MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 840fbba420882a6fd6f1e35582b2aa0cdbaaf04f56ee8dfab22980e6736096b4. 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: | 840fbba420882a6fd6f1e35582b2aa0cdbaaf04f56ee8dfab22980e6736096b4 |
|---|---|
| SHA3-384 hash: | 76e1c37a2b36f057e9444861825ff0c573a71cf08867933698be012fef5163eb76da27a2948ffdc65737882f9a4c255b |
| SHA1 hash: | af9ac565c719f9305f503e229db027f64e8fbe26 |
| MD5 hash: | 86997a4fb7fdada15af561118dde110e |
| humanhash: | lima-april-alabama-social |
| File name: | New product of Aluminium Profile.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 796'672 bytes |
| First seen: | 2021-12-01 06:53:21 UTC |
| Last seen: | 2021-12-01 14:13:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:v4OjwBJ1kIBkLkukwmZ6HDcqsqrh0wl9SV7SwuHsBWwBJ1:v4XBJuIGKVAAqPrhJSVGZMBjBJ |
| Threatray | 13'152 similar samples on MalwareBazaar |
| TLSH | T12105DFDC7BE95B91EFBA77FBF9D6A51007F1681F9012DA45CEC670CA25B2B820512803 |
| File icon (PE): |  |
| dhash icon | 0b335bb337d3db2b (5 x AgentTesla) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New product of Aluminium Profile.exe
Verdict:
Malicious activity
Analysis date:
2021-12-01 06:54:38 UTC
Tags:
n/a
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
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm obfuscated packed strictor
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 ftp login credentials
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Injuke
Status:
Malicious
First seen:
2021-12-01 00:52:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'142 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
8c3809ab61bd6da9eadbb44ecf4bc6961fae2247ca24286dd8157680aa6ae7a1
MD5 hash:
f3a524bcf2e50483d601797cc858d637
SHA1 hash:
90771cc15ce7cbfa9c3a62a5111ec683e0c76add
SH256 hash:
b1171c0b6e400356f32c55c92ba34ce2c02469d0e4e12d116be87dbb234a2e4c
MD5 hash:
c48b3b87a9c63b3df10462c74b8e95c1
SHA1 hash:
568c1b8ec2dad126affccde78a5da58054f5bedb
SH256 hash:
840fbba420882a6fd6f1e35582b2aa0cdbaaf04f56ee8dfab22980e6736096b4
MD5 hash:
86997a4fb7fdada15af561118dde110e
SHA1 hash:
af9ac565c719f9305f503e229db027f64e8fbe26
Malware family:
Agent Tesla 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
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: | pe_imphash |
|---|
| 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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