MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a261898485667823b47ab6885b0cd8c16d126bc0f1671dd7aeb9b675aa01aff0. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash: a261898485667823b47ab6885b0cd8c16d126bc0f1671dd7aeb9b675aa01aff0
SHA3-384 hash: 23bedbf5fd380b9c5cda701461a36a33b775179315e28bbd5e2ed6ceb0e75d2444c5754606bf180a951f47dc421a4787
SHA1 hash: 319b0d25b328eb2df12c54f2a558d744e250f6e2
MD5 hash: 6f2d2b63179b25fb2263a29df4fb4127
humanhash: lamp-sad-mexico-cardinal
File name:Statement of account - Confirm Approval Pending.exe
Download: download sample
Signature AgentTesla
File size:759'296 bytes
First seen:2020-11-12 12:37:35 UTC
Last seen:2024-07-24 19:49:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'448 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:h8kJet8LFS9wNrC40GBjqLBxSHivPTm9vP5NKE3E0SA3aE9:y8a8QM3vjkBxSAqpP5nrSI
Threatray 1'133 similar samples on MalwareBazaar
TLSH C6F4BE307669FF46DA781BF4D491E0B80FA42E1BA968D54A3CD47FDF3034B848A05A27
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
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
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)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Status:
Malicious
First seen:
2020-11-12 11:20:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
e11fffc0c080fee2760ce6f8d14f29dc2f361dd865a26950a350d437b1b48a60
MD5 hash:
386baecf8c4ec3ed40c6f2fad85e88d4
SHA1 hash:
8aa27e24774a2da2992dd7e67a8aab5baf30ddc2
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
7c3069338bee2a449e512369e60c5afc5838c5504172578fa354270ae585d0fc
MD5 hash:
1361cee4d7b4bf83c89cc285d5e83a71
SHA1 hash:
9cabebc82acf6eef4f4198e91998e182eea519ec
SH256 hash:
a261898485667823b47ab6885b0cd8c16d126bc0f1671dd7aeb9b675aa01aff0
MD5 hash:
6f2d2b63179b25fb2263a29df4fb4127
SHA1 hash:
319b0d25b328eb2df12c54f2a558d744e250f6e2
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

AgentTesla

Executable exe a261898485667823b47ab6885b0cd8c16d126bc0f1671dd7aeb9b675aa01aff0

(this sample)

  
Delivery method
Other

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