MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4615f0f60bdbabef82384ec728d4e402eca70ebc1a49b3b8bb7b155292e3fae. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments 1

SHA256 hash: f4615f0f60bdbabef82384ec728d4e402eca70ebc1a49b3b8bb7b155292e3fae
SHA3-384 hash: 9fbe9f235c659276036f7e9260cebbd9b7b46ad656d36f225151eac68bbdb36bd7f3ca2b50951a5020b9c72edc1d313e
SHA1 hash: b9f81775a246c9e7025ee601dc2a7cb43ccc2913
MD5 hash: 9d1dfc2adc6e191d54bcf23a43e221f9
humanhash: burger-fanta-robert-foxtrot
File name:9d1dfc2adc6e191d54bcf23a43e221f9
Download: download sample
Signature AgentTesla
File size:1'064'662 bytes
First seen:2023-10-17 11:59:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c127345c03c7eb109783c6cc61e16834 (5 x AgentTesla, 2 x RedLineStealer, 1 x RecordBreaker)
ssdeep 24576:U9qFtp688NYHlTLl1aXVnmn8Ntwpp+hEfgmyBjuRlFfoH:+88aHxlqZmnyqjfgmaS+
Threatray 452 similar samples on MalwareBazaar
TLSH T1FF351211BAC184B2E9B319345EF2B321AE7DBC301F249D1F8F401B5D6F70591A936BA6
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f2ceaeaeb2968eaa (68 x RedLineStealer, 21 x AgentTesla, 18 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
305
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Launching a service
Creating a process from a recently created file
Unauthorized injection to a recently created process
Gathering data
Verdict:
Likely Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer lolbin overlay packed replace setupapi shdocvw shell32
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, DarkTortilla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1327231 Sample: G0c7u8ylbe.exe Startdate: 17/10/2023 Architecture: WINDOWS Score: 100 32 api4.ipify.org 2->32 34 api.ipify.org 2->34 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->54 56 5 other signatures 2->56 8 G0c7u8ylbe.exe 10 2->8         started        11 SzvWIzD.exe 3 2->11         started        14 SzvWIzD.exe 2 2->14         started        signatures3 process4 file5 28 C:\Users\user\AppData\Local\Temp\...\PO.exe, PE32 8->28 dropped 16 PO.exe 3 8->16         started        62 Antivirus detection for dropped file 11->62 64 Multi AV Scanner detection for dropped file 11->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->66 68 Machine Learning detection for dropped file 11->68 19 SzvWIzD.exe 11->19         started        70 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->70 72 Injects a PE file into a foreign processes 14->72 21 SzvWIzD.exe 14->21         started        signatures6 process7 signatures8 38 Antivirus detection for dropped file 16->38 40 Multi AV Scanner detection for dropped file 16->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->42 48 3 other signatures 16->48 23 PO.exe 16 4 16->23         started        44 Tries to steal Mail credentials (via file / registry access) 19->44 46 Tries to harvest and steal browser information (history, passwords, etc) 19->46 process9 dnsIp10 36 api4.ipify.org 173.231.16.77, 443, 49719, 49721 WEBNXUS United States 23->36 30 C:\Users\user\AppData\Roaming\...\SzvWIzD.exe, PE32 23->30 dropped 58 Tries to steal Mail credentials (via file / registry access) 23->58 60 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->60 file11 signatures12
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-10-17 04:58:53 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
19 of 37 (51.35%)
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 FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
f4615f0f60bdbabef82384ec728d4e402eca70ebc1a49b3b8bb7b155292e3fae
MD5 hash:
9d1dfc2adc6e191d54bcf23a43e221f9
SHA1 hash:
b9f81775a246c9e7025ee601dc2a7cb43ccc2913
Malware family:
AgentTesla
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information


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

Web download

AgentTesla

Executable exe f4615f0f60bdbabef82384ec728d4e402eca70ebc1a49b3b8bb7b155292e3fae

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-10-17 11:59:26 UTC

url : hxxp://95.214.27.15/secured/wp/PO.pdf.exe