MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
SHA3-384 hash: 6b0c9e1f5245197fd81483cf410a861e38908f26e095dcd86f3410f964e845c907c15f52cb00bd052b29e13a2d899ae8
SHA1 hash: ea1c00d2985812539452a31d8f75506573dad692
MD5 hash: cd7686b11754d77b8722880a1a3a9a43
humanhash: july-enemy-triple-tennessee
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'037'184 bytes
First seen:2024-12-19 21:08:30 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 49152:30HhKY2JwV6AskokjOnIY/cy6oMjYnJpY2Q2AM6J6OK:3mAJwV6AsFkiIycy6odnJ1Q2AM6J6O
Threatray 1 similar samples on MalwareBazaar
TLSH T1CEE55B917405B1CFD48A177B8967ED42699D03B9072148C3ACADB8BEBDE3DC116F6C28
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 :
562
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-19 21:09:56 UTC
Tags:
amadey botnet stealer loader lumma uac netsupport remote unwanted python screenshot telegram evasion blankgrabber tool auto coinminer rhadamanthys arch-exec github stealc cryptbot themida credentialflusher vidar phishing gcleaner
Link:
https://app.any.run/tasks/d1dbb3be-f183-4c27-83ed-5b6d04c06338

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.22154.25739.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67648b7275bf3268d2fd1a84
Tags:
vmdetect autorun 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:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67648b6e813416760395c243/reports/83a68e49-ce80-4c73-9e86-66b60feebb26/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
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/17ed5c0b-82e9-44fd-8f6e-5b554ac41b87
Result
Threat name:
NetSupport RAT, LummaC, Amadey, Blank Gr
Create hunting rule
Detection:
malicious
Classification:
rans.troj.adwa.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1578555
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Encrypted powershell cmdline option found
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
Loading BitLocker PowerShell Module
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Modifies the hosts file
Modifies Windows Defender protection settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Removes signatures from Windows Defender
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Execution from Suspicious Folder
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Powershell Defender Disable Scan Feature
Sigma detected: Rar Usage with Password and Compression Level
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious PowerShell Encoded Command Patterns
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: Suspicious Startup Folder Persistence
Suspicious powershell command line found
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 (process name or module or function)
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 harvest and steal WLAN passwords
Tries to steal Crypto Currency Wallets
Uses attrib.exe to hide files
Uses cmd line tools excessively to alter registry or file data
Uses netsh to modify the Windows network and firewall settings
Writes or reads registry keys via WMI
Yara detected Amadeys stealer DLL
Yara detected Blank Grabber
Yara detected Generic Downloader
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1578555 Sample: file.exe Startdate: 19/12/2024 Architecture: WINDOWS Score: 100 142 Found malware configuration 2->142 144 Antivirus detection for dropped file 2->144 146 Antivirus / Scanner detection for submitted sample 2->146 148 25 other signatures 2->148 12 file.exe 5 2->12         started        16 skotes.exe 2->16         started        18 skotes.exe 2->18         started        process3 file4 116 C:\Users\user\AppData\Local\...\skotes.exe, PE32 12->116 dropped 118 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 12->118 dropped 208 Detected unpacking (changes PE section rights) 12->208 210 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 12->210 212 Tries to evade debugger and weak emulator (self modifying code) 12->212 214 Tries to detect virtualization through RDTSC time measurements 12->214 20 skotes.exe 4 89 12->20         started        216 Hides threads from debuggers 16->216 218 Tries to detect sandboxes / dynamic malware analysis system (registry check) 16->218 220 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->220 signatures5 process6 dnsIp7 120 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 20->120 122 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 20->122 124 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 20->124 92 C:\Users\user\AppData\...\85070a414c.exe, PE32 20->92 dropped 94 C:\Users\user\AppData\...\194df6b68b.exe, PE32 20->94 dropped 96 C:\Users\user\AppData\...\b8dc7af2d8.exe, PE32 20->96 dropped 98 43 other malicious files 20->98 dropped 178 Uses cmd line tools excessively to alter registry or file data 20->178 180 Creates multiple autostart registry keys 20->180 182 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->182 184 3 other signatures 20->184 25 D1UL0FG.exe 22 20->25         started        29 d188864e84.exe 20->29         started        32 m9sfEU9.exe 20->32         started        34 2 other processes 20->34 file8 signatures9 process10 dnsIp11 100 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 25->100 dropped 102 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32+ 25->102 dropped 104 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 25->104 dropped 112 16 other files (15 malicious) 25->112 dropped 186 Antivirus detection for dropped file 25->186 188 Modifies Windows Defender protection