MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
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SHA256 hash: 460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200
SHA3-384 hash: 5ca08311c36eaf485e051ee15d2d4fbf3c5f962e9c2f7f73288b70f1c7f1ba8a41e9203b72229a926a472eca7eef53e8
SHA1 hash: 6d5864da9e04435fa2670f9666efdd95d456c847
MD5 hash: 91ab5febff388266d6fac6a3566c8cf5
humanhash: bulldog-music-network-hawaii
File name:SecuriteInfo.com.W32.MSIL_Kryptik.JML.gen.Eldorado.26148.25502
Download: download sample
Signature AgentTesla
Create hunting rule
File size:17'408 bytes
First seen:2023-09-19 04:35:59 UTC
Last seen:2023-09-19 13:04:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:BTKSSt4LpOoUX4pV2eU99Q99E0Iib3R6F+kqa/cYsgKZ:BTKNmlV2eU99Q99DbEbOgKZ
Threatray 5'676 similar samples on MalwareBazaar
TLSH T1F9720849AE9DD667CAEC473D24AA274653F0A62F7883E35B8DCC64662D077C009D02F6
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
286
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Kryptik.JML.gen.Eldorado.26148.25502
Verdict:
Malicious activity
Analysis date:
2023-09-19 04:38:23 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/09617272-7f8c-41e6-be89-51cfb76dc9ca

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/449546/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.JML.gen.Eldorado.26148.25502.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65092533935d595cf275bc79/reports/e9319d02-fcf4-4e86-8e14-45b0ee37fb33/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/265cce67-c663-4128-b7f9-b502a196326b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310516
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Creates multiple autostart registry keys
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
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)
Sample uses string decryption to hide its real strings
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 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 Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310516 Sample: SecuriteInfo.com.W32.MSIL_K... Startdate: 19/09/2023 Architecture: WINDOWS Score: 100 56 Multi AV Scanner detection for domain / URL 2->56 58 Found malware configuration 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 62 7 other signatures 2->62 6 SecuriteInfo.com.W32.MSIL_Kryptik.JML.gen.Eldorado.26148.25502.exe 16 5 2->6         started        11 Hnupspc.exe 14 5 2->11         started        13 Hnupspc.exe 2->13         started        15 2 other processes 2->15 process3 dnsIp4 52 qu.ax 92.118.112.119, 443, 49712, 49715 GUDAEV-ASRU Russian Federation 6->52 36 C:\Users\user\AppData\Roaming\Hnupspc.exe, PE32 6->36 dropped 78 Creates multiple autostart registry keys 6->78 80 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 6->80 82 Writes to foreign memory regions 6->82 17 aspnet_compiler.exe 16 4 6->17         started        54 192.168.2.1 unknown unknown 11->54 84 Antivirus detection for dropped file 11->84 86 Multi AV Scanner detection for dropped file 11->86 88 Machine Learning detection for dropped file 11->88 22 aspnet_compiler.exe 3 11->22         started        24 aspnet_compiler.exe 11->24         started        90 Allocates memory in foreign processes 13->90 92 Injects a PE file into a foreign processes 13->92 26 aspnet_compiler.exe 13->26         started        28 aspnet_compiler.exe 13->28         started        30 conhost.exe 15->30         started        32 conhost.exe 15->32         started        file5 signatures6 process7 dnsIp8 38 algebal.ly 168.119.209.43, 49714, 49717, 49724 HETZNER-ASDE Germany 17->38 40 mail.algebal.ly 17->40 48 2 other IPs or domains 17->48 34 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 17->34 dropped 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->66 68 May check the online IP address of the machine 17->68 70 Creates multiple autostart registry keys 17->70 42 mail.algebal.ly 22->42 50 2 other IPs or domains 22->50 44 mail.algebal.ly 26->44 46 api.ipify.org 26->46 72 Tries to steal Mail credentials (via file / registry access) 26->72 74 Tries to harvest and steal browser information (history, passwords, etc) 26->74 76 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->76 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200/
Threat name:
ByteCode-MSIL.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 02:37:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iyfrseqzii4d5ajzzmjvrhhb2mnhwn4qllltfycm6e5lzcckuiaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1423a5d778e4db72f847f8841bb1dc04babace000a2ac3047ec1b8403d797db7
AgentTesla
4d5bf61908d4cedb7b9f4dc857e4c469f8feb1b7bdb4cd6190c68fe5ed9abeaa
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56e7b2e2165d002ad697d45161f14c37de5b6fa70331e61b8a8e95467ed98a1a
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71f89701ea665ab429c5fabb91f89053ca165bfc489b54d963e7c4cfbb3338f3
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946697229fabf9901bfa8ed8800acbbf514c952baa747741bf6d2529497295b7
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9bee15aa43bcdb1c361ba488354de254e7860b9f006ad7ce7602adc6d7667e62
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ba992f3ad1a973b2704a10369220762bb595ee63e249236103727939ae0af019
AgentTesla
+ 5'666 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230919-e78xbseg9y/
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
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200
MD5 hash:
91ab5febff388266d6fac6a3566c8cf5
SHA1 hash:
6d5864da9e04435fa2670f9666efdd95d456c847
Link:
https://www.unpac.me/results/11b7f4eb-a8ab-4c79-a595-a24c52ccf46d/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/460b19121942/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/460b19121942383e8139cb13589ce1d31a7b37905ad732e04cf13abc884aa200

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/449546/

Comments