MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951
SHA3-384 hash: 61effd5ba5e8017195a77967c2ea25d8cdfcc940576a7f92d1741a914a21866572714d9da0e715b7ac103b6a89349729
SHA1 hash: ee131927d8b0ae6488866b57aa9a8d4d8ead911f
MD5 hash: edfe8649822bb143c6bd5d33d3cf8e9f
humanhash: comet-saturn-texas-earth
File name:e-dekont-20230215-0.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:805'448 bytes
First seen:2023-02-15 15:05:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:hU/N90cCayzFtj7nC8uPGCO6e1ZlKGuMrmdDhuqQlAWff/Oye8j1IfK:hQMIyzFtj7CzGYeLhS3WuWn0wIfK
Threatray 526 similar samples on MalwareBazaar
TLSH T13305122B2BDAA312D15986F9C8D3442407F5EB572AB3C6873C0815895F437E19F8A7CE
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e-dekont-20230215-0.exe
Verdict:
Malicious activity
Analysis date:
2023-02-15 15:13:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b770ad76-a189-41e5-b3c5-f00a18aaa541

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/366699/
Detection(s):
SecuriteInfo.com.Variant.Tedy.228780.13897.18371.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Reading critical registry keys
Creating a window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/63ecf4deae60232e30381ad3/reports/6bc7fa33-3321-4e51-8601-7cadbf31d4fa/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951
Result
Verdict:
MALICIOUS
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a21c49e-1ef0-4b25-a5c6-93b4b514a6a2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1176300
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 809108 Sample: e-dekont-20230215-0.exe Startdate: 16/02/2023 Architecture: WINDOWS Score: 100 24 Snort IDS alert for network traffic 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected AgentTesla 2->28 30 4 other signatures 2->30 6 e-dekont-20230215-0.exe 1 2->6         started        process3 file4 16 C:\Users\user\...\e-dekont-20230215-0.exe.log, CSV 6->16 dropped 32 Writes to foreign memory regions 6->32 34 Allocates memory in foreign processes 6->34 36 Injects a PE file into a foreign processes 6->36 10 CasPol.exe 15 4 6->10         started        14 CasPol.exe 6->14         started        signatures5 process6 dnsIp7 18 discord.com 162.159.128.233, 443, 49704 CLOUDFLARENETUS United States 10->18 20 api4.ipify.org 104.237.62.211, 443, 49702 WEBNXUS United States 10->20 22 api.ipify.org 10->22 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->38 40 Tries to steal Mail credentials (via file / registry access) 10->40 42 Tries to harvest and steal browser information (history, passwords, etc) 10->42 44 Installs a global keyboard hook 10->44 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->46 48 May check the online IP address of the machine 14->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->50 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951/
Threat name:
Win64.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2023-02-15 14:21:34 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
5
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjy3opbcs5zjjflbsmlzposj2qqjrjpz5olsoyssiyv2pqjgdfiq._file
Verdict:
malicious
Similar samples:
77c159185faa334e80e1905791e5baa2b366b2017c4a37b458cedbcb1baabb2c
AgentTesla
84ca5338192be829c40e31b95df0ddd56a46341841ab1d3d65c548c39f383808
AgentTesla
a4ae090116ccfec2297d96384b62e15373572b5cbea05ecd911a38c9f041840e
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a878bb11a3506ebd1b50a752517e2596455a7700f01a80859c0e3012ac15f09a
AgentTesla
b55e750d3ec8f350361c608a597d29359a315991bca5bd1cb0617b00cf5a1e60
AgentTesla
ec1dc62154fa4bf3b85367872c69ab346c334c6c392429995d950ec91d6945f9
AgentTesla
ec5b89923d744f70a3762da1a6350e8f63d03263975ab4b27ea49e6ca7f4185d
AgentTesla
+ 516 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230215-sgrf9acb5t/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
.NET Reactor proctector
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1075033485355532409/PY03RC_LVWgPfEYGLd-dVemJoNpFdo5fMfDCmfTCn0S_o4ousPDz3eraWhreCcHqEMSn
Unpacked files
SH256 hash:
8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951
MD5 hash:
edfe8649822bb143c6bd5d33d3cf8e9f
SHA1 hash:
ee131927d8b0ae6488866b57aa9a8d4d8ead911f
Link:
https://www.unpac.me/results/72cc9254-89c2-4bdd-a20f-5fbfcde76db1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8271b73c2297/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8271b73c229772949561931797ba49d42098a5f9eb97276252462ba7c1261951

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/366699/

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