MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120
SHA3-384 hash: 1b93c0ad00bf7611d8a1729bfb7ebc4fed56cdf43e7bf73540fd60bb1538cdaa9100a47dc2ebf8d218c83f5d54320b57
SHA1 hash: 9db33361a9cb34b352a9fe17ea06a659b247bbbc
MD5 hash: f82416bcf25171ccfda8e9325c3a92dc
humanhash: july-west-virginia-vegan
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'321'344 bytes
First seen:2024-12-21 19:13:20 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 49152:4H4UHZS6XhbB2fkGdMdOGyHZS8+bD9sP9:NUHtXhbB2fkGdzHeb5s
TLSH T13BF54B93A505F5DBD88A13F6ADA7CD826B9C0BB84B3048C3997C657ABD73CC211B6C14
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 :
647
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-21 19:16:01 UTC
Tags:
amadey botnet stealer loader lumma autoit stealc credentialflusher auto generic coinminer arch-exec cryptbot evasion telegram themida github gcleaner
Link:
https://app.any.run/tasks/8b465061-feb2-460c-bc21-e3bb31bf787e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.545677.2731.24288.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6767137d8a4d48ee35fde470
Tags:
vmdetect autorun autoit lien
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:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120
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/c4547b1f-f271-4bad-b3e2-1c45fcf983d3
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/1579344
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
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Contains functionality to inject code into remote processes
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 with a suspicious file extension
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
Injects a PE file into a foreign processes
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
Sigma detected: Search for Antivirus process
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
Yara detected Amadeys Clipper DLL
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 signatures2 2 Behavior Graph ID: 1579344 Sample: file.exe Startdate: 21/12/2024 Architecture: WINDOWS Score: 100 121 Found malware configuration 2->121 123 Antivirus detection for dropped file 2->123 125 Antivirus / Scanner detection for submitted sample 2->125 127 17 other signatures 2->127 8 skotes.exe 8 93 2->8         started        13 file.exe 5 2->13         started        15 skotes.exe 2->15         started        17 3 other processes 2->17 process3 dnsIp4 107 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 8->107 109 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 8->109 111 3 other IPs or domains 8->111 77 C:\Users\user\AppData\...\0c0e50df68.exe, PE32+ 8->77 dropped 79 C:\Users\user\AppData\...\d0c6b9d6b8.exe, PE32 8->79 dropped 81 C:\Users\user\AppData\...\647da3efc5.exe, PE32 8->81 dropped 87 23 other malicious files 8->87 dropped 169 Creates multiple autostart registry keys 8->169 171 Hides threads from debuggers 8->171 173 Tries to detect sandboxes / dynamic malware analysis system (registry check) 8->173 19 9f6ea82062.exe 8->19         started        24 5936bfa4af.exe 8->24         started        26 580c9354ec.exe 8->26         started        32 6 other processes 8->32 83 C:\Users\user\AppData\Local\...\skotes.exe, PE32 13->83 dropped 85 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 13->85 dropped 175 Detected unpacking (changes PE section rights) 13->175 177 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 13->177 179 Tries to evade debugger and weak emulator (self modifying code) 13->179 181 Tries to detect virtualization through RDTSC time measurements 13->181 28 skotes.exe 13->28         started        183 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 15->183 185 Binary is likely a compiled AutoIt script file 17->185 30 firefox.exe 17->30         started        file5 signatures6 process7 dnsIp8 97 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 19->97 67 C:\Users\user\AppData\...\softokn3[1].dll, PE32 19->67 dropped 69 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 19->69 dropped 71 C:\Users\user\AppData\...