MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 999c8e9cd08980e7af54ff2b7f40591ac37d81b7fc4470cba70f40925707b684. 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
| SHA256 hash: | 999c8e9cd08980e7af54ff2b7f40591ac37d81b7fc4470cba70f40925707b684 |
|---|---|
| SHA3-384 hash: | 2a39741ba278f2402003ffdf1ee36271471665c0f17dfd057598a216a89461801c79505d08b2f5c56fe8e9c488c675b7 |
| SHA1 hash: | 924ca259757e2604db5bf23a0eb21fd30f0a52c2 |
| MD5 hash: | 873c08ab5d5788a09fdc964ee73db54d |
| humanhash: | cold-georgia-minnesota-blue |
| File name: | 999c8e9cd08980e7af54ff2b7f40591ac37d81b7fc4470cba70f40925707b684 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 247'296 bytes |
| First seen: | 2023-09-11 13:25:48 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 3072:5D5hjqDUJ5WZWilnlXdpckB48NhlGPQDvpH13n:5DLqDgTillXd6kbNhkIDd1 |
| Threatray | 5'629 similar samples on MalwareBazaar |
| TLSH | T18734EE137E48EB55E6583D3782EF2C2413F2A0D70773960BAF48AE6569452837C6E36C |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
287
Origin country :
HUVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
999c8e9cd08980e7af54ff2b7f40591ac37d81b7fc4470cba70f40925707b684
Verdict:
Malicious activity
Analysis date:
2023-09-11 13:32:09 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Gathering data
Verdict:
Malicious
Labled as:
Lazy.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
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-08-01 16:20:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 22 (86.36%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'619 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
outlook_office_path
outlook_win_path
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://discord.com/api/webhooks/1134467418245312592/G1BK1fATpX6byvh8uFwCZ7UBAl156f6HjVm3DpgjxWhLYeBWAfeXKjm6Ao-YUA6nxZ6c
Unpacked files
SH256 hash:
999c8e9cd08980e7af54ff2b7f40591ac37d81b7fc4470cba70f40925707b684
MD5 hash:
873c08ab5d5788a09fdc964ee73db54d
SHA1 hash:
924ca259757e2604db5bf23a0eb21fd30f0a52c2
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: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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