MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5648af3a78134f62d9385b8cb2408f155f7c253f515f08143ff19ed74992fcc. 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: 12
| SHA256 hash: | b5648af3a78134f62d9385b8cb2408f155f7c253f515f08143ff19ed74992fcc |
|---|---|
| SHA3-384 hash: | edb821f2ea204e570026aff1dc89ab7129cfa1c4d9417e96e6575ee65f0eb3cb09b9b53fc7895d63651faab499191762 |
| SHA1 hash: | 4565647af1304a21c2f82824cca73a4cc18f6acc |
| MD5 hash: | 27ccabc6a0f595c9caabc79da04c750b |
| humanhash: | four-muppet-ohio-fish |
| File name: | 27ccabc6a0f595c9caabc79da04c750b |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 306'356 bytes |
| First seen: | 2021-08-12 08:32:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 77554e5daa9478a6160428ce3abe1161 (8 x AgentTesla, 3 x Formbook, 2 x Loki) |
| ssdeep | 6144:kA+fRiOnxOUhuz0XtKx+BdUVpkvfJ74aCNYnb:kA+fRDfxXwx+B4pEZyNYb |
| Threatray | 8'320 similar samples on MalwareBazaar |
| TLSH | T1F054F142B6E0D231E0732571466C99B79F6DFD34873F9DB7B744022A0EB06C08929F6A |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
327
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
27ccabc6a0f595c9caabc79da04c750b
Verdict:
Malicious activity
Analysis date:
2021-08-12 08:48:06 UTC
Tags:
n/a
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
Launching a process
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Sending a UDP request
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:
Formbook
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tnega
Status:
Malicious
First seen:
2021-08-11 17:22:28 UTC
AV detection:
28 of 46 (60.87%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'310 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9b66d3fec17265b34fd00ec28cadd90e13e4febbe26679ebab4567b817364b02
MD5 hash:
e1a42ee7fb24988589716edd30b5c6df
SHA1 hash:
2771efac804055dfb4c9ac12ec80d2a42f642867
SH256 hash:
b5648af3a78134f62d9385b8cb2408f155f7c253f515f08143ff19ed74992fcc
MD5 hash:
27ccabc6a0f595c9caabc79da04c750b
SHA1 hash:
4565647af1304a21c2f82824cca73a4cc18f6acc
Malware family:
Agent Tesla 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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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
Comments
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