MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
SHA3-384 hash: 6b8d98c45216f88f62e8c97a683cbf5c4f219f01c7cb2e9a8ed71a1213526fc698d6590a050ddaec4a6781cbe2921f25
SHA1 hash: 271e542f554ea879dbffc67a83262ce63dfa5a22
MD5 hash: 5bcc85cf578615240ebb1808bb7a05c0
humanhash: lake-gee-shade-robert
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:2'989'056 bytes
First seen:2024-12-20 08:09:28 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 49152:7+aAxr1Ly/YE4/nOllylqGrpegcw3jCB+4oi:7+aAxRNElylqGrpegDs+4oi
Threatray 28 similar samples on MalwareBazaar
TLSH T10DD55BD2760672CFD49E3778992BCD82A95D07F9172448C3A95C68BA7DA3CC111FEC28
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 :
1
# of downloads :
527
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-20 08:12:42 UTC
Tags:
amadey botnet stealer loader rhadamanthys themida lumma github cryptbot netreactor telegram stealc gcleaner credentialflusher auto coinminer arch-exec
Link:
https://app.any.run/tasks/474ce0b4-a04b-407b-9265-310399cc5ddd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.20897.13481.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6765265f8a4d48ee35fd40de
Tags:
vmdetect autorun autoit emotet
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:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
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/9c520484-99f4-478c-a94d-6c7cc56b2452
Result
Threat name:
LummaC, Amadey, LummaC Stealer, PureLog
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1578726
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
Detected unpacking (changes PE section rights)
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
Loading BitLocker PowerShell Module
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
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 (process name or module or function)
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 Generic Downloader
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Yara detected RHADAMANTHYS Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1578726 Sample: file.exe Startdate: 20/12/2024 Architecture: WINDOWS Score: 100 73 raw.githubusercontent.com 2->73 75 lossekniyyt.click 2->75 77 2 other IPs or domains 2->77 111 Suricata IDS alerts for network traffic 2->111 113 Found malware configuration 2->113 115 Malicious sample detected (through community Yara rule) 2->115 117 18 other signatures 2->117 9 skotes.exe 41 2->9         started        14 file.exe 5 2->14         started        signatures3 process4 dnsIp5 81 185.215.113.43, 49747, 49753, 49780 WHOLESALECONNECTIONSNL Portugal 9->81 83 31.41.244.11, 49759, 49785, 49808 AEROEXPRESS-ASRU Russian Federation 9->83 53 C:\Users\user\AppData\...\85e92d03ea.exe, PE32 9->53 dropped 55 C:\Users\user\AppData\...\e90a98cf1a.exe, PE32 9->55 dropped 57 C:\Users\user\AppData\...\26539a5c18.exe, PE32 9->57 dropped 63 13 other malicious files 9->63 dropped 119 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->119 121 Hides threads from debuggers 9->121 123 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->123 125 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 9->125 16 7349a3c308.exe 9->16         started        20 63ebe314bb.exe 9->20         started        22 44098beb09.exe 1 9->22         started        26 2 other processes 9->26 59 C:\Users\user\AppData\Local\...\skotes.exe, PE32 14->59 dropped 61 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 14->61 dropped 127 Detected unpacking (changes PE section rights) 14->127 129 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->129 131 Tries to evade debugger and weak emulator (self modifying code) 14->131 133 2 other signatures 14->133 24 skotes.exe 14->24         started        file6 signatures7 process8 dnsIp9 67 cheapptaxysu.click 104.21.67.146, 443, 49806, 49812 CLOUDFLARENETUS United States 16->67 85 Antivirus detection for dropped file 16->85 87 Multi AV Scanner detection for dropped file 16->87 89 Detected unpacking (changes PE section rights) 16->89 107 6 other signatures 16->107 91 Tries to detect sandboxes and other dynamic analysis tools (window names) 20->91 93 Machine Learning detection for dropped file 20->93 95 Tries to evade debugger and weak emulator (self modifying code) 20->95 97 Switches to a custom stack to bypass stack traces 20->97 29 svchost.exe 20->29         started        32 WerFault.exe 20->32         started        99 Found many strings related to Crypto-Wallets (likely being stolen) 22->99 101 LummaC encrypted strings found 22->101 34 44098beb09.exe 22->34         started        37 44098beb09.exe 22->37         started        39 44098beb09.exe 22->39         started        41 44098beb09.exe 22->41         started        103 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 24->103 109 2 other signatures 24->109 69 github.com 20.233.83.145, 443, 49880 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 26->69 71 raw.githubusercontent.com 185.199.110.133, 443, 49889 FASTLYUS Netherlands 26->71 65 C:\...