MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c. 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: 58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c
SHA3-384 hash: 5e9477d1c360abfc2dd42ef44c296d74ef6fe5164e094189c256cce56ec43052c6db2c1df6e647b94ab03be43bd896fa
SHA1 hash: 8a57fc58c7750cb9e28fe9c825c3ea721e95097d
MD5 hash: b565a462e3c86b9ec9ecc1b2107c1d0f
humanhash: california-emma-romeo-missouri
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'785'344 bytes
First seen:2024-11-17 02:40:28 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:PVdVJcmh9mjohD7YdJNgCGD+XdyUd+rSl5goi:/h9m0lYdHgC9Xgq+rSzgo
TLSH T1098533983CB3B6B3C0AE7E39A47B41346994C1907CEE4FA099AF89C70C635D991C7617
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 :
452
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d6d869e1a10c6faaf3fce00bdecfed43268d50fa499d50493017717681a79922
Verdict:
Malicious activity
Analysis date:
2024-11-17 02:30:21 UTC
Tags:
lumma stealer possible-phishing exfiltration themida loader stealc
Link:
https://app.any.run/tasks/c5ef4f95-a245-450f-82f2-9914443b7162

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.6932.11996.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673958bb4ca0f9db40c4b742
Tags:
vmdetect autorun autoit spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
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:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/673957c05c366c45a8d7792b/reports/64959e56-bf2a-4208-81e3-6cdae96f7bef/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/868243d7-7ec3-42e1-a0ba-afd1039f1ee7
Result
Threat name:
Amadey, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1557014
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
Monitors registry run keys for changes
Multi AV Scanner detection for domain / URL
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 dnsIp2 2 Behavior Graph ID: 1557014 Sample: file.exe Startdate: 17/11/2024 Architecture: WINDOWS Score: 100 62 chrome.cloudflare-dns.com 2->62 96 Multi AV Scanner detection for domain / URL 2->96 98 Suricata IDS alerts for network traffic 2->98 100 Found malware configuration 2->100 102 11 other signatures 2->102 9 file.exe 37 2->9         started        14 skotes.exe 2->14         started        16 skotes.exe 2->16         started        18 msedge.exe 105 628 2->18         started        signatures3 process4 dnsIp5 64 185.215.113.206, 49704, 49728, 49797 WHOLESALECONNECTIONSNL Portugal 9->64 66 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 9->66 68 127.0.0.1 unknown unknown 9->68 54 C:\Users\user\DocumentsFIDHIEBAAK.exe, PE32 9->54 dropped 56 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 9->56 dropped 58 C:\Users\user\AppData\...\softokn3[1].dll, PE32 9->58 dropped 60 11 other files (none is malicious) 9->60 dropped 118 Detected unpacking (changes PE section rights) 9->118 120 Attempt to bypass Chrome Application-Bound Encryption 9->120 122 Drops PE files to the document folder of the user 9->122 130 9 other signatures 9->130 20 cmd.exe 9->20         started        22 msedge.exe 2 10 9->22         started        25 chrome.exe 8 9->25         started        70 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 14->70 124 Hides threads from debuggers 14->124 126 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->126 128 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 14->128 28 1c35230e0d.exe 14->28         started        30 msedge.exe 18->30         started        32 msedge.exe 18->32         started        34 msedge.exe 18->34         started        36 msedge.exe 18->36         started        file6 signatures7 process8 dnsIp9 38 DocumentsFIDHIEBAAK.exe 20->38         started        42 conhost.exe 20->42         started        104 Monitors registry run keys for changes 22->104 44 msedge.exe 22->44         started        72 192.168.2.5, 443, 49703, 49704 unknown unknown 25->72 74 239.255.255.250 unknown Reserved 25->74 46 chrome.exe 25->46         started        106 Tries to evade debugger and weak emulator (self modifying code) 28->106 108 Tries to detect sandboxes / dynamic malware analysis system (registry check) 28->108 76 23.218.232.186 RAYA-ASEG United States 30->76 78 s-part-0017.t-0009.t-msedge.net 13.107.246.45, 443, 49729, 49739 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 30->78 80 24 other IPs or domains 30->80 signatures10 process11 dnsIp12 52 C:\Users\user\AppData\Local\...\skotes.exe, PE32 38->52 dropped 110 Detected unpacking (changes PE section rights) 38->110 112 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 38->112 114 Tries to evade debugger and weak emulator (self modifying code) 38->114 116 4 other signatures 38->116 49 skotes.exe 38->49         started        82 play.google.com 142.250.186.78, 443, 49730 GOOGLEUS United States 46->82 84 www.google.com 172.217.18.100, 443, 49707, 49708 GOOGLEUS United States 46->84 86 2 other IPs or domains 46->86 file13 signatures14 process15 signatures16 88 Detected unpacking (changes PE section rights) 49->88 90 Tries to detect sandboxes and other dynamic analysis tools (window names) 49->90 92 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 49->92 94 4 other signatures 49->94
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2024-11-17 02:59:01 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbqawphapfrous5tllinpz4a7tu3eyvszkacyuj62zxgkiw6bwoa._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma botnet:9c9aa5 credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241117-c6fhaazbjk/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
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
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
Windows security modification
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Malware Config
C2 Extraction:
http://185.215.113.43
https://processhol.sbs/api
https://p10tgrace.sbs/api
https://peepburry828.sbs/api
https://3xp3cts1aim.sbs/api
https://p3ar11fter.sbs/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bc232189-67ed-4b8f-9a3b-4e708f2ad3e6
Unpacked files
SH256 hash:
60b05b400360bbb75386e155042dc361552f94e6f38e19cdfcdc8c6fbe7edceb
MD5 hash:
e7a7878dcdefc34049227dc3d4491eb8
SHA1 hash:
9a994f173d61b0a1eb6d53220e87831fbd890eab
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/8cc29432-53c2-4ed8-b329-009668533b6f/
SH256 hash:
58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c
MD5 hash:
b565a462e3c86b9ec9ecc1b2107c1d0f
SHA1 hash:
8a57fc58c7750cb9e28fe9c825c3ea721e95097d
Link:
https://www.unpac.me/results/8cc29432-53c2-4ed8-b329-009668533b6f/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/58600b3ce079/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/58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c

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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Stealc

Executable exe 58600b3ce07962ea4bb35ad0d7e780fce9b262b2ca802c513ed66e6522de0d9c

(this sample)

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

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