MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b4c6d244302e8f327ddc00f0fa9f83b461563deaeaba4d2550567dc8bcf193be. 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: 17
| SHA256 hash: | b4c6d244302e8f327ddc00f0fa9f83b461563deaeaba4d2550567dc8bcf193be |
|---|---|
| SHA3-384 hash: | 4dfa3e468facd393dcb099ff495d6a95a33de6c0aec57b25ab795f2972d4fb1d4c7736038bab04f08216f318625d1ac8 |
| SHA1 hash: | 4b1f97b64612439fe2f0da70cfbf4e003ae04ba8 |
| MD5 hash: | c35fa5cd21d6e36ee7b528e34f26810e |
| humanhash: | five-alaska-table-stairway |
| File name: | Swift payment of our Purchase order..exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 770'048 bytes |
| First seen: | 2023-09-28 09:32:32 UTC |
| Last seen: | 2023-09-29 07:02:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:LW0WWObWX8GMY2nO3nVbbvJ6IbcBWWLnnG+BtAsr9VIxOsxDl+W:LZ4tRY2ccW+BLgOal+ |
| Threatray | 6'014 similar samples on MalwareBazaar |
| TLSH | T192F41262B2F8863AD56D50B8417884680F7365572031C7EDBA9E30ED0FE9B425B13BB7 |
| 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 :
2
# of downloads :
287
Origin country :
DEVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Swift payment of our Purchase order..exe
Verdict:
Malicious activity
Analysis date:
2023-09-28 09:35:43 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
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
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade 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
Initial sample is a PE file and has a suspicious name
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
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 03:04:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
23 of 37 (62.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'004 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
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/1154336927366000673/Jk4ELugqgK9y6Ed57PuyX4obahplOtOUADODcma5L3loioc7ts6dqrNHpG0Qenz1WPSo
Unpacked files
SH256 hash:
8166edc6402990e60b92312dd5e6347d8579bfff3958e37bed5cebc316705c5b
MD5 hash:
5cad89fc586f13bd55a4788c995ec3d9
SHA1 hash:
e767585176f1a7ca61ca7a8b732f791a4f883c45
SH256 hash:
89b805e0af6e3ed6f4562755fc404c46266086668d9ae81570d4ef6060033efd
MD5 hash:
3bff8bd33b87320be12fc1c8e630521c
SHA1 hash:
daa80dcb244956e2b7c744e249b7f59e0a48a7bc
SH256 hash:
92eb663b3bbcd78b4ae6cf54bb25a0a1d9815f7eb8468a7ea7185099ebc94ead
MD5 hash:
25a1350eb6df51b9c6b5e9d4a667044c
SHA1 hash:
10f044ccf5a34974fa52c4b778ead80c3f5e6a15
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
SH256 hash:
b4c6d244302e8f327ddc00f0fa9f83b461563deaeaba4d2550567dc8bcf193be
MD5 hash:
c35fa5cd21d6e36ee7b528e34f26810e
SHA1 hash:
4b1f97b64612439fe2f0da70cfbf4e003ae04ba8
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: | 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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