MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 85d8d66051e41c4efae589030d320e341c15681a375dc09ab6df114bccf6d1e1. 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: | 85d8d66051e41c4efae589030d320e341c15681a375dc09ab6df114bccf6d1e1 |
|---|---|
| SHA3-384 hash: | 27ef170a5c9bcf18ba41c406da372e80d495daec05583a8df64bccb24897aad9d9cbb1d6ada2a27f8b246663317e6b1c |
| SHA1 hash: | d21784b51ae67d294c9fe29fc6bdfc468f1faaa8 |
| MD5 hash: | e771180fa9b53d717bd4c3da0f0f4e05 |
| humanhash: | aspen-mockingbird-football-echo |
| File name: | OC_Y490215874.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 990'720 bytes |
| First seen: | 2021-08-25 09:09:38 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:u11CO5SopSVLadcDc9F3nC0Py3gAh0L1GLVhjjQdZ8Y0rnFVcNkDJKF7tj7al533:u5AuL1GLLjP1XcNkW714OGyDmsm1 |
| Threatray | 8'925 similar samples on MalwareBazaar |
| TLSH | T18125073C19B83627D1BAC766EBE18413B29094AF7121ED59A8DE03E70743B4675C723E |
| Reporter |  Racco42 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
325
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OC_Y490215874.exe
Verdict:
Malicious activity
Analysis date:
2021-08-25 09:11:28 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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
Creating a process from a recently created file
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-18 15:14:43 UTC
AV detection:
32 of 46 (69.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'915 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
5a90caf1f7b95fc48e6990fa48e889e4a3105de9951ea0f2cdf462586eeea6f4
MD5 hash:
84de65cf71addad0d9630630bf4aba9d
SHA1 hash:
556ffdddba42950eb7439e2fb832c35c7291af64
SH256 hash:
d8287fa2fdc8d63fe5570ee4d3dceff388fd4330588df6fadfa9810e68c1d76a
MD5 hash:
f5faaeec3d729fc61c9efe3de8a53c0b
SHA1 hash:
0587426cfe91d0c5e726f6b010642c50a207c77f
SH256 hash:
85d8d66051e41c4efae589030d320e341c15681a375dc09ab6df114bccf6d1e1
MD5 hash:
e771180fa9b53d717bd4c3da0f0f4e05
SHA1 hash:
d21784b51ae67d294c9fe29fc6bdfc468f1faaa8
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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