MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3771ffa30d40d316147a274b351d576cfe20268c688586ac6845592340462d61. 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: | 3771ffa30d40d316147a274b351d576cfe20268c688586ac6845592340462d61 |
|---|---|
| SHA3-384 hash: | 2d8a7a8886e415a89edc6b314c75e4894fb0ee47c4594975bd5f06be012a109295201e11141ce4c3c8b36983a32918d6 |
| SHA1 hash: | 2568520d877ef19e27abfda609e9ef733edad438 |
| MD5 hash: | 577ee53f5fe982e09f28eb31d959c54a |
| humanhash: | montana-bakerloo-princess-butter |
| File name: | Doc_1009675287pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 103'288 bytes |
| First seen: | 2023-12-20 09:22:45 UTC |
| Last seen: | 2023-12-20 11:18:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 1536:wg+BH1STel1w/5Nju4dtuC7AHK1ECd05P1RZ3hGH:n+dkel1qjuugCEu05bGH |
| Threatray | 5'076 similar samples on MalwareBazaar |
| TLSH | T13FA35B57F691A6B1D0908E36DA87F905DFA2FEB0A923C606758DF31F18177A2C91310B |
| 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) |
| File icon (PE): |  |
| dhash icon | 23272f2f2f2f2f0b (3 x AgentTesla, 2 x GurcuStealer, 2 x Formbook) |
| Reporter |  pr0xylife |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
362
Origin country :
USVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Doc_1009675287pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-12-20 09:25:39 UTC
Tags:
evasion stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay 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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla, PureLog Stealer
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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)
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)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-12-20 01:13:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
18 of 36 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
agenttesla
Similar samples:
+ 5'066 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Score:
10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
3771ffa30d40d316147a274b351d576cfe20268c688586ac6845592340462d61
MD5 hash:
577ee53f5fe982e09f28eb31d959c54a
SHA1 hash:
2568520d877ef19e27abfda609e9ef733edad438
Detections:
PureCrypter_Stage1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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