MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5
SHA3-384 hash: 8708e54fd751e157219c4edb07b97648d6be03ea64eb39a08764478caa10e341017acf361db71327cd67938f2f59fe35
SHA1 hash: 8a33821f3dbd64ec60f1d0a1f0410d47f2673e71
MD5 hash: 0b56f15f0567604ca1be77bdfdaf6fff
humanhash: winner-artist-one-eight
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'803'264 bytes
First seen:2024-11-17 04:48:01 UTC
Last seen:2024-11-17 04:48:18 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:KXB977n3gknjR4okDY6so1AMK1l4VRA81GHIAB2iLcvt/SlNTg3uRLv8wVkIXh:g7n5jOO6FK1l4VmZIAB2iwZKL
TLSH T1AC8533441D418BFDEFC5EAF006BB182A9A0EF414D29D73A18707A33CE44AB6DD3E5562
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 :
448
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-17 04:50:54 UTC
Tags:
stealer stealc loader themida amadey botnet
Link:
https://app.any.run/tasks/1584dc25-227c-4486-9ba5-34706bbb99ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.30711.20379.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673976846bc7caf979b32afd
Tags:
vmdetect autorun autoit 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/67397584990b86b66c39f022/reports/0f08aeaa-aac9-4a4c-a365-06eee4a2e9b4/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a9f427da-f585-416f-bbdd-a06653d65b5b
Result
Threat name:
LummaC, Amadey, Credential Flusher, Lumm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1557035
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
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
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Query firmware table information (likely to detect VMs)
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: 1557035 Sample: file.exe Startdate: 17/11/2024 Architecture: WINDOWS Score: 100 93 youtube.com 2->93 95 spocs.getpocket.com 2->95 97 11 other IPs or domains 2->97 125 Multi AV Scanner detection for domain / URL 2->125 127 Suricata IDS alerts for network traffic 2->127 129 Found malware configuration 2->129 131 16 other signatures 2->131 9 file.exe 36 2->9         started        14 skotes.exe 4 25 2->14         started        16 416aac4004.exe 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 111 185.215.113.206, 49730, 49747, 80 WHOLESALECONNECTIONSNL Portugal 9->111 113 185.215.113.16, 49759, 80 WHOLESALECONNECTIONSNL Portugal 9->113 115 127.0.0.1 unknown unknown 9->115 79 C:\Users\user\DocumentsHDBKFHIJKJ.exe, PE32 9->79 dropped 81 C:\Users\user\AppData\...\softokn3[1].dll, PE32 9->81 dropped 83 C:\Users\user\AppData\Local\...\random[1].exe, PE32 9->83 dropped 85 11 other files (7 malicious) 9->85 dropped 165 Detected unpacking (changes PE section rights) 9->165 167 Attempt to bypass Chrome Application-Bound Encryption 9->167 169 Drops PE files to the document folder of the user 9->169 185 7 other signatures 9->185 20 cmd.exe 1 9->20         started        22 chrome.exe 9->22         started        117 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 14->117 171 Creates multiple autostart registry keys 14->171 173 Hides threads from debuggers 14->173 175 Tries to detect sandboxes / dynamic malware analysis system (registry check) 14->175 25 a66672875d.exe 14->25         started        28 416aac4004.exe 12 14->28         started        30 8a045335f9.exe 14->30         started        32 edc2b1bfda.exe 14->32         started        177 Query firmware table information (likely to detect VMs) 16->177 179 Tries to harvest and steal ftp login credentials 16->179 181 Tries to harvest and steal browser information (history, passwords, etc) 16->181 183 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->183 34 firefox.exe 18->34         started        36 taskkill.exe 18->36         started        38 taskkill.exe 18->38         started        file6 signatures7 process8 dnsIp9 40 DocumentsHDBKFHIJKJ.exe 4 20->40         started        44 conhost.exe 20->44         started        99 192.168.2.4, 443, 49672, 49723 unknown unknown 22->99 101 239.255.255.250 unknown Reserved 22->101 46 chrome.exe 22->46         started        133 Detected unpacking (changes PE section rights) 25->133 135 Modifies windows update settings 25->135 137 Disables Windows Defender Tamper protection 25->137 155 3 other signatures 25->155 103 cook-rain.sbs 188.114.96.3 CLOUDFLARENETUS European Union 28->103 139 Query firmware table information (likely to detect VMs) 28->139 141 Tries to evade debugger and weak emulator (self modifying code) 28->141 143 Tries to steal Crypto Currency Wallets 28->143 145 LummaC encrypted strings found 28->145 49 chrome.exe 28->49         started        51 chrome.exe 28->51         started        147 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->147 149 Hides threads from debuggers 30->149 151 Tries to detect sandboxes / dynamic malware analysis system (registry check) 30->151 153 Binary is likely a compiled AutoIt script file 32->153 57 6 other processes 32->57 105 youtube.com 172.217.16.206 GOOGLEUS United States 34->105 107 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 34->107 109 3 other IPs or domains 34->109 59 2 other processes 34->59 53 conhost.exe 36->53         started        55 conhost.exe 38->55         started        signatures10 process11 dnsIp12 77 C:\Users\user\AppData\Local\...\skotes.exe, PE32 40->77 dropped 157 Antivirus detection for dropped file 40->157 159 Detected unpacking (changes PE section rights) 40->159 161 Machine Learning detection for dropped file 40->161 163 7 other signatures 40->163 61 skotes.exe 40->61         started        119 www.google.com 142.250.185.196, 443, 49734, 49736 GOOGLEUS United States 46->119 121 plus.l.google.com 216.58.206.78, 443, 49753 GOOGLEUS United States 46->121 123 apis.google.com 46->123 64 chrome.exe 49->64         started        67 chrome.exe 51->67         started        69 conhost.exe 57->69         started        71 conhost.exe 57->71         started        73 conhost.exe 57->73         started        75 2 other processes 57->75 file13 signatures14 process15 dnsIp16 187 Antivirus detection for dropped file 61->187 189 Detected unpacking (changes PE section rights) 61->189 191 Machine Learning detection for dropped file 61->191 193 5 other signatures 61->193 87 s-part-0017.t-0009.t-msedge.net 13.107.246.45 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 64->87 89 142.250.185.100 GOOGLEUS United States 64->89 91 7 other IPs or domains 64->91 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-11-17 04:49:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3bgp2lmeunt7ftldwmgkgsu4n3hibctuuxvbesmzkcdbqaovlxsq._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:lumma botnet:9c9aa5 credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241117-fe4mks1kew/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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
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
CryptBot
Cryptbot family
Detects CryptBot payload
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/dd990e3d-d6c7-49de-b26f-1235b70a9051
Unpacked files
SH256 hash:
531e4a3af4c73a1177ceb1f4725b20154dc8a133931688be6f223f4b5bf54d2b
MD5 hash:
d3930360554a493bbac4e6cd913a30f2
SHA1 hash:
6caf42437e07365e521715e8551bfe83c4d84696
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/af794b40-378a-4886-98cf-4944c5ea8e70/
SH256 hash:
d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5
MD5 hash:
0b56f15f0567604ca1be77bdfdaf6fff
SHA1 hash:
8a33821f3dbd64ec60f1d0a1f0410d47f2673e71
Link:
https://www.unpac.me/results/af794b40-378a-4886-98cf-4944c5ea8e70/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d84cfd2d84a3/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/d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5

File information

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

Web download

Stealc

Executable exe d84cfd2d84a367f2cd63b30ca34a9c6ece808a74a5ea12499950861801d55de5

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
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