settings 25->188 190 Adds a directory exclusion to Windows Defender 25->190 204 2 other signatures 25->204 36 D1UL0FG.exe 1 108 25->36         started        140 172.67.180.113 CLOUDFLARENETUS United States 29->140 192 Multi AV Scanner detection for dropped file 29->192 194 Detected unpacking (changes PE section rights) 29->194 196 Query firmware table information (likely to detect VMs) 29->196 206 8 other signatures 29->206 106 C:\Users\Public106etstat\remcmdstub.exe, PE32 32->106 dropped 108 C:\Users\Public108etstat\pcicapi.dll, PE32 32->108 dropped 110 C:\Users\Public110etstat\TCCTL32.DLL, PE32 32->110 dropped 114 5 other files (4 malicious) 32->114 dropped 40 FuturreApp.exe 32->40         started        42 Conhost.exe 32->42         started        198 Uses cmd line tools excessively to alter registry or file data 34->198 200 Injects a PE file into a foreign processes 34->200 202 LummaC encrypted strings found 34->202 44 8ZVMneG.exe 34->44         started        46 d0ef52de9f.exe 34->46         started        48 conhost.exe 34->48         started        50 2 other processes 34->50 file12 signatures13 process14 dnsIp15 126 208.95.112.1 TUT-ASUS United States 36->126 128 149.154.167.220 TELEGRAMRU United Kingdom 36->128 130 172.217.19.227 GOOGLEUS United States 36->130 164 Found many strings related to Crypto-Wallets (likely being stolen) 36->164 166 Tries to harvest and steal browser information (history, passwords, etc) 36->166 168 Modifies Windows Defender protection settings 36->168 176 5 other signatures 36->176 52 cmd.exe 36->52         started        55 cmd.exe 36->55         started        57 cmd.exe 36->57         started        59 24 other processes 36->59 132 185.215.113.64 WHOLESALECONNECTIONSNL Portugal 40->132 134 172.67.68.212 CLOUDFLARENETUS United States 40->134 170 Multi AV Scanner detection for dropped file 40->170 138 4 other IPs or domains 44->138 172 Query firmware table information (likely to detect VMs) 44->172 174 Tries to steal Crypto Currency Wallets 44->174 136 104.21.23.76 CLOUDFLARENETUS United States 46->136 signatures16 process17 signatures18 150 Suspicious powershell command line found 52->150 152 Uses cmd line tools excessively to alter registry or file data 52->152 154 Encrypted powershell cmdline option found 52->154 162 4 other signatures 52->162 61 powershell.exe 52->61         started        64 conhost.exe 52->64         started        156 Modifies Windows Defender protection settings 55->156 158 Adds a directory exclusion to Windows Defender 55->158 66 powershell.exe 55->66         started        77 2 other processes 55->77 68 powershell.exe 57->68         started        71 conhost.exe 57->71         started        160 Tries to harvest and steal WLAN passwords 59->160 73 getmac.exe 59->73         started        75 powershell.exe 59->75         started        79 46 other processes 59->79 process19 file20 222 Loading BitLocker PowerShell Module 61->222 88 C:\Users\user\AppData\...\l2sopuet.cmdline, Unicode 68->88 dropped 81 csc.exe 68->81         started        224 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 73->224 226 Writes or reads registry keys via WMI 73->226 90 C:\Users\user\AppData\Local\Temp\vLqBW.zip, RAR 79->90 dropped signatures21 process22 file23 86 C:\Users\user\AppData\Local\...\l2sopuet.dll, PE32 81->86 dropped 84 cvtres.exe 81->84         started        process24
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-19 21:09:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uplnp3vbvetq4if6mu4uzfbca4dy3kwfsuvbfkkajxkmkv75ffca._file
Verdict:
malicious
Label(s):
netsupportmanagerrat
Create hunting rule
amadey
Create hunting rule
Similar samples:
a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
Amadey
error
Amadey
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:xmrig botnet:9c9aa5 discovery evasion execution miner persistence privilege_escalation spyware stealer trojan upx
Link:
https://tria.ge/reports/241219-zzezhazlev/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Views/modifies file attributes
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
Boot or Logon Autostart Execution: Authentication Package
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
Checks installed software on the system
Enumerates connected drives
Checks BIOS information in registry
Checks computer location settings
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Sets service image path in registry
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner payload
Amadey
Amadey family
CryptBot
Cryptbot family
Xmrig family
xmrig
Malware Config
C2 Extraction:
http://185.215.113.43
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3dad43ba-c9b6-4ad4-a388-b770ed6b57a9
Unpacked files
SH256 hash:
3272a169850c8d54af490018b085856baec0e2c578a7c448f2cf6cdf7e818dd4
MD5 hash:
6e866d50a55d4aadc7aafb5c46cd202a
SHA1 hash:
16300eeb2203deac8322d637d265779a4a9ab64c
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/e8fa399a-6c42-4725-8a45-98adee8d967f/
SH256 hash:
a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944
MD5 hash:
cd7686b11754d77b8722880a1a3a9a43
SHA1 hash:
ea1c00d2985812539452a31d8f75506573dad692
Link:
https://www.unpac.me/results/e8fa399a-6c42-4725-8a45-98adee8d967f/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a3d6d7eea1a9/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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 a3d6d7eea1a9270e20be65394c942207078daac5952a12a9404dd4c557fd2944

(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