MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d53e73901e11b8b53e13f053e8d0fb23582b51c9fb0bab6374e7d68b686c4a84. 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: d53e73901e11b8b53e13f053e8d0fb23582b51c9fb0bab6374e7d68b686c4a84
SHA3-384 hash: 12056f0ad258ac4886db512642cc82ff80d2af98199819ae0f77cb56be9961bad0465cae42170522f657e122d8ba25ef
SHA1 hash: f519f5f2aac43a32da8ba9b25bd8274e0ea3cf0b
MD5 hash: 1e753864242de923d3be64310647882b
humanhash: artist-jupiter-stairway-alpha
File name:1e753864242de923d3be64310647882b.exe
Download: download sample
Signature AgentTesla
File size:1'014'784 bytes
First seen:2021-06-02 11:27:42 UTC
Last seen:2021-06-02 13:01:06 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 12288:3aIT1v1DMvTsqq56ZY2+DI3zKDURcvVOfKjqiOrcViAsy9LKSLmAqRPBqKS:33Tpdqq5iYAD2UR04SjwrY7bvqRPch
Threatray 5'549 similar samples on MalwareBazaar
TLSH BE258DF4F159AAF5D42DDB31C2909CAED7A251FE5343CA2C19B9C6CC1B03B8A9F99404
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1e753864242de923d3be64310647882b.exe
Verdict:
No threats detected
Analysis date:
2021-06-02 11:36:54 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
Sending a custom TCP request
Sending a UDP request
Creating a window
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 method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 428221 Sample: 997xfHxvqx.exe Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 28 clientconfig.passport.net 2->28 32 Found malware configuration 2->32 34 Multi AV Scanner detection for dropped file 2->34 36 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->36 38 9 other signatures 2->38 8 997xfHxvqx.exe 7 2->8         started        signatures3 process4 file5 20 C:\Users\user\AppData\...\ZzmCLDJkdfkcD.exe, PE32 8->20 dropped 22 C:\...\ZzmCLDJkdfkcD.exe:Zone.Identifier, ASCII 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmp5C0D.tmp, XML 8->24 dropped 26 C:\Users\user\AppData\...\997xfHxvqx.exe.log, ASCII 8->26 dropped 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->40 42 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->42 44 Contains functionality to register a low level keyboard hook 8->44 46 2 other signatures 8->46 12 997xfHxvqx.exe 2 8->12         started        16 schtasks.exe 1 8->16         started        signatures6 process7 dnsIp8 30 mail.privateemail.com 198.54.122.60, 49750, 587 NAMECHEAP-NETUS United States 12->30 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->48 50 Tries to steal Mail credentials (via file access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 2 other signatures 12->54 18 conhost.exe 16->18         started        signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-02 11:00:37 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
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
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 d53e73901e11b8b53e13f053e8d0fb23582b51c9fb0bab6374e7d68b686c4a84

(this sample)

  
Delivery method
Distributed via web download

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