MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b. 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
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SHA256 hash: 4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b
SHA3-384 hash: 81183a1af7899eab72ccaed20e24694d6ff54361996cd30f5d26cb3bef0dbb84616fe818af7078b4c383a7c99a3033bf
SHA1 hash: 95ec2f344dfcd29c653a863aba0cd66cc7286370
MD5 hash: 2ae26184639c7c721dec39b877f2e2e6
humanhash: maine-mobile-fish-wolfram
File name:SecuriteInfo.com.Win32.TrojanX-gen.20423.9863
Download: download sample
Signature Amadey
Create hunting rule
File size:1'894'400 bytes
First seen:2024-08-09 12:25:35 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:sH62iSnANqllLAJA0XtlXuCxhAUoOBsplgCwgBpPtytgKQD:saCWq8AYmUo7rg/K7ig
TLSH T1149533048C7E2226F50E44B48AE74F0A3E69EAD5C1E633BD23DE98A2433F5167583D5D
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)
Reporter SecuriteInfoCom
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
397
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.20423.9863
Verdict:
Malicious activity
Analysis date:
2024-08-09 12:27:43 UTC
Tags:
amadey botnet stealer stealc loader themida antivm
Link:
https://app.any.run/tasks/36673d49-ad74-4c19-9712-b11555e26e33

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.20423.9863.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b60adbb35234d5cc65c129
Tags:
Execution Generic Infostealer Network Stealth Trojan
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66b60ae1e565ee98cf3e019e/reports/9af44879-832b-445e-a370-f4fb133588a4/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b
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/57e05b1d-cfe1-42b8-ba09-88581370a051
Result
Threat name:
Amadey, PureLog Stealer, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1490571
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking locale)
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Searches for specific processes (likely to inject)
Sigma detected: New RUN Key Pointing to Suspicious Folder
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)
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1490571 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 09/08/2024 Architecture: WINDOWS Score: 100 79 youtube-ui.l.google.com 2->79 81 www.youtube.com 2->81 83 25 other IPs or domains 2->83 99 Found malware configuration 2->99 101 Antivirus detection for URL or domain 2->101 103 Antivirus detection for dropped file 2->103 105 19 other signatures 2->105 9 explorti.exe 1 22 2->9         started        14 SecuriteInfo.com.Win32.TrojanX-gen.20423.9863.exe 5 2->14         started        16 explorti.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 89 185.215.113.19, 49737, 49739, 49741 WHOLESALECONNECTIONSNL Portugal 9->89 91 185.215.113.16, 49738, 49740, 49743 WHOLESALECONNECTIONSNL Portugal 9->91 67 C:\Users\user\AppData\...\3325207349.exe, PE32 9->67 dropped 69 C:\Users\user\AppData\...\8ecfee984a.exe, PE32 9->69 dropped 71 C:\Users\user\AppData\Local\...\random[1].exe, PE32 9->71 dropped 77 3 other malicious files 9->77 dropped 139 Hides threads from debuggers 9->139 141 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->141 143 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 9->143 20 13bb3400af.exe 1 9->20         started        23 8ecfee984a.exe 1 9->23         started        25 3325207349.exe 13 9->25         started        73 C:\Users\user\AppData\Local\...\explorti.exe, PE32 14->73 dropped 75 C:\Users\...\explorti.exe:Zone.Identifier, ASCII 14->75 dropped 145 Detected unpacking (changes PE section rights) 14->145 147 Tries to evade debugger and weak emulator (self modifying code) 14->147 149 Tries to detect virtualization through RDTSC time measurements 14->149 27 explorti.exe 14->27         started        151 Binary is likely a compiled AutoIt script file 18->151 29 firefox.exe 18->29         started        31 firefox.exe 18->31         started        34 firefox.exe 18->34         started        file6 signatures7 process8 dnsIp9 107 Machine Learning detection for dropped file 20->107 109 Found many strings related to Crypto-Wallets (likely being stolen) 20->109 111 Contains functionality to inject code into remote processes 20->111 123 3 other signatures 20->123 36 RegAsm.exe 33 20->36         started        41 RegAsm.exe 20->41         started        43 RegAsm.exe 20->43         started        113 Binary is likely a compiled AutoIt script file 23->113 115 Hides threads from debuggers 23->115 45 firefox.exe 23->45         started        117 Antivirus detection for dropped file 27->117 119 Multi AV Scanner detection for dropped file 27->119 121 Detected unpacking (changes PE section rights) 27->121 125 4 other signatures 27->125 47 firefox.exe 29->47         started        93 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82, 49771, 49807, 49813 GOOGLEUS United States 31->93 95 prod.classify-client.prod.webservices.mozgcp.net 35.190.72.216, 443, 49766, 49802 GOOGLEUS United States 31->95 97 3 other IPs or domains 31->97 49 firefox.exe 31->49         started        51 firefox.exe 31->51         started        53 firefox.exe 34->53         started        signatures10 process11 dnsIp12 85 185.215.113.100, 49742, 49752, 49784 WHOLESALECONNECTIONSNL Portugal 36->85 57 C:\Users\user\AppData\...\softokn3[1].dll, PE32 36->57 dropped 59 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 36->59 dropped 61 C:\Users\user\AppData\...\mozglue[1].dll, PE32 36->61 dropped 65 10 other files (6 malicious) 36->65 dropped 127 Tries to steal Mail credentials (via file / registry access) 36->127 129 Found many strings related to Crypto-Wallets (likely being stolen) 36->129 131 Tries to harvest and steal ftp login credentials 36->131 137 3 other signatures 36->137 133 Found evasive API chain (may stop execution after checking locale) 41->133 135 Searches for specific processes (likely to inject) 41->135 87 prod.content-signature-chains.prod.webservices.mozgcp.net 34.160.144.191, 443, 49819, 49822 ATGS-MMD-ASUS United States 47->87 63 C:\Users\user\AppData\...\places.sqlite-wal, SQLite 47->63 dropped 55 firefox.exe 47->55         started        file13 signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-08-09 10:38:37 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jteys2udh5ttybjljaqqmuygtpza3rqowiz4gmyytm4uwy5viwnq._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:stealc botnet:0657d1 botnet:kora credential_access discovery evasion persistence stealer trojan
Link:
https://tria.ge/reports/240809-pl6vysvamg/
Behaviour
Checks processor information in registry
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
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Downloads MZ/PE file
Credentials from Password Stores: Credentials from Web Browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Stealc
Malware Config
C2 Extraction:
http://185.215.113.19
http://185.215.113.100
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/76b9970e-6623-4a98-b3c9-40f0e3f52e18
Unpacked files
SH256 hash:
4291ff32a021d3f9cb79634729f85e4edea2196301cf5efd26bd159e90c6bd9d
MD5 hash:
928180eb1bd4661a26850e89cddd9dee
SHA1 hash:
4aea8e3272ad1c1e9f1f63e35eaebb4366228988
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/a9e094fc-ef60-4a79-82f3-38a96e1509e3/
SH256 hash:
4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b
MD5 hash:
2ae26184639c7c721dec39b877f2e2e6
SHA1 hash:
95ec2f344dfcd29c653a863aba0cd66cc7286370
Link:
https://www.unpac.me/results/a9e094fc-ef60-4a79-82f3-38a96e1509e3/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4cc9896a833f/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/4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b

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 4cc9896a833f673c052b48210653069bf20dc60eb233c333189b394b63b5459b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3097268/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3097279/
  
URLhaus
https://urlhaus.abuse.ch/url/3073444/

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