MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
SHA3-384 hash: 3f2850f9ec9225209d35fbce7cc9f740c8f21c770e217d221ea86f60e929943aa528978b4457fe04633af081e0f69f52
SHA1 hash: 6ee3427beb53b6b957f4655716f7bf2e453f2fec
MD5 hash: 1fc93b3b72c9b4716d427342eaae4724
humanhash: gee-pizza-may-connecticut
File name:1fc93b3b72c9b4716d427342eaae4724
Download: download sample
Signature AgentTesla
Create hunting rule
File size:410'112 bytes
First seen:2023-07-25 04:11:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:ubEM6xyJO8+7SdnyJ6nltV/BFp3+8+I3Dfv+mdQzHAb:HIOLeIJa1
Threatray 210 similar samples on MalwareBazaar
TLSH T11D94FB381D034770E03F56B8E64B7D0B3614EBAB6460DA1176B63E1B7B5A217B4F2329
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 f0f0e8ccd4e4e0f0 (7 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1fc93b3b72c9b4716d427342eaae4724
Verdict:
Malicious activity
Analysis date:
2023-07-25 04:11:18 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/f79d94ed-619b-4d65-b5fd-9b32cd43aea0

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/431852/
Detection(s):
SecuriteInfo.com.Variant.Ransom.Loki.8883.18845.29442.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a file
Creating a process from a recently created file
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/41bd1f6e-ddb0-4c32-8270-f40952399ffc
Result
Threat name:
AgentTesla, Redline Clipper
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278802
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops executable to a common third party application directory
Drops PE files to the startup folder
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE 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
Sigma detected: Copy file to startup via Powershell
Suspicious execution chain found
Tries to harvest and steal browser information (history, 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 Redline Clipper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1278802 Sample: UNG0MfbweV.exe Startdate: 25/07/2023 Architecture: WINDOWS Score: 100 93 Found malware configuration 2->93 95 Antivirus detection for URL or domain 2->95 97 Antivirus / Scanner detection for submitted sample 2->97 99 8 other signatures 2->99 9 UNG0MfbweV.exe 2 2->9         started        13 firefox.exe 1 2->13         started        15 tskmgr.exe.exe 2->15         started        process3 file4 79 C:\Users\user\AppData\...\UNG0MfbweV.exe.log, ASCII 9->79 dropped 123 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->123 125 Injects a PE file into a foreign processes 9->125 17 UNG0MfbweV.exe 15 9 9->17         started        22 cmd.exe 3 9->22         started        24 cmd.exe 2 9->24         started        26 cmd.exe 1 9->26         started        127 Antivirus detection for dropped file 13->127 129 Multi AV Scanner detection for dropped file 13->129 131 Machine Learning detection for dropped file 13->131 28 firefox.exe 14 8 13->28         started        30 cmd.exe 13->30         started        32 cmd.exe 13->32         started        34 cmd.exe 13->34         started        signatures5 process6 dnsIp7 81 api4.ipify.org 104.237.62.211, 443, 49717 WEBNXUS United States 17->81 83 softwarez.online 5.42.77.168, 443, 49718, 49722 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 17->83 91 3 other IPs or domains 17->91 71 C:\Users\user\AppData\Local\Temp\chrome.exe, PE32 17->71 dropped 101 Tries to steal Mail credentials (via file / registry access) 17->101 103 Installs a global keyboard hook 17->103 36 chrome.exe 3 17->36         started        73 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 22->73 dropped 75 C:\Users\user\...