MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b835b8b0a5fb2e1020d4681444d010b8b48325b5aa8335750a03880813ecccd2. 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: | b835b8b0a5fb2e1020d4681444d010b8b48325b5aa8335750a03880813ecccd2 |
|---|---|
| SHA3-384 hash: | 8720620a28eb1014c3df78e02b5ba756c1d3f06a96874a6c6cc971ea96954e2ece294046dc68ca51ae23f0ceab6ca1c2 |
| SHA1 hash: | 9f0e87b7a433625e6701e4449bfa4003fedee41f |
| MD5 hash: | db07493f8abf7e85974575aa9ad30406 |
| humanhash: | uncle-purple-solar-item |
| File name: | db07493f8abf7e85974575aa9ad30406 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 16'576 bytes |
| First seen: | 2021-06-21 15:11:37 UTC |
| Last seen: | 2021-06-21 17:43:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 384:cOWBfzayzeLL+pw9Tp58iEXuX4y9YZiY0jhqRX:cOWsyqV9n8iE+TaZiY0jhqp |
| Threatray | 6'158 similar samples on MalwareBazaar |
| TLSH | 84726C519FE00C91E4768A3179F917012F35B7A79D02C65F265CC9480F93722A776E3E |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe signed |
Code Signing Certificate
| Organisation: | 635bdlf6cj31a5ff80asff1fa5d05buYdZfNa |
|---|---|
| Issuer: | 635bdlf6cj31a5ff80asff1fa5d05buYdZfNa |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-06-21T05:50:34Z |
| Valid to: | 2022-06-21T05:50:34Z |
| Serial number: | 8f79e5e8009d172851660d64d430fd22 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 31a1cf41ba96b51140f22e240d0519c31552326097c75c3281805cfde7e308c7 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
db07493f8abf7e85974575aa9ad30406
Verdict:
Malicious activity
Analysis date:
2021-06-21 15:13:18 UTC
Tags:
trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Tenga
Status:
Malicious
First seen:
2021-06-21 15:12:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
14 of 29 (48.28%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'148 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
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:
b835b8b0a5fb2e1020d4681444d010b8b48325b5aa8335750a03880813ecccd2
MD5 hash:
db07493f8abf7e85974575aa9ad30406
SHA1 hash:
9f0e87b7a433625e6701e4449bfa4003fedee41f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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
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