MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fc9ad5496662eb995b8912b235779a4504a4b98a774b6c7d44a71d2f6259803. 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 2 File information Comments

SHA256 hash: 4fc9ad5496662eb995b8912b235779a4504a4b98a774b6c7d44a71d2f6259803
SHA3-384 hash: 7333536519d761f6c149bfa1aa7420a35ab5e7b51db6a20de7f9766d3b6adb9e21881fa50deefb2de9e6a94aa3eedea5
SHA1 hash: 5d2b75092691d833b50e1446ebfcc07172018c57
MD5 hash: 1d3f9f9ccc968453e6cdc3594e3e66a3
humanhash: blue-emma-johnny-lake
File name:remittance $111,480.00.exe
Download: download sample
Signature AgentTesla
File size:931'328 bytes
First seen:2023-03-07 07:23:10 UTC
Last seen:2023-03-07 07:23:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:41Qwe3cOQwt+c4ibhDyvam8NFY4YEPL0Z:4B6iibhD0lQe4fO
Threatray 1'226 similar samples on MalwareBazaar
TLSH T13215AF9132B0D4B3F5CB017560287ACC2D7CB147B6D9F24B6A777AC09601ABBF698E11
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
remittance $111,480.00.pptx
Verdict:
Malicious activity
Analysis date:
2023-03-06 16:38:33 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
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2023-03-06 10:47:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
22 of 25 (88.00%)
Threat level:
  2/5
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
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:
498c0460da26cfc2c4ec95b9b394bbd3db719ba08ccbd5964a533bc9006dcf8f
MD5 hash:
f4e7e91d4fdda2d3feb401b5b1d53abf
SHA1 hash:
cf9e76e6418850ac853bd9c6ce82a0be7920fc1d
SH256 hash:
043fbc028f675c069a0698614b26e8601111ac9afb26662c14ebf20d0baa846e
MD5 hash:
9bb0c03ae0b7e8d09c80b9c0c2392759
SHA1 hash:
c70a46f0d58208f940f771a8591954b54e9588fa
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
2d609d51baccc33f53314c8d7072bfec7d1f5cc899086845b87864af763b051d
MD5 hash:
a75d4da1f53b73be428bc107dfd3048b
SHA1 hash:
6a76898df0df5ab221311cf75211db677da3792f
SH256 hash:
26a49921b61245608d49f9cf6d80e8276ad25c58e37bac35c0d63a2931b0ef68
MD5 hash:
5981270b2aafa6b27052de385b1f1372
SHA1 hash:
237648f623a78b693f6394c6463a92347b0b1e0b
SH256 hash:
4fc9ad5496662eb995b8912b235779a4504a4b98a774b6c7d44a71d2f6259803
MD5 hash:
1d3f9f9ccc968453e6cdc3594e3e66a3
SHA1 hash:
5d2b75092691d833b50e1446ebfcc07172018c57
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.

Malspam

AgentTesla

Executable exe 4fc9ad5496662eb995b8912b235779a4504a4b98a774b6c7d44a71d2f6259803

(this sample)

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