MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 90f3e2a382e1efe084da779a2be353cdcdd024b8a56d7db4b702499af889b223. 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: | 90f3e2a382e1efe084da779a2be353cdcdd024b8a56d7db4b702499af889b223 |
|---|---|
| SHA3-384 hash: | 0f234f5cc1102e513d9dca488abba6dbb56126ca58b791dec5f5ab5a9b261524bd8f7da09dfcb3053b9cbbb68fb5a801 |
| SHA1 hash: | 41e2868865f9a68726fc40a7de8f34d693fe4102 |
| MD5 hash: | ef3bcc7cef945872b676e7766a4e5d05 |
| humanhash: | foxtrot-uncle-magnesium-massachusetts |
| File name: | triage_dropped_file |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 532'480 bytes |
| First seen: | 2022-06-08 11:52:16 UTC |
| Last seen: | 2022-06-08 14:00:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:II+7+9Mzw1ooZitLnSrPvrQze6IjGRk2AMJkd9a:It+AwwtLS7vr |
| TLSH | T1B9B48C9C366C35DFC857CA728AA45D64EA6074AFB72B9107902309EDED0DB97CF104B2 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  malwarelabnet |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
triage_dropped_file
Verdict:
Malicious activity
Analysis date:
2022-06-08 11:59:20 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-08 11:53:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
6868d0848a5894074c52a2ca9941e5a777646727180747a6a3b99aa0726bc163
MD5 hash:
499fa0748b4fc42b5c09b79d5c988f78
SHA1 hash:
435d9507aca9ad882e927c1209eae27c0b2c8593
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
43d07ca55a6b58655a904857a9b740953b71986c118af9d188944f2fa268b0da
MD5 hash:
75d7d8a490ee1546d727fe3de9cd04c0
SHA1 hash:
0e396d96d8b2766d11493424ff7cf78659a9ed84
SH256 hash:
90f3e2a382e1efe084da779a2be353cdcdd024b8a56d7db4b702499af889b223
MD5 hash:
ef3bcc7cef945872b676e7766a4e5d05
SHA1 hash:
41e2868865f9a68726fc40a7de8f34d693fe4102
Malware family:
AgentTesla.v3
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Redline_Stealer_Monitor |
|---|---|
| Description: | Detects RedLine Stealer Variants |
| 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.
Web download
Delivery method
Distributed via web download
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