MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461
SHA3-384 hash: afed14e3296e959e5d0ef9c48cdec5b215b168b35fec1b808051c68a1c0efedb946e07560f7f2481f04de4c8697082a5
SHA1 hash: ea05edf1430b5cfb312f07ce13314ac4d7f61bf8
MD5 hash: 1f851e1840e1a5a45d8c21630061cfc7
humanhash: yankee-gee-louisiana-east
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'301'888 bytes
First seen:2024-11-05 19:49:16 UTC
Last seen:2024-11-05 21:26:29 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 49152:zwuqnxzJGz0FiD0A4GyNe/98+njyKN1YrXbPU:enx1Gz0FiD0A4Re/2+njrErr
TLSH T1C3E55B627508B5CFD48E57B89197CC82594F82FD17280893A81EBD7EBE73CC512B6C26
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 :
2
# of downloads :
502
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-05 19:49:43 UTC
Tags:
amadey botnet stealer loader themida
Link:
https://app.any.run/tasks/27866fd3-df98-40a8-a602-59e789d91333

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.12967.11498.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672a7a508d23d9049133ef7c
Tags:
vmdetect autorun spam 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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/672a76ecdbbc410893ad45b5/reports/507239bf-e82d-4406-83e2-63ed7314c6c4/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461
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/d8361cf5-e883-4c95-884d-208fdbf1f534
Result
Threat name:
PureCrypter, LummaC, Amadey, LummaC Stea
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549650
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Detected PureCrypter Trojan
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 sample
Maps a DLL or memory area into another process
Modifies windows update settings
Monitors registry run keys for changes
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 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 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: 1549650 Sample: file.exe Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 81 tse1.mm.bing.net 2->81 83 thumbystriw.store 2->83 85 11 other IPs or domains 2->85 119 Suricata IDS alerts for network traffic 2->119 121 Found malware configuration 2->121 123 Antivirus detection for URL or domain 2->123 125 15 other signatures 2->125 9 skotes.exe 3 22 2->9         started        14 file.exe 5 2->14         started        16 skotes.exe 2->16         started        18 6 other processes 2->18 signatures3 process4 dnsIp5 107 185.215.113.43, 50009, 50010, 80 WHOLESALECONNECTIONSNL Portugal 9->107 109 185.215.113.16, 50011, 80 WHOLESALECONNECTIONSNL Portugal 9->109 69 C:\Users\user\AppData\...\23e9bcc0a0.exe, PE32 9->69 dropped 71 C:\Users\user\AppData\...\2bbe886987.exe, PE32 9->71 dropped 73 C:\Users\user\AppData\...\06339d0580.exe, PE32 9->73 dropped 79 3 other malicious files 9->79 dropped 153 Creates multiple autostart registry keys 9->153 155 Hides threads from debuggers 9->155 157 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->157 20 2bbe886987.exe 38 9->20         started        25 06339d0580.exe 9->25         started        27 23e9bcc0a0.exe 9->27         started        29 skotes.exe 9->29         started        75 C:\Users\user\AppData\Local\...\skotes.exe, PE32 14->75 dropped 77 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 14->77 dropped 159 Detected unpacking (changes PE section rights) 14->159 161 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->161 163 Tries to evade debugger and weak emulator (self modifying code) 14->163 165 Tries to detect virtualization through RDTSC time measurements 14->165 31 skotes.exe 14->31         started        167 Multi AV Scanner detection for dropped file 16->167 169 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 16->169 171 Query firmware table information (likely to detect VMs) 18->171 173 Tries to harvest and steal browser information (history, passwords, etc) 18->173 175 Maps a DLL or memory area into another process 18->175 177 2 other signatures 18->177 33 msedge.exe 18->33         started        35 identity_helper.exe 18->35         started        37 identity_helper.exe 18->37         started        39 3 other processes 18->39 file6 signatures7 process8 dnsIp9 87 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 20->87 89 127.0.0.1 unknown unknown 20->89 61 C:\Users\user\DocumentsJEHJKJEBGH.exe, PE32 20->61 dropped 63 C:\Users\user\AppData\...\softokn3[1].dll, PE32 20->63 dropped 65 C:\Users\user\AppData\Local\...\random[1].exe, PE32 20->65 dropped 67 12 other files (4 malicious) 20->67 dropped 127 Multi AV Scanner detection for dropped file 20->127 129 Detected unpacking (changes PE section rights) 20->129 131 Attempt to bypass Chrome Application-Bound Encryption 20->131 149 8 other signatures 20->149 41 cmd.exe 20->41         started        43 chrome.exe 20->43         started        46 msedge.exe 20->46         started        91 founpiuer.store 104.21.5.155 CLOUDFLARENETUS United States 25->91 133 Query firmware table information (likely to detect VMs) 25->133 135 Found many strings related to Crypto-Wallets (likely being stolen) 25->135 137 Tries to evade debugger and weak emulator (self modifying code) 25->137 139 LummaC encrypted strings found 25->139 141 Modifies windows update settings 27->141 143 Disables Windows Defender Tamper protection 27->143 145 Disable Windows Defender notifications (registry) 27->145 147 Disable Windows Defender real time protection (registry) 27->147 151 3 other signatures 31->151 93 s-part-0017.t-0009.t-msedge.net 13.107.246.45 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->93 95 13.107.246.57 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->95 97 24 other IPs or domains 33->97 file10 signatures11 process12 dnsIp13 49 DocumentsJEHJKJEBGH.exe 41->49         started        52 conhost.exe 41->52         started        111 192.168.2.6, 443, 49704, 49717 unknown unknown 43->111 113 239.255.255.250 unknown Reserved 43->113 54 chrome.exe 43->54         started        57 chrome.exe 43->57         started        179 Monitors registry run keys for changes 46->179 59 msedge.exe 46->59         started        signatures14 process15 dnsIp16 115 Multi AV Scanner detection for dropped file 49->115 117 Tries to detect sandboxes / dynamic malware analysis system (registry check) 49->117 99 play.google.com 142.250.185.206 GOOGLEUS United States 54->99 101 www.google.com 142.250.186.100 GOOGLEUS United States 54->101 105 2 other IPs or domains 54->105 103 142.250.185.238 GOOGLEUS United States 57->103 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 19:50:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewnxnmr2he534ochrijppx3w5ny3m5vauc3mdo4pgcc4l5hgwrqq._file
Verdict:
malicious
Label(s):
amadey
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/241105-yj9cqsxcla/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows 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
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
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://founpiuer.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8cd09003-aee5-4d95-9b65-4502e3a67e72
Unpacked files
SH256 hash:
77a67b5c119719d49cec484cb1aa2d811506b4799f42120547fd847b7b97a9a1
MD5 hash:
b659d081b79ebbe6e29e6b4f7b0fc409
SHA1 hash:
d7b7ced82426cb323317f7747641a1bc0763277e
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/65c0c1ff-984e-4e8c-8cda-df1bb31d41c6/
SH256 hash:
259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461
MD5 hash:
1f851e1840e1a5a45d8c21630061cfc7
SHA1 hash:
ea05edf1430b5cfb312f07ce13314ac4d7f61bf8
Link:
https://www.unpac.me/results/65c0c1ff-984e-4e8c-8cda-df1bb31d41c6/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/259b76b23a39/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 259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461

(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

Comments