MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66376232e1661b6b29da25ec440d8913932606bcf6a8cc54d83b0fc126e68d11. 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: | 66376232e1661b6b29da25ec440d8913932606bcf6a8cc54d83b0fc126e68d11 |
|---|---|
| SHA3-384 hash: | 28310532c3da5ba505fd90e2c23cc5a2d9188664bd74721adf19d1426371e7dea1ae81785aeb2bd3045b7fb31fbfc51a |
| SHA1 hash: | e0868ce10c2a1dfda07aed6a984dcecdc25406ef |
| MD5 hash: | ef84b6901d4b401d5d5b5c7bc9ac1bea |
| humanhash: | winner-utah-sixteen-kilo |
| File name: | NORDEA BANK_SWIFTMD208_eSTATEMENT_28-Mar-2021_9bb08cb7192ai1.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 833'536 bytes |
| First seen: | 2021-03-28 18:34:46 UTC |
| Last seen: | 2021-03-28 19:33:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:hSKTBiOyF5JgBxuXROFxXoPkhPHKBEaRa5P3s63E7KpPJsQ1veKlHvjVIL0Ih5el:kKcbuMOFdoPqPHKBE4kP3 |
| Threatray | 4'630 similar samples on MalwareBazaar |
| TLSH | 5005AEBC3640B9DFC82BC97689582C64AA10B5F7530BC643901759E9AA0DE9FCF941F3 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://www.virustotal.com/vtapi/v2/file/download?apikey=bc2c21d3811ca7c91a0ecaf91d44485a8114658f3f3cd61aff614cc17559b41b&hash=a382f55119e78f338c7d883c43789888fb6c2b3bb8bc2de185675e374c5413bd
Verdict:
Malicious activity
Analysis date:
2021-03-28 10:55:17 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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 very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-28 02:34:33 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'620 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
0e74e3d2563047f4a25e84e53043fa93293eac276573e1702f9324db11a6e05e
MD5 hash:
768b249abce2fa634748d5d0d5819c1c
SHA1 hash:
a203e96d2ac46765fccbb421ac6f4a3e8a267553
SH256 hash:
5d7ff8bc02004bf4834e35419cbefb1c031e82c362ff92f2c05d7db59e193090
MD5 hash:
b78cf00ac9ea6c6bbd758bf78a828833
SHA1 hash:
1de53ac8a11c7c181d5231ff819fa18e55e0ad60
SH256 hash:
fdb9f9ecb8bf6ab736b574bc835cabb5bf1873cad840479415f091a4f3448d94
MD5 hash:
38196351950b4dbc005442a2b26eed6f
SHA1 hash:
0cee2b70d22099c71a637079bb76a7db7b2a707a
SH256 hash:
66376232e1661b6b29da25ec440d8913932606bcf6a8cc54d83b0fc126e68d11
MD5 hash:
ef84b6901d4b401d5d5b5c7bc9ac1bea
SHA1 hash:
e0868ce10c2a1dfda07aed6a984dcecdc25406ef
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
AgentTesla
Delivery method
Distributed via e-mail attachment
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