MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240. 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


Stealc


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240
SHA3-384 hash: 5be50afe241ea4ba47aca436d7eb5a377f00e77a856de112065e8a3f6a97811701b065459c693567d1a0ea195dca22e4
SHA1 hash: 08943e6b366cde5611353e7062a08264ab999c38
MD5 hash: 16f7cba876c02f30da719690152e9028
humanhash: ink-magazine-connecticut-nuts
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'797'120 bytes
First seen:2024-11-16 05:38:11 UTC
Last seen:2024-11-16 05:38:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:acPG+cRBs6VyM0WELI218dNLrucc9votAk2cL4+GnTJN8JfwuHHbSm2J9ctLsmDg:ac3cRBa1mG8zXckG7nj89blQGLv7Kwo
TLSH T1658533D0F6369127C445D53FAAA7E50C3B63238A1949378BE504C676A8D3720EED32F9
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
434
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-16 05:38:57 UTC
Tags:
lumma stealer loader themida stealc
Link:
https://app.any.run/tasks/3877b96b-3fb4-491f-9f82-189059630740

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.4663.28873.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673830004ca0f9db40c49580
Tags:
vmdetect autorun lien
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67382ff6be49ffce91d725ef/reports/2e46b407-aea2-470c-9ee4-c59c29e3b9fb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0f37fbf3-abf0-49c1-96bf-2779ba9bacc2
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1556844
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Drops PE files to the document folder of the user
Drops PE files to the user root directory
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Maps a DLL or memory area into another process
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1556844 Sample: file.exe Startdate: 16/11/2024 Architecture: WINDOWS Score: 100 83 Suricata IDS alerts for network traffic 2->83 85 Found malware configuration 2->85 87 Antivirus detection for URL or domain 2->87 89 10 other signatures 2->89 8 file.exe 37 2->8         started        13 skotes.exe 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 633 2->17         started        process3 dnsIp4 59 185.215.113.206, 49708, 49779, 49844 WHOLESALECONNECTIONSNL Portugal 8->59 61 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 8->61 63 127.0.0.1 unknown unknown 8->63 51 C:\Users\user\DocumentsEBKJDBAAKJ.exe, PE32 8->51 dropped 53 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 8->53 dropped 55 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->55 dropped 57 11 other files (none is malicious) 8->57 dropped 101 Detected unpacking (changes PE section rights) 8->101 103 Attempt to bypass Chrome Application-Bound Encryption 8->103 105 Drops PE files to the document folder of the user 8->105 115 9 other signatures 8->115 19 cmd.exe 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8->24         started        65 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 13->65 107 Hides threads from debuggers 13->107 109 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->109 111 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->111 113 Maps a DLL or memory area into another process 17->113 27 msedge.exe 17->27         started        29 msedge.exe 17->29         started        31 msedge.exe 17->31         started        33 3 other processes 17->33 file5 signatures6 process7 dnsIp8 35 DocumentsEBKJDBAAKJ.exe 19->35         started        39 conhost.exe 19->39         started        99 Monitors registry run keys for changes 21->99 41 msedge.exe 21->41         started        67 192.168.2.6, 443, 49703, 49705 unknown unknown 24->67 69 239.255.255.250 unknown Reserved 24->69 43 chrome.exe 24->43         started        71 23.218.232.170 RAYA-ASEG United States 27->71 73 s-part-0017.t-0009.t-msedge.net 13.107.246.45, 443, 49709, 49710 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->73 75 25 other IPs or domains 27->75 signatures9 process10 dnsIp11 49 C:\Users\user\AppData\Local\...\skotes.exe, PE32 35->49 dropped 91 Detected unpacking (changes PE section rights) 35->91 93 Tries to evade debugger and weak emulator (self modifying code) 35->93 95 Tries to detect virtualization through RDTSC time measurements 35->95 97 3 other signatures 35->97 46 skotes.exe 35->46         started        77 plus.l.google.com 142.250.181.238, 443, 49750 GOOGLEUS United States 43->77 79 play.google.com 142.250.185.206, 443, 49761, 49788 GOOGLEUS United States 43->79 81 3 other IPs or domains 43->81 file12 signatures13 process14 signatures15 117 Detected unpacking (changes PE section rights) 46->117 119 Tries to detect sandboxes and other dynamic analysis tools (window names) 46->119 121 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 46->121 123 4 other signatures 46->123
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240/
Threat name:
Win32.Trojan.StealerC
Create hunting rule
Status:
Malicious
First seen:
2024-11-16 05:39:04 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oozajlxwbr7iu3iuf6jj5xar5avhsndvahxfpbsp5ujuohvkujaa._file
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey botnet:9c9aa5 credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241116-gcagds1crh/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Windows security modification
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Modifies Windows Defender Real-time Protection settings
Malware Config
C2 Extraction:
http://185.215.113.43
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f0bf854b-e6cb-475f-b43b-057fb05860c9
Unpacked files
SH256 hash:
73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240
MD5 hash:
16f7cba876c02f30da719690152e9028
SHA1 hash:
08943e6b366cde5611353e7062a08264ab999c38
Link:
https://www.unpac.me/results/a2fd0dc7-8bbb-43f2-88b0-1b87707aaacf/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/73b204aef60c/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/73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240

File information

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

Web download

Stealc

Executable exe 73b204aef60c7e8a6d142f929edc11e82a79347501ee57864fed13471eaaa240

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/
  
URLhaus
https://urlhaus.abuse.ch/url/3079150/
  
URLhaus
https://urlhaus.abuse.ch/url/3273391/
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments