MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d652eb897291f8eb2fe8f9374007388b0cd426a797de77545b82a325dde762a. 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: 3d652eb897291f8eb2fe8f9374007388b0cd426a797de77545b82a325dde762a
SHA3-384 hash: 501a1512405c9ad107467ecb6d9ef59a75df14b554fa4bc285d0fd2977edb207912f4fee5b27fd8abe5952c1e5952c17
SHA1 hash: 220b9c5b4c7e9de15753f629da1ac3a075dc0800
MD5 hash: 3a89cf2d6d2449ef1a9640af29f3a782
humanhash: triple-three-seventeen-edward
File name:3a89cf2d6d2449ef1a9640af29f3a782.exe
Download: download sample
Signature AgentTesla
File size:620'032 bytes
First seen:2021-02-25 11:09:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:fFQMGhfwkDj84te4xzFZF49OR7tQt4mcl:fFpGhfwO84teOV49OR7tQte
Threatray 2'849 similar samples on MalwareBazaar
TLSH D5D49D56A006F5D8CA1CA17A5597C8C400F12F3974705EA769C5222BB9FF2E8BE5FCE0
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
nobettwo.xyz:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RF_IMG_7510.doc
Verdict:
Malicious activity
Analysis date:
2021-02-25 10:28:05 UTC
Tags:
ole-embedded trojan 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
Launching a process
Unauthorized injection to a recently created process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
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.adwa.spyw.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Found malware configuration
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
Powershell drops PE 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 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 Beds Obfuscator
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 358333 Sample: NKPhba0VZI.exe Startdate: 25/02/2021 Architecture: WINDOWS Score: 100 35 nobettwo.xyz 2->35 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 8 other signatures 2->45 8 NKPhba0VZI.exe 3 2->8         started        12 Drivers.exe 3 2->12         started        signatures3 process4 file5 33 C:\Users\user\AppData\...33KPhba0VZI.exe.log, ASCII 8->33 dropped 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->49 14 NKPhba0VZI.exe 2 8->14         started        18 powershell.exe 15 8->18         started        21 powershell.exe 18 12->21         started        23 Drivers.exe 2 12->23         started        signatures6 process7 dnsIp8 37 nobettwo.xyz 198.54.126.101, 49737, 49738, 587 NAMECHEAP-NETUS United States 14->37 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->51 53 Tries to steal Mail credentials (via file access) 14->53 55 Tries to harvest and steal ftp login credentials 14->55 57 Tries to harvest and steal browser information (history, passwords, etc) 14->57 29 C:\Users\user\AppData\Roaming\...\Drivers.exe, PE32 18->29 dropped 31 C:\Users\user\...\Drivers.exe:Zone.Identifier, ASCII 18->31 dropped 59 Drops PE files to the startup folder 18->59 61 Powershell drops PE file 18->61 25 conhost.exe 18->25         started        27 conhost.exe 21->27         started        file9 signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-25 11:10:10 UTC
AV detection:
20 of 29 (68.97%)
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
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
Beds Protector Packer
AgentTesla
Unpacked files
SH256 hash:
e76ebb5b9fe0c3a057f7b559646b062ac2e775b6c58adfd92480c8c9e231e7b1
MD5 hash:
18e5e448c89c8001e59d7aec5a339078
SHA1 hash:
1e06b8ce91ce5565f1c19f4cdbc9494f618c9b9b
SH256 hash:
4e61e78e352e4656e9cb92304217bbd89cf0a1017c5d9b31ee4bc5ffdd420d29
MD5 hash:
b1c9cdd8c68649a6681edab10981e6c7
SHA1 hash:
fb058b1412a99f06ffe38239dbadfa470b2cf60f
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
3d652eb897291f8eb2fe8f9374007388b0cd426a797de77545b82a325dde762a
MD5 hash:
3a89cf2d6d2449ef1a9640af29f3a782
SHA1 hash:
220b9c5b4c7e9de15753f629da1ac3a075dc0800
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 3d652eb897291f8eb2fe8f9374007388b0cd426a797de77545b82a325dde762a

(this sample)

  
Delivery method
Distributed via web download

Comments