MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba
SHA3-384 hash: bfed5afc8b483ac5c5a2a3574f320c9249ae06051bc25147aa9bf21f35c4c7c00c7d81170bafbef8d04df8a20bd6f1d6
SHA1 hash: d3cb7c119fafc2b8c2c3cfa51ba7809bc7980aa7
MD5 hash: 33e0089f5540f422b3b5da19757c3b05
humanhash: salami-september-potato-tango
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'801'216 bytes
First seen:2024-12-03 10:25:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:klZZ9EPhVjVglHBpRcVcUGwlZHBx0H/PbL:klZEPhpVglHfyWUG+hyn
TLSH T124853397E9620F66DD44CFB982EB42D7BC561A88628B003EF2194FFD5E3BF169111E00
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 :
1
# of downloads :
431
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-03 10:26:28 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/d57d19f4-1370-4709-8f53-c579b0ae9b5d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.32706.28789.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674ede3a04c232bff3b64e41
Tags:
autorun autoit gumen spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/674edcbee17bdb6c4d960347/reports/2d8449b3-fc36-4ee7-ba52-2dda17fb8e22/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fc21602b-915a-48ef-a724-d3723fe5b94f
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1567283
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Monitors registry run keys for changes
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: 1567283 Sample: file.exe Startdate: 03/12/2024 Architecture: WINDOWS Score: 100 71 Suricata IDS alerts for network traffic 2->71 73 Found malware configuration 2->73 75 Antivirus detection for URL or domain 2->75 77 9 other signatures 2->77 8 file.exe 36 2->8         started        13 skotes.exe 15 2->13         started        15 skotes.exe 2->15         started        17 msedge.exe 9 2->17         started        process3 dnsIp4 57 185.215.113.206, 49717, 49757, 49802 WHOLESALECONNECTIONSNL Portugal 8->57 59 185.215.113.16, 49845, 80 WHOLESALECONNECTIONSNL Portugal 8->59 61 127.0.0.1 unknown unknown 8->61 43 C:\Users\user\Documents\KFIEHIIIJD.exe, PE32 8->43 dropped 45 C:\Users\user\AppData\...\softokn3[1].dll, PE32 8->45 dropped 47 C:\Users\user\AppData\Local\...\random[1].exe, PE32 8->47 dropped 51 11 other files (7 malicious) 8->51 dropped 89 Detected unpacking (changes PE section rights) 8->89 91 Attempt to bypass Chrome Application-Bound Encryption 8->91 93 Drops PE files to the document folder of the user 8->93 101 8 other signatures 8->101 19 cmd.exe 1 8->19         started        21 msedge.exe 2 10 8->21         started        24 chrome.exe 8 8->24         started        63 185.215.113.43, 49889, 49890, 80 WHOLESALECONNECTIONSNL Portugal 13->63 65 31.41.244.11, 49891, 80 AEROEXPRESS-ASRU Russian Federation 13->65 49 C:\Users\user\AppData\...\c6b97547db.exe, PE32 13->49 dropped 95 Hides threads from debuggers 13->95 97 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->97 99 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->99 27 msedge.exe 17->27         started        file5 signatures6 process7 dnsIp8 29 KFIEHIIIJD.exe 4 19->29         started        33 conhost.exe 19->33         started        79 Monitors registry run keys for changes 21->79 35 msedge.exe 21->35         started        67 192.168.2.5, 443, 49708, 49709 unknown unknown 24->67 69 239.255.255.250 unknown Reserved 24->69 37 chrome.exe 24->37         started        signatures9 process10 dnsIp11 53 C:\Users\user\AppData\Local\...\skotes.exe, PE32 29->53 dropped 103 Antivirus detection for dropped file 29->103 105 Detected unpacking (changes PE section rights) 29->105 107 Machine Learning detection for dropped file 29->107 109 5 other signatures 29->109 40 skotes.exe 29->40         started        55 www.google.com 142.250.181.100, 443, 49731, 49732 GOOGLEUS United States 37->55 file12 signatures13 process14 signatures15 81 Antivirus detection for dropped file 40->81 83 Detected unpacking (changes PE section rights) 40->83 85 Tries to detect sandboxes and other dynamic analysis tools (window names) 40->85 87 5 other signatures 40->87
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba/
Threat name:
Win32.Infostealer.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 10:26:08 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=x2bkkswub5a7ndixqlzwvlwzg5aorkhg2jqnyoqgi64grennz25a._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:stealc family:xmrig botnet:9c9aa5 botnet:default_valenciga botnet:drum botnet:fed3aa credential_access discovery dropper evasion execution miner spyware stealer trojan upx
Link:
https://tria.ge/reports/241203-mghlfswqhp/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Runs net.exe
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Embeds OpenSSL
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
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
Command and Scripting Interpreter: PowerShell
Download via BitsAdmin
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner payload
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Stealc
Stealc family
Suspicious use of NtCreateUserProcessOtherParentProcess
Xmrig family
xmrig
Malware Config
C2 Extraction:
http://185.215.113.206
http://185.215.113.43
http://185.215.113.16
http://185.215.113.17
https://drive-connect.cyou
Verdict:
Suspicious
Tags:
Stealc Stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/a55d68ae-1d4c-4f81-b043-124e2ead2bcd
Unpacked files
SH256 hash:
a65243dda59fde82d04df76781a73f3c5577535404e23f0f9019b3e05a885a57
MD5 hash:
f48f943f20f1594cfa5466fa3ef083b2
SHA1 hash:
42ec5e9a067450d73c486d6f9287dcc1b6391d88
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/33d0590a-e360-4869-996c-735bb7d063ab/
SH256 hash:
be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba
MD5 hash:
33e0089f5540f422b3b5da19757c3b05
SHA1 hash:
d3cb7c119fafc2b8c2c3cfa51ba7809bc7980aa7
Link:
https://www.unpac.me/results/33d0590a-e360-4869-996c-735bb7d063ab/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/be82a54ad40f/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/be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Stealc

Executable exe be82a54ad40f41f68d1782f36aaed93740e8a8e6d260dc3a0647b86891adceba

(this sample)

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

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