MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5be73e98e79472632484157eb2f58f914dee24521fc6cb5f26c02709664a0413. 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: 8
| SHA256 hash: | 5be73e98e79472632484157eb2f58f914dee24521fc6cb5f26c02709664a0413 |
|---|---|
| SHA3-384 hash: | 029f9f98602632bdcbe3d44f8f46eadb5891f6d64075843eea37337b8b0390a487c456182efd3aceba6337e223f99bca |
| SHA1 hash: | b98ea2abfb07304ea41cfe7062cef6e6bddfd5a7 |
| MD5 hash: | e72e9e4846c867a2ecafc0af23fefda4 |
| humanhash: | leopard-montana-neptune-whiskey |
| File name: | QU-#09273.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 336'896 bytes |
| First seen: | 2020-12-08 07:55:03 UTC |
| Last seen: | 2020-12-08 09:31:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a262877a36fc7e0f830054e0f70f76cb (7 x Matiex, 4 x AgentTesla, 4 x Loki) |
| ssdeep | 6144:LIZidT8K2ys88L/+Nn89EcjGXNHBVq28ZyfTCmlGM1W/zWbAFH:LIZi98M0z+QGXBq2DnGMc/CAH |
| Threatray | 1'780 similar samples on MalwareBazaar |
| TLSH | 7464122272E29430E958053055F6D3EA096FF46123B0008F77A964799F76BC8DAFC78E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: 167489.MONOVM.COM
Sending IP: 193.56.255.161
From: purchase01@bualtd.com
Subject: DEC. QU-#09273
Attachment: QU-09273.rar (contains "QU-#09273.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a window
Creating a file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
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)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-08 07:43:37 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'770 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 WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
5be73e98e79472632484157eb2f58f914dee24521fc6cb5f26c02709664a0413
MD5 hash:
e72e9e4846c867a2ecafc0af23fefda4
SHA1 hash:
b98ea2abfb07304ea41cfe7062cef6e6bddfd5a7
SH256 hash:
148c8bd380e5c34d86db7aa422d7f8f549e6c0cd685be3e804e0c64e12731142
MD5 hash:
a38946b642407e09491ecbb7af31d249
SHA1 hash:
2f87937480ff64e21aaa36f368d529ac6b61575a
SH256 hash:
f50843cf7c6be7d51e8f8c6a48dd911c540e93ac9dbebda7d512281fab3c5e5b
MD5 hash:
1489650c84292023777e1c6537083b20
SHA1 hash:
f9b05f72f456fc3ffabf9e3c50c9f0169955c239
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: | 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
Distributed via e-mail attachment
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