MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c
SHA3-384 hash: 49d4a6fe7350d773f993f3e95f1b65fd6c01e1e52d2911ee14e18f0ab530abb55355ba10a5f4643202b49c1a0fceaefa
SHA1 hash: f3b32a0b5ccd69c8ed16a1f103031bf46a2650a0
MD5 hash: 8d58c8b9568701c8cd90bcd552ff891f
humanhash: low-skylark-leopard-comet
File name:8d58c8b9568701c8cd90bcd552ff891f.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'883'136 bytes
First seen:2024-10-15 06:36:46 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:x1R1DZxoTOjxVbh3L/efj+FDS4M1cbRd28ED3H:xdZGTOj/d3Yj+FDS4MK+8i3
TLSH T1E69533C06C985CACE82DF573A7338A777B58CD0B65D367360603297EA227B4762B8505
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 abuse_ch
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
405
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
3640498b64360d03e80c8bf9d55d87dad9ba7b7dd0ec518de4afc1aaf3d5bdac.exe
Verdict:
Malicious activity
Analysis date:
2024-10-15 02:18:23 UTC
Tags:
lumma stealer opendir loader themida stealc amadey botnet
Link:
https://app.any.run/tasks/cb240edc-7e2c-4387-a155-c5ee3e131ef7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670e0d91707bcd8537fbab2b
Tags:
Powershell Vmdetect Autorun Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/670e0d90273403a3ef0f7738/reports/a0fb2e6d-5910-4b1e-9f3f-aa337ef71a69/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c
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/a4ca2285-80b0-4d10-ad38-cda2a6318ff1
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/1533797
Signature
AI detected suspicious sample
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
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 checking locale)
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
PE file has a writeable .text section
Query firmware table information (likely to detect VMs)
Searches for specific processes (likely to inject)
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 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 dnsIp2 2 Behavior Graph ID: 1533797 Sample: oXtUD7dfUE.exe Startdate: 15/10/2024 Architecture: WINDOWS Score: 100 89 studennotediw.store 2->89 91 steamcommunity.com 2->91 93 36 other IPs or domains 2->93 111 Suricata IDS alerts for network traffic 2->111 113 Found malware configuration 2->113 115 Antivirus detection for URL or domain 2->115 117 17 other signatures 2->117 10 skotes.exe 3 25 2->10         started        15 oXtUD7dfUE.exe 5 2->15         started        17 6d1279d1f4.exe 2->17         started        19 5 other processes 2->19 signatures3 process4 dnsIp5 107 185.215.113.43, 49976, 49977, 49980 WHOLESALECONNECTIONSNL Portugal 10->107 109 185.215.113.103, 49978, 49981, 49983 WHOLESALECONNECTIONSNL Portugal 10->109 77 C:\Users\user\AppData\...\b45cdedeb8.exe, PE32 10->77 dropped 79 C:\Users\user\AppData\...\6d1279d1f4.exe, PE32 10->79 dropped 81 C:\Users\user\AppData\Local\Temp\...\num.exe, PE32 10->81 dropped 87 5 other malicious files 10->87 dropped 155 Creates multiple autostart registry keys 10->155 157 Hides threads from debuggers 10->157 159 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->159 21 6d1279d1f4.exe 2 10->21         started        26 num.exe 34 10->26         started        28 b45cdedeb8.exe 10->28         started        34 2 other processes 10->34 83 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->83 dropped 85 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 15->85 dropped 161 Detected unpacking (changes PE section rights) 15->161 163 Tries to evade debugger and weak emulator (self modifying code) 15->163 165 Tries to detect virtualization through RDTSC time measurements 15->165 30 skotes.exe 15->30         started        167 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 17->167 32 firefox.exe 19->32         started        file6 signatures7 process8 dnsIp9 95 sergei-esenin.com 104.21.53.8, 443, 49985, 49986 CLOUDFLARENETUS United States 21->95 97 steamcommunity.com 104.102.49.254, 443, 49984 AKAMAI-ASUS United States 21->97 65 C:\Users\user\...\SVG6ADZ8CSBO49RYKK9.exe, PE32 21->65 dropped 67 C:\...\80EWM770JKRUUFCTXDJXCVOL7SJ8G.exe, PE32 21->67 dropped 129 Antivirus detection for dropped file 21->129 131 Detected unpacking (changes PE section rights) 21->131 133 Query firmware table information (likely to detect VMs) 21->133 147 5 other signatures 21->147 36 SVG6ADZ8CSBO49RYKK9.exe 21->36         started        39 80EWM770JKRUUFCTXDJXCVOL7SJ8G.exe 21->39         started        99 185.215.113.37, 49979, 80 WHOLESALECONNECTIONSNL Portugal 26->99 69 C:\Users\user\AppData\...\softokn3[1].dll, PE32 26->69 dropped 71 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 26->71 dropped 73 C:\Users\user\AppData\...\mozglue[1].dll, PE32 26->73 dropped 75 10 other files (6 malicious) 26->75 dropped 135 Multi AV Scanner detection for dropped file 26->135 137 Tries to steal Mail credentials (via file / registry access) 26->137 139 Machine Learning detection for dropped file 26->139 149 4 other signatures 26->149 141 Modifies windows update settings 28->141 143 Disables Windows Defender Tamper protection 28->143 145 Tries to evade debugger and weak emulator (self modifying code) 28->145 151 2 other signatures 28->151 153 3 other signatures 30->153 101 youtube.com 216.58.206.78 GOOGLEUS United States 32->101 103 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 32->103 105 8 other IPs or domains 32->105 41 firefox.exe 32->41         started        43 firefox.exe 32->43         started        45 firefox.exe 32->45         started        file10 signatures11 process12 signatures13 119 Antivirus detection for dropped file 36->119 121 Detected unpacking (changes PE section rights) 36->121 123 Machine Learning detection for dropped file 36->123 127 4 other signatures 36->127 125 Binary is likely a compiled AutoIt script file 39->125 47 taskkill.exe 39->47         started        49 taskkill.exe 39->49         started        51 taskkill.exe 39->51         started        53 3 other processes 39->53 process14 process15 55 conhost.exe 47->55         started        57 conhost.exe 49->57         started        59 conhost.exe 51->59         started        61 conhost.exe 53->61         started        63 conhost.exe 53->63         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-10-15 06:37:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrgqfwiilmhatvrxdk3kmqkzhgorvn2pnr275ybt5tdgl27den6a._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:doma credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241015-hdggrszenb/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Lumma Stealer, LummaC
Modifies Windows Defender Real-time Protection settings
Stealc
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.37
https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/745cee6b-c27e-4499-87d8-9d1f8e9d4125
Unpacked files
SH256 hash:
b7ffcb33e864495579b5af4a13c90ac1835dbe480a8ac1fa321d5824e4edb99d
MD5 hash:
132801eefbfc39a8417ce218ff572422
SHA1 hash:
4f04fc63ba5969f94cf080037c42422dc114c81a
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/ac9e4787-087a-4a66-b7c1-32cee26c67cd/
SH256 hash:
bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c
MD5 hash:
8d58c8b9568701c8cd90bcd552ff891f
SHA1 hash:
f3b32a0b5ccd69c8ed16a1f103031bf46a2650a0
Link:
https://www.unpac.me/results/ac9e4787-087a-4a66-b7c1-32cee26c67cd/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc4d02d9085b/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 bc4d02d9085b0e09d6371ab6a64159399d1ab74f6c75fee033ecc665ebe3237c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3184067/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3182947/

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