MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4dfcba72b64ae285fee5ba43764d81e4c436ce8df68730405c197b5ac69d3698. 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: 14
| SHA256 hash: | 4dfcba72b64ae285fee5ba43764d81e4c436ce8df68730405c197b5ac69d3698 |
|---|---|
| SHA3-384 hash: | a0ba6db7bb939c47de3fe0bd62dfe7e5c15f8bb7f6403c9200d6ca8c8626dd67db995ab8508df1103882e1af224af217 |
| SHA1 hash: | dedce1680f802b0ddc708ab74eba5cd5f87e658f |
| MD5 hash: | 25b24cc692dbff9a944e08722cf67574 |
| humanhash: | twelve-romeo-pizza-monkey |
| File name: | Fatura_SUN202200000166.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 471'486 bytes |
| First seen: | 2023-01-02 09:55:27 UTC |
| Last seen: | 2023-01-02 10:12:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 12288:iY5/tFGdaxnb/4zjXvj5uIG3GpAu8EY9I:iY5/rW6nb/4f/Fm2pVA9I |
| Threatray | 17'332 similar samples on MalwareBazaar |
| TLSH | T1BAA404167ECEFD15DCE685BE0D958FBACD1E74EE142002FA31C8B62964317609FC864A |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 74f4d4d4cce4e8e0 (27 x AgentTesla, 19 x Formbook, 17 x DBatLoader) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
175
Origin country :
DEVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Fatura_SUN202200000166.exe
Verdict:
Malicious activity
Analysis date:
2023-01-02 09:57:04 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
flystudio overlay packed shell32.dll
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to detect sleep reduction / modifications
Creates multiple autostart registry keys
Detected unpacking (creates a PE file in dynamic memory)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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)
Snort IDS alert for network traffic
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2023-01-02 09:56:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'322 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5932499274:AAFVgY_mSAbCu0fXfBWMuUmyk56JtTf6--Q/
Unpacked files
SH256 hash:
1c35bc3f72ca65e1d2df7cbadb7e1f9e5fe5fbffb110397a03da12c5b67a367f
MD5 hash:
5718ddbd46d8a95196d9fd70c2af0d94
SHA1 hash:
a62f4f5558bf73348f5364d5de29c2273f67f509
SH256 hash:
885b9d63d8849c7fac19b47a827acf8ce4919a0bfaaace5a0868959cbfebab63
MD5 hash:
36daae84fbaca3639697d81546a53488
SHA1 hash:
8e49a14cf1dff140d4536b3356e5a0b3e61b6fed
SH256 hash:
74c63cc8b30d7fab467f2ed820605e5d357ef1ee7c978eb2ee32bab91b650229
MD5 hash:
96970abeeedc0341ba36c8c3654d5a9b
SHA1 hash:
63f72352e5caade0b33822e8a1c4fbfce34223c3
SH256 hash:
4dfcba72b64ae285fee5ba43764d81e4c436ce8df68730405c197b5ac69d3698
MD5 hash:
25b24cc692dbff9a944e08722cf67574
SHA1 hash:
dedce1680f802b0ddc708ab74eba5cd5f87e658f
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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