MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9de58358b5065837b8455cea8682198612f05869d2f7e7ae80f077d11b5bdbb1. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 9de58358b5065837b8455cea8682198612f05869d2f7e7ae80f077d11b5bdbb1
SHA3-384 hash: 5f8eb1a1bf0e8ed299f0ee5a0e51c380a5b33af073e493a058c7c0a15d24249981f6654ec1333911b5cf63358386914d
SHA1 hash: 99e1d9c3d059f41e1f275e2ed4acc1e3e13666d3
MD5 hash: ea666c0a56e5cd79c58ae44b7a863d23
humanhash: magazine-spaghetti-salami-yankee
File name:ea666c0a56e5cd79c58ae44b7a863d23.exe
Download: download sample
Signature AgentTesla
File size:656'896 bytes
First seen:2021-11-15 09:18:05 UTC
Last seen:2021-11-15 11:13:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:gU3Nd2XAL4kXwI6btD00p2VAekgfI+e/du9NWksSStZVpIi+EfSn:gUoC0cA2g+iS6pIi7fS
Threatray 12'840 similar samples on MalwareBazaar
TLSH T16AD42A7631EF1096D7B2EBB20FD9ECBF965AF173120E753A35812B468325D029982371
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-15 09:19:07 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5f1b7088dd53c138bb417acbb51c48303471a93b9dce4ba750ac3a5bc6840850
MD5 hash:
0b94c4230ebbf6afe1b5f87eeb6e4eef
SHA1 hash:
42715a3bf3bbf40a965a6f0dada266a10beb2524
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
1db1b9efab93fa5ffeb3882a94ad9ed03dde7fbe02d897864afefe046d572e2c
MD5 hash:
2354a1d5b944ae668bbfc374344f877e
SHA1 hash:
bc6b07bb357e6732e81fc13e7cdd2177d0dad35c
SH256 hash:
9de58358b5065837b8455cea8682198612f05869d2f7e7ae80f077d11b5bdbb1
MD5 hash:
ea666c0a56e5cd79c58ae44b7a863d23
SHA1 hash:
99e1d9c3d059f41e1f275e2ed4acc1e3e13666d3
Malware family:
Agent Tesla v3
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 9de58358b5065837b8455cea8682198612f05869d2f7e7ae80f077d11b5bdbb1

(this sample)

  
Delivery method
Distributed via web download

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