MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd. 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 2 File information Comments
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SHA256 hash: be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd
SHA3-384 hash: c6835b851dffd019eb9d567498f2866ce44069c8c32a38ec071dad6ced30a5ecd41fb2bcd18a36182553350a3c888300
SHA1 hash: 13f0fef0d61f1c7ecd5681ce95d8c7a30d894b8e
MD5 hash: 4677c508190bb4d41c07adf244226dc8
humanhash: magazine-failed-west-moon
File name:SecuriteInfo.com.Win32.TrojanX-gen.4650.358
Download: download sample
Signature Amadey
Create hunting rule
File size:1'944'576 bytes
First seen:2024-08-09 13:26:20 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 24576:NE2foL7YIOQGJpuaMCfQiFhQWxit32CvpDM6QMYm02QfN5rOFA4eAItjKOT77uuM:NFoP+Q6w4fzATvtMLmxQfP5d17ugcv
TLSH T1F59533C04CF01BF7EE340DBE1797B225BDD4016154D69A8A1C9B3C75BE2C2E69EAC921
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 :
322
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.4650.358
Verdict:
Malicious activity
Analysis date:
2024-08-09 13:28:44 UTC
Tags:
amadey botnet stealer stealc themida antivm loader
Link:
https://app.any.run/tasks/9b3645dd-c03c-4673-97fc-78a390215224

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.4650.358.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66b61933b35234d5cc65c160
Tags:
Execution Generic Infostealer Network Stealth Trojan Crypt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66b6192c702ad2411b1ee763/reports/a4110411-24e8-41c7-9f6e-cf56e906612b/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd
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:
Unknown
Link:
https://analyze.intezer.com/analyses/676da6af-7de7-4ac3-a750-d17f18b0f3b2
Result
Threat name:
Amadey, PureLog Stealer, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1490601
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
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 domain / URL
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)
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected PureLog Stealer
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1490601 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 09/08/2024 Architecture: WINDOWS Score: 100 65 youtube-ui.l.google.com 2->65 67 www3.l.google.com 2->67 69 33 other IPs or domains 2->69 85 Multi AV Scanner detection for domain / URL 2->85 87 Found malware configuration 2->87 89 Antivirus detection for URL or domain 2->89 91 18 other signatures 2->91 9 explorti.exe 1 22 2->9         started        14 SecuriteInfo.com.Win32.TrojanX-gen.4650.358.exe 5 2->14         started        16 explorti.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 75 185.215.113.19, 49717, 49720, 49723 WHOLESALECONNECTIONSNL Portugal 9->75 77 185.215.113.16, 49719, 49721, 49724 WHOLESALECONNECTIONSNL Portugal 9->77 53 C:\Users\user\AppData\...\e3bf37e111.exe, PE32 9->53 dropped 55 C:\Users\user\AppData\...\024ab82941.exe, PE32 9->55 dropped 57 C:\Users\user\AppData\Local\...\random[1].exe, PE32 9->57 dropped 63 3 other malicious files 9->63 dropped 117 Hides threads from debuggers 9->117 119 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->119 121 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 9->121 20 836114ac38.exe 1 9->20         started        23 024ab82941.exe 1 9->23         started        25 e3bf37e111.exe 13 9->25         started        59 C:\Users\user\AppData\Local\...\explorti.exe, PE32 14->59 dropped 61 C:\Users\...\explorti.exe:Zone.Identifier, ASCII 14->61 dropped 123 Detected unpacking (changes PE section rights) 14->123 125 Tries to evade debugger and weak emulator (self modifying code) 14->125 127 Tries to detect virtualization through RDTSC time measurements 14->127 27 explorti.exe 14->27         started        129 Binary is likely a compiled AutoIt script file 18->129 29 firefox.exe 18->29         started        32 firefox.exe 18->32         started        34 firefox.exe 18->34         started        file6 signatures7 process8 dnsIp9 93 Machine Learning detection for dropped file 20->93 95 Contains functionality to inject code into remote processes 20->95 97 Writes to foreign memory regions 20->97 113 2 other signatures 20->113 36 RegAsm.exe 13 20->36         started        99 Binary is likely a compiled AutoIt script file 23->99 101 Hides threads from debuggers 23->101 39 firefox.exe 23->39         started        103 Found evasive API chain (may stop execution after checking locale) 25->103 105 Searches for specific processes (likely to inject) 25->105 107 Antivirus detection for dropped file 27->107 109 Multi AV Scanner detection for dropped file 27->109 111 Detected unpacking (changes PE section rights) 27->111 115 4 other signatures 27->115 79 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82, 49751, 49757, 49967 GOOGLEUS United States 29->79 81 prod.classify-client.prod.webservices.mozgcp.net 35.190.72.216, 443, 49747, 49961 GOOGLEUS United States 29->81 83 3 other IPs or domains 29->83 41 firefox.exe 29->41         started        43 firefox.exe 29->43         started        45 firefox.exe 32->45         started        47 firefox.exe 34->47         started        signatures10 process11 dnsIp12 71 185.215.113.100, 49722, 49725, 80 WHOLESALECONNECTIONSNL Portugal 36->71 73 prod.content-signature-chains.prod.webservices.mozgcp.net 34.160.144.191, 443, 49968, 49972 ATGS-MMD-ASUS United States 45->73 49 firefox.exe 45->49         started        51 firefox.exe 47->51         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-08-09 11:16:37 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xz73lhv5fujbokqb3hwgig3eirhrrld6ola56gzh7eqhzzt6gs6q._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-qp4qfavdrb/
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/492d8045-0b4f-4ad9-b53b-a50b1d964d31
Unpacked files
SH256 hash:
c5774c47559dc9dd01ba67cdb7a7fe4f30b727c6e42054d2ceb7d0706da28d92
MD5 hash:
7129821a3547a36090b664ddff20ffb6
SHA1 hash:
7244ab30628317455fa409fd413b085d0d763a03
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/afb23344-df60-466a-b528-efcfc635cb7e/
SH256 hash:
be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd
MD5 hash:
4677c508190bb4d41c07adf244226dc8
SHA1 hash:
13f0fef0d61f1c7ecd5681ce95d8c7a30d894b8e
Link:
https://www.unpac.me/results/afb23344-df60-466a-b528-efcfc635cb7e/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/be7fb59ebd2d/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/be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd

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
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File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Amadey

Executable exe be7fb59ebd2d12172a01d9ec641b64444f18ac7e72c1df1b27f9207ce67e34bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3072521/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3097279/
  
URLhaus
https://urlhaus.abuse.ch/url/3073444/
  
URLhaus
https://urlhaus.abuse.ch/url/3097268/

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