\2f324f5b70a042e8a5bbc0f48d5c8a87.exe, PE32 26->65 dropped 105 Adds a directory exclusion to Windows Defender 26->105 43 powershell.exe 26->43         started        45 powershell.exe 26->45         started        47 22 other processes 26->47 file10 signatures11 process12 dnsIp13 135 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 29->135 137 Checks if the current machine is a virtual machine (disk enumeration) 29->137 139 Switches to a custom stack to bypass stack traces 29->139 79 lossekniyyt.click 172.67.131.246, 443, 49777, 49783 CLOUDFLARENETUS United States 34->79 141 Query firmware table information (likely to detect VMs) 34->141 143 Found many strings related to Crypto-Wallets (likely being stolen) 34->143 145 Tries to steal Crypto Currency Wallets 34->145 147 Loading BitLocker PowerShell Module 43->147 49 conhost.exe 43->49         started        51 conhost.exe 45->51         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc/
Threat name:
Win32.Exploit.LummaC
Create hunting rule
Status:
Malicious
First seen:
2024-12-20 08:10:06 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qnyorcwfx37gdlezll77vutysjub3rckqvffbibivf343skf6h6a._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
203d0f9dc8adb31941ba1e071bc81aba27fc085d88b307066089b5db59ff1d94
Amadey
5272aae23b880e421efde22a6abb98dc13a20bf5101fb0391d8981be82d1c1dd
Amadey
65e38a7dd78629bc9a810a0dac0a18f977be82eacd6de5a090c0405c57de7a26
Amadey
79cee951b0d9525fec9a7e41becaf6a58453975a2a5644d59186e06146574ea3
Amadey
ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94
Amadey
bb9ebd7b003b34e4e1dab658f246bf3921c6598f6af5416735b83bb48395d8c7
Amadey
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
Amadey
e294f1b0ec3cff802aaa8be3fc47aa0c1a56cbdc644467503e5b30122954964d
Amadey
e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65
Amadey
error
Amadey
ff91f18eb1f1cc201ccb45500f7e7f88547dd982ced00edf15fd73b39a4f1166
Amadey
+ 18 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:gcleaner family:lumma family:vidar botnet:9c9aa5 credential_access discovery evasion execution loader persistence spyware stealer trojan
Link:
https://tria.ge/reports/241220-j2pnqatmbv/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
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
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Windows directory
AutoIT Executable
Drops file in System32 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
Legitimate hosting services abused for malware hosting/C2
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
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Uses browser remote debugging
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
CryptBot
Cryptbot family
Detect Vidar Stealer
GCleaner
Gcleaner family
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Vidar family
Malware Config
C2 Extraction:
http://185.215.113.43
https://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d459446c-97e5-4a52-84eb-de8ff0a04fa7
Unpacked files
SH256 hash:
2099c7d9d5e53ec9809cfeb77e871bb38188d74e98f96740a611cf0e68cc1b8e
MD5 hash:
5f4922d9372a86107fd82e281d67063b
SHA1 hash:
7466b0dfa70efa9192980340f9a37af8b3bb8563
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/06fd43ac-de68-41d8-83f9-c284838834a3/
SH256 hash:
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
MD5 hash:
5bcc85cf578615240ebb1808bb7a05c0
SHA1 hash:
271e542f554ea879dbffc67a83262ce63dfa5a22
Link:
https://www.unpac.me/results/06fd43ac-de68-41d8-83f9-c284838834a3/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8370e88ac5be/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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Amadey

Executable exe 8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc

(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
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high

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