MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d52fe7af7f5d3a031f670ada720d9d1f9d451a096ce46862e589fb30af397cee. 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: 11
| SHA256 hash: | d52fe7af7f5d3a031f670ada720d9d1f9d451a096ce46862e589fb30af397cee |
|---|---|
| SHA3-384 hash: | 746acd0ea81df38db50053060cf2d9c7b873b44234eb375a88c200db96d656a2ea8696f542bda081cc7a2ab99bc3d1e0 |
| SHA1 hash: | be622494d2cb1cd6d0966c959920d4823538398a |
| MD5 hash: | 1d6dcd9acde9d933306d5f15ce628bc4 |
| humanhash: | oven-golf-floor-oklahoma |
| File name: | 4090850000.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 566'456 bytes |
| First seen: | 2021-03-26 06:44:06 UTC |
| Last seen: | 2021-03-26 14:16:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:9APSoWMh9gXAegyWeBKv0EHAR3j69OryV4BPCw:Mh9gXAegyWcA669ODBPR |
| Threatray | 3'501 similar samples on MalwareBazaar |
| TLSH | 57C4C8D1F190C8DAED6B09F1BD2BA5302497BE9C54A4410C56ADBB1B76F3342209FE1E |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4090850000.exe
Verdict:
Malicious activity
Analysis date:
2021-03-26 06:45:40 UTC
Tags:
installer rat agenttesla trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a file in the %AppData% subdirectories
Launching a process
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system 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.
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
Found malware configuration
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
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)
Sigma detected: MSBuild connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2021-03-26 02:48:26 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
11 of 48 (22.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'491 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
535da5e89460d480cc51c42f628cb172145f0758a17c6b6dc32780642d88200d
MD5 hash:
8051666b2fa9dda36aad455d90e448e2
SHA1 hash:
1cde3e1b9393166d4313b4300eee1f0715ccd18b
SH256 hash:
d52fe7af7f5d3a031f670ada720d9d1f9d451a096ce46862e589fb30af397cee
MD5 hash:
1d6dcd9acde9d933306d5f15ce628bc4
SHA1 hash:
be622494d2cb1cd6d0966c959920d4823538398a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
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
Delivery method
Other
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