MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 540eb66424507abf90623424938e3e8bf6d0674084c0a023949c72c31fafdab6. 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: | 540eb66424507abf90623424938e3e8bf6d0674084c0a023949c72c31fafdab6 |
|---|---|
| SHA3-384 hash: | c553339af7c8b5fab836df4f1b0732bf31b986324cb5c7d9a2ce9db20c533146fe0339792461408bc2be52d994a20b92 |
| SHA1 hash: | 6456c1009561d85bf61d1ef5a928d26126a8323d |
| MD5 hash: | 4294207de61a99bc0f2225c4d65603cc |
| humanhash: | echo-florida-single-ink |
| File name: | INV PL M20211007437.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 501'760 bytes |
| First seen: | 2021-10-08 09:26:00 UTC |
| Last seen: | 2021-10-08 10:16:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:W/DyL9pD3m65O6Xk3O+Wut5+IKTivh7jJmHS8+YO:I+L7DWMjFO5+BTyBmHS5YO |
| Threatray | 11'081 similar samples on MalwareBazaar |
| TLSH | T156B4F1242FE89325F5F64F7429B006A09BBE781D8D3FD31D5E8418EA2EA37159310B67 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV PL M20211007437.exe
Verdict:
Malicious activity
Analysis date:
2021-10-08 09:28:11 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
keylogger monero obfuscated packed
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Modifies the hosts 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:
2021-10-08 02:54:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'071 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b529d26bb9cffc22fa2245ced0ef8d2f6602ac0bfaa22fc15714cf1b192b390c
MD5 hash:
565730f1f3ec8dc88db230cca52efe8a
SHA1 hash:
7352f51881b80435cbd8f50e4d1ca75e7716755b
SH256 hash:
013b77601702f435add711b2804629293b4d30416b1e38f4ee1533623a92188d
MD5 hash:
04f55ec89523fa0e984f2bccb237b846
SHA1 hash:
62eb93c152c3adeb35536c403aab4d1d9cb42bc7
SH256 hash:
a92d90b7765a542838735e9b1121e453d9d0c83aac23f2f103c635161c654c02
MD5 hash:
5553203567c53efd92fd6749e83dd3c2
SHA1 hash:
109252a6258ad07d5ca9b0166599d79df651aa63
SH256 hash:
540eb66424507abf90623424938e3e8bf6d0674084c0a023949c72c31fafdab6
MD5 hash:
4294207de61a99bc0f2225c4d65603cc
SHA1 hash:
6456c1009561d85bf61d1ef5a928d26126a8323d
Malware family:
Agent Tesla
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: | pe_imphash |
|---|
| 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
Other
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