MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42cf201e67c253394020ea3d63c328ebd7fbbc097e6bcc7a311fb15520555394. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42cf201e67c253394020ea3d63c328ebd7fbbc097e6bcc7a311fb15520555394
SHA3-384 hash: cfaa859d1c5207b8aac44209124a59ca267d23cb871f1044cb3147898437087b238a574fb0648e61375c540b765175eb
SHA1 hash: 42f8118cffa67ade8d7abd54fbb0fc791256c1ca
MD5 hash: e47c52a9758677c69b501485c5fe29c2
humanhash: london-steak-edward-leopard
File name:IMG-065-784-5103.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'133'504 bytes
First seen:2022-11-21 07:38:50 UTC
Last seen:2022-11-21 09:51:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:2B9i4Dbt7S1rFtuOYs2wK9GBl+DlTRxGWjFH+oriKl202QHEvyqZVm:8B7Qp2wgGKcTKOl
Threatray 20'304 similar samples on MalwareBazaar
TLSH T1BAA5AD3F35FD75A98EF1922B19A355416A1339379D4122CEE280B31FEA709CA1F41C6E
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)
File icon (PE):PE icon
dhash icon 1d1c9b4a1b6d575b (3 x SnakeKeylogger, 2 x Loki, 2 x a310Logger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
208
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
IMG-065-784-5103.exe
Verdict:
Malicious activity
Analysis date:
2022-11-21 07:39:07 UTC
Tags:
trojan rat agenttesla opendir stealer
Link:
https://app.any.run/tasks/f148c43c-d408-44d0-9a96-e3e79d2a9330

