MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 51a97fa553f26590ad04695cfba879ae6266868e0ac5b34ed4204d763af2d84f. 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: 18
| SHA256 hash: | 51a97fa553f26590ad04695cfba879ae6266868e0ac5b34ed4204d763af2d84f |
|---|---|
| SHA3-384 hash: | ef170fd909e8cacd7826be4505b2b2ee8994c55640e8e2d997baf928c92829a8f680e7363c6fcacc1c1d5484f31a888e |
| SHA1 hash: | 6fd15bb8c3f3ec7e650211ab19817c9c93e8dc58 |
| MD5 hash: | 0904987cb8ad7caebee7deb9c52c4b94 |
| humanhash: | lamp-blue-emma-mockingbird |
| File name: | 222518844-044030-sanlccjavap0003-6071.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 763'904 bytes |
| First seen: | 2023-09-26 06:50:40 UTC |
| Last seen: | 2023-09-26 07:36:27 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:Xk0WWObWJdAH06WaOSvFXwBmSCWTWYKAAc0kgapbTF0XMR9l8W:XH4dHrWKvFXwBa7j9apXF0XMTl8 |
| Threatray | 5'770 similar samples on MalwareBazaar |
| TLSH | T1E2F412A672F88A35D05D42BC8135A0261F73352B70A1D7EAB49EA5BC1FE17824703F57 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 61ccae5d69b28c61 (9 x AgentTesla, 6 x Loki, 2 x SnakeKeylogger) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
272
Origin country :
DEVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
222518844-044030-sanlccjavap0003-6071.exe
Verdict:
Malicious activity
Analysis date:
2023-09-26 06:53:00 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-09-26 04:25:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 23 (86.96%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'760 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 WriteProcessMemory
outlook_office_path
outlook_win_path
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
AgentTesla
Unpacked files
SH256 hash:
8166edc6402990e60b92312dd5e6347d8579bfff3958e37bed5cebc316705c5b
MD5 hash:
5cad89fc586f13bd55a4788c995ec3d9
SHA1 hash:
e767585176f1a7ca61ca7a8b732f791a4f883c45
SH256 hash:
1dbc23ba1424442f9e68daca0f7c7a76c89c770c532a3bb5f47579674254ddc4
MD5 hash:
113917f49e76228387fd45ea4c691518
SHA1 hash:
a533cab4be9f936aa85865b7121a97e36dd7060f
Detections:
AgentTesla
SH256 hash:
5779ef2fd34f44c62d700b76c4119a15355e29f7202aeaad7759cb57f93b64d3
MD5 hash:
4bcc51160675f6477e66644c81ab9de6
SHA1 hash:
727527670946151768d3b962fb2b509e001281ab
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
SH256 hash:
51a97fa553f26590ad04695cfba879ae6266868e0ac5b34ed4204d763af2d84f
MD5 hash:
0904987cb8ad7caebee7deb9c52c4b94
SHA1 hash:
6fd15bb8c3f3ec7e650211ab19817c9c93e8dc58
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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