MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd. 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: 5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
SHA3-384 hash: 3fb3d3540fc51c71e3be134969e8d3d4dbd95e8405ad2ce6150da6eb6ff2bcdbbe009fcc2d587db272da0eb63e5f3240
SHA1 hash: a8548a7fe4db8133e0287aa0e0e30c22bd607268
MD5 hash: f8fc64f50be9ac7c2757ae0dc1fecae9
humanhash: nebraska-sad-sixteen-two
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'016'192 bytes
First seen:2024-12-19 17:08:00 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 24576:ed/VVseAYPHvO7oh0V0nqKd/66xjvvtAvqXe4O57d7O0wtiTYLg60wZ1OpvEZP3j:o1AOH28hJyyEFO0wtIkP3yiBSwtD
TLSH T13CD56D616905B1CFD84F277C64A7CE82996D03FA071048D3EA6C787B7DA3DC522B6D28
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 :
536
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 17:08:26 UTC
Tags:
amadey botnet stealer loader lumma themida cryptbot stealc credentialflusher auto coinminer arch-exec github telegram phishing vidar rhadamanthys
Link:
https://app.any.run/tasks/fb64a456-512f-4633-b32b-71074d7c2e0a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.22672.14247.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676452f68a4d48ee35fd16d1
Tags:
vmdetect autorun lien 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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm evasive fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/676453aa074cf6127a8a81e9/reports/23b6b596-ad73-4678-b6bb-8009458a2b78/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
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/a36ec2cf-0e6a-4173-8065-37aa4771376a
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/1578446
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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))
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
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 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: Powershell Base64 Encoded MpPreference Cmdlet
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 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 AntiVM3
Yara detected Costura Assembly Loader
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: 1578446 Sample: file.exe Startdate: 19/12/2024 Architecture: WINDOWS Score: 100 120 Found malware configuration 2->120 122 Antivirus detection for dropped file 2->122 124 Antivirus / Scanner detection for submitted sample 2->124 126 22 other signatures 2->126 8 skotes.exe 4 80 2->8         started        13 file.exe 5 2->13         started        15 4c87a5a549.exe 2->15         started        17 5 other processes 2->17 process3 dnsIp4 102 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 8->102 104 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 8->104 106 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 8->106 74 C:\Users\user\AppData\...\cf64a9d6bd.exe, PE32 8->74 dropped 76 C:\Users\user\AppData\...\f465aceff1.exe, PE32 8->76 dropped 78 C:\Users\user\AppData\...\4e8d32508c.exe, PE32 8->78 dropped 84 11 other malicious files 8->84 dropped 160 Creates multiple autostart registry keys 8->160 162 Hides threads from debuggers 8->162 164 Tries to detect sandboxes / dynamic malware analysis system (registry check) 8->164 19 32e4f1cc69.exe 8->19         started        23 4c87a5a549.exe 8->23         started        25 f465aceff1.exe 8->25         started        37 6 other processes 8->37 80 C:\Users\user\AppData\Local\...\skotes.exe, PE32 13->80 dropped 82 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 13->82 dropped 166 Detected unpacking (changes PE section rights) 13->166 168 Tries to evade debugger and weak emulator (self modifying code) 13->168 170 Tries to detect virtualization through RDTSC time measurements 13->170 27 skotes.exe 13->27         started        172 Query firmware table information (likely to detect VMs) 15->172 174 Tries to harvest and steal ftp login credentials 15->174 176 Tries to steal Crypto Currency Wallets 15->176 108 104.21.21.99 CLOUDFLARENETUS United States 17->108 110 104.21.64.1 CLOUDFLARENETUS United States 17->110 112 2 other IPs or domains 17->112 178 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->178 29 firefox.exe 17->29         started        31 taskkill.exe 17->31         started        33 taskkill.exe 17->33         started        35 taskkill.exe 17->35         started        file5 signatures6 process7 dnsIp8 86 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 19->86 134 Antivirus detection for dropped file 19->134 136 Detected unpacking (changes PE section rights) 19->136 138 Attempt to bypass Chrome Application-Bound Encryption 19->138 150 6 other signatures 19->150 39 chrome.exe 19->39         started        88 104.21.64.80 CLOUDFLARENETUS United States 23->88 140 Query firmware table information (likely to detect VMs) 23->140 152 3 other signatures 23->152 154 5 other signatures 25->154 142 Multi AV Scanner detection for dropped file 27->142 156 2 other signatures 27->156 90 142.250.181.110 GOOGLEUS United States 29->90 92 34.107.221.82 GOOGLEUS United States 29->92 96 5 other IPs or domains 29->96 42 firefox.exe 29->42         started        44 firefox.exe 29->44         started        46 conhost.exe 31->46         started        48 conhost.exe 33->48         started        94 20.233.83.145 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 37->94 98 3 other IPs or domains 37->98 144 Binary is likely a compiled AutoIt script file 37->144 146 Tries to detect sandboxes and other dynamic analysis tools (window names) 37->146 148 Tries to steal Mail credentials (via file / registry access) 37->148 158 3 other signatures 37->158 50 2fdda55cb5.exe 2 37->50         started        53 powershell.exe 37->53         started        55 powershell.exe 37->55         started        57 8 other processes 37->57 signatures9 process10 dnsIp11 100 239.255.255.250 unknown Reserved 39->100 59 chrome.exe 39->59         started        128 Found many strings related to Crypto-Wallets (likely being stolen) 50->128 130 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 50->130 132 Loading BitLocker PowerShell Module 53->132 62 conhost.exe 53->62         started        64 conhost.exe 55->64         started        66 conhost.exe 57->66         started        68 conhost.exe 57->68         started        70 conhost.exe 57->70         started        72 7 other processes 57->72 signatures12 process13 dnsIp14 114 142.250.181.132 GOOGLEUS United States 59->114 116 142.250.181.99 GOOGLEUS United States 59->116 118 3 other IPs or domains 59->118
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-19 17:08:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjzkvyr3raheehx54ivgvo4y3qj2ec7vcap3aoi5rga35awryhoq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:lumma family:stealc family:vidar botnet:9c9aa5 botnet:stok credential_access discovery evasion execution persistence privilege_escalation spyware stealer trojan
Link:
https://tria.ge/reports/241219-vnjfbswmgs/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Views/modifies file attributes
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
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
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
Boot or Logon Autostart Execution: Authentication Package
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
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
Reads data files stored by FTP clients
Reads user/profile data of local email 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
Sets service image path in registry
Uses browser remote debugging
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
CryptBot
Cryptbot family
Detect Vidar Stealer
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Vidar family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5d833bb9-848d-4390-99d3-c067b727c0b6
Unpacked files
SH256 hash:
49ccfb036e6412a795eb6b5d4ef36b80b5f99f0277550bc42f05bd8e83e1967f
MD5 hash:
9766673aa72a9933ed431d952b1216cd
SHA1 hash:
c82647708f2ef74229f5d2f6adba1c3d8241d9eb
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/25141555-3edd-49e9-995e-ffd56df8a4c8/
SH256 hash:
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
MD5 hash:
f8fc64f50be9ac7c2757ae0dc1fecae9
SHA1 hash:
a8548a7fe4db8133e0287aa0e0e30c22bd607268
Link:
https://www.unpac.me/results/25141555-3edd-49e9-995e-ffd56df8a4c8/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5272aae23b88/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 5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3338012/
  
URLhaus
https://urlhaus.abuse.ch/url/3338043/

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