MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f9743731cc0fd40863f11c5c6568f9412a5c3df75a3628a6df275b70b95afe08. 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: 17
| SHA256 hash: | f9743731cc0fd40863f11c5c6568f9412a5c3df75a3628a6df275b70b95afe08 |
|---|---|
| SHA3-384 hash: | 0cee551dce279c24e042dff61130aae6b93b1ca23cdf9448a02e13ad04c9d8ee0be4d91b5de98795e102e9c61e72016a |
| SHA1 hash: | cb0b6df5089bc8f06ad51c7745b1421b01721545 |
| MD5 hash: | 579da73fc5a6994608d5fba1c51b5885 |
| humanhash: | mountain-island-hot-single |
| File name: | demurrage1.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 712'704 bytes |
| First seen: | 2024-01-10 09:55:07 UTC |
| Last seen: | 2024-01-10 11:16:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:mhEQyT++LZ44IMERh8pnpJHvCqXi2TCY7FbxmqASfXq58i:iZyK+6h8XJPNX7CY7uSfw8i |
| Threatray | 2'891 similar samples on MalwareBazaar |
| TLSH | T1F3E412A1F3DCD550F8492A7AAE36803B03F2BECEA221F3191E0771596DB63430666D57 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| dhash icon | 272d15513119cd55 (1 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
335
Origin country :
NLVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
f9743731cc0fd40863f11c5c6568f9412a5c3df75a3628a6df275b70b95afe08.exe
Verdict:
Malicious activity
Analysis date:
2024-01-10 10:18:32 UTC
Tags:
evasion stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
MSIL Injector
Verdict:
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
Adds a directory exclusion to Windows Defender
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-01-10 09:56:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla_v4
agenttesla
Similar samples:
+ 2'881 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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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:
d65f346de41ed30f485a354c932ed4ee780e14447147de65335b41cadb33812f
MD5 hash:
9c1ed871a986782958f42958a624e9cc
SHA1 hash:
69dcbb160f2c1b89b9bc7f18108fd8b1a0d5d40b
Detections:
AgentTesla
win_agent_tesla_g2
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Agenttesla_type2
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
INDICATOR_EXE_Packed_GEN01
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
d8e77edad3cd36f3e1df5896cfa4b9f40392ff82009a14ef323d489b9a817462
MD5 hash:
41028b7149f7438c3920803908e109b8
SHA1 hash:
9de4b2bfa4f4d3f6480ac766c4089026b65185ff
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
SH256 hash:
f042c74f735cb036afc49bd17d929e5c6159a0836781ca71a0ef7effc7208ade
MD5 hash:
5c949feb5adb80bf9b9d2d0a809dbcdf
SHA1 hash:
01f8e1116f67db3bff3c8479adfbacdffbe4f0a6
SH256 hash:
f9743731cc0fd40863f11c5c6568f9412a5c3df75a3628a6df275b70b95afe08
MD5 hash:
579da73fc5a6994608d5fba1c51b5885
SHA1 hash:
cb0b6df5089bc8f06ad51c7745b1421b01721545
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: | NET |
|---|---|
| Author: | malware-lu |
| 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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