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/336597/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.23624.25530.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Running batch commands
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637b2b165f223762e6ee07af/reports/5e65bf4a-e2ff-4d9e-9726-92c4413a1d4c/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae90a28e-73c5-49e7-9426-97b27588d0d7
Result
Threat name:
AgentTesla, Laplas Clipper
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1117874
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Installs a global keyboard hook
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for dropped 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)
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected Laplas Clipper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 750582 Sample: IMG-065-784-5103.exe Startdate: 21/11/2022 Architecture: WINDOWS Score: 100 61 clipper.guru 2->61 71 Snort IDS alert for network traffic 2->71 73 Multi AV Scanner detection for domain / URL 2->73 75 Malicious sample detected (through community Yara rule) 2->75 77 7 other signatures 2->77 9 IMG-065-784-5103.exe 1 6 2->9         started        13 Rijysqxiq.exe 2 2->13         started        15 Rijysqxiq.exe 1 2->15         started        17 svcupdater.exe 2->17         started        signatures3 process4 file5 53 C:\Users\user\AppData\...\Rijysqxiq.exe, PE32 9->53 dropped 55 Rnbxkznomapurchase...ailing_info_021.exe, PE32 9->55 dropped 57 C:\Users\...\Rijysqxiq.exe:Zone.Identifier, ASCII 9->57 dropped 59 C:\Users\user\...\IMG-065-784-5103.exe.log, ASCII 9->59 dropped 93 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->93 95 May check the online IP address of the machine 9->95 97 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->97 19 IMG-065-784-5103.exe 15 3 9->19         started        23 Rnbxkznomapurchase_detailing_info_021.exe 5 9->23         started        26 powershell.exe 16 9->26         started        99 Antivirus detection for dropped file 13->99 101 Machine Learning detection for dropped file 13->101 103 Encrypted powershell cmdline option found 13->103 28 Rijysqxiq.exe 13->28         started        30 powershell.exe 13 13->30         started        32 Rijysqxiq.exe 13->32         started        34 Rijysqxiq.exe 13->34         started        36 powershell.exe 15->36         started        signatures6 process7 dnsIp8 63 107.189.4.253, 49707, 49713, 80 PONYNETUS United States 19->63 65 api.ipify.org.herokudns.com 3.220.57.224, 443, 49703, 49709 AMAZON-AESUS United States 19->65 69 2 other IPs or domains 19->69 79 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->79 81 Tries to steal Mail credentials (via file / registry access) 19->81 83 Tries to harvest and steal ftp login credentials 19->83 89 2 other signatures 19->89 51 C:\Users\user\AppData\...\svcupdater.exe, PE32 23->51 dropped 85 Multi AV Scanner detection for dropped file 23->85 87 Machine Learning detection for dropped file 23->87 38 cmd.exe 23->38         started        41 conhost.exe 26->41         started        67 api.ipify.org 28->67 43 conhost.exe 30->43         started        45 conhost.exe 36->45         started        file9 signatures10 process11 signatures12 91 Uses schtasks.exe or at.exe to add and modify task schedules 38->91 47 conhost.exe 38->47         started        49 schtasks.exe 38->49         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42cf201e67c253394020ea3d63c328ebd7fbbc097e6bcc7a311fb15520555394/
Threat name:
ByteCode-MSIL.Trojan.Bsymem
Create hunting rule
Status:
Malicious
First seen:
2022-11-21 07:39:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ilhsahthyjjtsqba5i6whqzi5pl7xpajpzv4y6rrd6yvkicvkoka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
masslogger
Create hunting rule
Similar samples:
133999fd382d02bbffbded3389bb463d378cfc293cdf78b2b8b4b0a3fe0e6062
AgentTesla
3c455abc346654cecc4d49a9eb53b0f0153e3c898da5df414fb681474b43ca10
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3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7
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63d326378f14d1814e0a2fe7ffc08d5d770f1dc6771ee07729700535094f0997
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8cf4f8f8d9a0fdebeb5a2f71057c1850aab2dce815fdd8b5e9213bc1419abee5
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a9c29ccb259ed6f5ff5ee320b6db411965393b1214516e997b9737009e81c535
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dd748c373cb4f407ae8d73101c747d80ac3dcfbc83ca231752ebc05af5e35905
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eae32b5ad9674c7bf4fd973786cae305a69b47c28f6318262fcaabbafc442836
AgentTesla
+ 20'294 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/221121-jgyqwshg75/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
http://107.189.4.253/zipone/inc/10c5bcaaef047d.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/391993bb-a3da-4ef2-95ad-4a08f7e8ff97
Unpacked files
SH256 hash:
b696c5b74d6daf29433a3414eef742012b218402ccb06747ac2d3f9605c66f1a
MD5 hash:
2d775159487593a5fac9afbb919b813d
SHA1 hash:
d9f51e2fba3ce5c58798bec3df668f33a5adcf1f
Link:
https://www.unpac.me/results/87deeb3c-38a8-4bde-ba13-f88db86f3679/
SH256 hash:
5fb35343a30583578a0646c3bde5e08af1dbabce4699615038d1a30b18967cb0
MD5 hash:
1c93c43fc38320d4e51510429edf56e4
SHA1 hash:
a11e410d83ece104cff2ec167d8d69556fb0adac
Link:
https://www.unpac.me/results/87deeb3c-38a8-4bde-ba13-f88db86f3679/
SH256 hash:
ba8de2b35463d9c0ab543a4e0f20c72c719addf89ebfdf06891d99b5e012de40
MD5 hash:
970cae7b944ba0b3cc8799995ab39c33
SHA1 hash:
4b907fdbca1e1fb13d1eb87645f01fe899d01a36
Link:
https://www.unpac.me/results/87deeb3c-38a8-4bde-ba13-f88db86f3679/
SH256 hash:
42cf201e67c253394020ea3d63c328ebd7fbbc097e6bcc7a311fb15520555394
MD5 hash:
e47c52a9758677c69b501485c5fe29c2
SHA1 hash:
42f8118cffa67ade8d7abd54fbb0fc791256c1ca
Link:
https://www.unpac.me/results/87deeb3c-38a8-4bde-ba13-f88db86f3679/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/42cf201e67c2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/42cf201e67c253394020ea3d63c328ebd7fbbc097e6bcc7a311fb15520555394

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/336597/

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