MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc33405b84949bb0601b17ac507f26b137f62b30d96c4ccafbbb75d6c99a1983. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments

SHA256 hash: fc33405b84949bb0601b17ac507f26b137f62b30d96c4ccafbbb75d6c99a1983
SHA3-384 hash: 6176ced00f54bf0afddc5f9b2407dcb2aff2a09ac2d5a7348dd3872325d896ec28e5e4ed0dce568fcaf7bfa05cceee7d
SHA1 hash: f917de7270d563fea2720850a46ff491046c5f72
MD5 hash: 893a18f3edbf14409b851cd51271ffcb
humanhash: violet-leopard-utah-colorado
File name:COTIZACION June 1079.exe
Download: download sample
Signature AgentTesla
File size:1'329'664 bytes
First seen:2021-07-03 06:12:34 UTC
Last seen:2021-07-03 06:54:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:/xIhfkGxJEDSpZzLwrhZnY7qhzZRS12Ch4dXu1AO2uRFYNeucNlJBSCVON3BRtfv:/q1OSpMI
TLSH 4C555C3D19BE223792BDD3898BC88C2BF440D67B70617E7858D717A5870AA4379D213E
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence


File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
COTIZACION June 1079.exe
Verdict:
Malicious activity
Analysis date:
2021-07-03 06:15:57 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Machine Learning detection for sample
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 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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-02 07:47:21 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1833231669:AAGi09Fqux60ktahLhT8D677G7uISE3okog/sendDocument
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
f8d7392d87ca0baf72f17f95d400da75002ad66f02b93585eecb5cd4c35cc948
MD5 hash:
65a80c8bea544ba41576578c3d27e601
SHA1 hash:
c2dacbcedac68155dd3f304695409f42e0102cc3
SH256 hash:
8ca61c0e728b8245df5f7f54fbfdd2a1f68cee7824838aa7c18110a22284098b
MD5 hash:
f37a2a14627f3931bbbc783ece8ba3f8
SHA1 hash:
39837d444e825410ef36f92f8e213f650c73e7e6
SH256 hash:
fc33405b84949bb0601b17ac507f26b137f62b30d96c4ccafbbb75d6c99a1983
MD5 hash:
893a18f3edbf14409b851cd51271ffcb
SHA1 hash:
f917de7270d563fea2720850a46ff491046c5f72
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Exfiltration_Via_Api
Author:lsepaolo
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.

Comments