\mozglue[1].dll, PE32 19->71 dropped 73 9 other files (5 malicious) 19->73 dropped 133 Detected unpacking (changes PE section rights) 19->133 135 Attempt to bypass Chrome Application-Bound Encryption 19->135 137 Found many strings related to Crypto-Wallets (likely being stolen) 19->137 149 5 other signatures 19->149 34 chrome.exe 19->34         started        139 Tries to detect sandboxes and other dynamic analysis tools (window names) 24->139 151 4 other signatures 24->151 141 Query firmware table information (likely to detect VMs) 26->141 153 3 other signatures 26->153 143 Multi AV Scanner detection for dropped file 28->143 155 2 other signatures 28->155 99 142.250.181.78 GOOGLEUS United States 30->99 101 34.107.221.82 GOOGLEUS United States 30->101 105 2 other IPs or domains 30->105 103 172.67.141.124 CLOUDFLARENETUS United States 32->103 145 Binary is likely a compiled AutoIt script file 32->145 147 Machine Learning detection for dropped file 32->147 157 3 other signatures 32->157 37 cmd.exe 32->37         started        41 EUCyhuW.exe 32->41         started        43 412ec13ac5.exe 32->43         started        45 9 other processes 32->45 file9 signatures10 process11 dnsIp12 89 239.255.255.250 unknown Reserved 34->89 47 chrome.exe 34->47         started        75 C:\Users\user\AppData\Local\Temp\...\Sale.com, PE32 37->75 dropped 159 Drops PE files with a suspicious file extension 37->159 50 Sale.com 37->50         started        53 conhost.exe 37->53         started        55 tasklist.exe 37->55         started        63 7 other processes 37->63 91 104.21.21.99 CLOUDFLARENETUS United States 41->91 161 Query firmware table information (likely to detect VMs) 41->161 163 Found many strings related to Crypto-Wallets (likely being stolen) 41->163 165 Tries to steal Crypto Currency Wallets 41->165 93 172.67.209.202 CLOUDFLARENETUS United States 43->93 167 Tries to harvest and steal ftp login credentials 43->167 95 20.42.73.29 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 45->95 57 conhost.exe 45->57         started        59 conhost.exe 45->59         started        61 conhost.exe 45->61         started        65 2 other processes 45->65 file13 signatures14 process15 dnsIp16 113 142.250.181.132 GOOGLEUS United States 47->113 115 142.250.181.99 GOOGLEUS United States 47->115 119 3 other IPs or domains 47->119 117 104.21.63.229 CLOUDFLARENETUS United States 50->117 129 Query firmware table information (likely to detect VMs) 50->129 131 Tries to steal Crypto Currency Wallets 50->131 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-21 19:14:06 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hwf5luqe55mg6kkyivne6v6nje2ybf4mqpbuowmdtxg5lzgz6eqa._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:gurcu family:lumma family:stealc family:vidar family:xmrig botnet:9c9aa5 botnet:stok credential_access discovery evasion execution miner persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/241221-xxmkfsxjds/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
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 SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
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
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Uses browser remote debugging
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner payload
Amadey
Amadey family
Detect Vidar Stealer
Gurcu family
Gurcu, WhiteSnake
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Vidar
Vidar family
Xmrig family
xmrig
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
https://api.telegram.org/bot7855878545:AAEEMUvgpX9jTAxlDd2gM_Sbv2jbI6-5_0o/sendMessage?chat_id=7427009775
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7d5a4e6d-2452-40f8-806c-b07f10ca7706
Unpacked files
SH256 hash:
d3474e5f454091cad178565fdf106061272ea5ce61cfdc6405b58f88aef4bc42
MD5 hash:
4c8a45e7cbb5684b047d2c6494604a3e
SHA1 hash:
b901474edfd361ddb6e0f0f620964caf1dfc65e7
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/5d51133a-bba8-435e-b94c-95243f41e118/
SH256 hash:
3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120
MD5 hash:
f82416bcf25171ccfda8e9325c3a92dc
SHA1 hash:
9db33361a9cb34b352a9fe17ea06a659b247bbbc
Link:
https://www.unpac.me/results/5d51133a-bba8-435e-b94c-95243f41e118/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3d8bd5d204ef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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

Amadey

Executable exe 3d8bd5d204ef586f2958455a4f57cd493580978c83c34759839dcdd5e4d9f120

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279844/

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
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high

Comments