MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9. 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


Amadey


Vendor detections: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9
SHA3-384 hash: f99767cd7444d2c2c72df57786bf35056def409d3499bbbb257f38975cde50a9d92c8770e35f9ff1c1132d45ce14c022
SHA1 hash: 6080953c2c08da9d4db676579e63805ac8e24a85
MD5 hash: 306cca8cfa70afadd731be33561f4166
humanhash: stairway-early-robin-snake
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'224'064 bytes
First seen:2024-11-04 06:23:15 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:on7pSmKrnVo5s4AzB2bOenwwLNQRhg8OIMa2K0twxX5m6:oncrnVoC4AzB2bOowwLNQRyzlmg6
TLSH T137E52A92F484A1CBE45A3E749577CD42AB9D07B9C7260ACF986864BAED73CC031B5C34
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:Amadey exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
4'537
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-04 06:25:35 UTC
Tags:
amadey botnet stealer lumma loader stealc themida
Link:
https://app.any.run/tasks/4d3ef0c1-e36f-4c37-9892-509456329fb7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.8730.15069.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672868898d23d90491334b3d
Tags:
vmdetect autorun autoit spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST 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/67286883cc1a4bf6fda06cc2/reports/9eb6c84c-c906-485d-a1fe-3b0864cb4180/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1deecd32-6bc3-4b43-9be2-e6278a4286d1
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/1548209
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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 dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1548209 Sample: file.exe Startdate: 04/11/2024 Architecture: WINDOWS Score: 100 77 thumbystriw.store 2->77 79 spocs.getpocket.com 2->79 81 22 other IPs or domains 2->81 97 Suricata IDS alerts for network traffic 2->97 99 Found malware configuration 2->99 101 Antivirus detection for dropped file 2->101 103 18 other signatures 2->103 9 skotes.exe 8 33 2->9         started        14 file.exe 5 2->14         started        16 90c029932e.exe 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 93 185.215.113.43, 49953, 49964, 49979 WHOLESALECONNECTIONSNL Portugal 9->93 95 185.215.113.16, 49973, 49981, 49986 WHOLESALECONNECTIONSNL Portugal 9->95 65 C:\Users\user\AppData\...\702567a7b5.exe, PE32 9->65 dropped 67 C:\Users\user\AppData\...\c658f13313.exe, PE32 9->67 dropped 69 C:\Users\user\AppData\...\88eefcf716.exe, PE32 9->69 dropped 75 9 other malicious files 9->75 dropped 131 Creates multiple autostart registry keys 9->131 133 Hides threads from debuggers 9->133 135 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->135 20 9fcee485db.exe 9->20         started        23 90c029932e.exe 9->23         started        26 9c4eddc51e.exe 9->26         started        34 5 other processes 9->34 71 C:\Users\user\AppData\Local\...\skotes.exe, PE32 14->71 dropped 73 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 14->73 dropped 137 Detected unpacking (changes PE section rights) 14->137 139 Tries to evade debugger and weak emulator (self modifying code) 14->139 141 Tries to detect virtualization through RDTSC time measurements 14->141 28 skotes.exe 14->28         started        143 Query firmware table information (likely to detect VMs) 16->143 145 Tries to harvest and steal ftp login credentials 16->145 147 Tries to steal Crypto Currency Wallets 16->147 149 Binary is likely a compiled AutoIt script file 18->149 151 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->151 30 firefox.exe 18->30         started        32 taskkill.exe 18->32         started        file6 signatures7 process8 dnsIp9 105 Antivirus detection for dropped file 20->105 107 Multi AV Scanner detection for dropped file 20->107 109 Detected unpacking (changes PE section rights) 20->109 125 6 other signatures 20->125 83 necklacedmny.store 188.114.97.3, 443, 49978, 49980 CLOUDFLARENETUS European Union 23->83 111 Query firmware table information (likely to detect VMs) 23->111 113 Machine Learning detection for dropped file 23->113 115 Found many strings related to Crypto-Wallets (likely being stolen) 23->115 117 LummaC encrypted strings found 23->117 127 4 other signatures 26->127 129 3 other signatures 28->129 85 youtube.com 142.250.185.238 GOOGLEUS United States 30->85 87 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 30->87 91 5 other IPs or domains 30->91 37 firefox.exe 30->37         started        39 firefox.exe 30->39         started        41 conhost.exe 32->41         started        89 185.215.113.206, 49987, 80 WHOLESALECONNECTIONSNL Portugal 34->89 63 C:\ProgramData\chrome.dll, PE32 34->63 dropped 119 Attempt to bypass Chrome Application-Bound Encryption 34->119 121 Binary is likely a compiled AutoIt script file 34->121 123 Hides threads from debuggers 34->123 43 taskkill.exe 1 34->43         started        45 taskkill.exe 34->45         started        47 taskkill.exe 34->47         started        49 6 other processes 34->49 file10 signatures11 process12 process13 51 conhost.exe 43->51         started        53 conhost.exe 45->53         started        55 conhost.exe 47->55         started        57 conhost.exe 49->57         started        59 conhost.exe 49->59         started        61 conhost.exe 49->61         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-04 06:24:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hoodoj6jpaf54uz7bqsc4kqxmgdjk3m4rkqs4xfikvpqzds6bs4q._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
lummastealer
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:stealc botnet:9c9aa5 botnet:tale credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241104-g52fkswbre/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
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 user/profile data of web browsers
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
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
Verdict:
Malicious
Tags:
amadey
YARA:
n/a
Link:
https://app.threat.zone/submission/ea319f7b-8b3d-403b-a1ea-f2ed6e11035a
Unpacked files
SH256 hash:
11c3acb44a0c4d4bfe44b22b0c2f5b39578c5a31027600e8d5550bb0401db178
MD5 hash:
21fccfaa04cf31ec03e9d2e8c5daa18c
SHA1 hash:
97d2b8107bd13a91149bb6e106e0e8cec8b10898
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/452c113a-0046-40ec-b353-1d72aff87dd6/
SH256 hash:
3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9
MD5 hash:
306cca8cfa70afadd731be33561f4166
SHA1 hash:
6080953c2c08da9d4db676579e63805ac8e24a85
Link:
https://www.unpac.me/results/452c113a-0046-40ec-b353-1d72aff87dd6/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3b9c3727c978/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/3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9

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:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

Amadey

Executable exe 3b9c3727c9780bde533f0c242e2a176186956d9c8aa12e5ca8555f0c8e5e0cb9

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3072521/

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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