MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f96c1cc562c104cb339f346411c7b983c42ccded781115e1de67d645df9a00a. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash: 6f96c1cc562c104cb339f346411c7b983c42ccded781115e1de67d645df9a00a
SHA3-384 hash: d2b57879d4f2dde8e29b675a9a960f2c835c1f3e212d3f0e219d9da5bbced6adc8aecfeb741cee0dd2810c715696df1d
SHA1 hash: e788cb7528741b3bc494a6c812d12b736e4d85a8
MD5 hash: 12c53f6ca963520fee006a28e94bfd70
humanhash: spring-maine-lake-vermont
File name:payment.exe
Download: download sample
Signature AgentTesla
File size:2'554'880 bytes
First seen:2021-01-07 12:54:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:nY7cuBV5zYdgcYRLBJdmU7j+RrT26s1VIoI7a85Aeqv7o91:Ir9igm262o7a85A
Threatray 2'110 similar samples on MalwareBazaar
TLSH ADC5C3112FD3254AF2F3E17612B29AEA9F38FA7A72455E19825D1B554C03F822F83D07
Reporter Anonymous
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
payment.exe
Verdict:
Malicious activity
Analysis date:
2021-01-07 12:53:09 UTC
Tags:
rat agenttesla trojan

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 delay execution (extensive OutputDebugStringW loop)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 336963 Sample: payment.exe Startdate: 07/01/2021 Architecture: WINDOWS Score: 100 39 Multi AV Scanner detection for dropped file 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected AgentTesla 2->43 45 7 other signatures 2->45 6 payment.exe 3 5 2->6         started        10 payment.exe 2 2->10         started        12 payment.exe 2->12         started        14 3 other processes 2->14 process3 file4 29 C:\Users\user\AppData\Roaming\...\payment.exe, PE32 6->29 dropped 31 C:\Users\user\...\payment.exe:Zone.Identifier, ASCII 6->31 dropped 33 C:\Users\user\AppData\...\payment.exe.log, ASCII 6->33 dropped 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->47 49 Creates an undocumented autostart registry key 6->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->51 59 2 other signatures 6->59 16 payment.exe 2 6->16         started        53 Injects a PE file into a foreign processes 10->53 19 payment.exe 10->19         started        21 payment.exe 12->21         started        55 Creates autostart registry keys with suspicious names 14->55 57 Creates multiple autostart registry keys 14->57 23 payment.exe 2 14->23         started        25 payment.exe 14->25         started        27 payment.exe 14->27         started        signatures5 process6 signatures7 35 Tries to steal Mail credentials (via file access) 21->35 37 Tries to harvest and steal browser information (history, passwords, etc) 21->37
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-07 12:03:29 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
6f96c1cc562c104cb339f346411c7b983c42ccded781115e1de67d645df9a00a
MD5 hash:
12c53f6ca963520fee006a28e94bfd70
SHA1 hash:
e788cb7528741b3bc494a6c812d12b736e4d85a8
SH256 hash:
4a6371e3b4a3a304822d39e015ed2b644f89f4e888d4e1f93331ae7f76badb8a
MD5 hash:
0852fcd8a0be58190d3ce621a6dcd63b
SHA1 hash:
5944e4e115f98b740fe9eb6141b271582da5433a
SH256 hash:
07819549f2405480808940b221075b977c8a440dc25658b5f27cd99b9d6a8ebd
MD5 hash:
d8e77451f92d677c3c9d48c73cd2f133
SHA1 hash:
8b6da2c3d93c260228bb111e1b4ee4eb86419ada
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:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

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