MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aac7836cc3621b697210ec64dc5d423c1537bcc8e1e1276e8b0b9f8367251197. 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: | aac7836cc3621b697210ec64dc5d423c1537bcc8e1e1276e8b0b9f8367251197 |
|---|---|
| SHA3-384 hash: | 231e1b5807c44e605cba2bfc0964e834f9debda6919e924bbda45488e0b2ebad2ad01fc21841bf67984b0187d9903e86 |
| SHA1 hash: | c9b931edb61c778f8d5f3a0c99fb4d8295e9ffc7 |
| MD5 hash: | 70cf5740b78c1dff710d3883c448640a |
| humanhash: | fruit-beryllium-carbon-hamper |
| File name: | 20200809.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 553'984 bytes |
| First seen: | 2020-08-10 13:51:24 UTC |
| Last seen: | 2020-08-10 14:54:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:oWGxLfrxh9+spUAMINywVz83PAZILlQXFhUhAse5repP:oWGxjrxz2INywVz84ZdFyAfrep |
| Threatray | 10'709 similar samples on MalwareBazaar |
| TLSH | 82C4E1623148EB73E42DAB7D8235632413FBBC19F73AC6066F8B63D915A2F348760951 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe Yahoo |
abuse_ch
Malspam distributing AgentTesla:HELO: sonic312-47.consmr.mail.bf2.yahoo.com
Sending IP: 74.6.128.109
From: Mira Jane Williams <mirajnwilliams@yahoo.com>
Subject: OUTSTANDING INVOICE
Attachment: 20200809.IMG (contains "20200809.exe")
AgentTesla SMTP exfil server:
smtp.epak-de.com:587
Intelligence
File Origin
# of uploads :
2
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Scheduled temp file as task from temp location
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 steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-08-10 13:53:07 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'699 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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