MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ae13c592c46eae874e953b34fb75421c515de16d29430d9decb986ea954c36aa. 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: | ae13c592c46eae874e953b34fb75421c515de16d29430d9decb986ea954c36aa |
|---|---|
| SHA3-384 hash: | 80216bf940a7b931b5e5eed327c64ff4b886c424dbcaf5c7eb157c29c20e14132de88d2622077714a571715a04cdac72 |
| SHA1 hash: | a8d71fc074130162eae121988494402decdb5f1b |
| MD5 hash: | 320e6f5abcb7a86f7dfa55cc7391aa58 |
| humanhash: | jersey-alpha-lion-london |
| File name: | 30998-pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 2'497'120 bytes |
| First seen: | 2021-02-15 15:45:44 UTC |
| Last seen: | 2021-02-15 18:12:32 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:CKW2dLoOuTYXkeiPLpBP2qbyPVKIJ9NCM4+DuStrn1K1v3ICawy+kP+0bbtTh+cZ:z |
| Threatray | 11'044 similar samples on MalwareBazaar |
| TLSH | 21C53A107ECF327A3864EB7B7BF7512ABE6FBE101164941EC214AA606243DD76E42D70 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe signed |
Code Signing Certificate
| Organisation: | ǤɢsĴΜʜŦɪØĦsĆʏᴋŁŘᴘØҜsᴅʙᴇᴠĴŁΔ |
|---|---|
| Issuer: | ǤɢsĴΜʜŦɪØĦsĆʏᴋŁŘᴘØҜsᴅʙᴇᴠĴŁΔ |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-02-15T08:20:26Z |
| Valid to: | 2022-02-15T08:20:26Z |
| Serial number: | 9f7d29cfae61587f945c14a6efabeaa1 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | d3330383e305c4e0697c27f5c844f306a5b7edcf5c996a1847cf067493e03d8b |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
30998-pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-02-15 15:46:34 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Tries to delay execution (extensive OutputDebugStringW loop)
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.AgentTesla
Status:
Malicious
First seen:
2021-02-15 10:56:12 UTC
File Type:
PE (.Net Exe)
AV detection:
12 of 29 (41.38%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 11'034 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
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:
8e008d10917c6876ab1e922bbf4b2fb1801013ac0b252b98dad1ea2973c646dd
MD5 hash:
abf67516e7dee53dfb86c85f9d967b98
SHA1 hash:
7a3e25d38dac176b0b1245646a53bc95b21348c7
Detections:
win_agent_tesla_w1
SH256 hash:
5093032c6cf90b8458368f586f9e8b46fc327cc86838e8744ec059d32cd5ad69
MD5 hash:
688ba2ddd54dd780f73ff1c19f7b6520
SHA1 hash:
5d154fdd8e9af6cb95d9a5d3051e92dac1205017
SH256 hash:
ae13c592c46eae874e953b34fb75421c515de16d29430d9decb986ea954c36aa
MD5 hash:
320e6f5abcb7a86f7dfa55cc7391aa58
SHA1 hash:
a8d71fc074130162eae121988494402decdb5f1b
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: | AgentTesla_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | agent_tesla_2019 |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | MALWARE_Win_AgentTeslaV2 |
|---|---|
| Author: | ditekSHen |
| Description: | AgenetTesla Type 2 Keylogger payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.