MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8b04a16e6bc0aa3934030adcd7f5f936defc5c4147787655b20e0a44802dbd0e. 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: | 8b04a16e6bc0aa3934030adcd7f5f936defc5c4147787655b20e0a44802dbd0e |
|---|---|
| SHA3-384 hash: | 31163df47f1bef45d2f31069da601066f29ba3537b48a15cc703eb577cfa5330ecb21d2f6a17c37dd9648c829c9bdca5 |
| SHA1 hash: | 9e2996d7d544b5642b9f0a682f2055260e74c419 |
| MD5 hash: | 388e384c4c02caac812266f016261f8a |
| humanhash: | leopard-aspen-cat-vermont |
| File name: | SecuriteInfo.com.Trojan.DownLoader36.22329.27028.7867 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 846'336 bytes |
| First seen: | 2020-12-02 10:50:48 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 12288:g53Jl+nqPAb8yjWfXStiw2yMaDfuebFduAB0bKhi9eZgMfG8:SleIiwiIwhDmqqAB0bKhi9sgaG |
| Threatray | 1'607 similar samples on MalwareBazaar |
| TLSH | 8C05F0302158BD64E67E0BF962A021440FB56637A67DEB0DDD8124CE2CB6BC18E6F653 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
May check the online IP address of the machine
Moves itself to temp directory
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)
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Status:
Malicious
First seen:
2020-12-02 08:36:54 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'597 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of SetThreadContext
Adds Run key to start application
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:
8b04a16e6bc0aa3934030adcd7f5f936defc5c4147787655b20e0a44802dbd0e
MD5 hash:
388e384c4c02caac812266f016261f8a
SHA1 hash:
9e2996d7d544b5642b9f0a682f2055260e74c419
SH256 hash:
a31a0a65b6bd7f73c7c21999370fcbff6624757eeb12e3c32592f3ad54d6653b
MD5 hash:
0a8c2c445cef7e3ddf7f2f26f0bf8681
SHA1 hash:
3449ceebf46128ef6c9c2235c9d41867369ace69
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
SH256 hash:
51a63d3b56fa2cbb916fb034e2391fe0e4583753ff119af0b6f19351404d83f5
MD5 hash:
fd2d51746cfff5bcd60fe0687830194c
SHA1 hash:
b355e2d99c9db300d5e591b9633a4133a5d711e8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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.
Web download
Delivery method
Distributed via web download
Comments
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