MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f978f4e237de53020f14669a7fbbf0e0505b4037905f2cd277f4c23d6eb12779. 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: | f978f4e237de53020f14669a7fbbf0e0505b4037905f2cd277f4c23d6eb12779 |
|---|---|
| SHA3-384 hash: | 43b2f49b562e828975dae2a9de3ed3fa65342d48233bdfb22c29b3d331a64eee6af69383f628b44db62bd9fd7dc33bdb |
| SHA1 hash: | ebeb3a730e0a6d75d08e65a893c46b53fa307248 |
| MD5 hash: | 6cc3f92d0f713c355db00455ff392f0a |
| humanhash: | dakota-diet-fourteen-yellow |
| File name: | Payment Confirmation.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 615'936 bytes |
| First seen: | 2020-10-07 14:35:57 UTC |
| Last seen: | 2020-10-07 16:16:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:k7drUUWE9+cgHrW6XSG5CCNhv1Cq8qVnib8RNJFxlYla0LFHsx00NtmMOVXhdE:k7+UhZMAG5CCP18qls8L4p5u/NIT |
| Threatray | 378 similar samples on MalwareBazaar |
| TLSH | 87D4D09C365079DFC817CA77CAA82C64EB2074BB570BD207A01316ADAD1DA9BCF115F2 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
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
Using the Windows Management Instrumentation requests
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Changing the hosts file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
Binary contains a suspicious time stamp
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2020-10-07 12:34:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 29 (93.10%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 368 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
ba1baa9e3ec68d08987f3463bf0ea561fe30260714bddf003f1032b532e99602
MD5 hash:
fe347d3f94885a93b0f192d02f6f06b0
SHA1 hash:
5d63693f8ea8642747b8c820a126e77b593679b2
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
SH256 hash:
0bac1354da1b115a9cc70ecc0750009ab1a3b88f28b70aea74052ab5e985d97a
MD5 hash:
6ad64294dd35cd47af810986f8344cb8
SHA1 hash:
d4540600c9782bb61d4559a14b290a3ff92154a7
SH256 hash:
f978f4e237de53020f14669a7fbbf0e0505b4037905f2cd277f4c23d6eb12779
MD5 hash:
6cc3f92d0f713c355db00455ff392f0a
SHA1 hash:
ebeb3a730e0a6d75d08e65a893c46b53fa307248
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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.
Delivery method
Other
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