MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36a8eb9eabcaf8a6647eb1aef1a4dd285ca9356563d021e70f1180bc82d6dc90. 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 2 File information Comments

SHA256 hash: 36a8eb9eabcaf8a6647eb1aef1a4dd285ca9356563d021e70f1180bc82d6dc90
SHA3-384 hash: 67e4cff8c2292da4210faa543c7c5e45383fca1c6969b81d3947fdf81138a7f319cbe923331579f79537c68844ec439e
SHA1 hash: 2d33c95dd7db6c5c0f69dcead2134fc764fc0755
MD5 hash: 431b06d52bb531d94b8fb8950e723a28
humanhash: steak-orange-spaghetti-edward
File name:consignment document.pdf.exe
Download: download sample
Signature AgentTesla
File size:1'026'048 bytes
First seen:2021-06-08 12:37:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:Tfr3MW1bhcPJomYvFAtaScOdeE/dj+1Gp0uuAx6Tq+DUn9klvDm9TQutuGiw2Glo:3WPJomYvFPSrldEGp
Threatray 5'700 similar samples on MalwareBazaar
TLSH 9425C4AC356071EED867C6BA8AA82CA4FB61357B531F9103902715ED9A0CB97DF104F3
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
consignment document.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-06-08 12:44:56 UTC
Tags:
n/a

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
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
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
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)
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-08 12:37:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
40
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Unpacked files
SH256 hash:
c6485c8f30d1802677cbdeb22b214905a4f3a2356a657b91630a86db310cad0a
MD5 hash:
974dccc26df4efc23aa5f0fb54996e8b
SHA1 hash:
c9981877d74e85cedb9bce43d036be606bf1c340
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
f2497e483e533e7affcfa9c47284bc3a23b01eb64303e5f51f23cef87c6a1e13
MD5 hash:
d8eda41032fb1f4dadaa599a5e227363
SHA1 hash:
5eb1666d337f65c60aa93a7f94092dd5c0309871
SH256 hash:
36a8eb9eabcaf8a6647eb1aef1a4dd285ca9356563d021e70f1180bc82d6dc90
MD5 hash:
431b06d52bb531d94b8fb8950e723a28
SHA1 hash:
2d33c95dd7db6c5c0f69dcead2134fc764fc0755
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments