MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e01ebcaeb9a4d013354443b10df0a2280861bb290e7c88bc32055dbfbfaa2065. 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 2 File information Comments

SHA256 hash: e01ebcaeb9a4d013354443b10df0a2280861bb290e7c88bc32055dbfbfaa2065
SHA3-384 hash: df62a7a3d425a52cca928e87fc806173b5cc7e73b75008015a3c98687634a4317326b84d7320bd22feaa6a9b97b4830e
SHA1 hash: 2965527c78579a7ad07a7dcc5e76a049ae5ead31
MD5 hash: b8c07e3234419128427caa289e1ee51d
humanhash: delta-white-rugby-maryland
File name:dchamp.exe
Download: download sample
Signature AgentTesla
File size:647'680 bytes
First seen:2020-11-24 16:58:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:nIpHAG39UuyRGJnDFtrdNdVS5Vywm4E5HG4gUvIVsq4gqj6FFxm6rkmWm40QIzT1:8cw44gUpNfGgTm7JFFSXnK7tGG
Threatray 1'472 similar samples on MalwareBazaar
TLSH 41D4D7F490EF5062E25F852666AD7EE802B2B187DBDB2D08437CE5701AEEA537F0150D
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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 references suspicious native API functions
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 322218 Sample: dchamp.exe Startdate: 24/11/2020 Architecture: WINDOWS Score: 100 33 smtp.lettu.us 2->33 35 us2.smtp.mailhostbox.com 2->35 57 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->57 59 Found malware configuration 2->59 61 Multi AV Scanner detection for dropped file 2->61 63 9 other signatures 2->63 7 dchamp.exe 1 4 2->7         started        11 noteped.exe 1 2->11         started        13 noteped.exe 2->13         started        signatures3 process4 file5 27 C:\Users\user\AppData\Roaming\...\noteped.exe, PE32 7->27 dropped 29 C:\Users\user\...\noteped.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\...\dchamp.exe.log, ASCII 7->31 dropped 65 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->67 69 Injects a PE file into a foreign processes 7->69 15 dchamp.exe 15 2 7->15         started        19 noteped.exe 14 2 11->19         started        21 noteped.exe 11->21         started        23 noteped.exe 2 13->23         started        25 noteped.exe 13->25         started        signatures6 process7 dnsIp8 37 smtp.lettu.us 15->37 39 us2.smtp.mailhostbox.com 208.91.199.223, 49765, 587 PUBLIC-DOMAIN-REGISTRYUS United States 15->39 45 4 other IPs or domains 15->45 47 Installs a global keyboard hook 15->47 41 208.91.199.225, 49766, 49767, 587 PUBLIC-DOMAIN-REGISTRYUS United States 19->41 43 smtp.lettu.us 19->43 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->49 51 Tries to steal Mail credentials (via file access) 19->51 53 Tries to harvest and steal ftp login credentials 19->53 55 Tries to harvest and steal browser information (history, passwords, etc) 19->55 signatures9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-24 02:12:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
e01ebcaeb9a4d013354443b10df0a2280861bb290e7c88bc32055dbfbfaa2065
MD5 hash:
b8c07e3234419128427caa289e1ee51d
SHA1 hash:
2965527c78579a7ad07a7dcc5e76a049ae5ead31
SH256 hash:
ed947da11e0d790743bec78c8833ec9b03c7348d445777b1fa15a7d42762ec7a
MD5 hash:
7dcf3ad7d07b99f78dd91ca36d1ef304
SHA1 hash:
9700da39cc7051740972fc7e1945f56098a7c024
SH256 hash:
83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1
MD5 hash:
3c5dbcc3bb27e913e14efd8054811373
SHA1 hash:
b0eba9388abddaef9d5aa49ccd5dbab2924cced0
SH256 hash:
afae86e57ad2c26e98d5090f175d5e9ceee5828a2ea1b3b16c54c653ce047d42
MD5 hash:
c0ce045e2dcb0f80b05308dfbbaf6f5e
SHA1 hash:
e537393de6cb837d1a7a314e5ac5ad117cd57f55
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.

  
Delivery method
Other

Comments