MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 25483a164b2ab3cb283f494f2022793b99595bbf3af41b0620dcd3b0d3d612be. 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: | 25483a164b2ab3cb283f494f2022793b99595bbf3af41b0620dcd3b0d3d612be |
|---|---|
| SHA3-384 hash: | 91df6bed5a4e058465394ca24bf80066275bf04db8f1fb99fad47729ca87746813b62ed24a58f9274559eae3f9545767 |
| SHA1 hash: | 5958c7eb0d93510ff00241c7257d7026c207c7e8 |
| MD5 hash: | 7416af0e6dbe13b36bdfe2e609b00666 |
| humanhash: | hamper-fruit-winter-early |
| File name: | 677809.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 555'002 bytes |
| First seen: | 2023-01-11 12:40:06 UTC |
| Last seen: | 2023-01-11 14:38:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 12288:oY+ojsYcfslV1Px6E4ZNmnh6rzYk9Lbfd5vS9/TRTA:oY9sYcfslV1slZqhRkBbV5voVk |
| Threatray | 19'917 similar samples on MalwareBazaar |
| TLSH | T1E7C4BE14F648B242D9264671AF89E3F8425BED723911806D61D2BE8B3338D4F5FBB139 |
| 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 | 0aba828c242492a0 (1 x AgentTesla) |
| Reporter |  cocaman |
| Tags: | AgentTesla exe INVOICE |
Intelligence
File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
677809.exe
Verdict:
Malicious activity
Analysis date:
2023-01-11 12:42:37 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Reading critical registry keys
DNS request
Sending a custom TCP request
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
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
No Threat
Threat level:
10/10
Confidence:
100%
Tags:
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
Contains functionality to detect sleep reduction / modifications
Creates multiple autostart registry keys
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
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
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-01-11 12:40:13 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 19'907 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
collection persistence spyware stealer
Behaviour
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
Looks up external IP address via web service
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
587cd8ad276fb3f28da0337e1e8b0c8465f0f2140b8e52156006f8ddcdcf05e2
MD5 hash:
6be0c845693131031763c27ef986dde2
SHA1 hash:
5c6a4bc21da00170f403c62e6844167b1f165bc6
SH256 hash:
f3cc1bc2cd628cd9e3659c191975713a13251f3076f782ec1edfa30e4e0384ce
MD5 hash:
193a2a799cd6bf1189d7f81677d33524
SHA1 hash:
1be4605ccebf949148840ac4f21d8e7973de5c9b
SH256 hash:
d7565d792a50c889ff5dbcc76d754629f789ff5e1b60cb5e0d73cdb72ea3be2c
MD5 hash:
6ca33fa76bc79d261644367b29d4ea36
SHA1 hash:
3160e234ba87605126ec10d597920ab9b61feec5
SH256 hash:
25483a164b2ab3cb283f494f2022793b99595bbf3af41b0620dcd3b0d3d612be
MD5 hash:
7416af0e6dbe13b36bdfe2e609b00666
SHA1 hash:
5958c7eb0d93510ff00241c7257d7026c207c7e8
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
Other
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