MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66
SHA3-384 hash: 78cc30570bf33488fa4322fa3efd4a87b4c795be5026ce56f19d504483b585115e9048c38a844d4b223eef64a1df0366
SHA1 hash: 22c0d90d552d4ae19ba3d46cd07b13253622eb6f
MD5 hash: c30bb1cdd7c6d8b7147f161f327827b4
humanhash: july-mango-two-nuts
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'955'328 bytes
First seen:2024-11-02 08:14:06 UTC
Last seen:2024-11-02 10:50:20 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:NpFiseBZXDBPta3ahbTYBB0LofNbHC8nHH3b+5ETRspoJMAn0X:NpsZ6KYB2MnnEEVTCh
TLSH T136953317BC98F12FC894893294F908865FF505B769FAF2782D1831FE83B59482F1B219
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 :
445
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-02 08:14:28 UTC
Tags:
amadey botnet stealer themida
Link:
https://app.any.run/tasks/67306b4e-39cf-46a6-aeee-3b95371dd2b3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.21292.26768.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6725df8d8d23d9049132b8fe
Tags:
vmdetect autorun autoit spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
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/6725df8956a31ee0f1fdda4f/reports/8bb77765-3c89-403c-8636-bc944c6a7e75/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66
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/3abf4c99-ec5f-4b14-9ed9-e09e19868440
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/1547352
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
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 malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
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
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1547352 Sample: file.exe Startdate: 02/11/2024 Architecture: WINDOWS Score: 100 93 thumbystriw.store 2->93 95 presticitpo.store 2->95 97 10 other IPs or domains 2->97 119 Suricata IDS alerts for network traffic 2->119 121 Found malware configuration 2->121 123 Antivirus detection for URL or domain 2->123 125 17 other signatures 2->125 9 skotes.exe 4 25 2->9         started        14 d8d92306d9.exe 1 2->14         started        16 file.exe 5 2->16         started        18 5 other processes 2->18 signatures3 process4 dnsIp5 115 185.215.113.43, 49756, 49757, 49760 WHOLESALECONNECTIONSNL Portugal 9->115 117 185.215.113.16, 49758, 49762, 49770 WHOLESALECONNECTIONSNL Portugal 9->117 79 C:\Users\user\AppData\...\f001a32be9.exe, PE32 9->79 dropped 81 C:\Users\user\AppData\...\646846eef2.exe, PE32 9->81 dropped 83 C:\Users\user\AppData\...\471197ee4e.exe, PE32 9->83 dropped 91 5 other malicious files 9->91 dropped 161 Creates multiple autostart registry keys 9->161 163 Hides threads from debuggers 9->163 165 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->165 20 d8d92306d9.exe 1 9->20         started        25 f001a32be9.exe 9->25         started        27 471197ee4e.exe 14 9->27         started        29 646846eef2.exe 9->29         started        85 C:\Users\user\...\PJC6EETUOMWI3YCB19.exe, PE32 14->85 dropped 167 Query firmware table information (likely to detect VMs) 14->167 169 Found many strings related to Crypto-Wallets (likely being stolen) 14->169 171 Tries to harvest and steal ftp login credentials 14->171 183 2 other signatures 14->183 31 PJC6EETUOMWI3YCB19.exe 14->31         started        87 C:\Users\user\AppData\Local\...\skotes.exe, PE32 16->87 dropped 89 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 16->89 dropped 173 Detected unpacking (changes PE section rights) 16->173 175 Tries to evade debugger and weak emulator (self modifying code) 16->175 177 Tries to detect virtualization through RDTSC time measurements 16->177 33 skotes.exe 16->33         started        179 Binary is likely a compiled AutoIt script file 18->179 181 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->181 35 firefox.exe 18->35         started        37 firefox.exe 18->37         started        39 5 other processes 18->39 file6 signatures7 process8 dnsIp9 99 necklacedmny.store 188.114.96.3, 443, 49759, 49761 CLOUDFLARENETUS European Union 20->99 75 C:\Users\user\...\FQEMFE5I5HXYJXPA3T3V.exe, PE32 20->75 dropped 127 Antivirus detection for dropped file 20->127 129 Multi AV Scanner detection for dropped file 20->129 131 Detected unpacking (changes PE section rights) 20->131 145 4 other signatures 20->145 41 FQEMFE5I5HXYJXPA3T3V.exe 20->41         started        133 Machine Learning detection for dropped file 25->133 135 Modifies windows update settings 25->135 137 Disables Windows Defender Tamper protection 25->137 147 2 other signatures 25->147 101 185.215.113.206, 49768, 80 WHOLESALECONNECTIONSNL Portugal 27->101 77 C:\ProgramData\chrome.dll, PE32 27->77 dropped 139 Attempt to bypass Chrome Application-Bound Encryption 27->139 149 2 other signatures 27->149 44 chrome.exe 27->44         started        46 WerFault.exe 27->46         started        141 Binary is likely a compiled AutoIt script file 29->141 48 taskkill.exe 29->48         started        50 taskkill.exe 29->50         started        55 4 other processes 29->55 143 Tries to detect sandboxes and other dynamic analysis tools (window names) 31->143 151 2 other signatures 33->151 103 prod.classify-client.prod.webservices.mozgcp.net 35.190.72.216 GOOGLEUS United States 35->103 105 127.0.0.1 unknown unknown 35->105 107 prod.detectportal.prod.cloudops.mozgcp.net 35->107 57 2 other processes 35->57 52 firefox.exe 37->52         started        59 5 other processes 39->59 file10 signatures11 process12 dnsIp13 153 Multi AV Scanner detection for dropped file 41->153 155 Detected unpacking (changes PE section rights) 41->155 157 Machine Learning detection for dropped file 41->157 159 4 other signatures 41->159 61 chrome.exe 44->61         started        63 conhost.exe 48->63         started        65 conhost.exe 50->65         started        109 youtube.com 142.250.184.238 GOOGLEUS United States 52->109 111 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 52->111 113 contile.services.mozilla.com 34.117.188.166 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 52->113 67 firefox.exe 52->67         started        69 conhost.exe 55->69         started        71 conhost.exe 55->71         started        73 conhost.exe 55->73         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-11-02 08:15:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
18 of 24 (75.00%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jk3r6xjy6irdvo4tl6mzhkvq4wt2fssjxkhi5wexah73x5g5hvta._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 stealer trojan
Link:
https://tria.ge/reports/241102-j5k5ps1fnk/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
https://necklacedmny.store/api
https://founpiuer.store/api
Verdict:
Malicious
Tags:
amadey
YARA:
n/a
Link:
https://app.threat.zone/submission/d30c322a-3f5c-42ea-9b18-aadf57212f09
Unpacked files
SH256 hash:
bfbefbc9684bbad7e96509514eeff4ab9a7c9223829d4c115e170c183067a485
MD5 hash:
cd03e984aecf025d8e6455fd21b27d72
SHA1 hash:
0b0adcecf90a7f049136907638dcde1decc1092f
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/153f0099-e3e7-4bbb-a088-716bc8369898/
SH256 hash:
4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66
MD5 hash:
c30bb1cdd7c6d8b7147f161f327827b4
SHA1 hash:
22c0d90d552d4ae19ba3d46cd07b13253622eb6f
Link:
https://www.unpac.me/results/153f0099-e3e7-4bbb-a088-716bc8369898/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4ab71f5d38f2/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/4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66

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 4ab71f5d38f2223abb935f9993aab0e5a7a2ca49ba8e8ed89701ffbbf4dd3d66

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download

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

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