MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 727a759fed6228f9794f4fdf08fd351705631e2a32bdb4ad60230cace276adf3. 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: 18
| SHA256 hash: | 727a759fed6228f9794f4fdf08fd351705631e2a32bdb4ad60230cace276adf3 |
|---|---|
| SHA3-384 hash: | 2982588641a649b93a8f9fe4edaf776e3f882a945a67edd3ad6df88bfc9a14a186645f7b4e796011915c19c596d2229c |
| SHA1 hash: | cba616d0224ae861421ea26a967f92758e4183dd |
| MD5 hash: | 437ce35d793dc63801f839804293dc1b |
| humanhash: | romeo-kilo-shade-cold |
| File name: | Arrival Notice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 595'456 bytes |
| First seen: | 2023-09-27 07:39:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:yX+UwA0MMMDMMM6xMcW+2kbAnQO/LqXfrhG07WlCCU/:y0MMMDMMMwW+2kbAnQOzq1XrC |
| Threatray | 5'820 similar samples on MalwareBazaar |
| TLSH | T1ABC49E1571EB1816F77BEBBB87ABF940C77EF2A1226B7215402A03C686D3902F702575 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
273
Origin country :
DEVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Arrival Notice.exe
Verdict:
Malicious activity
Analysis date:
2023-09-27 07:41:23 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Sending an HTTP GET request
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control lolbin packed
Verdict:
Malicious
Labled as:
Trojan.Olock.Generic
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
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 sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-09-27 05:45:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 36 (63.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'810 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
5cf51d1a8d4bd940740e90e3962cea8e939e791ef7c5bd88d1a0cb574af25b70
MD5 hash:
9407c2206b85c7cb0949ef623fa614d8
SHA1 hash:
df6e3ec48a4e673d93fc6818db52460ce8fadd9a
SH256 hash:
4f8967f838113de5968d030d7fbd9a8f71c26c656132614fa8ba4e3478f032fd
MD5 hash:
432a65cb0d1a1de7f9e7bfa63921768c
SHA1 hash:
814df2b2f2014460e11af140c1529937abb66dad
Detections:
AgentTesla
Parent samples :
61d98bbee598751b98df6b625002f630eff92d16138da792e97757b41fe6af18
68be47662747cc082d2d1df710e743ac1e2c59a4b77ab2779a0bd80127ea733e
7b8de53f96ac0dafb7095d9daa99d7e0662707816347094f7f6ff3fe870c099d
727a759fed6228f9794f4fdf08fd351705631e2a32bdb4ad60230cace276adf3
77112aabe95b27021e7e9e4fcb91320d60645ea4550fed132ac068036c0b4ce3
68be47662747cc082d2d1df710e743ac1e2c59a4b77ab2779a0bd80127ea733e
7b8de53f96ac0dafb7095d9daa99d7e0662707816347094f7f6ff3fe870c099d
727a759fed6228f9794f4fdf08fd351705631e2a32bdb4ad60230cace276adf3
77112aabe95b27021e7e9e4fcb91320d60645ea4550fed132ac068036c0b4ce3
SH256 hash:
48cf220d0fbd10adf967499cf589e35424c6ace1e718020b8eccb28ab697c64c
MD5 hash:
18844f46106c6c082f5a21d3c097b470
SHA1 hash:
0851c4669bf90b3815f630d26ad587d053176517
SH256 hash:
727a759fed6228f9794f4fdf08fd351705631e2a32bdb4ad60230cace276adf3
MD5 hash:
437ce35d793dc63801f839804293dc1b
SHA1 hash:
cba616d0224ae861421ea26a967f92758e4183dd
Malware family:
AgentTesla.v4
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
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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| 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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