MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f51438ad7bb032bf6360354b92a39297fb381bb3844f378051fb106adff9a3c2. 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: 15
| SHA256 hash: | f51438ad7bb032bf6360354b92a39297fb381bb3844f378051fb106adff9a3c2 |
|---|---|
| SHA3-384 hash: | 99dfecc669f2cf2efbf0ef12458e6568b5f0984d99d58469fdb18390a22074f3c0052b7dfae901afd473ca9dbe1b17ae |
| SHA1 hash: | 162d600b468f754f143ce369762f10537d8ea113 |
| MD5 hash: | 93927d564bb0622b7892d0dc7c797805 |
| humanhash: | delta-floor-blossom-nebraska |
| File name: | 93927d564bb0622b7892d0dc7c797805 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 724'992 bytes |
| First seen: | 2023-09-29 14:03:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:oyXuKsOS9s9Wtw5cgNaKM7tXsmCOy1kBgD3/Hwg3L58f7PBtSH/7mi+TNhasD:oyeKY9s9f5cgNaKMBXsmnPEPHHc7PBt/ |
| Threatray | 5'911 similar samples on MalwareBazaar |
| TLSH | T1B6F4126437D7EF5AD42F03F85870E0404776B8AA6A21D3A94CDB31EB18A27A10F51F57 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
304
Origin country :
FRVendor Threat Intelligence
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Nekark
Status:
Malicious
First seen:
2023-09-27 04:07:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 36 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'901 additional samples on MalwareBazaar
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 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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6225273715:AAEdFQ9PsdSHnoa50jJKWDxJUAumyyQxZcA/
Unpacked files
SH256 hash:
8166edc6402990e60b92312dd5e6347d8579bfff3958e37bed5cebc316705c5b
MD5 hash:
5cad89fc586f13bd55a4788c995ec3d9
SHA1 hash:
e767585176f1a7ca61ca7a8b732f791a4f883c45
SH256 hash:
df4ae14aba1386482151a3b8cc58ef081c58306da7f4cc0c35e0718242cf043c
MD5 hash:
8383b9306b9b5929b0aed1f24991d929
SHA1 hash:
6acebb9f139a62de981a3ec15ce35f61f5c3132e
SH256 hash:
14233da5b58ba5eee83bd0126027c6d61bfa9b1bd5f77a8cc5ec5c8b0a6b9ba2
MD5 hash:
8664dea04e745b09b5436fe1cb3a9bf0
SHA1 hash:
5b2bb873f2274eece90698dda1acc3de6852e95d
SH256 hash:
dfc091425ac76ddbbcf1f0859cc1faf689bd6141b947115f9e7c2fc898270559
MD5 hash:
730b162ecbd6b9229eacc6f91686e118
SHA1 hash:
42f58e58725050cd8c84cc0142b0e33f5f9c6bf9
SH256 hash:
f51438ad7bb032bf6360354b92a39297fb381bb3844f378051fb106adff9a3c2
MD5 hash:
93927d564bb0622b7892d0dc7c797805
SHA1 hash:
162d600b468f754f143ce369762f10537d8ea113
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://185.28.39.18:7777/185.28.39.18/tedzx.exe