MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4fa066bf81e73be8c55139382fba7c7c33fbf12d2a28a6d8d55e09f8b430190b. 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: | 4fa066bf81e73be8c55139382fba7c7c33fbf12d2a28a6d8d55e09f8b430190b |
|---|---|
| SHA3-384 hash: | 06f6bb5eeffa0a261c35e6194b8a9eef09b2dee332aefd4969133d3bcc06961405e71596003493ea8f533ee8afac988c |
| SHA1 hash: | 7d31f87a699cf019d0d83b79520e4f14320e0918 |
| MD5 hash: | ef02fb4f649d5e2eb998a2874cae6c62 |
| humanhash: | march-ack-item-vermont |
| File name: | payment.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 688'128 bytes |
| First seen: | 2023-10-06 16:10:52 UTC |
| Last seen: | 2023-10-09 09:31:51 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:miz7s9zVTOMjwGEK21xIwPgkVssbDpBCAJfKC55QJ+TjBA9wjhrDtIu5jwqZ:miz7s9zpOywGN21+wmIDiAhVTjBKwjxB |
| Threatray | 158 similar samples on MalwareBazaar |
| TLSH | T1FAE4020426AC0B36DAB98BF55E712010ABF17E4A1526E61F8DC931EB127EF321550FE7 |
| 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) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
306
Origin country :
USVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Likely Malicious
Threat level:
10/10
Confidence:
100%
Verdict:
Malicious
Labled as:
MSILHeracles.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
Contains functionality to log keystrokes (.Net Source)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-10-06 08:54:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
22 of 36 (61.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 148 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
SH256 hash:
af10a81d30ea6c14a0857caa64697f78672a941419d679b34eedb82e080ad46b
MD5 hash:
ec0b80883f0b18fb75a48dd18795f514
SHA1 hash:
afe9537c27362b6769a1df0ad414b8e58d34ea40
SH256 hash:
847c7037711dd1fcefa1021bd86db235311588987a929afbc95757dbd4b7e261
MD5 hash:
fec3a5307b88c56ae85eee8a8f6b013f
SHA1 hash:
9265cca349acbf440f907652918ec269eca26995
SH256 hash:
6741e23082f380a3eb1eb20d11c14a42441358ef7505afd3efb03e05a0e4bb77
MD5 hash:
9d96f817f150ef71bea4a5ed95978f0a
SHA1 hash:
1e9a813f3eecd237a91d070afaa28370e3384972
Detections:
AgentTesla
win_agent_tesla_g2
SH256 hash:
4fa066bf81e73be8c55139382fba7c7c33fbf12d2a28a6d8d55e09f8b430190b
MD5 hash:
ef02fb4f649d5e2eb998a2874cae6c62
SHA1 hash:
7d31f87a699cf019d0d83b79520e4f14320e0918
Malware family:
AgentTesla
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: | 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.
Delivery method
Other
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