MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc
SHA3-384 hash: 2201171b1f93eaf26af36f63d8fd6621544ce428e8e9152dfe647fef605872b8dcedbe6a178d279b92d501134a39148a
SHA1 hash: 18cd870f1fe9729e2ca7040c94ae96cb5a06d54f
MD5 hash: bed918183c456251eb2def949e77e958
humanhash: black-berlin-floor-william
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'833'472 bytes
First seen:2024-11-18 07:53:41 UTC
Last seen:2024-11-18 07:53:46 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 49152:zHWrb3KQlw+EIs7emg9hdrpPmrL83W8f7LkWGa:aqJIsc3u83W8HHGa
TLSH T15985338E39830AD5DB9E8137BDE58E8863790D3879E3CA559748A7DBA9F0234F303055
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 :
3
# of downloads :
397
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
08V4J_file.exe
Verdict:
Malicious activity
Analysis date:
2024-11-18 08:00:35 UTC
Tags:
stealer stealc loader themida amadey botnet
Link:
https://app.any.run/tasks/a815e9d2-b73e-4a42-b3f0-c42832629d69

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.18427.23613.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673af37580d21948b0323fe5
Tags:
autorun autoit spam lien
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:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/673af29fcf518b05e0bff4f3/reports/352b1d0e-0af1-41db-8397-099dc08398e6/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c68480d-e91c-4e4a-a413-b6489e207d5e
Result
Threat name:
PureCrypter, LummaC, Amadey, Credential
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1557428
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected PureCrypter Trojan
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 malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Potentially malicious time measurement code found
Sigma detected: New RUN Key Pointing to Suspicious Folder
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 Credential Flusher
Yara detected LummaC Stealer
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: 1557428 Sample: file.exe Startdate: 18/11/2024 Architecture: WINDOWS Score: 100 79 youtube.com 2->79 81 youtube-ui.l.google.com 2->81 83 30 other IPs or domains 2->83 115 Suricata IDS alerts for network traffic 2->115 117 Found malware configuration 2->117 119 Antivirus detection for URL or domain 2->119 121 13 other signatures 2->121 9 skotes.exe 2->9         started        14 file.exe 37 2->14         started        16 skotes.exe 2->16         started        18 2 other processes 2->18 signatures3 process4 dnsIp5 105 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 9->105 107 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 9->107 61 C:\Users\user\AppData\...\2438692dfe.exe, PE32 9->61 dropped 63 C:\Users\user\AppData\...\1e1f95e037.exe, PE32 9->63 dropped 65 C:\Users\user\AppData\...\36030a5366.exe, PE32 9->65 dropped 73 7 other malicious files 9->73 dropped 151 Creates multiple autostart registry keys 9->151 153 Hides threads from debuggers 9->153 155 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->155 20 1e42688e0b.exe 9->20         started        24 36030a5366.exe 9->24         started        26 fd5d5b30e9.exe 9->26         started        28 1e1f95e037.exe 9->28         started        109 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 14->109 111 185.215.113.206, 49706, 49789, 49844 WHOLESALECONNECTIONSNL Portugal 14->111 113 127.0.0.1 unknown unknown 14->113 67 C:\Users\user\DocumentsIDGIJEGHDA.exe, PE32 14->67 dropped 69 C:\Users\user\AppData\...\softokn3[1].dll, PE32 14->69 dropped 71 C:\Users\user\AppData\Local\...\random[1].exe, PE32 14->71 dropped 75 11 other files (3 malicious) 14->75 dropped 157 Detected unpacking (changes PE section rights) 14->157 159 Attempt to bypass Chrome Application-Bound Encryption 14->159 161 Drops PE files to the document folder of the user 14->161 167 8 other signatures 14->167 30 cmd.exe 14->30         started        32 msedge.exe 2 11 14->32         started        34 chrome.exe 14->34         started        163 Tries to evade debugger and weak emulator (self modifying code) 16->163 165 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->165 36 msedge.exe 18->36         started        39 4 other processes 18->39 file6 signatures7 process8 dnsIp9 91 cook-rain.sbs 188.114.96.3 CLOUDFLARENETUS European Union 20->91 123 Multi AV Scanner detection for dropped file 20->123 125 Detected unpacking (changes PE section rights) 20->125 127 Tries to harvest and steal browser information (history, passwords, etc) 20->127 143 3 other signatures 20->143 129 Tries to detect sandboxes and other dynamic analysis tools (window names) 24->129 131 Tries to evade debugger and weak emulator (self modifying code) 24->131 133 Hides threads from debuggers 24->133 93 home.fvtejj5vs.top 62.76.234.151 SUPERSERVERSDATACENTERRU Russian Federation 26->93 135 Tries to detect sandboxes / dynamic malware analysis system (registry check) 26->135 137 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 26->137 139 Binary is likely a compiled AutoIt script file 28->139 41 taskkill.exe 28->41         started        43 DocumentsIDGIJEGHDA.exe 30->43         started        47 conhost.exe 30->47         started        141 Monitors registry run keys for changes 32->141 49 msedge.exe 32->49         started        95 192.168.2.7, 443, 49704, 49705 unknown unknown 34->95 97 239.255.255.250 unknown Reserved 34->97 51 chrome.exe 34->51         started        99 23.218.232.139 RAYA-ASEG United States 36->99 101 13.107.246.57, 443, 49914, 49919 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 36->101 103 24 other IPs or domains 36->103 59 C:\Users\user\AppData\Local\...\Cookies, SQLite 36->59 dropped file10 signatures11 process12 dnsIp13 54 conhost.exe 41->54         started        77 C:\Users\user\AppData\Local\...\skotes.exe, PE32 43->77 dropped 169 Detected unpacking (changes PE section rights) 43->169 171 Tries to evade debugger and weak emulator (self modifying code) 43->171 173 Tries to detect virtualization through RDTSC time measurements 43->173 175 4 other signatures 43->175 56 skotes.exe 43->56         started        85 www.google.com 142.250.184.196, 443, 49740, 49741 GOOGLEUS United States 51->85 87 plus.l.google.com 142.250.185.174, 443, 49772 GOOGLEUS United States 51->87 89 2 other IPs or domains 51->89 file14 signatures15 process16 signatures17 145 Hides threads from debuggers 56->145 147 Tries to detect sandboxes / dynamic malware analysis system (registry check) 56->147 149 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 56->149
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-18 08:00:19 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qv3f7lipoeihs7uhzb3f7w5dor2ugxa6dlaxbfwvrow4sdcvllga._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/241118-jrjpqasjaw/
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/fe7797ae-b418-4740-af5e-b5aa042c0aa2
Unpacked files
SH256 hash:
30fdfc524f1c224762be351ccd3e304c9134c850465b4a541821615425af418b
MD5 hash:
356d1eb6269ce535ec97fd735f99c5ec
SHA1 hash:
3023aa869344bbf2563470fb7a8f15f4ec9407e7
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/caa56e9b-b5e8-4de4-b716-9121ed28562d/
SH256 hash:
85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc
MD5 hash:
bed918183c456251eb2def949e77e958
SHA1 hash:
18cd870f1fe9729e2ca7040c94ae96cb5a06d54f
Link:
https://www.unpac.me/results/caa56e9b-b5e8-4de4-b716-9121ed28562d/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85765fad0f71/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Web download

Stealc

Executable exe 85765fad0f7110797e87c8765fdba37475435c1e1ac17096d58badc90c555acc

(this sample)

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