MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e62d94d18fecf24b0de7f8298685b35e6afecfeeddcc8ec73f038b6c2eddf2e0. 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: e62d94d18fecf24b0de7f8298685b35e6afecfeeddcc8ec73f038b6c2eddf2e0
SHA3-384 hash: 3e37fb7b96c20b6b8b8b0535014a5e7d032926891a4563b15a43e5144e7ea85c060a6a0c04b33f890855768f651971c0
SHA1 hash: c6616bb92b8fbf49e39117f8b26ce661f6d40411
MD5 hash: 8b403fbd10f3babfca6baef2f5e7f8f0
humanhash: glucose-stream-victor-edward
File name:8b403fbd10f3babfca6baef2f5e7f8f0
Download: download sample
Signature AgentTesla
File size:1'200'640 bytes
First seen:2021-06-28 13:50:13 UTC
Last seen:2021-06-28 14:51:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:hgKqMQSyNAH2WHnzUPcCFQ8kHg42ERqbKClV2OrltPrD8S:u+QteFn6fFQa42EwpldQS
Threatray 6'168 similar samples on MalwareBazaar
TLSH CF456E90B594885AF8BB0FFDAD26642011EBBE5E5A51C00C25B9774A17B334290EFF1F
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8b403fbd10f3babfca6baef2f5e7f8f0
Verdict:
Malicious activity
Analysis date:
2021-06-28 13:52:29 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
UNKNOWN
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 array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 441259 Sample: T4nUj8fPV0 Startdate: 28/06/2021 Architecture: WINDOWS Score: 100 26 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->26 28 Found malware configuration 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 7 other signatures 2->32 6 T4nUj8fPV0.exe 3 2->6         started        10 tnvLnx.exe 3 2->10         started        12 tnvLnx.exe 2 2->12         started        process3 file4 20 C:\Users\user\AppData\...\T4nUj8fPV0.exe.log, ASCII 6->20 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->34 36 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->36 38 Injects a PE file into a foreign processes 6->38 14 T4nUj8fPV0.exe 2 5 6->14         started        40 Multi AV Scanner detection for dropped file 10->40 42 Machine Learning detection for dropped file 10->42 18 tnvLnx.exe 10->18         started        signatures5 process6 file7 22 C:\Users\user\AppData\Roaming\...\tnvLnx.exe, PE32 14->22 dropped 24 C:\Users\user\...\tnvLnx.exe:Zone.Identifier, ASCII 14->24 dropped 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->44 46 Tries to steal Mail credentials (via file access) 14->46 48 Tries to harvest and steal ftp login credentials 14->48 50 2 other signatures 14->50 signatures8
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-06-28 13:34:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
14 of 28 (50.00%)
Threat level:
  2/5
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 WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
ac8b007e03c87ae8d517a03d506483e660f83d9f7d88a71ee63f2508c97da0d5
MD5 hash:
5563a83f76c0d12d7f8af543436a7ead
SHA1 hash:
5d33304e16a9d962d5319b559b00587f0ae6689d
SH256 hash:
c343fc12e44b3ee54b7c53742e1843352bfa01cade74e579fa2905b8df8d2fc6
MD5 hash:
d1eefae4d6d4393bd3ccb7c8a8f36b11
SHA1 hash:
59e73ab98060fd69580aa0cc700ed48fdf36e9d1
SH256 hash:
e62d94d18fecf24b0de7f8298685b35e6afecfeeddcc8ec73f038b6c2eddf2e0
MD5 hash:
8b403fbd10f3babfca6baef2f5e7f8f0
SHA1 hash:
c6616bb92b8fbf49e39117f8b26ce661f6d40411
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.

Web download

AgentTesla

Executable exe e62d94d18fecf24b0de7f8298685b35e6afecfeeddcc8ec73f038b6c2eddf2e0

(this sample)

  
Delivery method
Distributed via web download

Comments