MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 591e461d4d79a004fe1c9b1fa8681b29390c4b6cedf9ba561f26ec0e65700b92. 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: 11
| SHA256 hash: | 591e461d4d79a004fe1c9b1fa8681b29390c4b6cedf9ba561f26ec0e65700b92 |
|---|---|
| SHA3-384 hash: | da9d1ece3bda745e6f2380365dd22abeab170c687a0951b9c014117fc31598a27b5ca4e62f910ad8415a069abb937d8a |
| SHA1 hash: | 5591d7da3b56125fc67b5e3c0953da502f5a80c0 |
| MD5 hash: | 937a263cc9523a19b59c7ccd565856f3 |
| humanhash: | mirror-mountain-vegan-grey |
| File name: | 937a263cc9523a19b59c7ccd565856f3.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 877'568 bytes |
| First seen: | 2021-09-20 18:00:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:BdQsmtiK5oUZLuTGjsooVApfvc591bHKMc3DjTZUdfOL+8OhXYdF1wY2QK:v+FoRTGaKdGobjTOdtm7wGK |
| Threatray | 10'629 similar samples on MalwareBazaar |
| TLSH | T14E159DC17D47D89BF0DF2AB398AFC1201165AE899161C73D26867B2B55F3342306BE4E |
| File icon (PE): |  |
| dhash icon | ccb29292dac8b4c8 (21 x AgentTesla, 6 x Formbook, 2 x NanoCore) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
937a263cc9523a19b59c7ccd565856f3.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-20 18:08:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-09-20 18:00:24 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
2/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'619 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 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 Payload
AgentTesla
Unpacked files
SH256 hash:
0ae2da5da366c5d1d0a67cf61dcb6701afcc3786094d70844ab56a76fdf150b2
MD5 hash:
b6e311c7d3cbea8443adfed10b8df8d7
SHA1 hash:
c2c2a7725d74d39688f871e0964515fe52f5688c
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
SH256 hash:
a2e2dccd462427e597ad1ea84356405bb53155d15250f855f8017f753887ecd3
MD5 hash:
d90daa8aaff6cec32378d8f7055991af
SHA1 hash:
2a95ac743b29441f1160bd7c8dd6945582e06e3d
SH256 hash:
b8e810f5629c06810ac3b1e87a69159d78793940616b3eb3079aa2abc1463901
MD5 hash:
e8f6024536da01706b50180c4d16285c
SHA1 hash:
21aff9cc8644df44df3fcc9156044692a931a6ac
SH256 hash:
591e461d4d79a004fe1c9b1fa8681b29390c4b6cedf9ba561f26ec0e65700b92
MD5 hash:
937a263cc9523a19b59c7ccd565856f3
SHA1 hash:
5591d7da3b56125fc67b5e3c0953da502f5a80c0
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.
Web download
Delivery method
Distributed via web download
Comments
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