MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30b71db8fd221bb29f1965ced700337d5b90251876a2ad72d38b4d427f3da41d. 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: 30b71db8fd221bb29f1965ced700337d5b90251876a2ad72d38b4d427f3da41d
SHA3-384 hash: 0209bca5be5fa1fbf5d65b47fc0611af6676f850d12494a7dd8c52563ae2458a8f935be7e312b722391ba4789628abad
SHA1 hash: 460542da428473c99cb3ba486ef5c75623412179
MD5 hash: 13d8137e52348f74d1cffd1cbafab21e
humanhash: glucose-purple-yellow-paris
File name:Product Drawing & Design_img.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'144 bytes
First seen:2020-05-20 11:57:25 UTC
Last seen:2020-05-20 13:17:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:GE5w0iIN0Zrww9hKLyppEv9xWcSBg+mSUKgNJ:t/ke4h9gv1S2+mSrG
Threatray 10'695 similar samples on MalwareBazaar
TLSH AEB4BF28539DE636EEAD4A79ECE1040C3BE090FF0D4BE78A9859F0F5585B393980159F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: kinderteppichland.co
Sending IP: 85.25.14.170
From: Davide- Snr Sales <omangas@omanindustrialgas.com>
Reply-To: julialilianna@outlook.com
Subject: Request For Quote
Attachment: Product Design Drawing.img (contains "Product Drawing & Design_img.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SiggenNET.5.1565.1498.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 12:31:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gc3r3oh5ein3fhyzmxhnoabtpvnzajiyo2rk24wtrngue7z5uqoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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572b91e53db1d2433ed0fea0b699e9137d051d0b8dd67fd2a142c3eeb742b05f
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bc45113b5ca48cd246e8b3f5a1f57a43ec38d5959e430998ee83563a6ff6a77f
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d43d73de0937150cc384283fe5f3a0899c5c0a9e9461d60cb9f18b193554c26a
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e740fff5806234a9e322b90ede14659ff9744565f98be7fa70da121c057ce1f9
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AgentTesla
+ 10'685 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-b3xnsdhw1s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
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

img 1b7f40bf6bd03d3da42b3d8ab4b09055881f9a7146705224f2dfb5833a81d337

AgentTesla

Executable exe 30b71db8fd221bb29f1965ced700337d5b90251876a2ad72d38b4d427f3da41d

(this sample)

  
Dropped by
MD5 15f11c28f90d7d8a7c6b8989a35bad64
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 1b7f40bf6bd03d3da42b3d8ab4b09055881f9a7146705224f2dfb5833a81d337

Comments