MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3d197a95e7b21aaa51031e3dfde960603f5986e31831c6677fb3e4bae1f4269. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments

SHA256 hash: d3d197a95e7b21aaa51031e3dfde960603f5986e31831c6677fb3e4bae1f4269
SHA3-384 hash: c638441e87d19ad48e9202097d244f2bcb3c2be519ce363e6d36edc947d5048642e658ad25745bdfb8f381cd40e437c1
SHA1 hash: df7ba6470f2246971dff38f48456d9cf1745c54b
MD5 hash: c0d2b80ad5520654c056e5c3c754a169
humanhash: montana-winner-six-india
File name:6Af0SonEC3ndbVo.exe
Download: download sample
Signature AgentTesla
File size:983'552 bytes
First seen:2022-12-21 18:17:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:kUuOaKS5in6tW1yz2/JeP8IDGyiC5Vc5yFcAqA:kUuWoz2/28WF5VCyCJ
TLSH T1EE25E065BAE7DD13C29C4737C0D29E60D372CA8292F3EB176DD423D41603766CE8A686
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
6Af0SonEC3ndbVo.exe
Verdict:
Malicious activity
Analysis date:
2022-12-21 18:20:12 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker packed
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 potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-12-19 03:37:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
44
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
2d3a2a7f229f660ffe8265a85a3d0468240a36bd73eefad7a9829c1d66f4c92b
MD5 hash:
4012220616514bcad89516e040756032
SHA1 hash:
eeed793dfcd0b97d10c4e16b590c911ff0fe112d
Detections:
AgentTesla
SH256 hash:
3b7bb5ed506d4b7fb4eaa8f1d8941f462e35eac9dbce1fbd91b269f606a0e242
MD5 hash:
c28c1923fdd4dee75f5a4c76456bd6a3
SHA1 hash:
eeab1c17865678fd8200cac41c59a21a59fe5dba
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
SH256 hash:
d3d197a95e7b21aaa51031e3dfde960603f5986e31831c6677fb3e4bae1f4269
MD5 hash:
c0d2b80ad5520654c056e5c3c754a169
SHA1 hash:
df7ba6470f2246971dff38f48456d9cf1745c54b
Malware family:
AgentTesla.v3
Verdict:
Malicious
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:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Author:Elastic Security

File information


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

Malspam

AgentTesla

Executable exe d3d197a95e7b21aaa51031e3dfde960603f5986e31831c6677fb3e4bae1f4269

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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