MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e582696b2f3c980a6d81be401fc5da4c24a4b0c490ff6764516a0aa3e3aae23b. 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
Bancteian
Vendor detections: 7
| SHA256 hash: | e582696b2f3c980a6d81be401fc5da4c24a4b0c490ff6764516a0aa3e3aae23b |
|---|---|
| SHA3-384 hash: | 7af667bdf222aed4b65b3285bfa1a0ccb019b99f4026113707d6c213feb2f2499db6f3ee39b608ee39236a53854fe14a |
| SHA1 hash: | 3f0ca7c19e983516e06db73ce39fc76157eb722c |
| MD5 hash: | d750468ce8a9e91043bf1b90cff034a2 |
| humanhash: | two-hot-neptune-alanine |
| File name: | DKC-20-10-10112.exe |
| Download: | download sample |
| Signature | Bancteian |
| File size: | 4'721'203 bytes |
| First seen: | 2020-10-30 06:15:18 UTC |
| Last seen: | 2020-10-30 07:43:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3d349bb1fedb23758a6e397e5d691576 (8 x Bancteian, 7 x AZORult, 1 x AgentTesla) |
| ssdeep | 49152:+UJ6ZNXox4SgJhBsfHJq/nCFT4Mv0Pt97afBq7Ks0Pf1s7UUW7+KUa0q3lzUfrwp:+tR4xGnCtvwWfBq7zqNZ7Udq3lIfrwY0 |
| Threatray | 681 similar samples on MalwareBazaar |
| TLSH | 8D268C66B384183FC06B173B48277A10D97BBF216AB69D0E17E4788C4F7A6413D2674B |
| Reporter |  cocaman |
| Tags: | Bancteian exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %temp% directory
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the Windows directory
Changing a file
Moving a file to the Windows directory
Moving a recently created file
Creating a file in the %AppData% directory
Moving a file to the %AppData% directory
Setting a keyboard event handler
Launching a process
Deleting a recently created file
Blocking the User Account Control
Unauthorized injection to a recently created process
Enabling autorun
Enabling a "Do not show hidden files" option
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Modifies the hosts file
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: Scheduled temp file as task from temp location
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
azorult
Threat name:
Win32.Trojan.Bancteian
Status:
Malicious
First seen:
2020-10-30 03:45:23 UTC
File Type:
PE (Exe)
Extracted files:
64
AV detection:
28 of 28 (100.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 671 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence spyware trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Drops file in Windows directory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Reads user/profile data of web browsers
Drops file in Drivers directory
Executes dropped EXE
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
UAC bypass
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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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