MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09f7b6653733496bf7009e3def383c57c774978147edaa5c84e5eae493e8d242. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 09f7b6653733496bf7009e3def383c57c774978147edaa5c84e5eae493e8d242
SHA3-384 hash: 08cf6d508f06cdf56e401a86fa607dc28b634222596ad212c2fd9b570db2c03adc2cddf77fadfe376e8f60d8a80aab6b
SHA1 hash: e0f020c2f0fda6a84dc8f51dfc24da1527fa5b5c
MD5 hash: 90b585b2f2737b2c4492708b54c9359d
humanhash: asparagus-uranus-wolfram-mars
File name:90b585b2f2737b2c4492708b54c9359d.exe
Download: download sample
Signature AgentTesla
File size:1'757'200 bytes
First seen:2020-12-23 19:26:14 UTC
Last seen:2020-12-23 20:34:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4D72i7tbN9K4ad5OeW2/Knw3sj4VUl7JERDkb7K0gNr5qx4Azo09HyIqX2M1SgAL:4uu
Threatray 1'988 similar samples on MalwareBazaar
TLSH B8853D0249816CCBD7B2D090A34DC2D6B38795DCE7EA5FD4AE20E25532CC4B7EB69D81
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.korchinas.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
772
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Statement of Account.doc
Verdict:
Malicious activity
Analysis date:
2020-12-23 18:42:21 UTC
Tags:
exploit CVE-2017-11882 loader

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

Behaviour
Unauthorized injection to a recently created process
Creating a file
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
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
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-23 14:53:32 UTC
AV detection:
18 of 29 (62.07%)
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
09f7b6653733496bf7009e3def383c57c774978147edaa5c84e5eae493e8d242
MD5 hash:
90b585b2f2737b2c4492708b54c9359d
SHA1 hash:
e0f020c2f0fda6a84dc8f51dfc24da1527fa5b5c
SH256 hash:
bf37c12c56a143d8290c0f2f4998dfc2845d80ac2d1be2c4aa8e81bfaee4ce73
MD5 hash:
4954e413a76eaef4a9894e4c3355acee
SHA1 hash:
ccc947db78a57f450a04ca4e25a26b527a125897
SH256 hash:
d40c97dfc4c636360d6eff07276854cea075ad4d6087b0e64e1e5edc9be711d1
MD5 hash:
9491f154310f638adac2a1858e56dbb3
SHA1 hash:
ebb51dce6853d844a0281ca7c7c2ad87137e8894
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.

Web download

AgentTesla

Executable exe 09f7b6653733496bf7009e3def383c57c774978147edaa5c84e5eae493e8d242

(this sample)

  
Delivery method
Distributed via web download

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