MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa4d2ff6d00bc311d0cd41fcacae2e183b6fc7c9344b9d4efc60e0654875fa25. 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: 9
| SHA256 hash: | fa4d2ff6d00bc311d0cd41fcacae2e183b6fc7c9344b9d4efc60e0654875fa25 |
|---|---|
| SHA3-384 hash: | 91b25133f81a73956d440c4ed029f19a02e8ca4ba7c546ad218d90f69472b45d48c9e1664e84343a0e65f163b8882214 |
| SHA1 hash: | 838199427ff0416bdeeaa989065a88fb9777388e |
| MD5 hash: | 5bd1c6d1b17055463cac78f489095f2c |
| humanhash: | island-mountain-winner-xray |
| File name: | Shipping Documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 545'280 bytes |
| First seen: | 2020-11-25 11:56:39 UTC |
| Last seen: | 2020-11-25 13:40:04 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:RHd7j4whhjZADjv7bG+ZgM0PXak1PyyQbv04r8ZCzt8LF9QywFxka:RHRhjZUjv7DgM0PMECp8 |
| Threatray | 1'487 similar samples on MalwareBazaar |
| TLSH | A8C4BEBC311079DFCA1BC9B8DA543D58AE50387B530BC20AA65B05DAAA4DBD6CF144F3 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Gathering data
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
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
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)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-25 10:13:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 28 (96.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'477 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
fa4d2ff6d00bc311d0cd41fcacae2e183b6fc7c9344b9d4efc60e0654875fa25
MD5 hash:
5bd1c6d1b17055463cac78f489095f2c
SHA1 hash:
838199427ff0416bdeeaa989065a88fb9777388e
SH256 hash:
c43bacfe2a00de165fc4a318891021fdc9f92c2c718b138fa451c161f5cfd6bd
MD5 hash:
48468d71f6187a4c9bd8d3d3febcc6fc
SHA1 hash:
7252f10381a149f7e3c9aeb5464c787324495e26
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
b7b16b9399af46950070cb26f72deb81e24d721d5458b0da352c87d48dd5ed7c
MD5 hash:
87bc98c7970c2a6f6c3a2468e709fc73
SHA1 hash:
fd867615084f0f2b630c264986747dbb14c1cec2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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
Other
Comments
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