uniform
File name:Shipping doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:779'264 bytes
First seen:2020-05-27 11:34:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 82ee847d3412bd91ec2252cf3901e308 (16 x AgentTesla, 4 x Loki, 1 x NanoCore)
ssdeep 12288:3i8qmDnPyX8ylwhz8n4l7OUrYqYwYTtlNdUJIP06xwE0UDDPoEOHbhLQXbk:SBeyXKx8n4IUrWtVQl6XNxOHbh2A
Threatray 11'649 similar samples on MalwareBazaar
TLSH 6DF49E1EA2E048F3F1661A3D9C0B5774982EBE1029286A466FE4DD4CAFF935D3C35193
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.smartadspublishing.com
Sending IP: 192.163.230.13
From: DHL <a.valino@drugcheck.ph>
Subject: Shipping Document
Attachment: Shipping doc.rar (contains "Shipping doc.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 12:12:00 UTC
File Type:
PE (Exe)
Extracted files:
273
AV detection:
27 of 30 (90.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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a9afcd49b3f4b5d811e959af1b8be657507834fb2349e14422bf8d88620bf81d
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a9d7b84cfc7fa078466ceade8534942fb80b0acd25ba3f8b848dfc12dc1fae21
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c058cf02245572982fa12feaf6a01dd88eea15431222ad17f9490e8463a6b225
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AgentTesla
+ 11'639 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-9ygkvp3mcn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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

rar b4f2cb9bf45295308a568cf2f84c850e13d8f85d482a7ccd324b0f52cbaa307b

AgentTesla

Executable exe 482fb3d84c859355f206c06e5fd0acd7ac249d490f515389487ab611e0eb473e

(this sample)

  
Dropped by
MD5 fc8d6f1e0682c32454e8f13d3d3ecdec
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b4f2cb9bf45295308a568cf2f84c850e13d8f85d482a7ccd324b0f52cbaa307b

Comments