MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb3ad299931a36ff4cf024e92ab9cf3e395fbff5d8e5cc4b5686447524732646. 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: 13
| SHA256 hash: | bb3ad299931a36ff4cf024e92ab9cf3e395fbff5d8e5cc4b5686447524732646 |
|---|---|
| SHA3-384 hash: | 91b15d405bc13c0810f894244d677409795d8a253e574ff976bfc542617a1f999eb69d2cbc705fb9635cfa6a4a5b4a4a |
| SHA1 hash: | 620b3b17281c0f0d353b413afbac40b657d301dc |
| MD5 hash: | 92dcd8b39dc0831b697f4e8cae32c4f8 |
| humanhash: | mike-beer-music-summer |
| File name: | 92dcd8b39dc0831b697f4e8cae32c4f8 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 847'360 bytes |
| First seen: | 2023-08-11 08:39:58 UTC |
| Last seen: | 2023-08-18 13:39:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 24576:lOYWRs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUO0UFypAFpnhBkNZFDPKr:ldWRs6CE3jLbO9Rs6CE3jLbO0xAsP5Kj |
| Threatray | 12 similar samples on MalwareBazaar |
| TLSH | T1C8050726E77B655AEF19A5E89E2F843238D6DCC0F0B1C588A7E72C0385C23514D35BE6 |
| 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 :
2
# of downloads :
273
Origin country :
FRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
92dcd8b39dc0831b697f4e8cae32c4f8
Verdict:
Malicious activity
Analysis date:
2023-08-11 08:42:03 UTC
Tags:
agenttesla stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Gathering data
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.
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)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Status:
Malicious
First seen:
2023-08-10 16:27:35 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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
Unpacked files
SH256 hash:
bb3ad299931a36ff4cf024e92ab9cf3e395fbff5d8e5cc4b5686447524732646
MD5 hash:
92dcd8b39dc0831b697f4e8cae32c4f8
SHA1 hash:
620b3b17281c0f0d353b413afbac40b657d301dc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | 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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://23.94.148.61/977/gucc.exe