MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65e9299259dd476ebbc003be7c5a3550ff8220a2df5adcac8a8120e2db6bac92. 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 2 File information Comments 1

SHA256 hash: 65e9299259dd476ebbc003be7c5a3550ff8220a2df5adcac8a8120e2db6bac92
SHA3-384 hash: 0c2dc6e5acc096d0bd8415e6c52c28c111eaa39983b030a65a2a3cb22f42dd701a7bddbd1dff861d65750ee97168373f
SHA1 hash: 4c09021c8d7f6ae2f0d42e1922caddf0be3115c6
MD5 hash: 6db1ef493bf0b7a0ba93ee33d3fc8932
humanhash: nevada-maryland-artist-five
File name:6db1ef493bf0b7a0ba93ee33d3fc8932
Download: download sample
Signature AgentTesla
File size:574'976 bytes
First seen:2022-06-28 09:44:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:0Cf42iN/2iN85aUNUiwW55I9JYK+34V6jNDQ3WHgo+yHO3ZwE83kPRxliW1:jf41J1KI2755I95+IVsD5H3n3kPRrh
Threatray 18'281 similar samples on MalwareBazaar
TLSH T1A4C4128C22FC1B2DFBF683F529A891151FB5740AAAD4C72B7DE111DFA851BA141A0F13
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 653553 Sample: WRL2sOY28q Startdate: 28/06/2022 Architecture: WINDOWS Score: 100 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected AgentTesla 2->33 35 4 other signatures 2->35 7 WRL2sOY28q.exe 3 2->7         started        process3 file4 23 C:\Users\user\AppData\...\WRL2sOY28q.exe.log, ASCII 7->23 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Injects a PE file into a foreign processes 7->41 11 WRL2sOY28q.exe 2 7->11         started        signatures5 process6 dnsIp7 27 mail.pannagroupbd.com 203.188.252.37, 49773, 587 ISN-AS-APISNInternetServiceProviderBD Bangladesh 11->27 25 C:\Windows\System32\drivers\etc\hosts, ASCII 11->25 dropped 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file / registry access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 16 WerFault.exe 23 9 11->16         started        19 WerFault.exe 11->19         started        file8 signatures9 process10 file11 21 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 16->21 dropped
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-28 07:16:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
87ec6483bfd2f5804402ed61722a997b2cff1d8f2709343c3322b76dfa6d0d28
MD5 hash:
26ddb9b68c4084d4725e874b6b6a17e0
SHA1 hash:
480159f9733fe660868985bbeb9f45d1c72a7f0b
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
SH256 hash:
f6c807f21c9453e4fef7497fc06dfb7a9486479201ebd71b93a57a32abfbeae7
MD5 hash:
16e1e443f688d94a63f331d6d837e852
SHA1 hash:
5ef9fea7a069e3c9de4278cfc98937ffdadf1ac7
SH256 hash:
d8a7258a60846b28c1c1ee5340f4550baeccf3aff5944e0f13b71fa989e0efea
MD5 hash:
2dcb59ab067a3b9de430ee17d67838d5
SHA1 hash:
7e8b7a44fe47273156abd2aad147c5ec3f88ded0
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
SH256 hash:
65e9299259dd476ebbc003be7c5a3550ff8220a2df5adcac8a8120e2db6bac92
MD5 hash:
6db1ef493bf0b7a0ba93ee33d3fc8932
SHA1 hash:
4c09021c8d7f6ae2f0d42e1922caddf0be3115c6
Malware family:
AgentTesla.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: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 65e9299259dd476ebbc003be7c5a3550ff8220a2df5adcac8a8120e2db6bac92

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-28 09:44:33 UTC

url : hxxp://104.168.33.68/67/vbc.exe