\firefox.exe:Zone.Identifier, ASCII 22->75 dropped 105 Drops executable to a common third party application directory 22->105 39 conhost.exe 22->39         started        107 Uses schtasks.exe or at.exe to add and modify task schedules 24->107 41 conhost.exe 24->41         started        43 conhost.exe 26->43         started        45 schtasks.exe 1 26->45         started        85 173.231.16.76, 443, 49720 WEBNXUS United States 28->85 87 mail.product-secured.com 28->87 89 api.ipify.org 28->89 109 Tries to harvest and steal browser information (history, passwords, etc) 28->109 47 chrome.exe 28->47         started        53 2 other processes 30->53 49 conhost.exe 32->49         started        51 conhost.exe 34->51         started        file8 signatures9 process10 signatures11 111 Multi AV Scanner detection for dropped file 36->111 113 Bypasses PowerShell execution policy 36->113 115 Suspicious execution chain found 36->115 55 powershell.exe 36->55         started        59 chrome.exe 36->59         started        61 chrome.exe 36->61         started        117 Injects a PE file into a foreign processes 47->117 63 powershell.exe 47->63         started        65 chrome.exe 47->65         started        process12 file13 77 C:\Users\user\AppData\...\tskmgr.exe.exe, PE32 55->77 dropped 119 Drops PE files to the startup folder 55->119 121 Powershell drops PE file 55->121 67 conhost.exe 55->67         started        69 conhost.exe 63->69         started        signatures14 process15
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2/
Threat name:
ByteCode-MSIL.Ransomware.Loki
Create hunting rule
Status:
Malicious
First seen:
2023-07-25 04:12:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c7oi23clt2fcor46hxrubes2h53gzsav5l52v66ft3s7csxed7ja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
19f4543b9d32f5f1febc36981cbe57e9727beccbc231baa67a12826924a2090d
AgentTesla
2541397123d3770ea0337b302bea46f39c46689bb463208af4406d6d76dbab07
AgentTesla
2a8beb4f22747f3d2f6cc851fc70e68e8501c3d81d9a6e6017d37e59712984e9
AgentTesla
70958bc9ab26e3c2f8bacacfcf29970d250a62b57426146241961a0ce3d92397
AgentTesla
ba519e6832804d25ebdd7d18ec62bdf3e68f18f8fbd9b90f9701509938cb28d1
AgentTesla
cb4693314ef10fc7c411b7c9a1b95b2b58acb425aee5d36015da9108c442087d
AgentTesla
d12b63b47e5dcbef8bd4e4665c4df9269e532df3c9b589c7c2b1ed81ef1eddab
AgentTesla
e02f9dc140a5c96f52f5920069e851e6eb606c8b957ae43cb58081d0e8a87d73
AgentTesla
ee4f7a5d95e38e4ea5e0a7387ea99e0ef066f49261d685d5214f6e705d8a90e9
AgentTesla
eecebcad3cff4feac3f84bcf478086df4f134a19d2536d34dfe9fee1b418a0c1
AgentTesla
+ 200 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230725-eryresac87/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
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
Downloads MZ/PE file
AgentTesla
Unpacked files
SH256 hash:
a1c7f10a1c107684e46c3e0c5121e0029f302d717db071d710c68fa224e68ad2
MD5 hash:
d7d17e8207d8d82455f06aebdb05c053
SHA1 hash:
d4c9b455d77469ec8e4fd345709347166eb307e1
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4d4b4648-5010-482c-9122-62e565108e7d/
Parent samples :
5de39368fe80ef49986db86c1fd8719ea2db295d4e036cebea57f1592eefe74f
16a614d7c92a7a8be3153b7e42805d6f85d35b7fd213961b42387ed5251ece8a
699a19c6832f8848da4e76fd02f941cd6be4cb615b1bfcbe94205549cf925d8a
f13eb672c5400eefce395ca9f5f668e2273748e3c398558e17f4c43ec314ff71
17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
4cf04223c56e29b7ecb5abb763ed840fecb68c1e9f718daaf823bf94f7ae9efb
SH256 hash:
17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2
MD5 hash:
1fc93b3b72c9b4716d427342eaae4724
SHA1 hash:
6ee3427beb53b6b957f4655716f7bf2e453f2fec
Link:
https://www.unpac.me/results/4d4b4648-5010-482c-9122-62e565108e7d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17dc8d6c4b9e/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/17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

AgentTesla

Executable exe 17dc8d6c4b9e8a27479e3de340925a3f766cc815eafbaafbc59ee5f14ae41fd2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2689427/
Cape
Cape
https://www.capesandbox.com/analysis/431852/

Comments


Avatar
zbet commented on 2023-07-25 04:11:01 UTC

url : hxxps://payorderreceipt.info/scanp/scandav888346.exe