MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3f5b4701d734a5036066424274d3de1b53c4d0814b41f727307556c7a1c408f7. 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: 10
| SHA256 hash: | 3f5b4701d734a5036066424274d3de1b53c4d0814b41f727307556c7a1c408f7 |
|---|---|
| SHA3-384 hash: | 2c049fb904eadb010eb73130d637763a4c5aad16a196e400b5b4a42107d57f8a4eb4fddcc0c3631f229b12b5415d41cb |
| SHA1 hash: | 69782022af595eaf09d7f706b26a328f8dd190fc |
| MD5 hash: | c5bc25e433957078776a6cfcee5961c2 |
| humanhash: | island-indigo-burger-foxtrot |
| File name: | SecuriteInfo.com.BackDoor.SpyBotNET.25.27385.9359 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'269'760 bytes |
| First seen: | 2021-02-03 13:19:54 UTC |
| Last seen: | 2021-02-03 14:16:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 6144:PlqneQ/8wyua4jwAjdvDircPAetB7K/Q4BH2VeeZ69wjQsHGJsv8994KaGGCIaXb:9uK1WVy/W909FGQZGCIxh1Cz8PS |
| Threatray | 224 similar samples on MalwareBazaar |
| TLSH | C845BC73FBF0C6A5C456F37735EBE25A13A6F4F786208E91570A4FB11A610D2A8CE484 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Sample list.doc
Verdict:
Malicious activity
Analysis date:
2021-02-01 17:04:08 UTC
Tags:
trojan opendir exploit CVE-2017-11882 loader
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
Running batch commands
Launching a process
Sending a UDP request
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-01 12:15:26 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 214 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence ransomware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
SH256 hash:
a60900adc31e8e28ff541b91a55de5d9719c0d1ddc3022eb6f6fb5ac19cc9e4f
MD5 hash:
831fb0609b3509b4fb31ac662ac69217
SHA1 hash:
985c33fa2b01e305995e2ea166b961b01f0f6335
SH256 hash:
3f5b4701d734a5036066424274d3de1b53c4d0814b41f727307556c7a1c408f7
MD5 hash:
c5bc25e433957078776a6cfcee5961c2
SHA1 hash:
69782022af595eaf09d7f706b26a328f8dd190fc
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.
Web download
Delivery method
Distributed via web download
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